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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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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Section Description

REVISION HISTORY

Tentative Specification was first issued.

Te nt a t i v e

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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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Te nt a t i v e

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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5. INPUT TERMINAL PIN ASSIGNMENT

5.1 TFT LCD MODULE

Pin No. Symbol Description Note

1 NC No Connection 2 NC No Connection 3 NC No Connection 4 GND Ground 5RX0- Ne 6 RX0+ Positive transmission data of pixel 0 7 GND Ground 8RX1- Ne

9 RX1+ Positive transmission data of pixel 1 10 GND Ground 11 RX2- Negative transmission data of pixel 2 12 RX2+ Positive transmission data of pixel 2 13 GND Ground 14 RXCLK- Negative of clock 15 RXCLK+ Positive of clock 16 GND Ground 17 RX3- Negative transmission data of pixel 3 18 RX3+ Positive transmission data of pixel 3 19 GND Ground 20 NC No Connection 21 SELLVDS Select LVDS data format 22 NC No Connection 23 GND Ground 24 GND Ground 25 GND Ground 26 VCC Power supply: +5V 27 VCC Power supply: +5V 28 VCC Power supply: +5V 29 VCC Power supply: +5V 30 VCC Power supply: +5V

Note (1) Connector part no.: P-TWO 196185-30041-3 (1.0mm FFC) or compatible

ative transmission data of pixel 0

ative transmission data of pixel 1

Te nt a t i v e

Note (2) Reserved for CMO internal use, please leave it open

Note (3) Low: JEIDA data format. High/open: VESA data format.

Note (4) Logic level voltage definition: Low: 0V, High: 3.3V

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5.2 LVDS DATA MAPPING TABLE

SELLVDS = H or Open (VESA)

SELLVDS = L (JEIDA)

Te nt a t i v e

R0~R7: Pixel R Data (7; MSB, 0; LSB)

G0~G7: Pixel G Data (7; MSB, 0; LSB)

B0~B7: Pixel B Data (7; MSB, 0; LSB)

DE: Data enable signal

Note (1) RSVD (reserved) pins on the transmitter shall be “H” or “L”

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5.3 BACKLIGHT UNIT

Te nt a t i v e

1 HV (WHITE)

1 HV (PINK)

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5.4 COLOR DATA INPUT ASSIGNMENT

The brightness of each primary color (red, green and blue) is based on the 8-bit gray scale data input for

the color. The higher the binary input, the brighter the color. The table below provides the assignment of

color versus data input.

Color

R7 R6 R5 R4 R3 R2 R1 R0 G7 G6 G5 G4 G3 G2 G1 G0 B7 B6 B5 B4 B3 B2 B1 B0

0

Black

Red

Green

Basic

Colors

Gray

Scale

Of

Red

Gray

Scale

Of

Green

Gray

Scale

Of

Blue

Note (1) 0: Low Level Voltage, 1: High Level Voltage

Blue

Cyan

Magenta

Yellow

White

Red(0) / Dark

Red(1)

Red(2)

:

Red(253)

Red(254)

Red(255)

Green(0) / Dark

Green(1)

Green(2)

:

Green(253)

Green(254)

Green(255)

Blue(0) / Dark

Blue(1)

Blue(2)

:

Blue(253)

Blue(254)

Blue(255)

0

1

0

1

0

:

1

0

:

0

:

0

Data Signal

Red Green Blue

0

1

0

1

0

1

0

1

0

1

0

:

0

1

0

1

0

1

0

1

0

:

1

0

1

0

1

0

:

0

:

0

:

1

0

:

0

1

0

1

0

:

0

1

0

1

:

1

0

1

0

:

0

1

0

1

0

:

0

:

0

:

1

0

1

0

1

0

:

0

:

0

:

1

Te nt a t i v e

0

1

0

1

0

:

0

:

0

1

0

1

0

:

1

0

1

0

1

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y

p

y

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y

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6. INTERFACE TIMING

6.1 INPUT SIGNAL TIMING SPECIFICATIONS

The input signal timing specifications are shown as the following table and timing diagram.

nal Item Symbol Min. Typ. Max. Unit Note

Si

Frequenc

ut cycle to

LVDS Receiver Clock

LVDS Receiver Data

Vertical Active Display Term

Horizontal Active Display Term

Note (1) Since this module is operated in DE only mode, Hsync and Vsync input signals should be set to

In

cycle Jitter Setup Time Tlvsu 600 - - ps

Hold Time Tlvhd 600 - - ps

Frame Rate

Total Tv 778 806 888 Th Tv=Tvd+Tvb Displa Blan Total Th 1442 1560 1936 Tc Th=Thd+Thb Displa Blan

1/Tc 60 76 82 MH

Trcl

Fr

Tvd 768 768 768 Th Tvb 10 38 120 Th -

Thd 1366 1366 1366 Tc Thb 76 194 570 Tc -

-

47 50 53

57 60 63

-

200 ps

Z

Hz

Te nt a t i v e

low logic level. Otherwise, this module would operate abnormally.

(2) Please refer to 5.1 for detail information.

