CPT CHUNGHWA PICTURES TUBES, LTD.
,
CPT Confidential 0/20 CLAA170EA07-Yih Hsing-Ver1-2004/08/23
C
C
h
h
u
u
n
n
g
g
h
h
w
w
a
a
P
P
i
i
c
c
t
t
u
u
r
r
e
e
T
T
u
u
b
b
e
e
s
s
,
,
L
L
t
t
d
d
.
.
T
T
e
e
c
c
h
h
n
n
i
i
c
c
a
a
l
l
S
S
p
p
e
e
c
c
i
i
f
f
i
i
c
c
a
a
t
t
i
i
o
o
n
n
To : YIH HSING ENTERPRISE CO.,LTD.
Date : 2004.08.23
ACCEPTED BYG
APPROVED BY CHECKED BY PREPARED BY
TFT-LCD Product
Planning Management
General Division
Prepared by : TFT-LCD Product Planning Management General Division
CHUNGHWA PICTUER TUBES, LTD.
1127 Hopin Rd., Padeh, Taoyuan, Taiwan 334, R.O.C.
TEL: +886-3-3675151 FAX: +886-3-377-3001
Doc.No: CLAA170EA07-Yih Hsing-Ver1-2004/08/23 Issue Date: 2004/08/23
CLAA170EA 07
CPT CHUNGHWA PICTURES TUBES, LTD.,
CPT Confidential 1/20 CLAA170EA07-Yih Hsing-Ver1-2004/08/23
1.OVERVIEW
CLAA170EA07 is 17.0 color TFT-LCD (Thin Film Transistor Liquid Crystal Display)
module composed of LCD panel, driver ICs, control circuit and backlight. General
specification are summarized in the following table:
ITEM SPECIFICATION
Display Area(mm) 337.920(H)x270.336(V) (17.0-inch diagonal)
Number of Pixels 1280(H)x1024(V)
Pixel Pitch(mm) 0.264(H)x0.264(V)
Color Pixel Arrangement RGB vertical stripe
Display Mode normally white, TN
Number of Colors 16.2M(6 Bit+FRC)
Brightness(cd/m^2) 300 cd/m
2
(Typ.)(Center point, Lamp current=7.0 mA)
Viewing Angle 140/130(Typ.)
Surface Treatment Anti-glare
Electrical Interface LVDS , 2Ch
Total Module Power(W) 20.0 (Typ.)
Optimum Viewing Angle 6 oclock
Module Size(mm) 358.5(W)x296.5(H)x17.5(D)
Module Weight(g) 2000(typ)
Backlight Unit CCFL, 4 tables, edge-light(top*2/bottom*2)
The LCD Products listed on this document are not suitable for use of aerospace
equipment, submarine cables, nuclear reactor control system and life support systems. If
customers intend to use these LCD products for above application or not listed in
Standard as follows, please contact our sales people in advance.
Standard: Computer, Office equipment, Communication equipment, Test and
Measurement equipment, Machine tool, Industrial robot, Audio and Visual
equipment, Other consumer products.
