CPT CLAA215FA04 V4 Specification

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Date : 2011.05.18

CPT TFT-LCD

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CLAA 215FA 04 (V4)

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ACCEPTED BYΚΚΚΚ

APPROVED BY CHECKED BY PREPARED BY

Product Planning

Kevin Chen Sean Lee

Management General

Division

Prepared by : Design General Division

CHUNGHWA PICTUER TUBES, LTD.

No. 1, Huaying Rd., Sanho Tsun, Lungtan Shiang, Taoyuan, Taiwan, 325, R.O.C.

Doc. No:

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CLAA215FA04_V4-Kuender-SPEC-Ver.1-20110518

TEL: [phone] FAX: [phone]

Issue Date: 2011/05/18

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1. OVERVIEW

CLAA215FA04_V4 is 21.5” color TFT-LCD (Thin Film Transistor Liquid Crystal Display) module
composed of LCD panel, driver ICs, control circuit and backlight. By applying 6bits+Hi-FRC digital data,
1920×1080, 16.7M-color images are displayed on the 21.5” diagonal screen. Input power voltage is 5.0V
for LCD driving. Converter for backlight is not included in this module. General specification is
summarized in the following table:

ITEM SPECIFICATION
Display Area(mm) 476.64 (H) × 268.11 (V) (21.53-inch diagonal)
Number of Pixels 1920 (H) × 1080(V)
Pixel Pitch(mm) 0.24825 (H) × 0.24825 (V)
Color Pixel Arrangement RGB vertical stripe
Display Mode Normally white, TN
Number of Colors 16.7M(6bits+Hi-FRC)
Brightness(cd/m^2) 250cd/m2 (Typ.)(center, 60mA)
Viewing Angle(H/V) 170/160 (Typ.)
Surface Treatment Anti-glare, 3H
Power consumption(W) 17.5W Without Converter(Typ.)
Module Size(mm) 495.6 (W) × 292.2 (H) ×9.85(D) (Typ.)
Module Weight(g) 1730g(Typ.)
Backlight Unit LED (White-LED)

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2. ABSOLUTE MAXIMUM RATINGS

ITEM SYMBOL MIN. MAX. UNIT REMARK

Power Supply Voltage for LCD VCC 0 6 V

LED Forward voltage V

LED Forward current I

Operation Temperature Top 0 50

Storage Temperature Tstg -20 60

[Note]

F

F

2.9 3.6 V

57 63 mA

к
к

3). 4). 5). 7)

3). 4). 5). 7)

1). 2)

1).Product life-time relate to LED, please operate production follow statement at page 8 Ϛ(2)back
lightϛ.

2).When LED current over the definition of operating current ,product life-time will decay rapidly or

operate unusual.

3)The relative temperature and humidity range are as below sketch, 90%RHMax.(TaЉ40к).

4).The maximum wet bulb temperature 39 (TaЉк Ї40 ) and without dewing.к

5).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.

6) Test Condition: IEC 1000-4-2 VESDt: Contact discharge to input connector; VESD

: Contact

C

discharge to module

7). If you operate the product in normal temperature range, the center surface of panel should be under
60к.

Relative humidit

90

%RH

Operating Range

80

Stora

e Range

40

20

-

20

0 20 40 60

Temperature (°C)

50

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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

VCC 4.5 5.0 5.5 V *1)

ICC -- 1050 1950 mA *2)

VRP -- -- 100 mVp-p VCC=5.0V

Zm 90 100 110 ȍ

The same motion input Voltage VCM

LVDS:
IN+ΔIN-

LCD Irush Current

Power consumption

[Note]

*1)PowerΕdata sequence

0.01msІt2Љ50ms t5Њ200ms

0.01msІt3Љ50ms t6Њ200ms

Differential input Voltage ΨVIDΨ

High electric potential threshold
voltage

Low electric potential threshold
voltage

VTH

VTL

Irush - - 4 A *4)

P - 5 11 W *2)

0.50msЉt1Љ10ms t4Њ1 sec

Vin=5.0V

4.5V

LCD Power Supply

Logic Signal㩷

0.5V

data

1.125 1.25 1.375 V

350 450 450 mV

- - 100 mV

-100 - - mV

4.5V

0.5V

0.5V

*3)

Backlight Power Supply

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t2

t1

VL

t5 t6

Data: RGB DATA, DCLK, DENA

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t3

t4

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VCC-dip conditions:

(1) When 3.6VЉVcc(min)<4.5V: tdЉ10 ms

(2) When Vcc <3.6 V, VCC-dip conditions should also follow the VCC-turn-on conditions.

2).

Typical value is measured when displaying horizontal gray scale line pattern:

64 gray level, 1920 line mode

VCC=5.0 VΔfH= 67.8 kHzΔfV=60 HzΔfCLK=72 MHz

Maximun value is measured when displaying 2 line pattern:

VCC=5.0 VΔfH= 66.9 kHzΔfV=75 HzΔfCLK=90 MHz

*

3) LVDS Signal definition

VIN+ΚPositive differential DATA & CLK Input

VIN-Κ Negative differential DATA ϟ CLK Input

*4).Irush Measurement Condition

ΨVIDΨ

V
V

TH

TL

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(2).Backlight

1. Electrical specification

Ta=25к(

Symbol Parameter Min TYP MAX UNIT REMARK

P

V

I

F

F

out

LED Operation Voltage

(for reference)

LED Operation Current 57 60 63

BLU Power

47.2 52 57.6 V

10.76 12.48 14.52

˧˴ˍʳ˴˵˼˸ʳ˸˸˴˸

mA 1)

W

)

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2. CN2

Type Part Number

Mating Housing Part Number

CI1406M1HRE-NH(CviLux) /
116B06-100000-M1-R(Starconn) or compatible
CI1406SL000-NH(CviLux) /
H11620-1006-1R(Starconn)

CN1:LVDS

!

!

Pin 30Pin 1

!

BACK of MDL

CN2

Pin 1

Pin 6

Pin Name Description

1 LED_04

2 LED_03

3 VLED+

4 VLED+

5 LED_02

6 LED_01

String 16PcsLEDΔfeedback 60mA
String 16PcsLEDΔfeedback 60mA
VLED+Δ4Parallel 16String ; 64Pcs LED
VLED+Δ4Parallel 16String ; 64Pcs LED
String 16PcsLEDΔfeedback 60mA
String 16PcsLEDΔfeedback 60mA

3. life time

ITEM min typ max UNIT REMARK

LIFE TIME 30000 -- -- hrs

2ʼΔˆʼΔˇʼΔˈʼ

[Note]

1).If dimming function is required, it is strongly recommended to adopt pulse width modulation

(PWM).If not, linear decrease of the driving current will affect the optical characteristics

2).Parameter guideline for LED driving is under stable conditions at 25к (Room Temperature) and

˜˙ːˉ˃

mA

3). Definition of the lamp life time: Luminance (L) under 50% of specification.

4). When the ambient temperature Ta overstep 25к, it will serious damage life time.

5). When the LED operation current

˜

˙

overstep 60mA, it will serious damage life time.

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