CMO M190A1-P0G Specification

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TFT LCD Approval Specification

MODEL NO.: M190A1-P0G

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- CONTENTS -

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

1. GENERAL DESCRIPTION

1.1 OVERVIEW

1.2 FEATURES

1.3 APPLICATION

1.4 GENERAL SPECIFICATIONS

1.5 MECHANICAL SPECIFICATIONS

------------------------------------------------------- 4

2. ABSOLUTE MAXIMUM RATINGS ------------------------------------------------------- 5

2.1 ABSOLUTE RATINGS OF ENVIRONMENT (BASED ON CMO MODULE M190A1-L0G)

2.2 ABSOLUTE RATINGS OF ENVIRONMENT (OPEN CELL)

2.3 ELECTRICAL ABSOLUTE RATINGS (OPEN CELL)

3. ELECTRICAL CHARACTERISTICS ------------------------------------------------------- 7

3.1 TFT LCD OPEN CELL

3.2 Vcc POWER DIP CONDITION

4. BLOCK DIAGRAM ------------------------------------------------------- 9

4.1 TFT LCD OPEN CELL

5. INPUT TERMINAL PIN ASSIGNMENT ------------------------------------------------------- 10

5.1 TFT LCD MODULE

5.2 LVDS DATA MAPPING TABLE

5.3 COLOR DATA INPUT ASSIGNMENT

6. INTERFACE TIMING ------------------------------------------------------- 13

6.1 INPUT SIGNAL TIMING SPECIFICATIONS

6.2 POWER ON/OFF SEQUENCE

7. OPTICAL CHARACTERISTICS ------------------------------------------------------- 15

7.1 TEST CONDITIONS

7.2 OPTICAL SPECIFICATIONS

7.3 FLICKER ADJUSTMENT

8. PACKAGING ------------------------------------------------------- 20

8.1 PACKING SPECIFICATIONS

8.2 PACKING METHOD

9. DEFINITION OF LABELS ------------------------------------------------------- 21

9.1 OPEN CELL LABEL

9.2 CARTON LABEL

10. RELIABILITY TEST

11. PRECAUTIONS

11.1 ASSEMBLY AND HANDLING PRECAUTIONS

11.2 SAFETY PRECAUTIONS

11.3 OTHERS

------------------------------------------------------- 22

------------------------------------------------------- 23

12. MECHANICAL DRAWING ------------------------------------------------------- 24

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REVISION HISTORY

Version Date Section Description

M190A1-P0G Approval Specification was first issued.

Ver 2.0

Ver 2.1

Ver 2.2

Jun, 24, 09’

Nov, 06, 09’

Feb, 05, 10’

All

5.1

8

9.2

3.1

Added aging mode pin and input voltage.

Modified packing specifications and method.

Modified carton label.

Modified Ripple Voltage from 100mV to 150mV.

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1. GENERAL DESCRIPTION

1.1 OVERVIEW

The M190A1-P0G is a 19-inch wide TFT LCD cell with driver ICs and a 30-pins-2ch-LVDS circuit board.

The product supports 1440 x 900 WXGA+ mode and can display up to 16.7M colors. The backlight unit

is not built in.

1.2 FEATURES

- Super wide viewing angle

- Super High contrast ratio

- Super Fast response time

- High color saturation

- WXGA+ (1440 x 900 pixels) resolution

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- DE (Data Enable) only mode

- LVDS (Low Voltage Differential Signaling) interface

- RoHS Compliance

1.3 APPLICATION

- TFT LCD Monitor

- TFT LCD TV

1.4 GENERAL SPECIFICATI0NS

Item Specification Unit Note Diagonal Size 18.95 inch Active Area 408.24 (H) x 255.15 (V) mm (1) Driver Element a-si TFT active matrix - Pixel Number 1440 x R.G.B. x 900 pixel Pixel Pitch 0.2835 (H) x 0.2835 (V) mm Pixel Arrangement RGB vertical stripe - Display Colors 16.7M color Transmissive Mode Normally White - Surface Treatment Hard coating (3H), Anti-glare (Haze 25%) - Power Consumption 3.55 Watt (3)

1.5 MECHANICAL SPECIFICATIONS

Item Min. Typ. Max. Unit Note Weight I/F connector mounting position

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

The mounting inclination of the connector makes the screen center within ±0.5mm as the horizontal.

-

- 472 g -

- (2)

(2) Connector mounting position

(3) Please refer to sec.3.1 for more information of power consumption.

