CPT CLAA216WA01 Specification
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CPT TFT-LCD
CLAA 216WA01
ACCEPTED BY:
APPROVED BY CHECKED BY PREPARED BY
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Product Planning
Management
Product Planning Management General Division
General Division
CHUNGHWA PICTURE TUBES, LTD.
1127 Hopin Rd., Padeh, Taoyuan, Taiwan 334, R.O.C.
TEL: +886-3-3675151 FAX: +886-3-377-3054
Doc. No: CLAA216WA01-SPEC-
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-Ver1.0-2009/12/01 Issue Date: 2009/12/01
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CPT CHUNGHWA PICTURES TUBES, LTD.,
Modification Record List
NO. Issue Date Modification Index
1 Nov.25,2008 Preliminary Specification (First Draft)
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Table Of Content
NO Table of Content Note
1 OVERVIEW P.4
2 ABSOLUTE MAXIMUM RATINGS P.5
3 ELECTRICAL CHARACTERISTICS P.6
4 INTERFACE PIN CONNECTION P.12
5 INTERFACE TIMING P.14
6 BLOCK DIAGRAM P.19
7 MECHANICAL SPECIFICATION P.20
8 OPTICAL CHARACTERISTICS P.22
9 RELIABILITY TEST CONDITIONS P.25
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1. OVERVIEW
CLAA216WA01 is 21.6” color TFT-LCD (Thin Film Transistor Liquid Crystal Display) module
composed of LCD panel, driver ICs, control circuit and backlight. By applying 8 bit digital data,
1366×768, 16.7M-color images are displayed on the 21.6” diagonal screen. Input power voltage is 5.0V
for LCD driving. Inverter for backlight is not included in this module. General specification is
summarized in the following table:
ITEM SPECIFICATION
Display Area(mm) 477.417 (H) ×268.416(V) (21.56-inch diagonal)
Number of Pixels 1366 (H) × 768(V)
Pixel Pitch(mm) 0.1165 (H) × 0.1165 (V)
Color Pixel Arrangement RGB vertical stripe
Display Mode Normally white, TN
Number of Colors 16.7M(6bits+Hi-FRC)
Brightness(cd/m^2) 350cd/m2 (Typ.)(center, 7.5mA)
Viewing Angle(H/V) 170/160 (Typ.)
Surface Treatment Anti-glare, 3H
Power consumption(W) 28.4(Typ.) (w/o Inverter)
Module Size(mm) 501(H)x297(V)x17.3(D) (Typ.)
Module Weight(g) 2600 (Typ.)
Backlight Unit CCFL, 4 tubes(top × 2/bottom × 2) , Edge light
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2. ABSOLUTE MAXIMUM RATINGS
ITEM SYMBOL MIN. MAX. UNIT REMARK
Power Supply Voltage for LCD VCC 0 6 V
Lamp Voltage Delta / STI VL 760 950 Vrms
Lamp Current Delta / STI ILO 3 8 mArms
Lamp Frequency FL 40 80 kHz
static electricity
VESDt -200 200 V
VESDc -8000 8000 V
*5)
Operation Temperature Top 0 50 к *1). 2). 3). 6)
Storage Temperature Tstg -20 60 к *1). 2). 3)
Delayed Discharge Time TD -- 1 sec *8)
[Note]
1).The relative temperature and humidity range are as below sketch, 90%RHMax.(TaЉ40к).
2).The maximum wet bulb temperature 39 (TaЉк Ї40 ) and without dewing.к
3).If you use the product in an environment which over the definition of temperature and humidity too
long to effect the result of eye-etching.
4).The life time of the lamp is related to the current of the lamp, so please according to the description
of the “(b) backlight” on page 7.
5).Test Condition: IEC 1000-4-2 VESDt: Contact discharge to input connector; VESD
: Contact
C
discharge to module
6).If you operate the product in normal temperature range, the center surface of panel should be under
50к.
7).When lamp current is out of the absolute maximum range, the life will fall rapidly or shown
unusual sign.
IL min 2mA only for test only, but we can’t guarantee the lifetime and performance.
