CHIMEI INNOLUX V420H2-LS2 Specification

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MODEL NO.: V420H2

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PRODUCT SPECIFICATION

ϭTentative Specification
ϮPreliminary Specification
ϭApproval Specification

SUFFIX: LS2

Customer:

APPROVED BY SIGNATURE

Name / Title

Note

Please return 1 copy for your confirmation with your
signature and comments.

Approved By Checked By Prepared By

Chao-Chun Chung Ken Wu Peggi Chiu

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PRODUCT SPECIFICATION

CONTENTS

1. GENERAL DESCRIPTION..........................................................................................................................................2

1.1 OVERVIEW....................................................................................................................................................... 5

1.2 FEATURES....................................................................................................................................................... 5

1.3 APPLICATION .................................................................................................................................................. 5

1.4 GENERAL SPECIFICATI0NS .......................................................................................................................... 5

1.5 MECHANICAL SPECIFICATIONS ................................................................................................................... 6

2. ABSOLUTE MAXIMUM RATINGS..............................................................................................................................7

2.1 ABSOLUTE RATINGS OF ENVIRONMENT.................................................................................................... 7

2.2 PACKAGE STORAGE...................................................................................................................................... 8

2.3 ELECTRICAL ABSOLUTE RATINGS .............................................................................................................. 8

3. ELECTRICAL CHARACTERISTICS...........................................................................................................................9

3.1 TFT LCD MODULE .......................................................................................................................................... 9

3.2 BACKLIGHT CONVERTER UNIT .................................................................................................................. 12

4. BLOCK –DIAGRAM OF INTERFACE ......................................................................................................................17

4.1 TFT LCD MODULE ........................................................................................................................................ 16

5. INTERFACE PIN CONNECTION ..............................................................................................................................17

5.1 TFT LCD MODULE ........................................................................................................................................ 17

5.2 BACKLIGHT UNIT ......................................................................................................................................... 23

5.3 CONVERTER UNIT ........................................................................................................................................ 23

5.4 BLOCK DIAGRAM OF INTERFACE.............................................................................................................. 25

5.5 LVDS INTERFACE ......................................................................................................................................... 26

5.6 COLOR DATA INPUT ASSIGNMENT ............................................................................................................ 26

6. INTERFACE TIMING.................................................................................................................................................30

6.1 INPUT SIGNAL TIMING SPECIFICATIONS .................................................................................................. 30

6.2 POWER ON/OFF SQUENCE ......................................................................................................................... 30

7. OPTICAL CHARACTERISTICS................................................................................................................................36

7.1 TEST CONDITIONS ..................................................................................................................................... 30

7.2 OPTICAL SPECIFICATIONS ......................................................................................................................... 30

8. DEFINITION OF LABELS.........................................................................................................................................44

8.1 CMI MODULE LABEL.................................................................................................................................... 44

9. PACKAGING.............................................................................................................................................................45

9.1 PACKING SPECIFICATIONS......................................................................................................................... 45

9.2 PACKING METHOD ....................................................................................................................................... 45

10. International Standard...........................................................................................................................................47

10.1Safety ............................................................................................................................................................ 45

10.2 EMC .............................................................................................................................................................. 45

11. PRECAUTIONS.......................................................................................................................................................48

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PRODUCT SPECIFICATION

11.1 ASSEMBLY AND HANDLING PRECAUTIONS ........................................................................................... 48

11.2 SAFETY PRECAUTIONS ............................................................................................................................. 48

12. MECHANICAL CHARACTERISTICS .....................................................................................................................49

Appendix A – Local Dimming demo function…………………………………………………………………………………...51

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Version Date Page(New) Section Description

Ver. 0.0 Dec. 31,2010 All All The tentative specification was first issued.

Ver. 1.0 Feb. 09,2011 17-22 5.1 51 pin LVDS pin-define

39 7.2 Optical spec.

49 12 Mechanical Characteristics

51 Appendix A – Local Dimming demo function,

Feb. 17,2011 16 4.1 Block Diagram of interface-TFT LCD Module

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PRODUCT SPECIFICATION

REVISION HISTORY

[ Pin2, pin3, pin 43, Note(6) ]

6.2.2 Power on/off sequence

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1. GENERAL DESCRIPTION

1.1 OVERVIEW

V420H2- LS2 is a 42” TFT Liquid Crystal Display module with LED Backlight and 4ch-LVDS interface. This

module supports 1920 x 1080 Full HDTV format and can display 1.07G colors ( 8-bit+ FRC). The converter

module for backlight is built-in.