+/- 0.5mm

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2. ABSOLUTE MAXIMUM RATINGS

2.1 ABSOLUTE RATINGS OF ENVIRONMENT (BASED ON CMO MODULE M190A1-L0G)

Item Symbol

Storage Temperature TST -20 +60 ºC (1) Operating Ambient Temperature TOP 0 +50 ºC (1), (2)

Min. Max.

Value

Approval

Unit Note

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2.2 ABSOLUTE RATINGS OF ENVIRONMENT (OPEN CELL)

High temperature or humidity may reduce the performance of panel. Please store LCD panel within the specified

storage conditions.

Storage Condition: With packing.

Storage temperature range: 25±5 ºC.

Storage humidity range: 50±10%RH.

Shelf life: 30days

2.3 ELECTRICAL ABSOLUTE RATINGS (OPEN CELL)

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Item Symbol

Power Supply Voltage Vcc -0.3 +6.0 V (1)

Logic Input Voltage Vlogic -0.3 3.6 V -

Note (1) Permanent damage might occur if the module is operated at conditions exceeding the maximum values.

Min. Max.

Value

Unit Note

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3. ELECTRICAL CHARACTERISTICS

3.1 TFT LCD OPEN CELL Ta = 25 ± 2 ºC

Parameter Symbol

Min. Typ. Max. Power Supply Voltage Vcc 4.5 5.0 5.5 V Ripple Voltage VRP - - 150 mV Power on Rush Current I

-

RUSH

White - 0.37 0.48 A (3)a

Power Supply Current

Black - 0.71 0.85 A (3)b Vertical Stripe

lcc

- 0.63 0.75 A (3)c Power Consumption(without Backlight Unit) PLCD 3.55 4.25 Watt (4) LVDS differential input voltage Vid 100 - 600 mV -

LVDS common input voltage Vic - 1.2 - V -

Logic High Input Voltage VIH 2.64 - - V Logic Low Input Voltage VIL - - 0.66 V -

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

Value

-

Unit Note

3 A (2)

Approval

Note (2) Measurement Conditions:

+5.0V

R1

47K

(High to Low)

(Control Signal)

SW

+12V

47K

VR1

C1

1uF

Vcc rising time is 470μs

Q1 2SK1475

FUSE

R2

1K

0.01uF

Q2

2SK1470

C2

C3

1uF

Vcc

(LCD Module Input)

Vcc

0.9Vcc

0.1Vcc

GND

470μs

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≤≤≤

Note (3) The specified power supply current is under the conditions at Vcc = 5.0 V, Ta = 25 ± 2 ºC, fv = 60

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

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a. White Pattern

Active Area

c. Vertical Stripe Pattern

b. Black Pattern

Active Area

R

G

R

B

G

R

B

G

R R

G

B

R

G

B

R

Active Area

Note (4) The power consumption is specified at the pattern with the maximum current.

3.2 Vcc POWER DIP CONDITION:

Vcc

4.5V

4.0V

Td

Dip condition:

msTdVVccV 20,5.40.4

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)

4. BLOCK DIAGRAM

4.1 TFT LCD OPEN CELL

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RXO0(+/-)

RXO1(+/-)

RXO2(+/-)

RXO3(+/-)

RXOC(+/-)

RXE0(+/-)

RXE1(+/-)

RXE2(+/-)

RXE3(+/-)

RXEC(+/-)

NC

NC/Agmode

Vcc

GND

STM - MSAKT2407P30A

(JAE-FI-X30SSL-HF or

INPUT CONNECTOR

TIMING CONTROLLER

DC/DC CONVERTER &

REFERENCE VOLTAGE

SCAN DRIVER IC

LVDS INPUT /

TFT LCD PANEL

(1440x3x900)

DATA DRIVER IC

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5. INPUT TERMINAL PIN ASSIGNMENT

5.1 TFT LCD MODULE

Pin Name Description

1 RXO0- Negative LVDS differential data input. Channel O0 (odd) 2 RXO0+ Positive LVDS differential data input. Channel O0 (odd) 3 RXO1- Negative LVDS differential data input. Channel O1 (odd) 4 RXO1+ Positive LVDS differential data input. Channel O1 (odd) 5 RXO2- Negative LVDS differential data input. Channel O2 (odd) 6 RXO2+ Positive LVDS differential data input. Channel O2 (odd) 7 GND Ground 8 RXOC- Negative LVDS differential clock input. (odd)

