CMO V185B1-L11 Specification

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Issued Date:Nov, 5th, 2008

Model No.: V185B1 – L11

TFT LCD Tentative Specification

MODEL NO.: V185B1- L11

Customer: __________________________

Approved by:_______________________________

Note:

Te ntative

TV Head Division

Approved By

LY C hen

QRA Dept. Product Development Div.

Reviewed By

Kc_Ko WT Lin

LCD TV Marketing and Product Management Div.

Prepared By

Ken Wu Sharon Chou

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Model No.: V185B1 – L11

CONTENTS

REVISION HISTORY

1. GENERAL DESCRIPTION

1.1 OVERVIEW

1.2 FEATURES

1.3 GENERAL

1.4 MECHANICAL

2. ABSOLUTE MAXIMUM RATINGS

2.1 ABSOLUTE RATINGS OF ENVIRONMENT

2.2 TFT LCD MODULE

2.3 BACKLIGHT UNIT

3. ELECTRICAL CHARACTERISTICS

3.1 TFT LCD MODULE

3.2 CCFL (Cold Cathode Fluorescent Lamp) CHARACTERISTICS

4. BLOCK DIAGRAM

4.1 TFT LCD MODULE

5. INPUT TERMINAL PIN ASSIGNMENT

5.1 TFT LCD MODULE

5.2 LVDS DATA MAPPING TABLE

5.3 BACKLIGHT UNIT

5.4 COLOR DATA INPUT ASSIGNMENT

6. INTERFACE TIMING

6.1 INPUT SIGNAL TIMING SPECIFICATIONS

6.2 POWER ON/OFF SEQUENCE

7. OPTICAL CHARACTERISTICS

7.1 TEST CONDITIONS

7.2 OPTICAL SPECIFICATIONS

8. DEFINITION OF LABELS

8.1 CMO MODULE LABEL

9. PACKAGING

9.1 PACKING SPECIFICATIONS

9.2 PACKING METHOD

10. PRECAUTIONS

10.1 ASSEMBLY AND HANDLING PRECAUTIONS

10.2 SAFETY PRECAUTIONS

10.3 SAFETY STANDARDS

11. MECHANICAL CHARACTERISTICS

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Model No.: V185B1 – L11

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Section Description

REVISION HISTORY

Tentative Specification was first issued.

Te nt a t i v e

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Model No.: V185B1 – L11

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1.

GENERAL SPECIFICATIONS

1.1 OVERVIEW

The V185B1-L11 model is a 18.5 inch wide TFT-LCD module with a 2-CCFL Backlight Unit and a 30-pin

1ch-LVDS interface. This module supports 1366 x 768 (16:9 wide screen) mode and displays up to 16.7

( 6-bit+Hi-FRC colors) millions colors. The inverter module for the Backlight Unit is not built in.

1.2 FEATURES

- Excellent Brightness: 300nits

- Contrast Ratio: 800:1

- Fast Response Time: 5ms

- Color Saturation: NTSC 72%

- WXGA (1366 x 768 pixels) Resolution

- DE (Data Enable) Only Mode

- LVDS (Low Voltage Differential Signaling) Interface

- Viewing Angle: 170(H)/160(V) (CR>10) TN Technology

- Color Reproduction (Nature Color)

1.3 GENERAL

Item Specification Unit Note Active Area 409.8(H) x 230.4(V) mm Bezel Opening Area 413.4(H) x 234(V) mm Driver Element a-si TFT active matrix - Pixel Number 1366 x R.G.B. x 768 pixel Pixel Pitch (Sub Pixel) 0.100 (H) x 0.300 (V) mm Pixel Arrangement RGB vertical stripe - Display Colors 16.7 millions color Display Operation Mode Transmissive mode / Normally White -

Surface Treatment

Anti-Glare Coating (Haze 25%)

Hard Coating (3H)

-

1.4 MECHANICAL

Item Min. Typ. Max. Unit Note

Horizontal(H) 429.9 430.4 430.9 mm

Module Size

Vertical(V) 254.1 254.6 255.1 mm Depth(D) 13.25 13.75 14.25 mm To PCB cover

Weight 1670 g

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2. ABSOLUTE MAXIMUM RATINGS

2.1 ABSOLUTE RATINGS OF ENVIRONMENT

Value

Item

Storage Temperature TST

Operating Ambient Temperature TOP 0 +50 ºC (1), (2)

Shock (Non-Operating)

Vibration (Non-Operating)

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

(a) 90% RH Max. (Ta

(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.