1.2 FEATURES

- High brightness (400 nits)

- Ultra-high contrast ratio (5000:1)

- Faster response time (gray to gray average 6 ms)

- High color saturation NTSC 72% (72%)

- Ultra wide viewing angle : 176(H)/176(V) (CR≥20) with Super MVA technology

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PRODUCT SPECIFICATION

- DE (Data Enable) only mode

- LVDS (Low Voltage Differential Signaling) interface

- Low color shift function

- RoHs compliance

1.3 APPLICATION

- TFT LCD TVs

- Multi-Media Display

1.4 GENERAL SPECIFICATI0NS

Item Specification Unit Note

Active Area 930.24 (H) x 523.26 (V) (42" diagonal) mm

Bezel Opening Area 938.4 (H) x 531 (V) mm
Driver Element a-si TFT active matrix -
Pixel Number 1920 x R.G.B. x 1080 pixel
Pixel Pitch (Sub Pixel) 0.1615 (H) x 0.4845 (V) mm
Pixel Arrangement RGB vertical stripe -

75.1 W

Power Consumption

Display Colors 1.07G color
Display Operation Mode Transmissive mode / Normally Black -

Surface Treatment

Note (1) Please refer to the attached drawings in chapter 9 for more information about the front and back outlines.

(LVDS input Power6.1 W + LED Backlight Power

69 W)

Anti-Glare Coating (Haze 11%)

Hard Coating (3H)

Watt (2)

- (3)

(1)

Note (2) Please refer sec 3.1 and 3.2 for more information of Power consumption

Note (3) The spec. of the surface treatment is temporarily for this phase. CMI reserves the rights to change this feature.

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1.5 MECHANICAL SPECIFICATIONS

Item Min. Typ. Max. Unit Note

Horizontal(H) - 968.4 - mm (1)
Vertical(V) - 564 - mm (1)

Module Size

Note (1) Please refer to the attached drawings for more information of front and back outline dimensions.

Depth(D)

Depth(D) 22.6 23.6 24.6 mm

Weight (8150)

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PRODUCT SPECIFICATION

-

10.8

-

mm

To converter
cover

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2. ABSOLUTE MAXIMUM RATINGS

2.1 ABSOLUTE RATINGS OF ENVIRONMENT

Item Symbol

Storage Temperature TST -20 +60 ºC (1)
Operating Ambient Temperature T
Shock (Non-Operating) S
Vibration (Non-Operating) V

Note (1) Temperature and relative humidity range is shown in the figure below.

(a) 90 %RH Max. (Ta Љ 40 ºC).

(b) Wet-bulb temperature should be 39 ºC Max. (Ta > 40 ºC).

(c) No condensation.

Note (2) The maximum operating temperature is based on the test condition that the surface temperature of

display area is less than or equal to 65 ºC with LCD module alone in a temperature controlled chamber.

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PRODUCT SPECIFICATION

Value

Min. Max.

OP

- 50 G (3), (5)

NOP

- 1.0 G (4), (5)

NOP

0 +50 ºC (1), (2)

Unit Note

Thermal management should be considered in final product design to prevent the surface temperature of

display area from being over 65 ºC. The range of operating temperature may degrade in case of improper

thermal management in final product design.

Note (3) 11 ms, half sine wave, 1 time for ± X, ± Y, ± Z.

Note (4) 10 ~ 200 Hz, 10 min, 1 time each X, Y, Z.

Note (5) At testing Vibration and Shock, the fixture in holding the module has to be hard and rigid enough so

that the module would not be twisted or bent by the fixture.

Relative Humidity (%RH)

100

90

80

60

Operating Range

40

20

10

Storage Range

8060-20 40020-40

Temperature (ºC)

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2.2 PACKAGE STORAGE

When storing modules as spares for a long time, the following precaution is necessary.

(a) Do not leave the module in high temperature, and high humidity for a long time. It is highly recommended to

store the module with temperature from 0 to 35 at normal humidity without condensation.к

(b)The module shall be stored in dark place. Do not store the TFT-LCD module in direct sunlight or fluorescent

light.

2.3 ELECTRICAL ABSOLUTE RATINGS

2.3.1 TFT LCD MODULE

Item Symbol

Power Supply Voltage Vcc -0.3 13.5 V
Input Signal Voltage VIN -0.3 3.6 V

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PRODUCT SPECIFICATION

Value

Min. Max.

Unit Note

2.3.2 BACKLIGHT UNIT

Item Symbol

Light Bar Voltage VW Ta = 2 5 к - - 60 V

Converter Input Voltage VBL - 0 - 30 V

Control Signal Level - - -0.3 - 7 V

Note (1) Permanent damage to the device may occur if maximum values are exceeded. Functional operation

should be restricted to the conditions described under normal operating conditions.

Note (2) No moisture condensation or freezing.

Note (3) The control signals include On/Off Control and External PWM Control.

