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Official UK Representative
Unit A Merlin Centre, Gatehouse Close, Aylesbury, HP19 8DP, ENGLAND
Tel.: +44 (0)1296-469770 sales@displaze.com
Fax.: +44 (0)1296-469779 www.displaze.com
Please verify this is the latest information. E&OE
2. History of Specification Revision
Date 2003.10.15 Rev. 1 Page NEW Contents
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3. LCD Module
3.1 Main Data
No. Item 74.6(W) x Contents 58.4(H) x x 3.6(D) Unit mm mm dots mm mm (1) Module size (2) Viewing area (3) Dot Number (4) Dot Size (5) Dot pitch (6) LCD type 320
59.6 (W)
45.2 (H) x 240 (H)
x 3 (R.G.B) (W) 0.044(W) 0.06(W) x x
0.164(H) 0.18(H)
*Color-STN (Negative type) * with glare upper polarizer and transmissive rear polarizer . -
(7) Contrast ratio (8) Duty (9) Viewing direction (10) Operating temperature (11) Storage temperature (12) Backlight (13) Power Supply Voltage (14) Weight
30 1/242 9 o`clock -10 ~ +70
C C pcs g
-20 ~ +80 LED x 4 3.3V 24
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3.2 Outline Dimension
RGB
CN1 : FPC - Pitch 0.5mm, width 10.5mm CN2 : BHSR-02VS-1(JST); (PIN1-(+), PIN2-GND) Note 1 : All dimensional tolerance unless otherwise specified+/-0.5 Note 2 : Scale : NTS , Unit : mm
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3.3 Interface Pin Connection
CN1 : FPC : Pitch 0.5mm, width 10.5mm / Suitable connector : 52893-2090(MOLEX) Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Signal VSS D0 D1 D2 D3 D4 D5 D6 D7 VDD VLCD V1 V2 V3 V4 DISP CL2 M CL1 FLM GND Display data Display data Display data Display data Display data Display data Display data Display data Logic supply voltage Power supply for LCD driver Power supply for LCD driver Power supply for LCD driver Power supply for LCD driver Power supply for LCD driver Display control signal H:ON , L:OFF Data shift clock Control signal for AC driving Input data latch signal Scan start-up signal Pin Function
CN2 : BHSR-02VS-1(JST) / Suitable connector : SM02B-BHSS-1-TB(JST) Pin No. 1 2 Signal LED(+) LED(-) LED GND Pin Function Power supply voltage for LED
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4. Block Diagram
CN1 FLM M CL1 CL2 DISP
V2,V3 D0~D7 Y1 Column Driving Circuit Y960
Row Driving Circuit
X1
COLOR
X240
LCD
PANEL
320xRGBx240 DOTS
V1,V4 VDD VSS VLCD
CN2 LED(+) LED(-)
LED
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5. Maximum Ratings
5.1 Electrical Absolute Maximum Ratings. (VSS=0V) Item Symbol Min. Max. Unit Power supply for Logic VDD-VSS -0.3 7.0 V Power supply for LCD driver VLCD-VSS 0 40.0 V Input voltage (Note 1) Vi -0.3 VDD+0.3 V LED voltage Vled 5.0 VDC Current of LED ILED 0 120 mA Note 1. FLM,M,CL1,CL2,DISP,D0~D7. Note 2. Ta=25C Note 3. Make certain you are grounded when handling LCM.
5.2 Environmental Absolute Maximum Ratings Storage Item MIN. MAX. Ambient Temperature -20C 80C Humidity Note 3 Vibration Shock -
Operating MIN. MAX. -10C 70C Note3 -
Remark Note1,2 No Condensation Depend on using design
Note 1. Ta at -20C --------<48hours, at 80C --------<168 hours. Note 2. Background color changes slightly depending on ambient temperature. The phenomenon is reversible.
Note 3. Ta<=40C : 85%RH MAX. Ta> 40C : Absolute humidity must be lower than the humidity of 85% RH at 40C. Note 4. The module should be operated normally after the test is finished.