Љʳ

Symbol

SNOP - 50 G (3), (5)

VNOP - 1.0 G (4), (5)

40 ºC).

Min.

-20 +60 ºC (1)

Max.

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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2.2 TFT LCD MODULE

Item Symbol

Min. Max. Power Supply Voltage Vcc -0.3 6.0 V Input Signal Voltage VIN -0.3 3.6 V

Value

2.3 BACKLIGHT UNIT

Item Symbol

Lamp Voltage VW

Te st

Condition

Ta = 25

Min. Type Max. Unit Note

к Ё

3. ELECTRICAL CHARACTERISTICS

3.1 TFT LCD MODULE

Parameter Symbol

Power Supply Voltage Power Supply Ripple Voltage Rush Current

White - 0.50 -

Power Supply Current

LVDS Interface

interface

Differential Input High Threshold Voltage Differential Input Low Threshold Voltage Common Input Voltage V Terminating Resistor R Input High Threshold Voltage VIH 2.7 - 3.3 V CMOS Input Low Threshold Voltage V

Black - 0.85 0.95 Vertical Stripe

Ta = 25 ± 2 ºC

Min. Typ. Max.

V V

I

RUSH

CC

RP

4.5 5.0 5.5

- - 150

- - 3.0

- 0.75 -

V

+100 - - mV

LVT H

- - -100 mV

V

LVTL

1.125 1.25 1.375 V

LVC

- 100 - ohm

T

0 - 0.7 V

IL

Ё

Value

Te nt a t i v e

Unit Note

3000 V

RMS

Unit Note

V (1)

mV

A (2) A A

(3)

A

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

Note (2) Measurement Conditions:

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Vcc rising time is 470us

+5V

0.9Vcc

0.1Vcc

GND

470us

Note (3) The specified power supply current is under the conditions at Vcc = 5 V, Ta = 25 ± 2 ºC, fv = 60 Hz,

whereas a power dissipation check pattern below is displayed.

a. White Pattern

b. Black Pattern

Active Area

7

Active Area

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c. Vertical Stripe Pattern

Active Area

3.2 CCFL (Cold Cathode Fluorescent Lamp) CHARACTERISTICS (

Parameter Symbol

Lamp Voltage VW

Lamp Current IL

Lamp Turn On Voltage Vs

Operating Frequency FL

Min. Typ. Max.

- (940)

11.5 12.0 12.5

1650

1960

40 80

Value

R

G

R

B

G

R

B

G

R R

G

Ta = 25 ± 2 ºC)

Te nt a t i v e

R

G

B

V

mA

V

B

R

G

B

R

G

B

R

G

B

Unit Note

I

RMS

(2), Ta = 25 ºC

RMS

(2), Ta = 0 ºC

RMS

KHz (3)

= 12.0mA

L

Lamp Life Time LBL

Note (1) The waveform of the voltage output of inverter must be area-symmetric and the design of the

inverter must have specifications for the modularized lamp. The performance of the Backlight, such

as lifetime or brightness, is greatly influenced by the characteristics of the DC-AC inverter for the

lamp. All the parameters of an inverter should be carefully designed to avoid producing too much

current leakage from high voltage output of the inverter. When designing or ordering the inverter

please make sure that a poor lighting caused by the mismatch of the Backlight and the inverter

(miss-lighting, flicker, etc.) never occurs. If the above situation is confirmed, the module should be

operated in the same manners when it is installed in your instrument.

Note (2) The lamp starting voltage V

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

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

40000

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

S

Hrs (4)

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

2к

and IL = 12.0 mArms.

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4. BLOCK DIAGRAM

4.1 TFT LCD MODULE

RX0(+/-)

RX1(+/-)

RX2(+/-)

RX3(+/-)

RXCLK(+/-)

SELLVDS

Vcc (5V)

GND

(P-TWO,196185-30041-3)

INPUT CONNECTOR

V/L

LAMP CONNECTOR

(JST, BDAMR-02VAS-3)

Inverter (W/O)

TIMING

CONTROLLER

DC/DC CONVERTER &

REFERENCE VOLTAGE

Te nt a t i v e

SCAN DRIVER IC

TFT LCD PANEL

(1366x3x768)

DATA DRIVER IC

BACKLIGHT UNIT

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CMO V185B1-L11 Specification

Specifications and Main Features

Frequently Asked Questions

User Manual