ER TFT080 1_Datasheet 1 Datasheet
User Manual: ER-TFT080-1_Datasheet
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E
A TFT LCD Display
Datasheet ER-TFT080-1
URL: www.buydisplay.com Document Name: ER-TFT080-1 Datasheet-Rev1.0 Page: 1 of 20
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0B0B0B0B
1B1B1BER-TFT080-1
2B2B2B TFT LCD Display Datasheet
EastRising Technology Co., Limited
4B4B4B Attention:
A. Some specifications of IC are not listed in this datasheet. Please refer to the IC datasheet for more details.
B. The related documents for interfacing, demo code, ic datasheet are all available, please download from our web.
C. Please pay more attention to “INSPECTION CRITERIA” in this datasheet. We assume you already agree with these criterions
when you place an order with us. No more recommendations.
7B7B7B
8B8B8B3BREV 9B9B9B4BDESCRIPTION 10B10B10B5BRELEASE DATE
11B11B11B6B1.0 12B12B12B7BPreliminary Release 13B13B13B8 Jun-19-2014
011
ISO9001
Registered Company
sira
CERTIFICATION
E
A TFT LCD Display
Datasheet ER-TFT080-1
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14B14B14B9B431B437B434B
CONTENTS
1. ORDERING INFORMATION - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 04
1.1 Order Number - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -- - - - - - - - - - - - - - - - - - - - - - - -04
1.2 Image - - - -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -04
2. SPECIFICATION - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 05
2.1 Display Specification - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 05
2.2 Mechanical Specification - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 05
2.3 Electrical Specification - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -- 05
2.4 Optical Specification - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 05
3. OUTLINE DRAWING- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 06U
4. ELECTRICAL SPEC - - -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 07
4.1 Pin Configuration - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -07
4.2 Absolute Maximum Ratings - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
-09
4.3 Electrical Characteristics - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 09
5. INSPECTION CRITERIA - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 10
5.1 Acceptable Quality Level - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -10
5.2 Definition of Lot - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 10
5.3 Condition of Cosmetic Inspection - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 10
5.4 Module Cosmetic Criteria - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -11
5.5 Screen Cosmetic Criteria (Non-Operating) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 13
5.6 Screen Cosmetic Criteria (Operating) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 14
6. PRECAUTIONS FOR USING - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 16
6.1 Handling Precautions - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -16
6.2 Power Supply Precautions- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 17
6.3 Operating Precautions - - - - - - - - - - - - - - - - - - -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 17
H6.4 Mechanical/Environmental Precautions - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -17
6.5 Storage Precautions - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 17
6.6 Others - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 17
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A TFT LCD Display
Datasheet ER-TFT080-1
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7. USING LCD MODULES - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 18
7.1 Liquid Crystal Display Modules - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -- 18
7.2 Installing LCD Modules - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -18
7.3 Precaution for Handling LCD Modules - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 19
7.4 Electro-Static Discharge Control- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 19
7.5 Precaution for Soldering to EastRising LCM- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 19
7.6 Precaution for Operation - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 20
7.7 Limited Warranty - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -20
7.8 Return Policy - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -20
E
A TFT LCD Display
Datasheet ER-TFT080-1
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1. ORDERING INFORMATION
1.1 Order Number
1.2 Image
Image for ER-TFT080-1↑ Image for ER-TP080-1↑
Image for ER-CON50HT-1↑ Image for ER-CON04HB-2↑
Part Number Description
ER-TFT080-1 8 inch TFT LCD Display with no Touch Panel
ER-TP080-1 4-wire
Resistive Touch Panel used for ER-TFT080-1
ER-CON50HT-1 ZIF Connector used for ER-TFT080--1
ER-CON04HB-2 ZIF Connector used for ER-TP080--1
ER-DBT080-1 8051 Microcontroller Development Board for ER-TFT080-1 and ER-TP080-1
E
A TFT LCD Display
Datasheet ER-TFT080-1
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2.