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6. Electrical Characteristics
6.1 Electrical Characteristics of LCD
Item Power Supply for Logic Power supply for LCD driver Voltage Note (1) Power supply for LCD driver Voltage Note (1) Power supply for LCD driver Voltage Note (1) Power supply for LCD driver Voltage Note (1) Power supply for LCD driver Voltage Note (1) Input Signal Voltage Note (2) Power supply current Note (3) Frame Freguency Note (4) Symbol VDD VLCD-Vss V1 V2 V3 V4 VIH VIL IDD ILCD IIN fFLM Condition Ta=0 Ta=25 Ta=50 MIN. 2.5 24.5 Typ. 3.3 26.2 25.0 24.8 23.44 21.87 3.13 1.56 1.0 1.5 150 Max. 4.5 25.5 0.2VDD 2.0 2.0 10.0 180 Unit V V V V V V V mA mA A Hz
"H" Level 0.8VDD "L" Level VDD=3.3V VLCD=25.0V VIN=VDD or VSS 120
Note (1) In proportion as the VLCD decrease the brightness will increase. The value is specified as the voltage at which the optimum contrast is obtained. Note (2) FLM,M,CL1,CL2,DISP,D0~D7 Note (3) fFLM=150Hz,Ta=25C,Display pattern is Black/White cross pattern as below. RGB RGB
Note (4) Need to make sure that there is no flicker and ripple phenomenon when setting the Frame Frequency in your set.
6.2 Electrical Characteristics of Backlight Item Symbol Min. Starting Voltage VS LED Current IL -
Typ. 3.3 80
Max. 3.8 88
Unit VDC mA
Remark Ta=25C Ta=25C
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7. Optical Characteristics
7.1 Optical Characteristics of LCD Condition X axle Viewing Angle Range 1, 2 CR2 Y axle Contrast Ratio CR =0 Rise tr =0,=0 Response Time Fall tf =0,=0 R G B W x y x y x y x y Item Symbol Min. 0.51 0.30 0.25 0.48 0.10 0.16 0.27 0.30 Typ. 60 35 50 190 110 0.56 0.35 0.30 0.53 0.15 0.21 0.32 0.35 Ta= 25C.(Backlight On) Max. Unit Remark Deg. Note 1,2 Note 3,4 ms Note 5 ms 0.61 0.40 0.35 0.58 0.20 0.26 0.37 0.40 -
Color Tone (CIE Coordinate)
=0,=0
Note 1.
Definition of and
Note 2.
Definition of Viewing angle 1 and 2 CR
2 1 Y(=180)
Eye from (,1) Eye from (,2)
X
Y(=0)
X`
2.0 1
1<0<2 2
CR vs Viewing and
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Note 3.
CR=
Definition of Contrast Ratio "CR"
Sensor
Brightness at selected dot (B1) Brightness at non-selected dot (B2)
B1 B1 Brightness B2
LCD Backlight
B2
Sensor : BM-7 Aperture : 1 Distance : 50 cm Operation voltage
Note 4.
Definition of "CR"and "VOP"
CR
VOP
Operation Voltage
Note 5.
Definition of optical response time
Non-selected state Brightness
Selected state
Non-selected state
100%
90%
tr Rise time
tf Fall time
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7.2
Optical Characteristics of Backlight Item Min, Brightness 37 Brightness Uniformity -
Typ. 45 -
Max. +/-30
Unit cd/m2 %
Remark Note 1,2,3 Note 2,3,4
Note 1. Measurement Condition: * Display data should be all "ON" (D0~D7=HIGH). * Vled=3.3V,IL=80mA,VLCD should be adjusted at the voltage where the peak contrast is obtained by naked eyes as the "ALL Q" pattern. * Start measuring after LED working 3 minutes. Note 2. Measurement of the following 5 points on the display.