8).Delay lighting testing needs the volt above start voltage Vrms. Before the procedure tube needs
typical lighting for 1 minute and stay in the temperature 25±2к for 24 hours and then testing in the
same condition in dark room.
Relative humidit
90
%RH
Operating Range
80
Stora
e Range
40
20
0 20 40 60
-20
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Temperature (°C)
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3. ELECTRICAL CHARACTERISTICS
(1).TFT-LCD
Ta=25к
ITEM SYMBOL MIN TYP MAX UNIT REMARK
Power Supply Voltage for LCD
Power Supply Current for LCD
Permissive Ripple Voltage for Logic
Differential Resistance
The same motion input Voltage VCM
LVDS:
IN+ΔIN-
Differential input Voltage ΨVIDΨ
High electric potential threshold
voltage
Low electric potential threshold
voltage
LCD Irush Current
Power consumption
VCC 4.5 5.0 5.5 V *1)
ICC -- 500 1000 mA *2)
VRP -- -- 100 mVp-p VCC=5.0V
Zm 90 100 110
1.125 1.25 1.375 V
250 350 450 mV
*3)
VTH
VTL
- - 100 mV
-100 - - mV
Irush - - 4 A *4)
P - 5 7.5 W *2)
[Note]
*1)PowerΕdata sequence
0.5msІt1І10ms t4Ї200ms t7Ї1sec
0Іt2І50ms 0Іt5І50ms
t3Ї250ms 0.01msІt6І10ms
LCD Power Supply
Logic Signal㩷
0.5V
Backlight Power Supply
4.5V
t1
t2
Vin=5.0V
data
VL
T5
T6
4.5V
0.5V
T7
0.5V
T3 T4
Data: RGB DATA, DCLK, DENA
VCC-dip conditions:
(1) When 3.6VЉVcc(min)<4.5V: tdЉ10 ms
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(2) When Vcc <3.6 V, VCC-dip conditions should also follow the VCC-turn-on conditions.
*2).The specified power supply current is under condition at VCC=5VΔTa=25±2кΔf
whereas a power dissipation check pattern is displayed.
a. White pattern b. Black pattern c. RGB Stripe pattern
*3)LVDS signal definition
=60HzΔ
v
VID = VIN
VCM = Ϧ ΨVCM+–VCM-ΨΔ
– VIN-Δ
+
VINЀΚPositive Polarity differential DATA ϟ CLK input
VINЁΚNegative Polarity differential DATA ϟ CLK input
VID = Ϧ ΨVID+–VID-ΨΔ
VID+ = ΨVIH
–VIH-ΨΔ
+
VID- = ΨVIL+–VIL-ΨΔ
VCM = ( VIN++VIN- ) / 2Δ
VCM+ = ( VIH++VIH- ) / 2,
VCM- =( VIL
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*4).Irush Measurement Condition
(2).Backlight
1. Electrical specification
ITEM SYMBOL MIN TYP MAX UNIT REMARK
B/L Voltage
Delta VL 738 820 902 Vrms
STI VL 702 780 858 Vrms
B/L Current IL 7.0 7.5 8.0 mArms
B/L operating current ILO 3 7.5 8.0 mArms
B/L power consumption WL
Ё
23.4 26.6 W
Inverter Frequency FI 40 50 60 kHz
Starting Lamp
Voltage
Delta VS
ЁЁ
ЁЁ
STI VS
ЁЁ
ЁЁ
1770 Vrms Ta=0к
1530 Vrms
1600 Vrms Ta=0к
1400 Vrms Ta=25к
IL=7.5mA
Ta=25к
*1) Ta=25к
*1) Ta=25к
IL=7.5mA
Ta=25к
*2) Ta=25к
Ta=25к
2. Lamp life time
ITEM
Delta Min. 50,000 Min. 50,000 Min. 35,000
ILO at 3.0 mA ILO at 7.5 mA ILO at 8.0 mA
UNIT REMARK
Hr
STI Min. 50,000 Min. 50,000 Min. 35,000
Rated time
(turn on/off)
Ё
Min.100,000
Ё
time *4)
[Note] Inverter vendor: Sumida, model: TWS-400-9656
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