2. ABSOLUTE MAXIMUM RATINGS
ITEM SYMBOL MIN. MAX. UNIT
Power Supply Voltage for LCD VCC 0 6.5 V
Operation Temperature *1) Top 0 50 J
Storage Temperature *1) Tstg -20 60 J
Note:
*1)Humidity 85%RH without condensation
Relative Humidity 90% (Ta 40J )
Wet Bulb Temperature 39J (Ta 40J )
0 20 40 60
-20
20
40
60
80
5
90
50
Operating Range
Storage Range
Temperature(C)
(50,50.4)
(60,27.7)
(40,90)
CPT CHUNGHWA PICTURES TUBES, LTD.,
CPT Confidential 2/20 CLAA170EA07-Yih Hsing-Ver1-2004/08/23
3. ELECTRICAL CHARACTERISTICS
(a)TFT-LCD Ta=25J
ITEM SYMBOL MIN TYP MAX UNIT Remark
Power Supply Voltage for LCD Vin 4.5 5.0 5.5 V Note1
Power Supply Current for LCD Iin - 700 950 mA Note2
Permissive Input Ripple Voltage VRP - - 100 mVp-p Vcc=5.0V
Differential impedance Zm 90 100 110
Common Mode Voltag VCM 1.125 1.25 1.375 V
Differential Input
Voltage
|VID| 250 350 450 mV
Threshold
Voltage(High)
VTH - - 100 mV
Logic input
Voltage
LVDS:IN+
A IN-
Threshold
Voltage(Low)
VTL -100 - - mV
Note3
I rush Current Irush 3 A Note 4
[Note 1] VCC-turn-on conditions:
t1 10ms 1 sec t5
0 t2 20ms 200ms t6
0 t3 50ms 200ms t7
0 t4 10ms
data
t1 t2 t3
4.5V
4.5V
0.5V
Vin=5.0V
0.5V 0.5V
t4
t5
LCD Power Supply
Logic Signal
t6 t7
Backlight Power Supply
VL
Data: RGB DATA, DCLK, DENA
VCC-dip conditions
1) When 3.6V Vin(min)<4.5V: td 10 ms
2) When Vin <3.6 V
VCC-dip conditions should also follow the VCC-turn-on conditions.
3.6 4.5V
CPT CHUNGHWA PICTURES TUBES, LTD.,
CPT Confidential 3/20 CLAA170EA07-Yih Hsing-Ver1-2004/08/23
[Note 2] Typical current situation :
64 gray scale level,1280 line mode, VCC=5.0V, Fh=64Khz,Fv=60Hz, Fclk=54 MHz .
[Note 3] LVDS Signal definition :
VID = VIN
+
V VIN- ,
VCM =U VCM
+
V VCM-U ,
VID =U VID
+
V VID-U ,
VID+ =U VIH
+
V VIH-U ,
VID- =U VIL
+
V VIL-U ,
VCM =(VIN
+
+VIN-)/2,
VCM+ =(VIH
+
+VIH-)/2,
VCM- =(VIL
+
+VIL-)/2,
[Note4 ] Irush Measurement Condition
VIN
+
= Positive differential DATA & CLK Input
VIN- = Negative differential DATA & CLK Input
CPT CHUNGHWA PICTURES TUBES, LTD.,
CPT Confidential 4/20 CLAA170EA07-Yih Hsing-Ver1-2004/08/23
(b)Backlight
1.Electrical specification Ta=25J
ITEM SYMBOL MIN TYP MAX UNIT REMARK
Lamp Voltage VL 540 600 660 Vrms IL=7.0mA
Lamp Current IL 3 7 7.5 mArms Note1,2
Interter Frequency FL 45 50 65 kHz Note3,4
1710 -- -- Vrms Tb=0J
Starting Lamp
Voltage
VS
1320 -- -- Vrms Ta=25J
[Note 1] Test Inverter Multipal (M063-4)
Lamp Current measurement method ( The current meter is inserted in cold line)
[Note 2] Lamp current must be balance as below requirment
The degrees of unbalanceG 10%
The ratio of wave heightG 2 10%
Ip
I-p
Ip Ghigh side peak
I-p Glow side peak
GThe degrees of unbalance = WIp I-p W/ Irms 100 (% )
GThe ratio of wave hei ght = Ip (or I-p) / Irms
LCD
Module
INVERTER
Power-
Supply
A
CTL
CTH
A
CTL
CTH
A
CTL
CTH
A
CTL
CTH
CPT CHUNGHWA PICTURES TUBES, LTD.,
CPT Confidential 5/20 CLAA170EA07-Yih Hsing-Ver1-2004/08/23
[Note 3] Lamp frequency of inverter may produce interference with horizontal
synchronous frequency,and this may cause horizontal beat(Waving) on the
