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Character Module Datasheet

EastRising

ERM2004-3

buydisplay.com

ERM2004-3
Character Module Datasheet

ISO9001
Registered Company

sira

CERTIFICATION

011
3B

EastRising Technology Co., Limited

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.

Description

Release Date

Preliminary Release

Jun-02-2018

URL: www.buydisplay.com

Document Name: ERM2004-3 Datasheet-V 1.0

Page: 1 of 21

Character Module Datasheet

EastRising

ERM2004-3

buydisplay.com

CONTENTS
1. ORDER INFORMATION
2. SPECIFICATION

--------------------------------------------------

04

----------------------------------------------------------

05

2.1 Display Specification - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

05

2.2 Mechanical Specification - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

05

2.3 Electrical Specification - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

05

2.4 Optical Specification - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 05

3. OUTLINE DRAWING

-----------------------------------------------------

06

3.1 Outline Drawing - - - - - - - - - - - - - - - - - - - - - -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

06

4. ELECTRICAL SPEC

-------------------------------------------------------

07

4.1 Pin Configuration - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

07

4.2 Absolute Maximum Ratings - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

08

4.3 Electrical Characteristics - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

08

5. INSPECTION CRITERIA

--------------------------------------------------

09

5.1 Acceptable Quality Level - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

09

5.2 Definition of Lot - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

09

5.3 Condition of Cosmetic Inspection - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 09
5.4 Module Cosmetic Criteria - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

10

5.5 Screen Cosmetic Criteria (Non-Operating) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 12
5.6 Screen Cosmetic Criteria (Operating) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

6. PRECAUTIONS FOR USING

13

---------------------------------------------

15

6.1 Handling Precautions - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

15

6.2 Power Supply Precautions- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

16

6.3 Operating Precautions- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

16

6.4 Mechanical/Environmental Precautions - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

16

6.5 Storage Precautions - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

16

6.6 Others- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

17

URL: www.buydisplay.com

Document Name: ERM2004-3 Datasheet-V 1.0

Page: 2 of 21

EastRising

Character Module Datasheet

ERM2004-3

buydisplay.com

7. USING LCD MODULES - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

17

7.1 Liquid Crystal Display Modules - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

17

7.2 Installing LCD Modules - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 18
7.3 Precaution for Handling LCD Modules - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 18
7.4 Electro-Static Discharge Control- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 18
7.5 Precaution for Soldering to EastRising LCM- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

18

7.6 Precaution for Operation - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

19

7.7 Limited Warranty - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 19
7.8 Return Policy - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 19

8. IMAGE STICKING - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

20

8.1 What is Image Sticking? - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

20

8.2 What causes Image Sticking? - - - - - - - - - - - - - - - - - - -

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 20

8.3 How to Avoid Image Sticking? - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

21

8.4 How to Fix the Image Sticking?- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

21

8.5 Is Image Sticking Covered by EastRising RMA Warranty？- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 21

URL: www.buydisplay.com

Document Name: ERM2004-3 Datasheet-V 1.0

Page: 3 of 21

EastRising

Character Module Datasheet

ERM2004-3

buydisplay.com

1. ORDERING INFORMATION
1.1 ERM2004-3 Series Image
*The number of series image is in accordance with number of the above series table 1.1.
* Some products in below table may not sell in our online store (buydispaly.com), please contact our sales by
email (sales@buydisplay.com) for price or purchase.
No.