INPUT SIGNAL TIMING DIAGRAM

DE

DCLK

T

h

Tvd

Tv

Tvb

Thd

DE

DATA

Valid display data (1366 clocks)

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RXCLK+/-

RXn+/-

Tlvsu

Tlvhd

1T

14

LVDS RECEIVER INTERFACE TIMING DIAGRAM

Tc

3T

14

5T

14

7T

14

9T

14

11T

14

13T

14

Te nt a t i v e

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6.2 POWER ON/OFF SEQUENCE

To prevent a latch-up or DC operation of LCD module, the power on/off sequence should be as the

diagram below.

0.5

ЉЉЉЉ

0

ЉЉЉЉ

0

1s

T

1

ЉЉЉЉ

10ms

T

2

ЉЉЉЉ

50ms

T

3

ЉЉЉЉ

50ms

ЉЉЉЉ

T4

LVDS Signals

0

ЉЉЉЉ

T

7

ЉЉЉЉ

0

ЉЉЉЉ

T2

T

8

ЉЉЉЉ

T3

Option Signals

(SELLVDS)

0V

0.1V

Power On

CC

T7

Te nt a t i v e

cc

0.1V

T

3

T1

2

T

T4

VALI D

Power Off

8

T

Backlight (Recommended)

ЉЉЉЉ

500ms

100ms

T5

ЉЉЉЉ

T

6

50%

5

T

50%

6

T

Power ON/OFF Sequence

Note (1) The supply voltage of the external system for the module input should follow the definition of Vcc.

Note (2) Apply the lamp voltage within the LCD operation range. When the backlight turns on before the LCD

operation or the LCD turns off before the backlight turns off, the display may momentarily become

abnormal screen.

Note (3) In case of Vcc is in off level, please keep the level of input signals on the low or high impedance. If

T2<0,that maybe cause electrical overstress failure.

Note (4) T4 should be measured after the module has been fully discharged between power off and on period.

Note (5)

Interface signal shall not be kept at high impedance when the power is on.

Note (6)

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Te nt a t i v e

7. OPTICAL CHARACTERISTICS

7.1 TEST CONDITIONS

Item Symbol Value Unit

Ambient Temperature Ta

Ambient Humidity Ha

Supply Voltage VCC 5.0 V

Input Signal According to typical value in "3. ELECTRICAL CHARACTERISTICS”

Inverter Current IL 12.0 mA

Inverter Driving Frequency FL 40 KHz

Dimming frequency

Minimum Duty Ratio

Inverter

o

25

Ć

2

50

Ć

10

F

B

D

MIN

160 Hz

20

C

%RH

%

7.2 OPTICAL CHARACTERISTICS

Item Symbol Condition Min. Typ. Max. Unit Note

Contrast Ratio CR 800 - (2)

Response Time

Center Luminance of White L

White Variation

δW

Tr

Tf

C

(1.4)

ms (3)

(3.6)

300 cd/m

2

(4)

(1.3) (7)

Cross Talk CT (4) % (5)

=0°, θY =0°

θ

Red

Rx (0.646) -

Ry (0.335) -

Gx (0.281) -

x

Viewing Normal

Angle

Green

Color Chromaticity

Gy (0.605) -

Bx (0.152) -

Blue

By (0.070) -

Typ.

-0.03

Typ.

+0.03

(6)

Wx 0.313 -

White

Viewing Angle

Wy

Color Gamut CG

Horizontal

Vertical

θx+

-

θ

x

θY+

θ

Y

CR≥10 CR≥10 CR≥10

-

CR≥10

0.324

(72) %

-

NTSC

Ratio

(85)

Deg. (1)

(80)

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Note (1) Definition of Viewing Angle (θx, θy):

Viewing angles are measured by EZ-Contrast 160R (Eldim)

θX- = 90º

x-

Normal

θx = θy = 0º

θy- θy+

θx−

θx+

12 o’clock direction

y+

θ

y+

= 90º

Te nt a t i v e

6 o’clock

θ

y-

= 90º

y-

Note (2) Definition of Contrast Ratio (CR):

The contrast ratio can be calculated by the following expression.

Contrast Ratio (CR) = L255 / L0

L255: Luminance of gray level 255

L 0: Luminance of gray level 0

CR = CR (5),

CR (X) is corresponding to the Contrast Ratio of the point X at the figure in Note (7).

Note (3) Definition of Response Time (T

Gray Level 255

100%

90%

, TF):

R

x+

θX+ = 90º

Gray Level 255

Optical

Response

Gray Level 0

10%

0%

TR

T

F

ime

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Note (4) Definition of Luminance of White (LC):

Measure the luminance of gray level 255 at center point and 5 points

LC = L (5)

L (X) is corresponding to the luminance of the point X at the figure in Note (7).