display.Therefore,please adjust lamp frequency,and keep inverter as far
from module as possible or use electronic shielding between inverter and
module to avoid the interference
[Note 4] FL: 50~60KHz for best optical and electrical performance
FL: 40~80KHz for life and reliability assurance
2. Life time
IL at 4.0 mA IL at 7.0 mA IL at 7.5 mA UNIT REMARK
Lamp life Time Min. 50,000 Min. 40,000 Min. 30,000 hr
Continuous Operation,
Note 1
Rated time
(turn on/off)
-- Min.100,000 -- time Note 2
[Note 1] The lifetime of lamp is defined as the time when the brightness becomes
equal or less then 50% of the initial value under the condiftion T=25+/- 2
0
C
and IL=4~7.5 mA
[Note 2] Turn On 10sec/ turn off 10sec under the condiftion T= 25+/- 2
0
C , IL=7mA
CPT CHUNGHWA PICTURES TUBES, LTD.,
CPT Confidential 6/20 CLAA170EA07-Yih Hsing-Ver1-2004/08/23
4. INTERFACE PIN CONNECTION
(a) CN1(Data Signal and Power Supply)
Used connector: FI-XB30SSL-HF15(JAE) or equivalent
Pin No. symbol Function
1 RXO0- minus signal of odd channel 0(LVDS)
2 RXO0+ plus signal of odd channel 0(LVDS)
3 RXO1- minus signal of odd channel 1(LVDS)
4 RXO1+ plus signal of odd channel 1(LVDS)
5 RXO2- minus signal of odd channel 2(LVDS)
6 RXO2+ plus signal of odd channel 2(LVDS)
7 GND ground
8 RXOC- minus signal of odd clock channel (LVDS)
9 RXOC+ plus signal of odd clock channel (LVDS)
10 RXO3- minus signal of odd channel 3(LVDS)
11 RXO3+ plus signal of odd channel 3(LVDS)
12 RXE0- minus signal of even channel 0(LVDS)
13 RXE0+ plus signal of even channel 0(LVDS)
14 GND ground
15 RXE1- minus signal of even channel 1(LVDS)
16 RXE1+ plus signal of even channel 1(LVDS)
17 GND ground
18 RXE2- minus signal of even channel 2(LVDS)
19 RXE2+ plus signal of even channel 2(LVDS)
20 RXEC- minus signal of even clock channel (LVDS)
21 RXEC+ plus signal of even clock channel (LVDS)
22 RXE3- minus signal of even channel 3(LVDS)
23 RXE3+ plus signal of even channel 3(LVDS)
24 GND ground
25 NC NC or ground
26 NC Test pin
27 NC NC or ground
28 VCC Power supply input voltage(5.0 V)
29 VCC Power supply input voltage(5.0 V)
30 VCC Power supply input voltage(5.0 V)
(b) CN2,3(BACKLIGHT)
Backlight-side connector: BHR-02VS-1(JST)
Inverter-side connector: SM02(4.0)B-BHS-1-TB(JST)
Pin No. Symbol Function
1
CTH Power for CCFL
2
CTL Power return for CCFL
[Note]
VBLH-VBLL = VL
CPT CHUNGHWA PICTURES TUBES, LTD.,
CPT Confidential 7/20 CLAA170EA07-Yih Hsing-Ver1-2004/08/23
5. INTERFACE TIMING
(a) Timing Specifications
ITEM SYMBOL MIN TYP MAX UNIT
Frequency f
CLK
50 54 70 MHz
DCLK
Period t
CLK
114.3 18.5 22.2 ns
Horizontal Active
Time
tHA 640 640 640 tCLK
Horizontal Blank
Time
tHB 70 204 - tCLK
Horizontal Total Time tH 710 844 - tCLK
Vertical Active Time tVA 1024 1024 1024 tH
Vertical Blank Time tVB 22 42 - tH
Vertical Total Time tV 1046 1066 - tH
LCD
Timing
DATA Enable
DENA
Vertical Frame Rate Fr 50 60 75 Hz
[Note]
1) DENA should always be positive polarity as shown in the timing specification.
