BR320240ACNCH - Bolymin, Inc.

Bolymin, Inc.

Bolymin, Inc. Bolymin, Inc.

Bolymin, Inc. ◆◆◆

LCD MODULE SPECIFICATION

MODEL NO.

BR320240ACNCH

FOR MESSRS:

________________________________________________

ON DATE OF:

________________________________________________

APPROVED BY:

________________________________________________

Bolymin, Inc.

Bolymin, Inc. Bolymin, Inc.

Bolymin, Inc. ◆◆◆

C O N T E N T S

1. Numbering System

2. LCD Module Handling Precautions

3. General Specification

4. Absolute Maximum Ratings

5. Electrical Characteristics

6. Optical Characteristics

7. Interface Description

8. Block diagram

9. Timing Characteristics

10. Power supply for LCD Module and LCD operating voltage adjustment

11. Backlight information

12. Display Pattern

13. Quality Assurance

14. Reliability

Bolymin, Inc.

Bolymin, Inc. Bolymin, Inc.

Bolymin, Inc. ◆◆◆

1.

. .

. Numbering System

B C 2004 A G P L E B xxx

0 1 2 3 4 5 6 7 8 9

0 Brand Bolymin

1 Module

Type C= character type

G= graphic type

P= TAB/TCP type

O= COG type

F= COF type

2 Format 2002=20 characters, 4

lines

12232= 122 x 32 dots

3 Version

No. A type

4 LCD Color G=STN/gray

Y=STN/yellow-green

C=color STN

B=STN/blue

F=FSTN

T=TN

5 LCD Type R=positive/reflective

P=positive/transflective M=positive/transmissi

ve

N=negative/transmissi

ve

6 Backlight

type/color L=LED array/

yellow-green

H=LED edge/white

R=LED array/red

G=LED

edge/yellow-green

D=LED edge/blue

E=EL/white

B=EL/blue

C=CCFL/white

7 CGRAM

Font J=English/Japanese

Font

E=English/European

Font

C=English/Cyrillic

Font

H=English/Hebrew

Font

8 View

Angle/

Operating

Temperat

ure

B=Bottom/Normal

Temperature

H=Bottom/Wide

Temperature

U=Bottom/Ultra wide

Temperature

T=Top/Normal

Temperature

W=Top/Wide

Temperature

C=9H/Normal

Temperature

9 Special

Code 3=3 volt logic power

supply

n=negative voltage for

LCD

c=cable/connector

xxx=to be assigned on

data sheet

t=temperature

compensation for

LCD

p=touch panel

Bolymin, Inc.

Bolymin, Inc. Bolymin, Inc.

Bolymin, Inc. ◆◆◆

2. LCD Module Handling Precautions

(1)Avoid applying excessive shocks to the module or making any alterations or modifications to it.

(2)Don’t make extra holes on the printed circuit board, modify its shape or change the components of

LCD Module.

(3)Don’t disassemble the LCM.

(4)Don’t operate it above the absolute maximum rating.

(5)Don’t drop, bend or twist LCM.

(6)Soldering: only to the I/O terminals.

(7)Storage: please storage in anti-static electricity container and clean environment.

3. General Specification

(1) Mechanical Dimension

ITEM STANDARD VALUE UNIT

Number of dots 320RGB x240 dots

Outline dimension 154.6(W)x 114.8(H)x 8.5max(T) mm

View area 118.18(W)x 89.33(H) mm

Active area 115.18(W)x 86.33(H) mm

Dot Size 0.09 x RGB x 0.33 mm

Dot Pitch 0.12 x RGB x 0.36 mm

LCD type Color STN, transmissive

View direction 6 o’clock

Backlight CCFL

Temperature Extended Range

(2) Controller IC: SED1375

(3) Temperature Range

Normal Wide

Operating 0 ~+50℃ -20 ~ +70℃

Storage -10 ~ +60℃ -30 ~ +80℃

Bolymin, Inc.

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4. Absolute Maximum Ratings

ITEM SYMBOL MIN. TYP. MAX. UNIT

Operating Temperature TOP -20

－ +70 ℃

Storage Temperature TST -30

－ +80 ℃

Input Voltage VI -0.3

－ Vdd V

Supply Voltage For Logic VDD-VSS 0 － 6.5 V

Supply Voltage For LCD VLCD-VSS 0 － 30 V

5. Electrical Characteristics

ITEM SYMBOL CONDITION MIN. TYP. MAX. UNIT

Logic Voltage VDD-VSS － 4.75 5.0 5.25 V

Supply Voltage For LCD VLCD-VSS

Ta=-20℃

Ta=25℃

Ta=70℃

－

26.2

－

V

Input High Volt. VIH － 0.8VDD － VDD V

Input Low Volt. VIL － 0 － 0.2VDD V

Output High Volt. VOH － VDD -0.4 －－ V

Output Low Volt. VOL －－－ 0.4 V

Supply Current ILCD － 7.5 11.0 mA

Bolymin, Inc.

