CSOT MT4761B01-1 Specification

MT4761B01-1 Product Specification

Signature

Date

MODEL: MT4761B01-1

Ver. 1.1 Date: 4.Sep.2012

Customer’s Approval

Approved By Product Director

Name:

Signature:

Reviewed By PM Manager

Name:

Signature:

Reviewed By Project Leader

Name:

Signature:

Reviewed By PM

Name:

CSOT

Date

Signature:

The copyright belongs to Shenzhen China Star 1 / 37 Ver. 1.1 Optoelectronics Technology Co., Ltd.

Contents

MT4761B01-1 Product Specification

Revision History ............................................................................................................................................................. 4

1. General Description .................................................................................................................................................. 5

1.1 Product Features ............................................................................................................................................. 5

1.2 Overview .......................................................................................................................................................... 5

1.3 General Information ....................................................................................................................................... 5

2. Absolute Maximum Ratings..................................................................................................................................... 6

2.1 Absolute Maximum Ratings (Ta = 25 ± 2 °C) ............................................................................................. 6

2.2 Environment Requirement ............................................................................................................................ 6

2.3 Package Storage ............................................................................................................................................... 7

3. Electrical Specification ............................................................................................................................................. 8

3.1 Electrical Characteristics ................................................................................................................................ 8

3.1.1 Power Consumption (Ta = 25 ± 2 ºC) ............................................................................................. 8

3.1.2 LVDS Characteristics ......................................................................................................................... 9

3.2 Backlight Converter Unit ............................................................................................................................. 10

3.2.1 LED Converter Electrical Characteristics (Ta = 25 ± 2 ºC) ........................................................ 10

3.2.2 LED Converter Power Sequence .................................................................................................... 12

4. Input Terminal Pin Assignment ............................................................................................................................ 13

4.1 TFT LCD Module ......................................................................................................................................... 13

4.2 Converter Unit .............................................................................................................................................. 15

4.3 Block Diagram of Interface .......................................................................................................................... 16

4.4 LVDS Interface .............................................................................................................................................. 16

4.4.1 VESA Format (SELLVDS = H) ....................................................................................................... 16

4.4.2 JEIDA Format (SELLVDS = L or Open) ....................................................................................... 17

4.5 Color Data Input Assignment ..................................................................................................................... 18

5. Interface Timing ...................................................................................................................................................... 19

5.1 Timing Table (DE Only Mode) ................................................................................................................... 19

5.2 Power On/Off Sequence ............................................................................................................................... 22

5.2.1 Power On/Off Sequence .................................................................................................................. 22

5.2.2 2D/3D Change Signal Sequence without Vcc Turn off and Turn on ......................................... 23

6. Optical Characteristics ........................................................................................................................................... 25

6.1 Measurement Conditions ............................................................................................................................. 25

6.2 Optical Specifications ................................................................................................................................... 26

7. Mechanical Characteristics .................................................................................................................................... 31

7.1 Measurement Conditions ............................................................................................................................. 31

7.2 Packing ........................................................................................................................................................... 33

7.2.1 Packing Specifications ..................................................................................................................... 33

7.2.2 Packing Method ............................................................................................................................... 33

The copyright belongs to Shenzhen China Star 2 / 37 Ver. 1.1 Optoelectronics Technology Co., Ltd.

MT4761B01-1 Product Specification

8. Definition of Labels ................................................................................................................................................. 35

8.1 Module Label ................................................................................................................................................. 35

8.2 Carton Label .................................................................................................................................................. 35

8.3 Pallet Label ..................................................................................................................................................... 36

9. Precautions ............................................................................................................................................................... 37

9.1 Assembly and Handling Precautions .......................................................................................................... 37

The copyright belongs to Shenzhen China Star 3 / 37 Ver. 1.1 Optoelectronics Technology Co., Ltd.

MT4761B01-1 Product Specification

Revision History

Version Date Page (New)

Ver. 0.1 7.Jun.2012 36 9

Ver. 1.1 4.Sep.2012 37 9

Section Description Revision by

Tentative Specification was First Issued. Qiaoling Wu

Optical characteristics were updated. Yingnan Zou

The copyright belongs to Shenzhen China Star 4 / 37 Ver. 1.1 Optoelectronics Technology Co., Ltd.

1.

