CMO N201J4-L01 Specification

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TFT LCD Approval Specification

MODEL NO.: N201J4 - L01

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Doc. No.: 14074327

Issued Date: Dec. 05, 2007

Model No.: N201J4 - L01

Approval

Customer :

Approved by :

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REVISION HISTORY

1. GENERAL DESCRIPTION

1.1 OVERVIEW

1.2 FEATURES

1.3 APPLICATION

1.4 GENERAL SPECIFICATIONS

1.5 MECHANICAL SPECIFICATIONS

2. ABSOLUTE MAXIMUM RATINGS

2.1 ABSOLUTE RATINGS OF ENVIRONMENT

2.2 ELECTRICAL ABSOLUTE RATINGS

2.2.1 TFT LCD MODULE

2.2.2 BACKLIGHT UNIT

3. ELECTRICAL CHARACTERISTICS

3.1 TFT LCD MODULE

3.2 BACKLIGHT UNIT

4. BLOCK DIAGRAM

4.1 TFT LCD MODULE

4.2 BACKLIGHT UNIT

5. INPUT TERMINAL PIN ASSIGNMENT

5.1 TFT LCD MODULE

5.2 BACKLIGHT UNIT

5.3 TIMING DIAGRAM OF LVDS INPUT SIGNAL

5.4 COLOR DATA INPUT ASSIGNMENT

5.5 EDID CODE DATA STRUCTURE

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. PRECAUTIONS

8.1 ASSEMBLY AND HANDLING PRECAUTIONS

8.2 SAFETY PRECAUTIONS

9. PACKING

9.1 CARTON

9.2 PALLET

10. DEFINITION OF LABELS 10

.1 CMO MODULE LABEL

10.2 CMO CARTON LABEL

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- CONTENTS -

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Doc. No.: 14074327

Issued Date: Dec. 05, 2007

Model No.: N201J4 - L01

Approval

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Doc. No.: 14074327

Issued Date: Dec. 05, 2007

Model No.: N201J4 - L01

Approval

Version Date

Ver 2.0

Dec. 05,2007 All

Page

(New)

REVISION HISTORY

Section Description

All Approval specification is first issued

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1. GENERAL DESCRIPTION

1.1 OVERVIEW

N201J4 - L01 is a 20.1” TFT Liquid Crystal Display module with two CCFLs Backlight unit and 40 pins

LVDS interface. This module supports 1920 x 1200 Wide-WUXGA mode and can display 16,777,216 colors.

The optimum viewing angle is at 6 o’clock direction. The inverter module for Backlight is not built in.

1.2 FEATURES

- Thin and High Brightness

- WUXGA (1920 x 1200 pixels) resolution

- DE only mode

- 5.0V LVDS (Low Voltage Differential Signaling) interface with 2 pixel/clock

- 2 CCFLs

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Doc. No.: 14074327

Issued Date: Dec. 05, 2007

Model No.: N201J4 - L01

Approval

1.3 APPLICATION

- TFT LCD Notebook

1.4 GENERAL SPECIFICATI0NS

Item Specification Unit Note Active Area 433.44 (H) x 270.9 (V) (20.1” diagonal) mm Bezel Opening Area 437.2 (H) x 274.7 (V) mm Driver Element a-si TFT active matrix - Pixel Number 1920 x R.G.B. x 1200 pixel Pixel Pitch 0.22575 (H) x 0.22575 (V) mm Pixel Arrangement RGB vertical stripe - Display Colors 16,777,216 color Transmissive Mode Normally white - Surface Treatment Hard coating (3H), Glare Type - -

1.5 MECHANICAL SPECIFICATIONS

Item Min. Typ. Max. Unit Note

Horizontal (H) 453 453.5 454 mm

Module Size

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

Vertical (V) 296 296.5 297 mm Depth (D) --- 8.3 8.6 mm

Weight --- 1385 1400 g -

(1)

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2. ABSOLUTE MAXIMUM RATINGS

2.1 ABSOLUTE RATINGS OF ENVIRONMENT

Item Symbol

Storage Temperature TST -20 +60 ºC Storage Humidity HST 10 90 % Operating Ambient Temperature TOP 0 +50 ºC Operating Humidity HOP 20 90 % Shock (Non-Operating) HST - 200/2 G/ms (3), (5) Vibration (Non-Operating) V

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

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Doc. No.: 14074327

Issued Date: Dec. 05, 2007

Model No.: N201J4 - L01

Approval

Value

Min. Max.