Y=160 Y=480
Y=800
dots Active area
X=60 X=120 X=180 dots
P1 P4
P3
P2 P5
Note 3. The brightness shall be the average of P1~P5 point. Note 4. Definition of the brightness Uniformity
(
Max brightness or Min brightness - Average brightness Average brightness
)
x100%
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8. Interface Timing Chart
8.1 Timing Chart
CL1
(240+n)xT
FLM
D0~D7
X1
X2
X239 X240
Dummy data
CL1
T
CL2
X1
X2 B314 R315 G315 B315 R316 G316 B316 R317 G317 B317 R318 G318 B318 R319 G319 B319
D7 D6 D5 D4 D3 D2 D1 D0
R0 G0 B0 R1 G1 B1 R2 G2
B2 R3 G3 B3 R4 G4 B4 R5
G5 B5 R6 G6 B6 R7 G7 B7
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8.2. Electrical Characteristics 8.2.1 AC Characteristics Item Shift clock period Shift clock "H" pulse wide Shift clock "L" pulse wide Data setup time Data hold time Latch pulse "H" pulse wide Shift clock rise to latch pulse rise time Shift clock fall to latch pulse fall time Latch pulse rise to shift clock rise time Latch pulse fall to shift clock fall time Enable setup time Input signal rise time Input signal fall time Out delay time (1) Out delay time (2) Out delay time (3) /DISPOFF removal time /DISPOFF "L" pulse width (VDD=3.0~4.5V, VSS=0V, Ta=-20C~+85C) Symbol Min. Typ. Max. Unit tWCK 66 ns tWCKH 23 ns tWCKL 23 ns tDS 15 ns tDH 23 ns tWLPH 30 ns tLD 0 ns tSL 50 ns tLS 30 ns tLH 30 ns tS 15 ns tR 50 ns tF 50 ns tD 41 ns tPD1 1.2 s tPD2 1.2 s tSD 100 ns tWDL 1.2 s
NOTES: 1. Takes the cascade connection into consideration 2. (tWCK-tWCKH-tWCKL)/2 is maximum in the case of high speed operation 8.2.2 Recommend bias circuit :
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8.2.3 Timing Diagrams Input Timing Characteristic tWLPH
VIH VIL
CL1
tLD
tSL tLS tF tWCK
tLH tWCKHy tWCKL
VIH VIL
CL2
tR
tDS
VIH VIL
tDH
D0~D7
LAST DATA
TOP DATA
Input/Output Timing Characteristic tFS
FLM
tFH
CL1
CL2
1
2
.......
30
Input/Output Timing Characteristic
CL1
M
tPD2 tPD1 tPD2 tPD1
DISPOFF
tPD3
Y1~Y240
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8.3 Power Supply and Signal Sequence Do not apply DC voltage to the LCD panel because it will induce the electrochemical reaction and reduce its life time. Please follow the power supply ON/OFF sequence to prevent DC driving of LCD or latch-up of LCD driver, as shown below.
VDD
CL1
VLCD
DISPOFF POWER ON SYMBOL tDLD tD tCH tLDH tDOr tDOf tDLCr tDLCf tDLCs tVH MIN. 200 400 0 20 0 0 20 200 MAX. 100 100 POWER OFF UNIT ms ms ms ms ns ns ms ms ms ms COMMENT Note 1
Note 2 Note 2,3 Note 4
Note 1. Please keep the specified sequence because wrong sequence may cause permanent damage to the LCD panel. Note 2. Please use DISPOFF function. Switching by other than the DISPOFF function may cause display deterioration. Note 3. VLCD voltage should be set up to adjusted voltage before DISPOFF signal arises. Otherwise, when DISPOFF signal arises, adjusted contrast image may not be generated. Note 4. Please keep the specified sequence of DISPOFF signal because if the tVH Is short enough, LCD panel may not be restarted. Display Corporation
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8.4 Input Data Allocation Table DDDDD Data Signal 76543 Y 1 X 1 2 3 4 5 6 7 8 9 10 | | | 238 239 240 R : RED G : GREEN B : BLUE R R R R R R R R R R | | | R R R G G G G G G G G G G | | | G G G B B B B B B B B B B | | | B B B R R R R R R R R R R | | | R R R G G G G G G G G G G | | | G G G 2 3 4 5
D 2 6 B B B B B B B B B B | | | B B B
D 1 7 R R R R R R R R R R | | | R R R
D 0 8 G G G G G G G G G G | | | G G G
D 7 9 B B B B B B B B B B | | | B B B
D 6
D 5
D 4 -------
D 4 9 5 6 G G G G G G G G G G | | | G G G
D 3 9 5 7 B B B B B B B B B B | | | B B B
D 2 9 5 8 R R R R R R R R R R | | | R R R
D 1 9 5 9 G G G G G G G G G G | | | G G G
D 0 9 6 0 B B B B B B B B B B | | | B B B
10 11 12 R R R R R R R R R R | | | R R R G G G G G G G G G G | | | G G G B B B B B B B B B B | | | B B B
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9. Quality Assurance
9.1 Appearance Inspection
Appearance inspection should be done under the following condition. (1) In the dark room. The CFL should be lighted with the prescribed inverter. (2) The distance from eyes to LCD must be 30 cm. (3) Viewing direction must be within 30 degrees to vertical line of LCD center.