Part Number

LCD Type

Backlight Color

Graphic & Font Color

Background Color

1

ERM2004SYG-3

STN Positive

Yellow Green Color

Dark Blue Color

Yellow Green Color

2

ERM2004SBS-3

STN Negative Blue

White Color

White Color

Blue Color

3

ERM2004FS-3

FSTN Positive

White Color

Black Color

White Color

4

ERM2004FR-3

FSTN Positive

Red Color

Black Color

Red Color

5

ERM2004FG-3

FSTN Positive

Green Color

Black Color

Green Color

6

ERM2004FB-3

FSTN Positive

Blue Color

Black Color

Blue Color

7

ERM2004FP-3

FSTN Positive

Purple Color

Black Color

Purple Color

8

ERM2004FAM-3

FSTN Positive

Amber Color

Black Color

Amber Color

9

ERM2004DNYG-3

FFSTN Negative

Yellow Green Color

Yellow Green Color

Black Color

10

ERM2004DNS-3

FFSTN Negative

White Color

White Color

Black Color

11

ERM2004DNR-3

FFSTN Negative

Red Color

Red Color

Black Color

12

ERM2004DNG-3

FFSTN Negative

Green Color

Green Color

Black Color

13

ERM2004DNB-3

FFSTN Negative

Blue Color

Blue Color

Black Color

14

ERM2004DNP-3

FFSTN Negative

Purple Color

Purple Color

Black Color

15

ERM2004DNAM-3

FFSTN Negative

Amber Color

Amber Color

Black Color

16

ERM2004GS-3

STN Positive Grey

White Color

Dark Blue Color

White Color

URL: www.buydisplay.com

Document Name: ERM2004-3 Datasheet-V 1.0

Page: 4 of 21

EastRising

Character Module Datasheet

ERM2004-3

buydisplay.com

2. SPECIFICATION
2.1 Display Specification
Item

Standard Value

Unit

Display Format

20 Characters x 4 Lines

--

Display Connector

Pin Header, 16 pin

--

FPC Connector

N/A

--

Operating Temperature

-20 ~ +70

℃

Storage Temperature

-30 ~ +80

℃

Touch Panel Optional

No

--

Sunlight Readable

Yes

--

2.2 Mechanical Specification
H

H

Item

Standard Value

Unit

Outline Dimension

47.0(W) x 77.0(H)x13.0(T)

mm

Visual Area

60.6(W) x 22.6H)

mm

Active Area

55.12(W) x 17.56(H)

mm

Dot Size

0.46x0.42

mm

Dot Pitch

0.51x0.47

mm

Gross Weight

0.045 ± 15% grams (typical)

kg

Item

Standard Value

Unit

IC Package

COB

--

Controller

HD44780 or Equivalent KS0066 or SPLC780

--

Interface

6800 8-bit Parallel, 6800 4-bit Parallel

--

2.3 Electrical Specification

2.4 Optical Specification
H

H

Item

Standard Value

Unit

LCD Type

Refer to 1.1 ERM2004-3 Series Table

--

Viewing Angle Range

6:00

--

Backlight Color

Refer to 1.1 ERM2004-3 Series Table

--

LCD Duty

1/16

--

LCD Bias

1/5

--

URL: www.buydisplay.com

Document Name: ERM2004-3 Datasheet-V 1.0

Page: 5 of 21

Signature:

2 2 .6 0 ± 0 .2 V ,A

1 7 .5 6 ± 0 A ,A

3 2 .6 0 ± 0 .2 B e a e l

4-

?

3.

50

±0

Document Name: ERM2004-3 Datasheet-V 1.0

1
Pin Detail A

2.54

1.80

16

16-? 1.0
PTH

1.60±0.15 PCB

10.5±0.3

13.00±0.3

4 .5 1

4 .0 3

m
o
c
.
y
a
l
p
s
i
d
y
u
b

4 7 .0 0 ± 0 .3 P C B

3 .5 0 ± 0 .3

2 .5 0 ± 0 .3 0

.2

7 .2 0 ± 0 .3

Page: 6 of 21

DWN

CHK

APP

JIM

APPROVALS

0.05

Jun-01-18 DO NOT SCALE THIS DRAWING.

ERM2004-3

MODEL NUMBER :

PROJECTION

Website:www.buydisplay.com

EASTRISING TECHNOLOGY CO.,LTD
DATE

Email:sales@buydisplay.com

EastRising

0.42

2.3

2.78

Character Module Datasheet

P2.54 x (16-1) = 38.10

76.10±0.2 Beael

59.30±0.2 V,A

55.12±0 A,A

See Pin
Detail A

70.00±0.2 Mounting Holes

77.00±0.3 PCB

4 0 .0 0 ± 0 .2 M o u n tin g H o le s

10.00±0.30

Date:

All Pages Of This Edition Approved

0 .4 6

URL: www.buydisplay.com
0 .0 5

EastRising
ERM2004-3

buydisplay.com

3. OUTLINE DRAWING

3.1 Outline Drawing

Character Module Datasheet

EastRising

ERM2004-3

buydisplay.com

4. ELECTRICAL SPEC
4.1 Pin Configuration
Pin No

Symbol

Descriptions

1

VSS

Ground

2

VDD

Logic Power Supply

3

V0

Operating voltage for LCD

4

RS

Data / Instruction Register Select (H: Data Signal, L: Instruction Signal)

5

R/W

Read / Write (H: Read Mode, L: Write Mode)

6

E

Enable Signal

7~14

D0-D7

Data Bus

15

LEDA

Backlight Anode

16

LEDK

Backlight Cathode

URL: www.buydisplay.com

Document Name: ERM2004-3 Datasheet-V 1.0

Page: 7 of 21

Character Module Datasheet

EastRising

ERM2004-3

buydisplay.com

4.2 Absolute Maximum Ratings
Item

Symbol

Min.