SPECIFICATION
2.1 Display Specification
60B57B54B47BITEM 61B58B55B48BSTANDARD VALUE 62B59B56B49BUNIT
63B60B57B50BDisplay Format 64B61B58B51B800（RGB）x 480 Dots 65B62B59B52B--
66B63B60B68BDisplay Connector 67B64B61B69BFPC 68B65B62B70B--
69B66B63BFPC Connector 50 Pin,0.5mm Pitch, SMD Horizontal Type Top contact --
70B67B64B86BOperating Temperature 71B68B65B87B-20 ~ +70 72B69B66B88B℃
73B70B67B89BStorage Temperature 74B71B68B90B-30 ~ +80 75B72B69B91B℃
Touch Panel Optional Yes 81B78B75B--
82B79B76BSunlight Readable 83B80B77B No 84B81B78B--
2.2
Mechanical Specification
86B83B80BITEM 87B84B81BSTANDARD VALUE 88B85B82BUNIT
89B86B83BDiagonal Size 90B87B84B8.0 91B88B85B inch
Outline Dimension with FPC Folded 192.8(W) x116.9(H) mm
92B89B86BActive Area 176.64(W) x 99.36(H) 93B90B87Bmm
99B96B93BPixel Size 0.0736(W) x 0.207(H) 101B98B95Bmm
102B99B96B92BGross Weight 103B100B97B93B368 104B101B98B94Bg
2
.3
Electrical Specification
106B103B100BITEM 107B104B101BSTANDARD VALUE 108B105B102BUNIT
109B106B103B71BIC Package 110B107B104B72BCOG 111B108B105B--
112B109B106B71BDriver 113B110B107B72BOTA7001A_V03 114B111B108B--
115B112B109B95BInterface RGB Interface 117B114B111B--
Response Time (Typ) 15 ms
2.4
Optical Specification
119B116B113BITEM 120B117B114BSTANDARD VALUE 121B118B115BUNIT
122B119B116B53BLCD Type 123B120B117B54BTFT-LCD / Transmissive / Positive 124B121B118B55B--
128B125B122B62BViewing Angle Range 129B126B123B63BLeft:70, Right:70, Up:50, Down:70 130B127B124B64Bdeg
131B128B125B56BColors 132B129B126B57B65K/262K/16.7M 133B130B127B58B--
134B131B128B59BContrast Ratio (Typ) 135B132B129B60B500:1 136B133B130B61B--
Brightness (Typ) 250 cd/m2
EA TFT LCD Display
Datasheet ER-TFT080-1
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3. OUTLINE DRAWING
1
MODEL NUMBER :
DWN JIM
APPROVALS
CHK
APP
DATE
PROJECTION SHEET:
GENERAL TOL.
VERSION
UNITS
MM
TEL:86-755-33503871 33503873 FAX:86-755-33507642-801
Customer Approved by: DATE
REV DESCRIPTION DESIGN
1'ST DEGIN Apr-21-2014
JIM
A0
EASTRISING TECHNOLOGY CO.,LTD
ER-TFT080-1
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A0
JACK Apr-21-2014
DO NOT SCALE THIS DRAWING.
Apr-21-2014
EA TFT LCD Display
Datasheet ER-TFT080-1
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4. ELECTRICAL SPEC
4.1 Pin Configuration
140B137B134BPin 141B138B135No 142B139B136BSymbol 145B142B139BDescriptions
146B143B140B1 VLED+ Power for LED backlight (Anode)
149B146B143B2 VLED+ Power for LED backlight (Anode)
155B152B149B3 VLED- Power for LED backlight (Cathode)
161B158B155B4 VLED- Power for LED backlight (Cathode)
166B163B160B5 GND Power ground
6 VCOM Common voltage
7 DVDD Power for Digital Circuit
8 MODE DE/SYNC mode select Note 1
9 DE Data Input Enable
10 VS Vertical Sync Input
11 HS Horizontal Sync Input
12 B7 Blue data(MSB)
13 B6 Blue data
14 B5 Blue data
15 B4 Blue data
16 B3 Blue data
17 B2 Blue data
18 B1 Blue data Note 2
19 B0 Blue data(LSB) Note 2
20 G7 Green data(MSB)
21 G6 Green data
22 G5 Green data
23 G4 Green data
188B18524 G3 Green data
190B187B184B25 G2 Green data
26 G1 Green data Note 2
27 G0 Green data(LSB) Note 2
28 R7 Red data(MSB)
192B189B186B29 R6 Red data
30 R5 Red data
31 R4 Red data
32 R3 Red data
33 R2 Red data
34 R1 Red data Note 2
35 R0 Red data(LSB) Note 2
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Note 1: DE/SYNC mode select. Normally pull high.