2) CLK INshould appear during all blanking period,
3) Using LVDS IC
Receiver Transmitter
DS90C384MTD(NS) DS90C383MTD(NS)
SN75LVDS82(TI) SN75LVDS83(TI)
5 ) Required signal assignment for flat link transmitter
Pin Pin Require Signal Pin Pin Name Require Signal
1 VCC Power Supply for TTL Input 29 GND Ground pin for TTL
2 D5 TTL Input (R7) 30 D26 TTL Input(DE)
3 D6 TTL Input (R5) 31 TxCLKIN TTL Level clock Input
4 D7 TTL Input (G0) 32 PWR DWN Power Down Input
5 GND Ground pin for TTL 33 PLL GND Ground pin for PLL
6 D8 TTL Input (G1) 34 PLL VCC Power Supply for PLL
7 D9 TTL Input (G2) 35 PLL GND Ground pin for PLL
8 D10 TTL Input (G6) 36 LVDS GND Ground pin for LVDS
9 VCC Power Supply for TTL Input 37 TxOUT3+ Positive LVDS differential data
10 D11 TTL Input (G7) 38 TxOUT3- Negative LVDS differential data
11 D12 TTL Input (G3) 39 TxCLKOUT+ Positive LVDS differential clock
12 D13 TTL Input (G4) 40 TxCLKOUT- Negative LVDS differential clock
13 GND Ground pin for TTL 41 TxOUT2+ Positive LDVS differential data
14 D14 TTL Input (G5) 42 TxOUT2- Negative LVDS differential data
15 D15 TTL Input (B0) 43 LVDS GND Ground pin for LVDS
16 D16 TTL Input (B6) 44 LVDS VCC Power Supply for LVDS
17 VCC Power Supply for TTL Input 45 TxOUT1+ Positive LVDS differential data
18 D17 TTL Input (B7) 46 TxOUT1- Negative LVDS differential data
19 D18 TTL Input (B1) 47 TxOUT0+ Positive LVDS differential data
20 D19 TTL Input (B2) 48 TxOUT0- Negative LVDS differential data
21 GND Ground pin for TTL 49 LVDS GND Ground pin for TTL
22 D20 TTL Input (B3) 50 D27 TTL Input (R6)
23 D21 TTL Input (B4) 51 D0 TTL Input (R0)
24 D22 TTL Input (B5) 52 D1 TTL Input (R1)
25 D23 TTL Input (LVDS) 53 GND Ground pin for TTL
26 VCC Power Supply for TTL Input 54 D2 TTL Input (R2)
27 D24 TTL Input (HSYNC) 55 D3 TTL Input (R3)
28 D25 TTL Input (VSYNC) 56 D4 TTL Input (R4)
CPT CHUNGHWA PICTURES TUBES, LTD.,
CPT Confidential 8/20 CLAA170EA07-Yih Hsing-Ver1-2004/08/23
(b) Timing Chart
EVENDATA
( R,G,B)
2
4
1278
1280 6 Invalid Data
Invalid Data
a. Horizontal Timing Chart
DCLK
First Data
3
5
ODD DATA
(R,G,B)
1
1277
1279
Invalid Data
Invalid Data
Last Data
t
HA
t
HB
DENA
b. Vertical Timing Chart
t
VB
DENA
t
VA
Invalid Data
LINE DATA
1
2
1023
1024 3
Invalid Data
CPT CHUNGHWA PICTURES TUBES, LTD.,
CPT Confidential 9/20 CLAA170EA07-Yih Hsing-Ver1-2004/08/23
(C) LVDS DATA
a. Timing Chart
b Data mapping (6bit + FRC or 6bit selection)
Cell Input Pin *) Data(6bit + FRC) Data(6bit)
RA0
RA1
RA2
RA3
RA4
RA5
RA6
RB0
RB1
RB2
RB3
RB4
RB5
RB6
RC0
RC1
RC2
RC3
RC4
RC5
RC6
RD0
RD1
RD2
RD3
RD4
RD5
RD6
Ref-RCLK
TxlN0
TxlN1
TxlN2
TxlN3
TxlN4
TxlN6
TxlN7
TxlN8
TxlN9
TxlN12
TxlN13
TxlN14
TxlN15
TxlN18
TxlN19
TxlN20
TxlN21
TxlN22
TxlN24
TxlN25
