CHIMEI INNOLUX V315B5-L10 Specification

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and comments.

MODEL NO.: V315B5

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PRODUCT SPECIFICATION

□Tentative Specification
□ Preliminary Specification

■ Approval Specification

SUFFIX:L10

CustomerΚ

APPROVED BY SIGNATURE

Name / Title
Note

Please return 1 copy for your confirmation with your signature

Approved By Checked By Prepared By

Chao-Chun Chung

Josh Chi

Chloe Chen

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PRODUCT SPECIFICATION

CONTENTS -

REVISION HISTORY ------------------------------------------------------- 3

1. GENERAL DESCRIPTION ------------------------------------------------------- 4

1.1 OVERVIEW

1.2 FEATURES

1.3 APPLICATION

1.4 GENERAL SPECIFICATIONS

1.5 MECHANICAL SPECIFICATIONS

2. ABSOLUTE MAXIMUM RATINGS ------------------------------------------------------- 6

2.1 ABSOLUTE RATINGS OF ENVIRONMENT

2.2 PACKAGE STORAGE

2.3 ELECTRICAL ABSOLUTE RATINGS

3. ELECTRICAL CHARACTERISTICS ------------------------------------------------------- 8

3.1 TFT LCD MODULE

3.2 CCFL(Cold Cathode Fluorescent Lamp) CHARACTERISTICS

4. BLOCK DIAGRAM ------------------------------------------------------- 13

4.1 TFT LCD MODULE

5. INTERFACE PIN CONNECTION ------------------------------------------------------- 14

5.1 TFT LCD MODULE

5.2 BACKLIGHT UNIT

5.3 T-BALANCE BOARD UNIT

5.4 BLOCK DIAGRAM OF INTERFACE

5.5 LVDS INTERFACE

5.6 COLOR DATA INPUT ASSIGNMENT

6. INTERFACE TIMING ------------------------------------------------------- 21

6.1 INPUT SIGNAL TIMING SPECIFICATIONS

6.2 POWER ON/OFF SEQUENCE

7. OPTICAL CHARACTERISTICS ------------------------------------------------------- 25

7.1 TEST CONDITIONS

7.2 OPTICAL SPECIFICATIONS

8. DEFINITION OF LABELS ------------------------------------------------------- 31

8.1 CMI MODULE LABEL

9. PACKAGING ------------------------------------------------------- 32

9.1 PACKING SPECIFICATIONS

9.2 PACKING METHOD

10. PRECAUTIONS ------------------------------------------------------- 34

10.1 ASSEMBLY AND HANDLING PRECAUTIONS

10.2 SAFETY PRECAUTIONS

11. MECHANICAL CHARACTERISTICS ------------------------------------------------------- 35

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PRODUCT SPECIFICATION

Version

Ver 2.0

Date

Jul 11, 11’

’

Page

(New)

All

Section

All

REVISION HISTORY

Description

Approval Specification was first issued.

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1. GENERAL DESCRIPTION

1.1 OVERVIEW

V315B5- L10 s a 31.5” TFT Liquid Crystal Display module with 4U-type CCFL backlight unit and
1ch-LVDS interface. This module supports 1366 x 768 WXGA format and can display 16.7M
(8-bit/color)colors. The T-balance board module for backlight is built-in.

1.2 FEATURES

- High brightness (450 nits)

- Ultra-high contrast ratio (3500:1)

- Fast response time (gray to gray average 8.5ms)

- Fast response time (8.5ms)

- High color saturation NTSC 72%

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PRODUCT SPECIFICATION

- HDTV (1366 x 768 pixels) resolution, WXGA format

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

- DE (Data Enable) only mode

- LVDS (Low Voltage Differential Signaling) interface

- Optimized response time for 60Hz frame rate

- RoHs compliance

- Color reproduction (nature color)

- Low color shift function

1.3 APPLICATION

- TFT LCD TVs

- Multi-Media Display

1.4 GENERAL SPECIFICATI0NS

Item Specification Unit Note
Active Area 697.6845 (H) x 392.256 (V) (31.51" diagonal) mm
Bezel Opening Area 703.8 (H) x 399.0 (V) mm
Driver Element a-si TFT active matrix -
Pixel Number 1366 x R.G.B. x 768 pixel
Pixel Pitch (Sub Pixel) 0.17025(H) x 0.51075 (V) mm
Pixel Arrangement RGB vertical stripe -

Power consumption
Display Colors 16.7M color

Display Operation Mode Transmissive mode / Normally black -
Surface Treatment Anti-Glare coating (Haze 11%),Hard coating (3H)

Note (1) Please refer to the attached drawings in sec 11 for more information about the front and back outlines.

74 W

-

(1)

(2)

(3)

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) 759 760 761 mm (1)

Module Size

Note (1) Please refer to the attached drawings for more information of front and back outline dimensions.
Note (2) Module Depth is between bezel to T-CON cover.
Note (3) Module Depth is between bezel to Inverter cover.

Vertical(V) 449 450 451 mm (1)
Depth(D) 31.5 32.5 33.5 mm (2)
Depth(D) 53.8 54.8 55.8 mm

Weight 5219 g

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PRODUCT SPECIFICATION

(3)

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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 TOP 0 +50 ºC (1), (2)
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 40 ºCЉ ).
(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.

- 50 G (3), (5)

NOP

- 1.0 G (4), (5)

NOP

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

Temperature (ºC)

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80 60 -20 40 0 20 -40

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2.2 PACKING 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

(1)

2.3.2 BACKLIGHT UNIT

Ё

Value

3000

15

Item Symbol

Lamp Voltage

Power Supply Voltage

Control Signal Level

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, External PWM Control and DET_5V signal for inverter status

output.

V

High / Low

Ё

Min. Max.