When select DE mode, MODE=”1”, VS and HS can pull high or be ground.
When select SYNC mode, MODE= ”0”, DE can pull high or be ground.
Note 2: When input 18 bits RGB data, the two low bits of R,G and B data must be grounded.
Note 3: Data shall be latched at the falling edge of DCLK.
Note 4: Selection of scanning mode
Note 5: Global reset pin. Active low to enter reset state. Suggest to connect with an RC
reset circuit for stability. Normally pull high.
Note 6: Dithering function enable control, normally pull high.
When DITHB=”1”,Disable internal dithering function,
When DITHB=”0”,Enable internal dithering function.
36 GND Power Ground
37 DCLK Sample clock Note 3
38 GND Power Ground
39 L/R Left / right selection Note 4
40 U/D Up/down selection Note 4
41 VGH Gate ON Voltage
42 VGL Gate OFF Voltage
43 AVDD Power for Analog Circuit
44 RESET Global reset pin. Note 5
45 NC No connection
46 VCOM Common Voltage
47 DITHB Dithering function Note 6
48 GND Power Ground
49 NC No connection
50 NC No connection
Setting of scan control input
U/D L/R
Scanning direction
GND DVDD Up to down, left to right
DVDD GND Down to up, right to left
GND GND Up to down, right to left
DVDD DVDD Down to up, left to right
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4.2 Absolute Maximum Ratings
ITEM 253B250B247BSYMBOL 254B251B248BMIN. 255B252B249BTYP. 256B253B250BMAX. 257B254B251BUNIT
258B255B252BPower Supply Voltage VCVCC -0.3 - +5.0 260B257B254BVV
263B260B257BOperating Temperature 264B261B258BTTop -30 - +85
°C
265B262B259BStorage Temperature 266B263B260BTST -30 - +85
°C
Humidity RH -
90%(Max60°C) RH
4.3 Electrical Characteristics
268B265B262BITEM 269B266B263BSYMBOL 271B268B265BMIN. 272B269B266BTYP. 273B270B267BMAX. 274B271B268BUNIT
VCC 3.0 3.3 3.6 V
AVDD 10.2 10.4 10.6 V
VGH 15.3 16.0 16.7 V
VGL -7.7 -7 -6.3 V
Power Supply Voltage
VCOM 3.4 4.4 5.4 V
Input Voltage'H'Level VIH 0.7*VCC - VCC V
Input Voltage'L'Level VIL 0 - 0.3VCC V
Backlight Forward Voltage VLED 9.0 9.6 10.2 V
Backlight Current ILED 180 200 224 mA
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5. INSPECTION CRITERIA
5.1 Acceptable Quality Level
288B285B282BEach lot should satisfy the quality level defined as follows
289B286B283BPARTITION 290B287B284BAQL 291B288B285BDEFINITION
292B289B286BA. Major 293B290B287B0.4% 294B291B288BFunctional defective as product
295B292B289BB. Minor 296B293B290B1.5% 297B294B291BSatisfy all functions as product but not satisfy cosmetic standard
298B295B292BB439B436B433B5.2 Definition of Lot
299B296B293BOne lot means the delivery quantity to customer at one time.