TxlN26
TxlN27
TxlN5
TxlN10
TxlN11
TxlN16
TxlN17
TxlN23
TxCLKIN
RI0
RI1
RI2
RI3
RI4
RI5
GI0
GI1
GI2
GI3
GI4
GI5
BI0
BI1
BI2
BI3
BI4
BI5
RSVD
RSVD
DENA
RI6
RI7
GI6
GI7
BI6
BI7
(RSVD)
DCLKI
0
0
RI0
RI1
RI2
RI3
0
0
GI0
GI1
GI2
GI3
0
0
BI0
BI1
BI2
BI3
RSVD
RSVD
DENA
RI4
RI5
GI4
GI5
BI4
BI5
(RSVD)
DCLKI
*)GDS90C383MTD
RC 0 RC 6 RC 5 RC 4 RC 1 RC 1 RC 2 RC 3 RC 0
RA1 RA0 RA4 RA5 RA6 RA2 RA3 RA1 RA0
RB1 RB0 RB6 RB5 RB3 RB4 RB2 RB1 RB0
RC LK
RA
RB
RC
1C LK
D ATA for current C LK cycle
NEXT
RD RD 0 RD 6 RD 5 RD 4 RD 1 RD 1 RD 2 RD 3 RD 0
CPT CHUNGHWA PICTURES TUBES, LTD.,
CPT Confidential 10/20 CLAA170EA07-Yih Hsing-Ver1-2004/08/23
(D)Color Data Assignment
R DATA G DATA B DATA
R7 R6 R5 R4 R3 R2 R1 R0 G7 G6 G5 G4 G3 G2 G1 G0 B7 B6 B5 B4 B3 B2 B1 B0
COLOR INPUT DATA
MSB LSB MSB LSB MSB LSB
BLACK 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
RED(255) 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
GREEN(255) 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0
BLUE(255) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1
CYAN 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
MAGENTA 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1
YELLOW 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0
BASIC
COLOR
WHITE 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
RED(0) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
RED(1) 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
RED(2) 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
RED(254) 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
RED
RED(255) 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
GREEN(0) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
GREEN(1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0
GREEN(2) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0
GREEN(254) 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0
GREEN
GREEN(255) 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0
BLUE(0) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
BLUE(1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
BLUE(2) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0
BLUE(254) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0
BLUE
BLUE(255) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1
[Note]
(1)Definition of gray scale:
Color(n) : n indicates gray scale level.
Higher n means brighter level.
(2) Data:1-High,0-Low.
(3) This assignment is applied to both odd and even data.
(E) Color Data Assignment
D(1,1) D(2,1) -- D(X,1) -- D(1279,1) D(1280,1)
D(1,2) D(2,2) -- D(X,2) -- D(1279,2) D(1280,2)
| | + .. + | |
D(1,Y) D(2,Y) -- D(X,Y) -- D(1279,Y) D(1280,Y)
| | + .. + | |
D(1,1023) D(2, 1023) -- D(X, 1023) --
D(1279,1023
)
D(1280,1023
)