General Description

MT4761B01-1 Product Specification

1.1 Product Features

- FHD Resolution (1920 x 1080)

- High Brightness: 400 cd/m²

- Very High Contrast Ratio: 4000:1

- Fast Response Time

- High Color Saturation: 72% NTSC

- Ultra Wide Viewing Angle: 178° (H)/178° (V) (CR ≥≥≥≥ 10)

- Low Power Consumption: Typ. 68.5 W

- DE (Data Enable) Mode

- LVDS (Low Voltage Differential Signaling) Interface

1.2 Overview

MT4761B01-1 is a diagonal 47.6” color active matrix LCD module with edge LED backlight and 2ch-LVDS interface. This

module is a transmissive type display operating in the normally black mode. It supports 1920 x 1080 FHD resolution and can

display up to 16.7M colors (8bit). Each pixel is divided into Red, Green and Blue sub-pixels which are arranged in vertical stripe.

The converter of backlight is built-in.

This module dedicates for LCD TV products and provides excellent performance which includes high brightness, ultra

wide viewing angle, high color saturation and high color depth.

1.3 General Information

Item Specification Unit Note

Active Area 1054.08 (H) x 592.92 (V) mm

Bezel Opening Area 1062.08 (H) x 601.28(V) mm

Outline Dimension 1078.6 (H) x 626.0(V) x 15.1 (D) mm D: From Bezel to Rear

Weight 9.5 kg Max.

Driving Scheme a-Si TFT Active Matrix -

Number of Pixels 1920 x 1080 pixel

Pixel Pitch (Sub Pixel) 0.183 (H) x 0.549 (V) mm

Pixel Arrangement RGB Vertical Stripe -

Display Colors 16.7 M color 8bit

Display Mode Transmissive Mode, Normally Black -

Surface Treatment Anti-glare, Haze 2%,Hard Coating (3H) -

Luminance of White 400 cd/m² Center Point, Typ.

The copyright belongs to Shenzhen China Star 5 / 37 Ver. 1.1 Optoelectronics Technology Co., Ltd.

MT4761B01-1 Product Specification

2.

Absolute Maximum Ratings

2.1 Absolute Maximum Ratings (Ta = 25 ± 2 °C)

The followings are maximum values which, if exceeded, may cause damage to the unit.

Value

Item Symbol

Min. Max.

Power Supply Voltage VCC - 0.3 13.8 V

Logic Input Signal Voltage VIN - 0.3 3.6 V

V

45.8 53.4

W(2D)

Light Bar Voltage

V

51 60

W(3D)

Converter Input Voltage VBL 0 30 V

Control Signal Level - -0.3 4.0 V

Unit

V

RMS

2.2 Environment Requirement

(1) Temperature and relative humidity range are shown as below.

Relative Humidity (%RH)

100

90

80

60

Operating Range

40

-40

-20

(a) 90%RH maximum (Ta ≤ 39 ºC).

20

Storage Range

10

0

Fig. 2.1 Operating and storage environment

20

39 ºC, 90%

40

60

Temperature (ºC)

80

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

(c) No condensation.

(2) The storage temperature is between - 20 ºC to 60 ºC, and the operating ambient temperature is between 0 ºC to 50 ºC.

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 in a temperature controlled chamber alone. 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 the end product design.

(3) The TFT module including glass should be avoided any shock or vibration.

The copyright belongs to Shenzhen China Star 6 / 37 Ver. 1.1 Optoelectronics Technology Co., Ltd.

MT4761B01-1 Product Specification

While testing shock and vibration, the fixture holding the module should be assured to be hard and rigid enough to prevent

the module twisted or bent by the fixture. The test conditions should be less than:

Shock (Non-operating): 35 G, 11 ms, half sine wave, 1 time for ± X, ± Y, ± Z.

Vibration (Non-operating): Random 1.0 Grms, 10 ~ 200 Hz, 10 min, 1 time for each X, Y, Z.

2.3 Package Storage

When storing modules as spares for a long time, please follow the precaution instructions:

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

module with temperature from 0 ºC to 35 ºC in normal humidity.

(2) The module shall be stored in a dark area and avoided to be exposed in direct sunlight or fluorescent light.

The copyright belongs to Shenzhen China Star 7 / 37 Ver. 1.1 Optoelectronics Technology Co., Ltd.

MT4761B01-1 Product Specification

B

R

G

R

G

B

R

G

B

3.

Electrical Specification

3.1 Electrical Characteristics

3.1.1 Power Consumption (Ta = 25 ± 2 ºC)

Value

Parameter Symbol

Min. Typ. Max.

Power Supply Voltage VCC 10.8 12.0 13.2 V (1)

Unit Note

Rush Current I

White Pattern ICC - 0.38 0.49 A

Power Supply

Current

Black Pattern ICC - 0.34 0.44 A

Note:

(1) The ripple voltage should be controlled less than 10% of VCC.

(2) Measurement condition: V

rising time = 470 μs.

CC=

12V

VCC x 0.1

GND

470 μs

- - 2.0 A (2)

RUSH

VCC

V

x 0.9

CC

Fig. 3.1 VCC rising time condition

(3) Measurement condition: VCC = 12 V, Ta = 25 ± 2 ºC, F = 120 Hz. The test patterns are shown as below.