5.3 Condition of Cosmetic Inspection
301B298B295B◆ INSPECTION AND TEST
302B299B296B-FUNCTION TEST
303B300B297B-APPEARANCE INSPECTION
304B301B298B-PACKING SPECIFICTION
305B302B299B◆ INSPECTION CONDITION
306B303B300B- Put under the lamp (2W) at a distance 100mm from
307B304B301B- Tilt upright 45 degree by the front (back) to inspect LCD appearance.
308B305B302B
◆ AQL INSPECTION LEVEL
309B306B303B- SAMPLING METHOD: MIL-STD-105D
310B307B304B- SAMPLING PLAN: SINGLE
311B308B305B- MAJOR DEFECT: 0.4% (MAJOR)
312B309B306B- MINOR DEFECT: 1.5% (MINOR)
313B310B307B- GENERAL LEVEL: II/NORMAL
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5.4 Module Cosmetic Criteria
NO. Item Judgment Criterion Partition
1 Difference in Spec. None allowed Major
2 Pattern Peeling No substrate pattern peeling and floating Major
No soldering missing Major
No soldering bridge Major
3 Soldering defects
No cold soldering Minor
4 Resist flaw on substrate Invisible copper foil(￠0.5mm or more)on substrate pattern Minor
No soldering dust Minor 5 Accretion of metallic
Foreign matter No accretion of metallic foreign matters(Not exceed￠0.2mm)
6 Stain No stain to spoil cosmetic badly Minor
7 Plate discoloring No plate fading,rusting and discoloring Minor
8 Solder amount
1.Lead parts
a. Soldering side of PCB
Solder to form a’Filet’
all around the lead.
Solder should not hide the
lead form perfectly.(too much)
b.Components side
(In case of ‘Through Hole PCB’)
Solder to reach the Components side of PCB
Minor
2.Flat packages Either ‘toe’(A) or ‘heal’ (B) of
the lead to be covered by ‘Filet’.
Lead form to be assume over
Solder.
Minor
3.Chips (3/2) H≧h≧(1/2)H
Minor
hH
AB
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9 Backlight defects 1.Light fails or flickers.(Major)
2. Color and luminance do not correspond to specifications.
(Major)
3.Exceeds standards for display’s blemishes, foreign matter,
dark lines or scratches.(Minor)
See
list
←
10 PCB defects Oxidation or contamination on connectors.*
2. Wrong parts, missing parts, or parts not in specification.*
3.Jumpers set incorrectly.(Minor)
4.Solder(if any)on bezel,LED pad,zebra pad,or screw hole
pad is not smooth.(Minor)
*Minor if display functions correctly.Major if the display fails.
See
list
←
11 Soldering defects
1. Unmelted solder paste.
2. Cold solder joints,missing solder connections,or oxidation.*
3. Solder bridges causing short circuits.*
4. Residue or solder balls.
5. Solder flux is black or brown.
*Minor if display functions correctly.Major if the display fails.
Minor
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5.5 Screen Cosmetic Criteria (Non-Operating)
No. Defect Judgment Criterion Partition
1 Spots In accordance with Screen Cosmetic Criteria (Operating) No.1. Minor
2 Lines In accordance with Screen Cosmetic Criteria (Operation) No.2. Minor
Size: d mm Acceptable Qty in active area
d≦0.3
0.3<d≦1.0
1.0<d≦1.5
1.5<d
Disregard
3
1
0
Minor
3
Bubbles in
Polarizer
4
Scratch
In accordance with spots and lines operating cosmetic criteria, When the
light reflects on the panel surface, the scratches are not to be remarkable.
Minor
5 Allowable density Above defects should be separated more than 30mm each other. Minor
6
Coloration
Not to be noticeable coloration in the viewing area of the LCD panels.
Back-lit type should be judged with back-lit on state only.
Minor
7 Contamination Not to be noticeable. Minor
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5.6 Screen Cosmetic Criteria (Operating)
No. Defect Judgment Criterion Partition
A) Clear
Size:d mm Acceptable Qty in active area
d≦0.1
0.1<d≦0.2
0.2<d≦0.3
0.3<d
Disregard
6
2
0
Note: Including pin holes and defective dots which must be within one pixel
Size.