EYE 30 30
EYE
LCD
9.2 Definition of A zone, B zone and C zone
Active area Viewing area Window of Bezel
A ZONE B ZONE C ZONE
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9.3 Appearance Criterion
Customer and supplier should hold a discussion when there is any problem about standard quality assurance or special quality assurance is needed. Inspection Standard: MIL-STD-105E normal inspection level 2
No. Criterion Line shape: Length Width Acceptable Q'ty L<=4.0 W<=0.03 Disregard L<=3.0 0.03W L
A
D=(a+b)/2 a b
2.5
2
3
4
Diameter Acceptable Q'ty D<=0.30 Disregard 0.30A
2.5
A
0.65
A
2.5
(2) LED Backlight Appearance
No Test Item Test Condition Average Diameter D(mm) Maximum Acceptable Number Ignored A 2.5 Zone AQL Dark Spots White Spots 1 Foreign Material (Spot)
D 0.4 0.4 < D
Width W (mm) Length L (mm)
None
Maximum Acceptable Number 1 None None Maximum Acceptable Number
2
Foreign Materials (Line)
W 0.2 0. 2 < W
Width W (mm)
L 2.5 2.5 < L
Length L (mm)
A
2.5
3
Scratches
W 0.1 0 .1 < W 0.2 0. 2 < W
L 11.0 11.0 < L
Module No. : MC28G03B
Ignored 1 None
None
Date: 2003.10.14
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A
2.5
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10. Reliability Tests
This standard reliability test is done only for the first lot of MP products. Customer and supplier must hold a discussion if other reliability test is requested by customer.
No 1 Test Item High temperature and high humidity Under storage 2 High temperature and high humidity Under operation 3 4 High temperature under storage Low temperature under storage -20C 5 Thermal shock (under storage) 30min Test Condition 40C, 90RH
120hrs 40C, 90RH
72hrs 70C , -20C , 120hrs 120hrs 60C 30min
25C 5min 1 cycle total 5 cycles
6
Drop test (Packing box with full samples inside)
(X,Y,Z) x2 total 6 directions drop from 1 meter to ground
*Operation: Supply 3.3V for logic system and VLCD voltage for LCD module.
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11. Precautions for Operation and Storage
11.1 Precautions for Operation
(1) Since LCD panel is made of glass, in order to prevent from glass broken or color tone change, please do not apply any mechanical shock or impact or excessive force to it when installing the LCD module. (2) If LCD panel is broken and liquid crystal substance leaks out and contact your skin or clothes, please immediately wash it off by using soap and water. (3) The polarizer on the LCD surface is soft and easily scratched. Please be careful when handling. (4) If LCD surface becomes contaminated, please wipe it off gently by using moisten soft cloth with normal hexane, do not use acetone, ketone, ethanol, isopropyl alcohol or water. If there is saliva or water on the LCD surface, please wipe it off immediately. (5) When handling LCD module, please be sure that the body and the tools are properly grounded. And do not touch I/F pins with bare hands or contaminate I/F pins. (6) Do not attempt to disassemble or process the LCD module. (7) LCD module should be used under recommended operating conditions shown in chapter 6 and 7. (8) Response time will be extremely slower at lower temperature than at specified temperature and LCD will show different color when at higher temperature. The phenomenon will disappear when returning to specified condition. (9) Foggy dew, moisture condensation or water droplets deposited on surface and contact terminals will cause polarizer stain or damage, the deteriorated display quality and electrochemical reaction then leads to the shorter life time and permanent damage to the module probably. Please pay attention to the environmental temperature and humidity.
11.2 Precautions for Storage
(1) Please store LCD module in a dark place, avoid exposure to sunlight, the light of fluorescent lamp or any ultraviolet ray. (2) Keep the environment temperature at between 10C and 35C and at normal humidity. Avoid high temperature, high humidity or temperature below 0C. (3) That keeps the LCD modules stored in the container shipped from supplier before using them is recommended. (4) Do not leave any article on the LCD module surface for an extended period of time.
11.3 Warranty Period
Arima Display Corp. warrants for a period of 12 months from the shipping date when stored or used under normal condition.
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12. Printing
12.1 Printing (on product)
Module No., Lot No., manufactory and the place of production will be printed on the rear of product as below. MC28G03G 3A11 ARIMA DISPLAY CORP. MADE IN TAIWAN
12.2 Lot No. Definition
3
A
1
1
Manufacture year 1: 2001 2: 2002 3: 2003 4: 2004 5: 2005
Manufacture month 1: Jan. 7: Jul. 2: Feb. 8: Aug. 3: Mar. 9: Sep. 4: Apr. A: Oct. 5: May. B: Nov. 6: Jun. C: Dec.
Manufacture data 01~31
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