D(1,1024) D(2, 1024) -- D(X, 1024) --
D(1279,1024
)
D(1280,1024
)
CPT CHUNGHWA PICTURES TUBES, LTD.,
CPT Confidential 11/20 CLAA170EA07-Yih Hsing-Ver1-2004/08/23
6. BLOCK DIAGRAM
LVDS receiver 2ch
Timing
Controller
Lamp Unit in Backlight
Source Driver
LCD Panel
1280 X 3 X 1024
G
a
t
e
D
r
i
v
e
r
Power Supply
Circuit
CN2
TFT-LCD Module
Lamp Uint in Backlight
CCFL
1
2
CN2,4
C
N
1
I
/
F
C
o
n
n
e
c
t
o
r
CN3
CN4
CN5
Lamp Unit in Backlight
1
2
CN3,5
CCFL
CPT CHUNGHWA PICTURES TUBES, LTD.,
CPT Confidential 12/20 CLAA170EA07-Yih Hsing-Ver1-2004/08/23
7. MECHANICAL SPECIFICATION
(a) Front side(Tolerance is 0.5mm unless noted)
Unit: mm
CPT CHUNGHWA PICTURES TUBES, LTD.,
CPT Confidential 13/20 CLAA170EA07-Yih Hsing-Ver1-2004/08/23
(b) Rear side (Tolerance is 0.5mm unless noted)
Unit: mm
Suggestion: don release the lamp wire from side hook for protect lamp solder
CPT CHUNGHWA PICTURES TUBES, LTD.,
CPT Confidential 14/20 CLAA170EA07-Yih Hsing-Ver1-2004/08/23
8.OPTICAL CHARACTERISTICS
Ta=25JA VCC=5.0V
ITEM
SYMBO
L
CONDITION MIN. TYP. MAX. UNIT
Contrast Ratio CR =r 0X 450 500 -- --
Center L =r 0X 250 300 -- cd/m
2
Luminance
Uniformity L =r 0X 75% -- --
Tr =r 0X -- 5 10 ms
Response Time
Tf =r 0X -- 7 14 ms
Horizontal r 80/80 85/85 --
Vertical
CR 5
80/80 85/85 --
Horizontal r 60/60 70/70 --
Viewing
Angle
Vertical
CR 10
60/55 67/63 --
White
Wx
Wy
0.283
0.299
0.313
0.329
0.343
0.359
Red
Rx
Ry
0.614
0.308
0.644
0.338
0.674
0.368
Green
Gx
Gy
0.237
0.592
0.267
0.622
0.297
0.652
Color
Coordinates
Blue
Bx
By
=r 0X
0.110
0.054
0.140
0.084
0.170
0.114
--
Image sticking Tis 2 hour 2 sec
Crosstalk CT 1%
Gamut CS 69% 72%
Gamma y GL( 32- 223) 2.0 2.3 2.6
All optical specification condition:
(1) Equipment: CS-1000 (MINOLUTA) OR BM-5A(TOPCON) under the dark room
condition( no ambient light) after more than 30 minutes turning on the lamp
(2) Condition: IL=7.0( each lamp)mA, Inverter: Multipal ( M063-4), Frequency=50kHz.
[Note 1] Defination of Contrast RatioG CR=ON(White)Luminance/OFF(Black)Luminance
[Note 2] Defination of Luminance and Luminance uniformity
GL=[L(Min)/L(Max)]100 %
CPT CHUNGHWA PICTURES TUBES, LTD.,
CPT Confidential 15/20 CLAA170EA07-Yih Hsing-Ver1-2004/08/23
[Note 3] Definition of Viewing Angle(c ,r )
p
Upper
Right
Lower
Left
c
[Note 4] Definition of Response Time
Luminance
White
Black
90 %
90 %
10 % 10 %
tf
tr
(1,1)
(1280,1024)
640
512
1/10 W
H
1/10 H 1
8 7
6 5 4
3 2
9
W
CPT CHUNGHWA PICTURES TUBES, LTD.,
CPT Confidential 16/20 CLAA170EA07-Yih Hsing-Ver1-2004/08/23
[Note 5] Definition of image sticking:
From Continuous display pattern(white R with blue background) 2hours
change to 128 gray level pattern .The previous image shall not persist more
then 2 second at 25 C.