B) Unclear
Size:d mm Acceptable Qty in active area
1 Spots
d≦0.2
0.2<d≦0.5
0.5<d≦0.7
0.7<d
Disregard
6
2
0
Minor
2 Lines A) Clear
Note: () – Acceptable Qty in active area
L - Length (mm)
W -Width(mm)
∞-Disregard
B) Unclear
Minor
‘Clear’ = The shade and size are not changed by Vo.
‘Unclear’ = The shade and size are changed by Vo.
L 5.0
2.0
8
0.02 0.05 0.1 W
See No.1
(0)
(6)
L 10.0
2.0
8
(6)
(0)
0.05 0.3 0.5
See No.1
W
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No. Defect Judgment Criterion Partition
3 Rubbing line Not to be noticeable.
4 Allowable density Above defects should be separated more than 10mm each other. Minor
5 Rainbow Not to be noticeable. Minor
6 Dot size To be 95%~105%of the dot size (Typ.) in drawing.
Partial defects of each dot (ex.pin-hole) should be treated as’spot’.
(see Screen Cosmetic Criteria (Operating) No.1)
Minor
7 Brightness
(only back-lit
Module)
Brightness Uniformity must be BMAX/BMIN≦2
- BMAX :Max.value by measure in 5 points
- BMIN : Min.value by measure in 5 points
Divide active area into 4 vertically and horizontally.
Measure 5 points shown in the following figure.
Minor
8 Contrast
Uniformity
Contrast Uniformity must be BmAX/BMIN≦2
Measure 5 points shown in the following figure.
Dashed lines divide active area into 4 vertically and horizontally.
Measuring points are located at the inter-sections of dashed line.
Note: BMAX – Max.value by measure in 5 points.
BMIN – Min.value by measure in 5 points.
O – Measuring points in ￠10mm.
Minor
Note:
(1) Size : d=(long length + short length)/2
(2) The limit samples for each item have priority.
(3) Complexed defects are defined item by item, but if the number of defects is defined in above table, the total
number should not exceed 10.
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(4) In case of ‘concentration’, even the spots or the lines of ‘disregarded’ size should not be allowed. Following three
situationsShould be treated as ‘concentration’.
-7 or over defects in circle of ￠5mm.
-10 or over defects in circle of ￠10mm
-20 or over defects in circle of ￠20mm
6. PRECAUTIONS FOR USING
6.1 Handling Precautions
321B318B315B◆ This device is susceptible to Electro-Static Discharge (ESD) damage. Observe Anti-Static precautions.
322B319B316B◆ EastRising display panel is made of glass. Do not subject it to a mechanical shock by dropping it or impact.
323B320B317B◆ If EastRising display panel is damaged and the liquid crystal substance leaks out, be sure not to get any in
your mouth. If the substance contacts your skin or clothes, wash it off using soap and water.
324B321B318B◆ Do not apply excessive force to the EastRising display surface or the adjoining areas since this may cause
the color tone to vary.
325B322B319B◆ The polarizer covering the EastRising display surface of the LCD module is soft and easily scratched.
Handle this polarizer carefully.
326B323B320B◆ If EastRising display surface becomes contaminated, breathe on the surface and gently wipe it with a soft
dry cloth. If it is heavily contaminated, moisten cloth with one of the following Isopropyl or alcohol.
327B324B321B◆ Solvents other than those above-mentioned may damage the polarizer. Especially, do not use the Water.
328B325B322B◆ Exercise care to minimize corrosion of the electrode. Corrosion of the electrodes is accelerated by water
droplets, moisture condensation or a current flow in a high-humidity environment.
329B326B323B◆ Install the EastRising LCD Module by using the mounting holes. When mounting the LCD module make
sure it is free of twisting, warping and distortion. In particular, do not forcibly pull or bend the cable or the
backlight cable.