Te st

Condition

Min. Type Max. Unit Note

RMS

3D Mode

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3. ELECTRICAL CHARACTERISTICS

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PRODUCT SPECIFICATION

3.1 TFT LCD MODULE

Ta = 25 ± 2 ºC

Parameter Symbol

Power Supply Voltage V

Rush Current I

White Pattern - 17.1 21 W

Power

Consumption

Horizontal

Stripe

Black Pattern - 6.1 7.4 W

White Pattern - - 1.4 1.8 A

Power

Horizontal

Supply

Stripe

Current

Black Pattern - - 0.51 0.62 A

Differential
Input High
Threshold

V

Voltage
Differential

LVDS

interface

Input Low
Threshold
Voltage

Common Input

V

Voltage

Differential
input voltage

Terminating

Resistor

Value

Unit Note

Min. Typ. Max.

CC

RUSH

10.8 12 13.2 V (1)

- - 5.1 A (2)

- 17 21.1 W

- - 1.4 1.8 A

+100 - - mV

LVT H

LVT L

V

CM

| 200 - 600 mV

|V

ID

R

T

- - -100 mV

1.0 1.2 1.4 V

- 100 - ohm

(3)

(4)

Input High

2.7 - 3.3 V

0 - 0.7 V

CMOS

interface

Threshold

Voltage

Input Low

Threshold

V

IH

V

IL

Voltage

Note (1) The module should be always operated within above ranges.

Note (2) Measurement Conditions:

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PRODUCT SPECIFICATION

GND

Vcc rising time is 470us

Vcc

0.9Vcc

0.1Vcc

470us

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Note (3) The specified power consumption and power supply current is under the conditions at Vcc = 12 V, Ta =

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PRODUCT SPECIFICATION

25 ± 2 ºC, f

= 120 Hz, whereas a power dissipation check pattern below is displayed.

v

a. White Pattern

Active Area

c. Horizontal Stripe Pattern

b. Black Pattern

Active Area

Note (4) The LVDS input characteristics are as follows:

Note (5) The EPWM interface that inserts a pull up resistor to 5V in Max Duty (100%), please refers to Fig.2.

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3.2 BACKLIGHT CONVERTER UNIT

3.2.1 LED LIGHT BAR CHARACTERISTICS (Ta = 25 ± 2 ºC)

The backlight unit contains 2pcs light bar.

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PRODUCT SPECIFICATION

Parameter Symbol

Unit Note

Min. Typ. Max.

Value

Total Current (16 String) If

I

L(2D)

- 2080 2204.8

- 130 137.8

mA

mA

One String Current

I

L(3D)

LED Forward Voltage V

One String Voltage V

One String Voltage Variation

ϦV

Life time -

f

W

W

- 390 413.4

mApeak 3D ENA=ON

3.0 - 3.75

27.0 - 33.75

-- 2

30,000 - -

I

V

DC

I

V

DC

=130mA

L

=130mA

L

V

Hrs (1)

Note (1) The lifetime is defined as the time which luminance of the LED decays to 50% compared to the

initial value, Operating condition: Continuous operating at Ta = 252к, I

3.2.2 CONVERTER CHARACTERISTICS (Ta = 25 ± 2 ºC)

Value

Parameter Symbol

Min. Typ. Max.

Power Consumption

P

P

BL(2D)

BL(3D)

-

-

(70.2) (80.7)

(55.2) (64.2)

=130mA

L

Unit Note

(1), (2)

W

IL = 130 mA

(1), (2)

W

IL=3*typ.

Converter Input Voltage VBL 22.8 24.0 25.2 VDC

I

- (2.93) (3.36) A Non Dimming

BL(2D)

Converter Input Current

- (2.3) (2.68) A

I

BL(3D)

VBL=22.8V,(IL=typ.)

I

-

R(2D)

- (4.56)

Apeak

(3), (6)

Input Inrush Current

=22.8V,(IL=3*typ.)

V

BL

(3), (6)

(5)

(4), (5)

Dimming Frequency

Minimum Duty Ratio

- - (8.41) Apeak

I

R(3D)

FB 150 160 170 Hz

DMIN 5 10 - %

Note (1) The power supply capacity should be higher than the total converter power consumption PBL. Since

the pulse width modulation (PWM) mode was applied for backlight dimming, the driving current

changed as PWM duty on and off. The transient response of power supply should be considered for

the changing loading when converter dimming.

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Note (2) The measurement condition of Max. value is based on 42" backlight unit under input voltage 24V,

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PRODUCT SPECIFICATION

average LED current 137.8 mA at 2D Mode (LED current 413.4 mA

hour later.

Note (3) For input inrush current measure, the VBL rising time from 10% to 90% is about 30ms.

Note (4) 5% minimum duty ratio is only valid for electrical operation.

Note (5) FB and DMIN are available only at 2D Mode.

Note (6) Below diagram is only for power supply design reference.