[Note 6] Defination of crosstalk
= MAX((| (LB1-LA)/LC | )100), (| (LB2-LA)/LC| )100)
LAGBrightness of measured location at Pattern a
LB1B LB2GBrightness of measured location at Pattern b1B b2
LCGBrightness of measured location at Pattern C
Black
(256, 192)
(768,576)
Half-Tone
Half-Tone White
(896,384)
White
Half-Tone
(512,672)
Pattern b1
Pattern a
Pat t ern c
Pattern b2
RRRRRRRRRRRRRRR
RRRRRRRRRRRRRRR
RRRRRRRRRRRRRRR
RRRRRRRRRRRRRRR
RRRRRRRRRRRRRRR
RRRRRRRRRRRRRRR
CPT CHUNGHWA PICTURES TUBES, LTD.,
CPT Confidential 17/20 CLAA170EA07-Yih Hsing-Ver1-2004/08/23
[Note7] Defination of Gamma ( ^ ) , Gray level 32~223
GL 32
T %
y=ax
^
223
CPT CHUNGHWA PICTURES TUBES, LTD.,
CPT Confidential 18/20 CLAA170EA07-Yih Hsing-Ver1-2004/08/23
9.RELIABILITY TEST CONDITIONS
(1) Temperature and Humidity
TEST ITEMS CONDITIONS
HIGH TEMPERATURE
HIGH HUMIDITY OPERATION
50J ; 90%RH; 240h
(No condensation)
HIGH TEMPERATURE
HIGH HUMIDITY STORAGE
60J ; 90%RH;48h
(No condensation)
HIGH TEMPERATURE OPERATION 50J ; 240h
HIGH TEMPERATURE STORAGE 60J ; 240h
LOW TEMPERATURE OPERATION 0J ; 240h
LOW TEMPERATURE STORAGE -20J ; 240h
THERMAL SHOCK BETWEEN -20J (1hr)AND 60J (1hr); 100 CYCLES
(2)Shock & Vibration
ITEMS CONDITIONS
SHOCK
(NON-OPERATION)
Shock level:1470m/s^2(150G)
Waveform: half sinusoidal wave, 2ms
Number of shocks: one shock input in each direction of three mutually
perpendicular axes for a total of six shock inputs
VIBRATION
(NON-OPERATION)
Vibration level: 9.8m/s^2(1.0G) zero to peak
Waveform: sinusoidal
Frequency range: 5 to 500 Hz
Frequency sweep rate: 0.5 octave/min
Duration: one sweep from 5 to 500Hz in each of three mutually
perpendicular axis(each x,y,z axis: 1 hour, total 3 hours)
(3) ESD
POSITION CONDITION( MDL turn off)
Connector
1. 200 pFA 0 250 V
2. contact mode for each pin
Moudle
1. 150 pFA 330 15K V
2. Air mode, test 25 times for each test point
3. Contact mode, 25 times for each test point
(4) Judgment standard
The judgment of the above test should be made as follow:
Pass: Normal display image with no obvious non-uniformity and no line defect.
Partial transformation of the module parts should be ignored.
Fail: No display image, obvious non-uniformity, or line defects.
CPT CHUNGHWA PICTURES TUBES, LTD.,
CPT Confidential 19/20 CLAA170EA07-Yih Hsing-Ver1-2004/08/23
10. HANDLING PRECAUTIONS FOR TFT-LCD MODULE
Please pay attention to the followings in handling- TFT-LCD products;
1 ASSEMBLY PRECAUTION
(1) Please use the mounting hole on the module side in installing and do not beading or
wrenching LCD in assembling. And please do not drop, bend or twist LCD module in
handling.
(2) Please design display housing in accordance with the following guide lines.
(2.1) Housing case must be destined carefully so as not to put stresses on LCD all
sides and not to wrench module. The stresses may cause non-uniformity even if
there is no non-uniformity statically.
(2.2) Keep sufficient clearance between LCD module back surface and housing when
the LCD module is mounted. Approximately 1.0 mm of the clearance in the
design is recommended taking into account the tolerance of LCD module
thickness and mounting structure height on the housing.
(2.3) When some parts, such as, FPC cable and ferrite plate, are installed underneath
the LCD module, still sufficient clearance is required, such as 0.5mm. This
clearance is, especially, to be reconsidered when the additional parts are
implemented for EMI countermeasure.
(2.4) Design the inverter location and connector position carefully so as not to give
stress to lamp cable, or not to interface the LCD module by the lamp cable.