330B327B324B◆ Do not attempt to disassemble or process EastRising LCD module.
331B328B325B◆ NC terminal should be open. Do not connect anything.
332B329B326B◆ If the logic circuit power is off, do not apply the input signals.
333B330B327B◆ To prevent destruction of the elements by static electricity, be careful to maintain an optimum work
environment.
334B331B328B-Be sure to ground the body when handling EastRising LCD modules.
335B332B329B-Tools required for assembling, such as soldering irons, must be properly grounded.
336B333B330B-To reduce the amount of static electricity generated, do not conduct assembling and other work under dry
conditions.
337B334B331B-The LCD module is coated with a film to protect the display surface. Exercise care when peeling off this
protective film since static electricity may be generated.
EA TFT LCD Display Datasheet ER-TFT080-1
URL: www.buydisplay.com Document Name: ER-TFT080-1 Datasheet-Rev1.0 Page: 17 of 20
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EastRising
6.2 Power Supply Precautions
338B335B332B42B461B458B455B339B336B333B◆ Identify and, at all times, observe absolute maximum ratings for both logic and LC drivers. Note that there is
some variance between models.
340B337B334B◆ Prevent the application of reverse polarity to VDD and VSS, however briefly.
341B338B335B◆ Use a clean power source free from transients. Power-up conditions are occasionally jolting and may
exceed the maximum ratings of EastRising modules.
342B339B336B◆ The VDD power of EastRising module should also supply the power to all devices that may access the
display. Don’t allow the data bus to be driven when the logic supply to the module is turned off. 43B340B337B43B
455B344B452B341B449B338B
6.3 Operating Precautions
345B342B339B◆ DO NOT plug or unplug EastRising module when the system is powered up.
346B343B340B◆ Minimize the cable length between EastRising module and host MPU.
347B344B341B◆ For models with backlights, do not disable the backlight by interrupting the HV line. Unload inverters
produce voltage extremes that may arc within a cable or at the display.
348B345B342B◆ Operate EastRising module within the limits of the modules temperature specifications.
349B346B343B44B452B449B446B6.4 Mechanical/Environmental Precautions
350B347B344B◆ Improper soldering is the major cause of module difficulty. Use of flux cleaner is not recommended
351B348B345Bas they may seep under the electrometric connection and cause display failure.
352B349B346B◆ Mount EastRising module so that it is free from torque and mechanical stress.
353B350B347B◆ Surface of the LCD panel should not be touched or scratched. The display front surface is an easily
scratched, plastic polarizer. Avoid contact and clean only when necessary with soft, absorbent cotton
dampened with petroleum benzene.
354B351B348B◆ Always employ anti-static procedure while handling EastRising module.
355B352B349B◆ Prevent moisture build-up upon the module and observe the environmental constraints for storage tem
356B353B350B◆ Do not store in direct sunlight
357B354B351B◆ If leakage of the liquid crystal material should occur, avoid contact with this material, particularly ingestion.
If the body or clothing becomes contaminated by the liquid crystal material, wash thoroughly with water and
soap
468B358B465B355B462B352B
6.5 Storage Precautions
359B356B353B When storing the LCD modules, avoid exposure to direct sunlight or to the light of fluorescent lamps.
360B357B354BKeep EastRising modules in bags (avoid high temperature / high humidity and low temperatures below 0C
361B358B355BWhenever possible, EastRising LCD modules should be stored in the same conditions in which they were
shipped from our company.
458B362B455B359B452B356B
6.6 Others
363B360B357BLiquid crystals solidify under low temperature (below the storage temperature range) leading to defective
orientation or the generation of air bubbles (black or white). Air bubbles may also be generated if the module
is subject to a low temperature.
364B361B358BIf EastRising LCD modules have been operating for a long time showing the same display patterns, the
EA TFT LCD Display Datasheet ER-TFT080-1
URL: www.buydisplay.com Document Name: ER-TFT080-1 Datasheet-Rev1.0 Page: 18 of 20
buydisplay.com
EastRising
display patterns may remain on the screen as ghost images and a slight contrast irregularity may also
appear. A normal operating status can be regained by suspending use for some time. It should be noted that
this phenomenon does not adversely affect performance reliability.