Test Condition: VBL=22.8V, IL=130mA at 2D Mode/ IL=(390)mApeak at 3D Mode

Iin(A)

CurrentΚ 8.41A

at 3D Mode) and lighting 1

peak

2D Mode

CurrentΚ4.56A

3D Mode

CurrentΚ4.0A

CurrentΚ3.36A

T1 T2 Time (m)

200 ms

Mode Change

2D ->

3D

T2

Duty 20%

Dimming Freq.

200 ms

!

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3.2.3 CONVERTER INTERFACE CHARACTERISTICS

PRODUCT SPECIFICATION

Parameter Symbol

ON

On/Off Control Voltage

OFF

External PWM Control

Voltage

Error Signal ERR

VBL Rising Time Tr1

Control Signal Rising Time Tr

Control Signal Falling Time Tf

PWM Signal Rising Time TPWMR

PWM Signal Falling Time TPWMF

HI

LO

VBLON

VEPWM

0

0

30

Value

Ё

Ё

Ё

Ё

ЁЁ

5.0 V

0.8 V

5.25 V Duty on

0.8 V Duty off

100 ms

100 ms

50 us

50 us

Unit Note

ms 10%-90%V

Te st

Condition

Ё

Ё

Ё

Ё

ЁЁЁЁЁ

Ё

ЁЁЁ

ЁЁЁ

ЁЁЁ

ЁЁЁ

Min. Typ. Max.

2.0

2.0
(5), (6)

Abnormal: Open

collector

Normal: GND

(4)

BL

(6)

Input Impedance Rin

PWM Delay Time TPWM

T

BLON Delay Time

BLON Off Time Toff

Note (1) The Dimming signal should be valid before backlight turns on by BLON signal. It is inhibited to

change the external PWM signal during backlight turn on period.

Note (2) The power sequence and control signal timing are shown in the Fig.1. For a certain reason, the

converter has a possibility to be damaged with wrong power sequence and control signal timing.

Note (3) While system is turned ON or OFF, the power sequences must follow as below descriptions:

Turn ON sequence: VBL → PWM signal → BLON

Turn OFF sequence: BLOFF → PWM signal → VBL

Note (4) When converter protective function is triggered, ERR will output open collector status.

Note (5) The EPWM interface that inserts a pull up resistor to 5V in Max Duty (100%), please refers to Fig.2.

Note (6) EPWM is available only at 2D Mode.

on

T

on1

Ё

Ё

Ё

Ё

Ё

1

100

300

300

300

ЁЁ

ЁЁ

ЁЁ

ЁЁ

ЁЁ

MΩ

ms (6)

ms

ms

ms

EPWM, BLON

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PRODUCT SPECIFICATION

V

V

BL

V

BLON

EPWM

Tr1

%/

9

9

%/

2.0V

0.8V

2.0V

0.8V

Ton

T

Backlight on duration

Tr

Ext. Dimming Function

PWMR

T

PWM

T

Ton1

Tf

PWMF

Floating

0

0

0

Toff

V

W

External

PWM

Period

External

PWM Duty

100%

Fig. 1

5V +/- 5%

10kӨӨӨӨ

10kӨӨӨӨ

EPWM

Dimming

Circuit

>1MӨӨӨӨ

Fig. 2

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4. BLOCK DIAGRAM OF INTERFACE

4.1 TFT LCD MODULE

CNF2: FI-RE41S-HF,JAE,

CH3_0(+/-)
CH3_1(+/-)
CH3_2(+/-)
CH3_3(+/-)
CH3_4(+/-)
CH3_CLK(+/-)

INPUT CONNECTOR

or equivalent

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PRODUCT SPECIFICATION

SCAN DRIVER

CH4_0(+/-)
CH4_1(+/-)
CH4_2(+/-)
CH4_3(+/-)
CH4_4(+/-)

CH1_0(+/-)
CH1_1(+/-)
CH1_2(+/-)
CH1_3(+/-)
CH1_4(+/-)
CH1_CLK(+/-)

CH2_0(+/-)
CH2_1(+/-)
CH2_2(+/-)
CH2_3(+/-)
CH2_4(+/-)
CH2_CLK(+/-)

SELLVDS

2D/3D

L/R_O

L/R
LD_EN
SCN EN

SCL
SDA

VCC
GND

-

CNF1: FI-RE51S-HF,JAE,

INPUT CONNECTOR

or equivalent

TIMING

CONTROLLER

DC/DC CONVERTER

& REFERENCE

VOLTAGE

TFT LCD PANEL

(1920x3x1080)

DATA DRIVER

L/R_O

OUTPUT CONNECTOR

CN6:LM123S-010-H-TF1-3

or equivalent

VB

GND

ERR

CONVERTER
CONNECTOR

CN1:

CN2-CN3: 196388-12041-3 P-TWO

BACKLIGHT UNIT

CI0114M1HR0-LA

E_PWM

BLON

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