9 RXOC+ Positive LVDS differential clock input. (odd) 10 RXO3- Negative LVDS differential data input. Channel O3(odd) 11 RXO3+ Positive LVDS differential data input. Channel O3 (odd) 12 RXE0- Negative LVDS differential data input. Channel E0 (even) 13 RXE0+ Positive LVDS differential data input. Channel E0 (even) 14 GND Ground 15 RXE1- Negative LVDS differential data input. Channel E1 (even) 16 RXE1+ Positive LVDS differential data input. Channel E1 (even) 17 GND Ground 18 RXE2- Negative LVDS differential data input. Channel E2 (even) 19 RXE2+ Positive LVDS differential data input. Channel E2 (even) 20 RXEC- Negative LVDS differential clock input. (even) 21 RXEC+ Positive LVDS differential clock input. (even) 22 RXE3- Negative LVDS differential data input. Channel E3 (even) 23 RXE3+ Positive LVDS differential data input. Channel E3 (even) 24 GND Ground 25 NC For LCD internal use only, do not connect 26 NC

For LCD internal use only, do not connect

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5.2 LVDS DATA MAPPING TABLE

LVDS Channel O0

LVDS Channel O1

LVDS Channel O2

LVDS Channel O3

LVDS Channel E0

LVDS Channel E1

LVDS Channel E2

LVDS Channel E3

LVDS output D7 D6 D4 D3 D2 D1 D0 Data order OG0 OR5 OR4 OR3 OR2 OR1 OR0 LVDS output D18 D15 D14 D13 D12 D9 D8 Data order OB1 OB0 OG5 OG4 OG3 OG2 OG1 LVDS output D26 D25 D24 D22 D21 D20 D19 Data order DE NA NA OB5 OB4 OB3 OB2 LVDS output D23 D17 D16 D11 D10 D5 D27 Data order NA OB7 OB6 OG7 OG6 OR7 OR6 LVDS output D7 D6 D4 D3 D2 D1 D0 Data order EG0 ER5 ER4 ER3 ER2 ER1 ER0 LVDS output D18 D15 D14 D13 D12 D9 D8 Data order EB1 EB0 EG5 EG4 EG3 EG2 EG1 LVDS output D26 D25 D24 D22 D21 D20 D19 Data order DE NA NA EB5 EB4 EB3 EB2 LVDS output D23 D17 D16 D11 D10 D5 D27 Data order NA EB7 EB6 EG7 EG6 ER7 ER6

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5.3 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 R7 R6 G5 G4 G3 G2 G1 G0 R7 R6 B5 B4 B3 B2 B1 B0

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

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Data Signal

Red Green Blue

0

1

0

1

0

1

0

1

0

1

0

1

0

1

0

1

0

:

1

0

1

0

1

0

1

0

1

0

1

0

:

0

1

0

1

0

1

0

1

0

1

0

1

0

:

0

1

0

1

0

1

0

1

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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.

Signal Item Symbol Min. Typ. Max. Unit Note

Frequency Fc 34.8 44.5 75.6 MHz -

LVDS Clock

LVDS Da t a

Vertical Active Display Term

Horizontal Active Display Term

Period Tc 13.2 22.5 28.7 ns High Time Tch - 4/7 - Tc Low Time Tcl - 3/7 - Tc Setup Time Tlvs 600 - - ps Hold Time Tlvh 600 - - ps Frame Rate Fr 50 60 75 Hz Total Tv 905 926 1050 Th Tv=Tvd+Tvb Display Tvd 900 900 900 Th Blank Tvb Tv-Tvd 26 Tv-Tvd Th Total Th 770 800 960 Tc Th=Thd+Thb Display Thd 720 720 720 Tc Blank Thb Th-Thd 80 Th-Thd Tc -

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Note: Because this module is operated by DE only mode, Hsync and Vsync input signals should be set

to low logic level or ground. Otherwise, this module would operate abnormally.

INPUT SIGNAL TIMING DIAGRAM

DE

Th

DCLK

DE

DATA

TC

Thb

hd

T

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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 7.0 mA Inverter Driving Frequency FL 55 KHz Inverter Logah MIT 70070.50

7.2 OPTICAL SPECIFICATIONS

The relative measurement methods of optical characteristics are shown as below. The following items

should be measured under the test conditions described in 7.1 and stable environment shown in Note (6).

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o

25±2

50±10

C

%RH

Item Symbol Condition Min. Typ. Max. Unit Note

Rcx 0.651 Rcy

Gcx 0.274 Gcy

Bcx 0.149 Bcy

Wcx 0.322 Wcy

Color Chromaticity

Red

Green

Blue

White

Center Transmittance T% Contrast Ratio CR

T

Response Time

R

T

F

Transmittance uniformity δT

Horizontal

Viewing Angle

Vertica l

θx+ 75 85

θ

x

θY+

θ

Y

θ

=0° , θY =0°

x

CS-1000T

Standard light source “C”

θ

=0° , θY =0°

x

CS-1000T, CMO BLU 700 1000

θx=0° , θY =0°

θ

=0° , θY =0°

x

CS-1000T

-

CR≥10 BM-5A

-

0.328

-

Typ -

0.03

0.594

0.108

Typ +

0.03

-

0.363

-

6.1 6.8 - %

-

1.5 2.5 ms

3.5 5.5 ms

- (1), (3)

- 1.25 1.4 -

-

75

70

85

80

-

Deg.