365B362B359BTo minimize the performance degradation of the LCD modules resulting from destruction caused by static
electricity etc., exercise care to avoid holding the following sections when handling the modules.
366B363B360B-Exposed area of the printed circuit board.
367B364B361B-Terminal electrode sections.
7. USING LCD MODULES
37.1 Liquid Crystal Display Modules
370B367B364BEastRising LCD is composed of glass and polarizer. Pay attention to the following items when handling.
371B368B365B◆ Please keep the temperature within specified range for use and storage. Polarization degradation, bubble
generation or polarizer peel-off may occur with high temperature and high humidity.
372B369B366B◆ Do not touch, push or rub the exposed polarizers with anything harder than an HB pencil lead (glass,
tweezers, etc.).
373B370B367B◆ N-hexane is recommended for cleaning the adhesives used to attach front/rear polarizers and reflectors
made of organic substances which will be damaged by chemicals such as acetone, toluene, ethanol and
isopropylalcohol.
374B371B368B◆ When EastRising display surface becomes dusty, wipe gently with absorbent cotton or other soft material
like chamois soaked in petroleum benzin. Do not scrub hard to avoid damaging the display surface.
375B372B369B◆ Wipe off saliva or water drops immediately, contact with water over a long period of time may cause
376B373B370Bdeformation or color fading.
377B374B371B◆ Avoid contacting oil and fats.
378B375B372B◆ Condensation on the surface and contact with terminals due to cold will damage, stain or dirty the polarizers.
After products are tested at low temperature they must be warmed up in a container before coming is
contacting with room temperature air.
379B376B373B◆ Do not put or attach anything on EastRising display area to avoid leaving marks on.
380B377B374B◆ Do not touch the display with bare hands. This will stain the display area and degradate insulation
381B378B375Bbetween terminals (some cosmetics are determinated to the polarizers).
382B379B376B◆ As glass is fragile. It tends to become or chipped during handling especially on the edges. Please
383B380B377Bavoid dropping or jarring.
7.2 Installing LCD Modules
384B381B378B42B447B444B441B385B382B379B◆ Cover the surface with a transparent protective plate to protect the polarizer and LC cell.
386B383B380B◆When assembling the LCM into other equipment, the spacer to the bit between the LCM and the fitting
387B384B381Bplate should have enough height to avoid causing stress to the module surface, refer to the individual
specifications for measurements. The measurement tolerance should be±0.1mm.
EA TFT LCD Display Datasheet ER-TFT080-1
URL: www.buydisplay.com Document Name: ER-TFT080-1 Datasheet-Rev1.0 Page: 19 of 20
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EastRising
7.3 Precaution for Handling LCD Modules
389B386B383BSince EastRising LCM has been assembled and adjusted with a high degree of precision; avoid applying
excessive shocks to the module or making any alterations or modifications to it.
390B387B384B◆ Do not alter, modify or change the shape of the tab on the metal frame.
391B388B385B◆ Do not make extra holes on the printed circuit board, modify its shape or change the positions of
components to be attached.
392B389B386B◆ Do not damage or modify the pattern writing on the printed circuit board.
393B390B387B◆ Absolutely do not modify the zebra rubber strip (conductive rubber) or heat seal connector.
394B391B388B◆ Except for soldering the interface, do not make any alterations or modifications with a soldering iron.
395B392B389B◆ Do not drop, bend or twist EastRising LCM.
7.4 Electro-Static Discharge Control
397B394B391BSince this module uses a CMOS LSI, the same careful attention should be paid to electrostatic discharge as
for an ordinary CMOS IC.
398B395B392B◆ Make certain that you are grounded when handing LCM.
399B396B393B◆ Before remove LCM from its packing case or incorporating it into a set, be sure the module and your body
have the same electric potential.