(3) Horizontal Stripe ICC - 0.78 1.01 A

A. White Pattern B. Horizontal Pattern

C. Black Pattern

Fig. 3.2 Test patterns

The copyright belongs to Shenzhen China Star 8 / 37 Ver. 1.1 Optoelectronics Technology Co., Ltd.

3.1.2 LVDS Characteristics

Parameter

Symbol

MT4761B01-1 Product Specification

Value

Unit Note

Min. Typ. Max.

Differential Input High

Threshold Voltage

Differential Input Low

Threshold Voltage

LVDS Interface

Common Input Voltage VCM 1.0 1.2 1.4 V

Differential Input Voltage |VID| 200 400 600 mV

Terminating Resistor RT 87.5 100 112.5 ohm

Input High Threshold Voltage VIH 2.7 - 3.3 V

CMOS Interface

Input Low Threshold Voltage VIL 0 - 0.7 V

Note:

(1) The LVDS input signal has been defined as follows:

VCM

VTH + 100 - - mV

VTL - - - 100 mV

VTH

VTL

|VID|

(1)

GND

Fig. 3.3 LVDS input signal

The copyright belongs to Shenzhen China Star 9 / 37 Ver. 1.1 Optoelectronics Technology Co., Ltd.

3.2 Backlight Converter Unit

3.2.1 LED Converter Electrical Characteristics (Ta = 25 ± 2 ºC)

MT4761B01-1 Product Specification

Parameter Symbol

Unit

Note

Min. Typ. Max.

Value

P

- 62.13 67.96 W

BL(2D)

No dimming

att

Power Consumption

P

- 33.65 35.34 W

BL(3D)

att

Input Voltage VBL 21.6 24.0 26.4 V

I

- 2.59 3.15 A No dimming

BL(2D)

Input Current

I

- 1.40 1.64 A

BL(3D)

I

- - 4.10 A (1)

RS-VIN

Input Inrush Current

I

On/Off Control Voltage

On

- - 5.67

RS-EN

2.5 3.3 3.6 V

V

BLON

A (2)

Off 0.0 - 0.8 V

On/Off Control Current

PWM Dimming Control Voltage

External PWM Control Current

- I

Max.

Min.

- - 1.5 mA

BLON

V

PDIM

2.5 3.3 3.6

0.0 - 0.8 V

I

- - 2 mA

P-DIM

PWM Dimming Frequency F

Dimming Duty Ratio D

140 180 240 Hz

PWM

DIM

DET HI

10

-

Open Collector

DET Status Signal

DET Low

0.0

Input Impedance RIN 300

Note:

(1) The measurement condition: V (2) The measurement condition: the V

rising time is 20 ms. (V

BL

= 24V, and then on the V

BL

from 10% ~ 90%)

BL

= 3.3V.

BLON

(3) Less than 10% dimming control is functional well and no backlight happens to shut down.

100 % (3)

0.8 V

Kohm

The copyright belongs to Shenzhen China Star 10 / 37 Ver. 1.1 Optoelectronics Technology Co., Ltd.

MT4761B01-1 Product Specification

VBL

Fig. 3.4 The timing sequence diagram of inrush current measurement

20ms

V

BLON

t

I

RS-VIN

I

RS-EN

IBL

t

The copyright belongs to Shenzhen China Star 11 / 37 Ver. 1.1 Optoelectronics Technology Co., Ltd.

3.2.2 LED Converter Power Sequence

MT4761B01-1 Product Specification

VBL

0

No ITEM SYMBOL

1 VBL Rising Time Tr 20

2 VBL Falling Time Time Tf 20

3 VBLON Rising Time Tr1

4 VBLON Falling Time Tf1

5 VBL to VP_DIM Delay Time

T1 500

6 BLON Delay Time T2 250

7 BLON Off Time T3 0

8 VP_DIM Off Time T4 250

0.9 V

BL

0. 1V

BL

Tr

T1

MIN. TYP. MAX. UNIT REMARK

BL

See Fig.3.5

－－

ms

100 ms

ms

0.9 V

BL

T4

0.1 V

Tf

V

P_DIM

V

BLON

0

Note :The power sequence

Power On : VBL > VP_DIM >VBLON

Power Off: V

T2

Tr1

BLON

:

>= V

Tf1

Fig. 3.5 The power sequence of VBL and V

> V

P_DIM

BL

T3

BLON

2.0V

0.8V

2.0V

0.8V

The copyright belongs to Shenzhen China Star 12 / 37 Ver. 1.1 Optoelectronics Technology Co., Ltd.