-

(0),(6)

(1), (8)

(4)

(1), (7)

(1), (2)

(6)

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s

Note (4) Definition of Response Time (TR, TF):

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100%

90%

Optical

Response

10%

0%

Gray Level 255

T

R

66.67 m

Note (5) Definition of Luminance of White (L

Measure the luminance of gray level 255 at center point

L

= L (1)

C

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

Gray Level 255

Time

T

F

66.67 ms

):

C

Note (6) Measurement Setup:

The LCD module should be stabilized at given temperature for 20 minutes to avoid abrupt

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

should be executed after lighting Backlight for 20 minutes in a windless room.

LCD Module

LCD Panel

Center of the Screen

Field of View = 2º

500 mm

CS-1000T

Light Shield Room

(Ambient Luminance < 2 lux)

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Note (7) Definition of Transmittance Variation (δT):

Measure the transmittance at 13 points

δT =

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7.3 Flicker Adjustment

Flicker must be finely adjusted after module assembling and aging. Please follow the instructions below.

(1) Adjustment Pattern: 2H1V checker pattern as follows.

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(2) Adjustment Method:

Flicker should be adjusted by turning the volume for flicker adjustment by the ceramic driver. It is adjusted

to the point with least flickering of the whole screen. After making it surely overrun at once, it should be

adjusted to the optimum point.

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8. PACKAGING

8.1 PACKING SPECIFICATIONS

(1) 24 open cells / 1 Box

(2) Box dimensions: 570 (L) X 450 (W) X 320 (H) mm

(3) Weight: approximately 19.3Kg (24 open cells per box)

8.2 PACKING METHOD

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9. DEFINITION OF LABELS

9.1 CMO OPEN CELL LABEL

The barcode nameplate is pasted on each OPEN CELL as illustration for CMO internal control.

Barcode definition:

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Serial ID: CM

Code Meaning Description

CM Supplier code CMO=CM

19A1G Model number M190A1-P0G=19A1G

X Revision code C1:1, C2:2, …

X Source driver IC code

X Gate driver IC code

XX Cell location Tainan, Taiwan=TN

L Cell line # 0~12=1~C

XX Module location Tainan, Taiwan=TN

L Module line # 0~12=1~C

YMD Year, month, day

NNNN Serial number Manufacturing sequence of product

-19A1G-X-X-X-XX-L-XX-L-YMD-NNNN

Century=1, CLL=2, Demos=3, Epson=4, Fujitsu=5, Himax=6, Hitachi=7, Hynix=8, LDI=9, Matsushita=A, NEC=B, Novatek=C, OKI=D, Philips=E, Renasas=F, Samsung=G, Sanyo=H, Sharp=I, TI=J, Topro=K, Toshiba=L, Windbond=M

Year: 2001=1, 2002=2, 2003=3, 2004=4… Month: 1~12=1, 2, 3, ~, 9, A, B, C Day: 1~31= 1, 2, 3, ~, 9, A, B, C, ~, T, U, V

9.2 CARTON LABEL

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

(a) Model Name: M190A1 –P0G

(b) Carton ID: CMO internal control

(c) Quantities: 24 pcs

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10. RELIABILITY TEST

Environment test conditions are listed as following table.

Items Required Condition Note

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11. PRECAUTIONS

11.1 ASSEMBLY AND HANDLING PRECAUTIONS

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

(2) To assemble backlight or install module into user’s system can be only in clean working areas. The dust

and oil may cause electrical short or worsen the polarizer.

(3) It is not permitted to have pressure or impulse on the module because the LCD panel will be damaged.

(4) Always follow the correct power sequence when the product is connecting and operating. This can prevent

damage to the CMOS LSI chips during latch-up.

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

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

scratched.

(7) It is dangerous that moisture come into or contacted the product, because moisture may damage the

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product when it is operating.

(8) High temperature or humidity may reduce the performance of module. Please store this product within the

specified storage conditions.

(9) When ambient temperature is lower than 10ºC may reduce the display quality. For example, the response

time will become slowly.

11.2 SAFETY PRECAUTIONS

(1) 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.

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

11.3 OTHER

(1) When fixed patterns are displayed for a long time, remnant image is likely to occur.

12. MECHANICAL DRAWING

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