400B397B394B◆ When soldering the terminal of LCM, make certain the AC power source for the soldering iron does not leak.
401B398B395B◆ When using an electric screwdriver to attach LCM, the screwdriver should be of ground potentiality to
minimize as much as possible any transmission of electromagnetic waves produced sparks coming from the
commutator of the motor.
402B399B396B◆ As far as possible make the electric potential of your work clothes and that of the work bench the ground
potential.
403B400B397B◆ To reduce the generation of static electricity be careful that the air in the work is not too dried. A relative
humidity of 50%-60% is recommended.
7.5 Precaution for Soldering to EastRising LCM
464B404B461B401B458B398B405B402B399B◆ Observe the following when soldering lead wire, connector cable and etc. to the LCM.
406B403B400B-Soldering iron temperature : 280℃±10℃
407B404B401B-Soldering time: 3-4 sec.
408B405B402B-Solder: eutectic solder.
409B406B403BIf soldering flux is used, be sure to remove any remaining flux after finishing to soldering operation. (This
does not apply in the case of a non-halogen type of flux.) It is recommended that you protect the LCD
surface with a cover during soldering to prevent any damage due to flux spatters.
410B407B404B◆ When soldering the electroluminescent panel and PC board, the panel and board should not be detached
more than three times. This maximum number is determined by the temperature and time conditions
mentioned above, though there may be some variance depending on the temperature of the soldering iron.
411B408B405B◆ When remove the electroluminescent panel from the PC board, be sure the solder has completely melted,
the soldered pad on the PC board could be damaged.
EA TFT LCD Display Datasheet ER-TFT080-1
URL: www.buydisplay.com Document Name: ER-TFT080-1 Datasheet-Rev1.0 Page: 20 of 20
buydisplay.com
EastRising
7.6 Precaution for Operation
413B410B407B◆ Viewing angle varies with the change of liquid crystal driving voltage (VO). Adjust VO to show the best
contrast.
414B411B408B◆ Driving the EastRising LCD in the voltage above the limit shortens its life.
415B412B409B◆ Response time is greatly delayed at temperature below the operating temperature range. However, this
does not mean the LCD will be out of the order. It will recover when it returns to the specified temperature
range.
416B413B410B◆ If EastRising display area is pushed hard during operation, the display will become abnormal. However, it
will return to normal if it is turned off and then back on.
417B414B411B◆ Condensation on terminals can cause an electrochemical reaction disrupting the terminal circuit. Therefore,
it must be used under the relative condition of 40℃, 50% RH.
418B415B412B◆ When turning the power on, input each signal after the positive/negative voltage becomes stable.
7.7 Limited Warranty
449B419B446B416B443B413B 420B417B414BUnless agreed between EastRising and customer, EastRising will replace or repair any of its LCD modules
which are found to be functionally defective when inspected in accordance with EastRising LCD acceptance
standards (copies available upon request) for a period of one year from date of shipments. Cosmetic/visual
defects must be returned to EastRising within 90 days of shipment. Confirmation of such date shall be based
on freight documents. The warranty liability of EastRising limited to repair and/or replacement on the terms set
forth above. EastRising will not be responsible for any subsequent or consequential events.
7.8 Return Policy
422B419B416BNo warranty can be granted if the precautions stated above have been disregarded. The typical
examples of violations are:
423B420B417B-Broken LCD glass.
424B421B418B-PCB eyelet damaged or modified.
425B422B419B-PCB conductors damaged.
426B423B420B-Circuit modified in any way, including addition of components.
427B424B421B-PCB tampered with by grinding, engraving or painting varnish.
428B425B422B-Soldering to or modifying the bezel in any manner.
429B426B423BModule repairs will be invoiced to the customer upon mutual agreement. Modules must be returned with
sufficient description of the failures or defects. Any connectors or cable installed by the customer must be
removed completely without damaging the PCB eyelet’s, conductors and terminals
430B427B424B.
That’s the end of the datasheet
431B428B425B