Typ.

Max.

Unit

Power Supply for Logic

VDD-VSS

-0.3

-

+7.0

V

Logic Supply for LCD

VLCD

VDD-15

-

+15

V

Input Voltage

VIN

-0.3

-

VDD+0.3

V

Supply Current for Backlight

ILED

-

-

50

mA

Operating Temperature

Top

-20

-

70

°C

Storage Temperature

TST

-30

-

80

°C

Humidity

RH

-

90%(Max60°C)

RH

4.3 Electrical Characteristics
Item

Symbol

Condition

Min.

Typ.

Max.

Unit

Power Supply for LCM

VDD-VSS

--

4.8

5.0

5.2

V

VIL

L Level

0.2

--

1.0

V

VIH

H Level

VDD-1.0

--

VDD

V

LCD Driving Voltage

VDD-V0

--

3.8

4.0

4.2

V

Supply Current for LCM

IDD

VDD=5V

--

--

2000

uA

Supply Current for Backlight

ILED

30

40

mA

Input Voltage

URL: www.buydisplay.com

-

-

Document Name: ERM2004-3 Datasheet-V 1.0

Page: 8 of 21

Character Module Datasheet

EastRising

ERM2004-3

buydisplay.com

5. INSPECTION CRITERIA
5.1 Acceptable Quality Level
Each lot should satisfy the quality level defined as follows
Partition

AQL

Definition

A. Major

0.4%

Functional defective as product

B. Minor

1.5%

Satisfy all functions as product but not satisfy cosmetic standard

5.2 Definition of Lot
One lot means the delivery quantity to customer at one time.

5.3 Condition of Cosmetic Inspection
◆ INSPECTION AND TEST
-FUNCTION TEST
-APPEARANCE INSPECTION
-PACKING SPECIFICTION
◆ INSPECTION CONDITION
- Put under the lamp (20W) at a distance 100mm from
- Tilt upright 45 degree by the front (back) to inspect LCD appearance.
◆ AQL INSPECTION LEVEL
- SAMPLING METHOD: MIL-STD-105D
- SAMPLING PLAN: SINGLE
- MAJOR DEFECT: 0.4% (MAJOR)
- MINOR DEFECT: 1.5% (MINOR)
- GENERAL LEVEL: II/NORMAL

URL: www.buydisplay.com

Document Name: ERM2004-3 Datasheet-V 1.0

Page: 9 of 21

Character Module Datasheet

EastRising

ERM2004-3

buydisplay.com

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

3

Soldering Defects

No soldering missing

Major

No soldering bridge

Major

No cold soldering

Minor

4

Resist Flaw on Substrate

Invisible copper foil(￠0.5mm or more)on substrate pattern

Minor

5

Accretion of Metallic

No soldering dust

Minor

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

Solder Amount

a. Soldering side of PCB

Minor

1.Lead Parts

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

8

2.Flat Packages

Minor

Either‘toe’(A) or ‘heal’ (B) of
the lead to be covered by Filet’.
A

B

Lead form to be assume over
solder.

3.Chips

(3/2) H≧h≧(1/2)H

Minor
h

URL: www.buydisplay.com

Document Name: ERM2004-3 Datasheet-V 1.0

H

Page: 10 of 21

EastRising

Character Module Datasheet

ERM2004-3

buydisplay.com
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,

See
list
←

dark lines or scratches.(Minor)
10

PCB Defects

Oxidation or contamination on connectors.*
2. Wrong parts, missing parts, or parts not in specification.*
3.Jumpers set incorrectly.(Minor)

See

4.Solder(if any)on bezel, LED pad, zebra pad, or screw hole

list

pad is not smooth.(Minor)

←

*Minor if display functions correctly. Major if the display fails.
11

Soldering Defects

1. Unmelted solder paste.

Minor

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.

URL: www.buydisplay.com

Document Name: ERM2004-3 Datasheet-V 1.0

Page: 11 of 21

Character Module Datasheet

EastRising

ERM2004-3

buydisplay.com

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

3

Bubbles in Polarizer

Minor
Size: d mm
d≦0.3

4

Scratch

Acceptable Qty in active area
Disregard

0.3
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