Note (5) Definition of Cross Talk (CT):

CT = | Y

– YA | / YA × 100 (%)

B

Where:

Y

= Luminance of measured location without gray level 0 pattern (cd/m2)

A

Y

= Luminance of measured location with gray level 0 pattern (cd/m2)

B

(0, 0)

Active Area

Y

(D/8,W/2)

A, L

Gray 128

Y

(D/2,7W /8)

A, D

Y

A, U

Y

A, R

(D,W)

(D/2,W /8)

(7D/8,W/2)

(D/4,W/4)

(D/8,W/2)

Y

B, L

Y

(D/2,7W /8)

B, D

0, 0

Active Area

Gray 0

Gray 128

Te nt a t i v e

Y

(D/2,W /8)

B, U

Y

(7D/8,W/2)

B, R

(3D/4,3W/4)

D,W

Note (6) Measurement Setup:

The LCD module should be stabilized at given temperature for 1 hour to avoid abrupt

temperature change during measuring. In order to stabilize the luminance, the measurement

should be executed after lighting Backlight for 1 hour in a windless room.

LCD Module

LCD Panel

Center of the Screen

Display Color Analyzer

(Minolta CA210)

Light Shield Room

(Ambient Luminance < 2 lux)

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Model No.: V185B1 – L11

Note (7) Definition of White Variation (δW):

Measure the luminance of gray level 255 at 5 points

δW = Maximum [L (1), L (2), L (3), L (4), L (5)] / Minimum [L (1), L (2), L (3), L (4), L (5)]

Vertical Line

W

W/4

W/2

3W /4

Horizontal Line

D

D/4 D/2 3D/4

12

: Test Point

5

34

X

X=1 to 5

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Active Area

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8. DEFINITION OF LABELS

8.1 CMO MODULE LABEL

The barcode nameplate is pasted on each module as illustration, and its definitions are as following explanation.

CHI MEI

OPTOELECTRONICS

V185B1 –L11 Rev. XX

X X X X X X X Y M D L N N N N

RoHS

CHI MEI

OPTOELECTRONICS

V185B1 –L11 Rev. XX

X X X X X X X Y M D L N N N N

(a) Model Name: V185B1-L11

(b) Revision: Rev. XX, for example: A0, A1… B1, B2… or C1, C2…etc.

(c) Serial ID: X X

X X X X X Y M D L N N N N

Serial No.

Product Line

Year, Month, Date

CMO Internal Use

Revision

LEOO (or CANO)

RoHS

(d) Production Location:XXXX, for example:TAIWAN or CHINA .

Serial ID includes the information as below:

(a) Manufactured Date: Year: 0~9, for 2000~2009

Month: 1~9, A~C, for Jan. ~ Dec.

CMO Internal Use

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Day: 1~9, A~Y, for 1st to 31st, exclude I ,O, and U.

(b) Revision Code: Cover all the change

(c) Serial No.: Manufacturing sequence of product

(d) Product Line: 1 -> Line1, 2 -> Line 2, …etc.

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9. PACKAGING

9.1 PACKING SPECIFICATIONS

(1) 10 LCD TV modules / 1 Box

(2)

Box dimensions (mm): 525(L) X 284 (W) X 360 (H)

(3)

Weight: approximately 18.9Kg (10 modules per box)

9.2 PACKING METHOD

Figures 9-1 and 9-2 are the packing method

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Figure.9-1 Packing Method

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10. PRECAUTIONS

10.1 ASSEMBLY AND HANDLING PRECAUTIONS

(1) Do not apply rough force such as bending or twisting to the module during assembly.

(2) It is recommended to assemble or to install a module into the user’s system in clean working areas.

The dust and oil may cause electrical short or worsen the polarizer.

(3) Do not apply pressure or impulse to the module to prevent the damage of LCD panel and backlight.

(4) Always follow the correct power-on sequence when the LCD module is turned on. This can prevent the

damage and latch-up of the CMOS LSI chips.

(5) Do not plug in or pull out the I/F connector while the module is in operation.

(6) Do not disassemble the module.

(7) Use a soft dry cloth without chemicals for cleaning, because the surface of polarizer is very soft and

easily scratched.

(8) Moisture can easily penetrate into LCD module and may cause the damage during operation.

(9) High temperature or humidity may deteriorate the performance of LCD module. Please store LCD

modules in the specified storage conditions.

(10) When ambient temperature is lower than 10ºC, the display quality might be reduced. For example, the

response time will become slow, and the starting voltage of CCFL will be higher than that of room

temperature.

10.2 SAFETY PRECAUTIONS

(1) The startup voltage of a backlight is over 1000 Volts. It may cause an electrical shock while assembling

with the inverter. Do not disassemble the module or insert anything into the backlight unit.

(2) If the liquid crystal material leaks from the panel, it should be kept away from the eyes or mouth. In

case of contact with hands, skin or clothes, it has to be washed away thoroughly with soap.

(3) After the module’s end of life, it is not harmful in case of normal operation and storage.

10.3 SAFETY STANDARDS

The LCD module should be certified with safety regulations as follows:

(1) UL60950-1 or updated standard.

(2) IEC60950-1 or updated standard.

(3) UL60065 or updated standard.

(4) IEC60065 or updated standard.

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11. MECHANICAL CHARACTERISTIC

࡛ભሽ՗ٝڶૻֆ׹

CHI MEI

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CHI MEI

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CMO V185B1-L11 Specification

Specifications and Main Features

Frequently Asked Questions

User Manual