195 (Low) 390 (High) Vrms

-0.3

Unit Note

V

RMS

(1)

V

(1), (3)

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PRODUCT SPECIFICATION

3. ELECTRICAL CHARACTERISTICS

3.1 TFT LCD MODULE

Ta = 25 ± 2 ºC

Value

Parameter Symbol

Min. Typ. Max.

Power Supply Voltage VCC 10.8 12 13.2 V (1)

Unit Note

Rush Current I

White Pattern PT 6.72 8.28 W

Power consumption

Power Supply
Current

Differential Input High
Threshold Voltage

Differential Input Low

LVDS
interface

CMOS

Threshold Voltage
Common Input Voltage VCM 1.0 1.2 1.4 V
Differential input voltage

(single-end)
Terminating Resistor RT

Input High Threshold
Voltage

Black Pattern PT 5.28 6.24 W

Horizontal Stripe P

White Pattern

Black Pattern

Horizontal
Stripe

RUSH

T

᧩ ᧩

᧩ ᧩

᧩ ᧩

V

LVT H

V

LVT L

|VID|

VIH 2.7

᧩ ᧩

᧩

+100

᧩ ᧩

200

᧩

7.68 9.24 W

0.56 0.69 A

0.44 0.52 A

0.64 0.77 A

᧩ ᧩

᧩

100

᧩

2.8 A

mV

-100 mV

600 mV

᧩

3.3 V

ohm

(2)

(3)

(4)

interface

Input Low Threshold
Voltage

VIL 0

᧩

0.7 V

Note (1) The module should be always operated within above ranges.
Note (2) Measurement Conditions:

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PRODUCT SPECIFICATION

Vcc rising time is 470us

+12V

0.9Vcc

0.1Vcc

GND

470us

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

Ta = 25 ± 2 ºC, f

= 60 Hz, whereas a power dissipation check pattern below is displayed.

v

a. White Pattern

b. Black Pattern

Active Area

Active Area

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c. Horizontal Pattern

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

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PRODUCT SPECIFICATION

/9'6 

/9'6

_9,'_

/9'6

9&0

*1'

_9,'_

9

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PRODUCT SPECIFICATION

3.2 CCFL (Cold Cathode Fluorescent Lamp) CHARACTERISTICS

3.2.1 CCFL (Cold Cathode Fluorescent Lamp) CHARACTERISTICS (Ta = 25 ± 2 ºC)

Parameter Symbol

Min. Typ. Max.
Lamp Input Voltage VL - 1560 ­Lamp Current IL 11.8 12.3 12.8

Lamp Turn On Voltage

VS

- -

- ­Operating Frequency FL 40 - 80 KHz
Lamp Life Time LBL 50,000 - - Hrs (4)

3.2.2 T-BALANCE BOARD CHARACTERISTICS (Ta = 25 ± 2 ºC)

Value

2710
2260

Unit Note

V

RMS

mA

RMS

V

Ta = 0 ºC (2)

RMS

Ta = 25 ºC (2)

V

RMS

(1)

(3)

Parameter Symbol

Unit Note

Min. Typ. Max.

Value

Input High Voltage High

Input Low Voltage Low

Protection Circuit Supply

Voltage

Vcc

Power Consumption PIP - 74 78 W

Input Current ITB 0.19 0.2 Arms

F

Oscillating Frequency

61 63 65 kHz

W

380 390 400 Vrms
190 195 200 V

11 13 15

V

No Dimming

(IPB input)

Measure TBB

HIGH(390V)

Individual Lamp Current IL 11.3 12.3 13.3 mA (5)

Connector

Detection

All Lamp Open

Detection

One Lamp

Open Detection

High CNTPRT

Vcc-0.5

Low CNTPRT

High LD

Vcc-0.5

Low LD

High OVP

Low OVP

-

-

1.25
0

- Vcc

- 1

- Vcc

- 1

- -

- 0.8

V Normal Operation

V Input Connector Open

V Normal Operation
V All Lamp Open

V Normal Operation
V One Lamp Open

Dimming frequency FB 140 150 160 Hz

(6)

Minimum Duty Ratio D

Striking time tsriking

12 15 18 % (8)

MIN

1

-

2 sec

Shutdown time Tsd 1 1.5 2 sec

Note (1) Lamp current is measured by utilizing AC current probe and its value is average by measuring

master and slave board.:

Note (2) The lamp starting voltage V

should be applied to the lamp for more than 1 second after startup.

S

Otherwise the lamp may not be turned on.

Note (3) The lamp frequency may produce interference with horizontal synchronous frequency of the

display input signals, and it may result in line flow on the display. In order to avoid interference, the

lamp frequency should be detached from the horizontal synchronous frequency and its harmonics

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as far as possible.

Note (4) The life time of a lamp is defined as when the brightness is larger than 50% of its original value and

the effective discharge length is longer than 80% of its original length (Effective discharge length is
defined as an area that has equal to or more than 70% brightness compared to the brightness at the
center point of lamp.) as the time in which it continues to operate under the condition at Ta = 25

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PRODUCT SPECIFICATION

±2к and I

= 11.3~13.3 mArms.

L

Note (5) Lamp current is measured master board by utilizing high frequency current meters as shown below:
Note (6) Input voltage Hv based on spec. +-7% tolerance.
Note (7) Asymmetric ratio must be from 90% to 110% (0.9<Ip/ I

rms@T/2X√2

<1.1)

Note (8) The minimum dimming 0% operation should cause flicker by protection circuit.

T

Ip

I-p

HV +(-)

1

Balance

Board

A

2

A

A

1
2

A

1

A

2

A

1

A

2

A

HV -(+)

HV +(-)
HV -(+)

HV +(-)
HV -(+)

HV +(-)
HV -(+)

LCD Module

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