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6. Optical Charact eristics

ITEM SYMBAL CONDITION MIN TYP MAX UNIT

(V)θ CR≧10 10 － 105 deg.

View Angle (H)φ CR≧10 -30 － 30 deg.

Contrast Ratio CR －－ 29.1 －－

T rise －－ 120 － ms

Response Time T fall －－ 252 － ms

6.1

Definitions

■

■■

■V iew Angles

■Contrast Ratio

Y

θ

X

φ

( Visual angle direction )

ZB rightness at non-selected state ( B ns )

B rightness at selected state ( B S )

N o n-selec ted state

Operatin g v o ltag e fo r L C D d riv in g

CR =

Selected state

Brightness (%)

Bns

Bs

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■

■■

■Response time

100 %

90 %

Rise Tim e Deca y T ime ( fa ll tim e tf )

Brightness

Selected C on dition

N on selected C ond ition N onselected Co ndition

tr td

10 %

Bolymin, Inc.

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7. Interface Description

Pin No. Symbol Level Description

1 FRM H SCAN START-UPSINGAL

2 CL1 H to L Data latch pulse

3 CL2 H to L Data shift pulse

4 DISP H/L H: Display ON, L: Display OFF

5 VDD 5.0V Power supply for Logic

6 VSS 0V Ground

7 VLCD (Variable) Driving voltage for LCD

8 D7 H/L Display data

9 D6 H/L Display data

10 D5 H/L Display data

11 D4 H/L Display data

12 D3 H/L Display data

13 D2 H/L Display data

14 D1 H/L Display data

15 D0 H/L Display data

Recommendation LCD Connector: MOLEX53261-1510

Bolymin, Inc.

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8. Block diagram

320240RGBx240

DOTS

LCD PANEL

COM1

COM240

SEG1

SEG 320

SEG Drive

COM Driver

BIAS

Circuit

MMCL1

CL1,CL2,M,DISP D0~D7

CL1,FLM

DISP,M

CCFL BACKLIGHT

2 LOAD

3 CP

4 DISP

5 VDD

6 VSS

7 VLCD

8 D7

DATA BUS

D0~D7

1 FRM

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Bolymin, Inc. ◆◆◆

9. Timing Characteristics

9.1.Common & Segment interface timing:

ITEM symbol Test Condition Min. Typ. Max. Units

Clock Cycle tC Fig.1 500 ─

──

─ ─

──

─ ns

CP Pulse Width tWC Fig.1 240 ─

──

─ ─

──

─ ns

LP Pulse Width tWL Fig.1 240 ─

──

─ ─

──

─ ns

Data Set Up Time tDSU Fig.1 240 ─

──

─ ─

──

─ ns

Data Hold Time tDHD Fig.1 240 ─

──

─ ─

──

─ ns

CP Rise/Fall Time tr,tf Fig.1 ─

──

─ ─

──

─ 50 ns

CP to LOAD tCL Fig.1 240 ─

──

─ ─

──

─ ns

LOAD to CP tLC Fig.1 240 ─

──

─ ─

──

─ ns

LP Pulse Width tLW Fig.1 240 ─

──

─ ─

──

─ ns

CL1 Pulse Width

tCW Fig.2 170

─

──

─ ─

──

─ ns

Data Set Up Time tDSU2 Fig.2 240 ─

──

─ ─

──

─ ns

Data Hold Time tDHD2 Fig.2 170 ─

──

─ ─

──

─ ns

CL1 Rise/Fall Time tr2,tf2 Fig.2 ─

──

─ ─

──

─ 50 ns

CL2(LP)

CL1(CP)

D0~D3

tWC tWC

tr tf

tLStWLtSL

tCL

tLC tDSU tDHD

80%

20%

Fig 1. SEGMENT TIMING

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CL1

FLM

tCW

tDSU2 TDHD2

tf2

tr2

80% 20

%

Fig 2 COMMON TIMING

9.2 POWER ON/OFF TIMING

POWER ON POWER OFF

The missing pixels may occur when the LCM is driven beyond above power interface timing sequence.

0.8VD

VSS

VSS VSS

VSS

VSSVSS

0.8VD

VDD

DISP

VLCD

VSS

0ms

20ms min

0~50ms 0~50ms

Bolymin, Inc.