(2.5) Keep sufficient clearance between LCD module and the others parts, such as
inverter and speaker so as not to interface the LCD module. Approximately
1.0mm of the clearance in the design is recommended.
(3) Please do not push or scratch LCD panel surface with any-thing hard. And do not
soil LCD panel surface by touching with bare hands. ( Polarizer film, surface of LCD
panel is easy to be flawed.)
(4) Please do not press any parts on the rear side such as source TCP, gate TCP,
control circuit board and FPCs during handling LCD module. If pressing rear part is
unavoidable, handle the LCD module with care not to damage them.
(5) Please wipe out LCD panel surface with absorbent cotton or soft cloth in case of it
being soiled.
(6) Please wipe out drops of adhesives like saliva and water on LCD panel surface
immediately. They might damage to cause panel surface variation and color change.
(7) Please do not take a LCD module to pieces and reconstruct it. Resolving and
reconstructing modules may cause them not to work well.
(8) Please do not touch metal frames with bare hands and soiled gloves. A color change
of the metal frames can happen during a long preservation of soiled LCD modules.
(9) Please pay attention to handling lead wire of backlight so that it is not tugged in
connecting wit inverter.
2 OPERATING PRECAUTIONS
(1) Please be sure to turn off the power supply before connecting and disconnecting
signal input cable.
(2) Please do not change variable resistance settings in LCD module. They are adjusted
to the most suitable value. If they are changed, it might happen LCD does not satisfy
the characteristics specification.
(3) Please consider that LCD backlight takes longer time to become stable of radiation
characteristics in low temperature than in room temperature.
(4) A condensation might happen on the surface and inside of LCD module in case of
sudden charge of ambient temperature.
(5) Please pay attention to displaying the same pattern for very long time. Image might
CPT CHUNGHWA PICTURES TUBES, LTD.,
CPT Confidential 20/20 CLAA170EA07-Yih Hsing-Ver1-2004/08/23
stick on LCD. If then, time going on can make LCD work well.
(6) Please obey the same caution descriptions as ones that need to pay attention to
ordinary electronic parts.
3 PRECAUTFONSWITHELECTROSTATICS
(1) This LCD module use CMOS-IC on circuit board and TFT-LCD panel, and so it is
easy to be affected by electrostatics. Please be careful with electrostatics by the way
of your body connecting to the ground and so on.
(2) Please remove protection film very slowly on the surface of LCD module to prevent
from electrostatics occurrence.
4 STORAGE PRECAUTIONS
(1) When you store LCDs for a long time, it is recommended to keep the temperature
between 0J ~40J without the exposure of sunlight and to keep the humidity less
than 90%RH.
(2) Please do not leave the LCDs in the environment of high humidity and high
temperature such as 60J 90%RH.
(3) Please do not leave the LCDs in the environment of low temperature; below -20J .
5 SAFETY PRECAUTIONS
(1) When you waste LCDS, it is recommended to crush damaged or unnecessary LCDs
into pieces and wash them off with solvents such as acetone and ethanol, which
should later be burned.
(2) If any liquid leaks out of a damaged-glass cell and comes in contact with the hands,
wash off throughly with soap and water.
6 OTHERS
(1) A strong incident light into LCD panel might cause display characteristics' changing
inferior because of polarizer film, color filter, and other materials becoming inferior.
Please do not expose LCD module direct sunlight Land strong UV rays.
(2) Please pay attention to a panel side of LCD module not to contact with other
materials in preserving it alone.
(3) For the. packaging box, please pay attention to the followings:
(3.1) Packaging box and inner case for LCD are designed to protect the LCDs from
the damage or scratching during transportation. Please do not open except
picking LCDs up from the box.
(3.2) Please do not pile them up more than 5 boxes. (They are not designed so.) And
please do not turn over.
(3.3) Please handle packaging box with care not to give them sudden shock and
vibrations. And also please do not throw them up.
(3.4) Packing box and inner case for LCDs are made of cardboard. So please pay
attention not to get them wet. (Such like keeping them in high humidity or wet
place can occur getting them wet.)