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10. Power Supply

PCB

VDD

VSS

Vlcd

VH

GND

CCFL B/L

VR=

10~20K

+30V

+5V

Recommendation

Circuit

11. CCFL Backlight Specification

(Ta=25℃)

Specification

Item Symbol

Min Typ Max Unit Condition

D

riving Voltage VFL － 500 － Vrms －

I

nput current IFL 4.5 5.0 5.5 mArms －

P

ower consumption W － 2.5 － W －

S

tarting Voltage VFLS － 630 － Vrms －

Luminance L

－ 550 － Cd/m2 φ,θ=0 deg, IFL =5.0mArms

135

Cd/m2 White (CCFL B/L)

35

Cd/m2 Red (CCFL B/L)

45

Cd/m2 Green (CCFL B/L)

Brightness

35 Cd/m2 Blue (CCFL B/L)

x － 0.340 －－－

C

hromaticit

y

y － 0.370 －－－

Bolymin, Inc.

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L

uminance Uniformit

y

(

Testing 9 point) －

－－

－ 75% －－ % φ,θ=0 deg, IFL =5.0mArms

L

ife time － 20000 －－ hrs

Recommendation CCFL Connector: BHR-03VS-1(JST)

Bolymin, Inc.

Bolymin, Inc. Bolymin, Inc.

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12. Display Pattern

R

D7

G

D6

B

D5 D3D4

RG

D2

B

D6D7

RG

D2D4 D3D5

BRBG

D4D5

D5 D4

GR

RG

D0D1D2D3

D0

B

D1D2D3

RBG

BRBG

D0

B

D6D7

D7 D6

GR

RG

D5 D4 D3 D2 D1D2D3D4D5

D2

B

D3D4D5

RBG

D3D5 D4

RG

D2 D1

RBG

BRBG RGRBG

320 x 3(RGB)

x 320 dot

segment

common

Bolymin, Inc.

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13. Quality Assurance

◆ Screen Cosmetic Criteria

No. Defect Judgement Criterion Partition

1 Spots

A)Clear

Size: d mm Acceptable Qty in active area

d ≦0.1 Disregard

0.1<d≦0.2 6

0.2<d≦0.3 2

0.3<d 0

N

ote: Including pin holes and defective dots which

must be within one pixel size.

B)Unclear

Size: d mm Acceptable Qty in active area

d ≦0.2 Disregard

0.2<d≦0.5 6

0.5<d≦0.7 2

0.7<d 0

Minor

2 Bubbles in Polarize

Size: d mm Acceptable Qty in active area

d≦0.3 Disregard

0.3<d≦1.0 3

1.0<d≦1.5 1

1.5<d 0

Minor

3 Scratch

In accordance with spots cosmetic criteria. When the

light reflects on the panel surface, the scratches are not

to be remarkable.

Minor

4 Allowable Density Above defects should be separated more than 30mm

each other. Minor

5 Coloration

N

ot to be noticeable coloration in the viewing area o

f

the LCD panels.

Back-light type should be judged with back-light on

state only.

Minor

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14. Reliability

■

■■

■Content of Reliability Test

Environmental Test

No. Test Item Content of T est Test Condition Applicable

Standard

1 High Temperature

storage Endurance test applying the hi gh

storage temperature for a long time. 70℃

120hrs ——

2 Low Temperature

storage Endurance test applying the hi gh

storage temperature for a long time. -20℃

120hrs ——

3 High Temperature

Operation

Endurance test applying the electric

stress (Voltage & Current) and the

thermal stress to the element for a

long time.

70℃

120hrs ——

4 Low Temperature

Operation

Endurance test applying the electric

stress under low temperature for a

long time.

-20℃

120hrs ——

5 High Temperature/

Humidity Storage

Endurance test applying the hi gh

temperature and high humidity

storage for a long time.

70℃,90%RH

96hrs ——

6 High Temperature/

Humidity Operation

Endurance test applying the electric

stress (Voltage & Current) and

temperature / humidity stress to the

element for a long time.

70℃,90%RH

96hrs ——

7

Temperature Cycle

Endurance test applying the low and

high temperature cycle.

-20℃ 25℃ 70℃

30min 5min 30min

1 cycle

-20℃/70℃

10 cycles ——

Mechanical Test

8 Vibration test

Endurance t est ap plying the vibration

duri ng t ransportation and using.

10~22Hz→1.5mmp-p

22~500Hz→1.5G

Total 0 . 5hrs ——

9 Shock test

Constructional and mechanical

endurance test applying the shock

during transportation.

50G Half sign

wave 11 msedc

3 times of each direction ——

10 Atmospheric

pressur e test

Endurance test applying the

atmospheric pressure during

transportation by air.

115mbar

40hrs ——

Others

11 Static electricity test Endurance test applying the electric

stress to the terminal.

VS=800V,RS=1.5 kΩ

CS=100pF

1 time ——

***Supply voltage for logic system=5V . Supply volta ge for LCD system =Operati ng vo ltage at 2 5℃