- 1.5 G (4), (5)

NOP

Unit Note

(1)

(1), (2)

(a) 90 %RH Max. (Ta

(b) Wet-bulb temperature should be 39 ºC Max. (Ta > 40 ºC).

(c) No condensation.

Љ 40 ºC).

Relative Humidity (%RH)

100

90

80

60

Operating Range

40

20 10

Storage Range

8060-20 40020-40

Temperature (ºC)

Note (2) The ambient temperature means the temperature of panel surface.

Note (3) 1 time for ± X, ± Y, ± Z. for Condition (200G / 2ms) is half Sine Wave.

Note (4) 10 ~ 500 Hz, 0.5 Hr / Cycle, 1 cycles for each X, Y, Z axis.

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.

The fixing condition is shown as below:

LCD Module

Side Mount Fixing Screw

gap=2mm

Side Mount Fixing Screw

Stage

Bracket

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2.2 ELECTRICAL ABSOLUTE RATINGS

2.2.1 TFT LCD MODULE

Item Symbol

Power Supply Voltage VCC -0.3 +6.0 V Logic Input Voltage VIN -0.3 4.3 V

2.2.2 BACKLIGHT UNIT

Item Symbol

Lamp Voltage VL Lamp Current IL Lamp Frequency FL

Note (1) Permanent damage to the device may occur if maximum values are exceeded. Function operation

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Value

Min. Max.

Value

Min. Max.

Ё Ё Ё

1400 V

8 mA

80 KHz

Unit Note

Doc. No.: 14074327

Issued Date: Dec. 05, 2007

Model No.: N201J4 - L01

Approval

(1)

(1), (2), IL = 7.5 mA

RMS

(1), (2)

should be restricted to the conditions described under Normal Operating Conditions.

Note (2) Specified values are for lamp (Refer to 3.2 for further information).

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3. ELECTRICAL CHARACTERISTICS

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Doc. No.: 14074327

Issued Date: Dec. 05, 2007

Model No.: N201J4 - L01

Approval

3.1 TFT LCD MODULE

Parameter Symbol

Min. Typ. Max.

Value

Unit Note

Power Supply Voltage Vcc 4.5 5.0 5.5 V Permissive Ripple Voltage VRP 100 mV Rush Current I

1.5 A (2)

RUSH

Initial Stage Current IIS 1.0 A (2)

Power Supply Current

LVDS Differential Input High Threshold V

LVDS Differential Input Low Threshold V

White 480 mA (3)a Black

Icc

TH(LVDS)

TL(LVDS)

760 mA (3)b

+100 mV

-100 mV

(5),

V

CM

V

CM

LVDS Common Mode Voltage VCM 1.125 1.375 V (5) LVDS Differential Input Voltage |VID| 100 600 mV (5) Terminating Resistor RT 100 Ohm Power per EBL WG P

- 7.54 - W (4)

EBL

Note (1) The ambient temperature is Ta = 25 ± 2 ºC.

Note (2) I

I

: the maximum current when VCC is rising

RUSH

: the maximum current of the first 100ms after power-on

IS

Measurement Conditions: Shown as the following figure. Test pattern: black.

+5.0V

R1

47K

Q1 2SK1475

FUSE

C3

1uF

Vcc

(LCD Module Input)

=1.2V

(5)

=1.2V

(High to Low)

(Control Signal)

SW

+12V

VR1

47K

R2

1K

Q2

2SK1470

C2

C1

1uF

0.01uF

0V

470us

Vcc rising time is 470us

+5.0V

0.9Vcc

0.1Vcc

VCC

100ms

I

RUSH

IS

ICC

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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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Doc. No.: 14074327

Issued Date: Dec. 05, 2007

Model No.: N201J4 - L01

Approval

Note (4) The specified power are the sum of LCD panel electronics input power and the inverter input

a. White Pattern

Active Area

power. Test conditions are as follows.

(a) Vcc = 5.0 V, Ta = 25 ± 2 ºC, f

(b) The pattern used is a black and white 32 x 36 checkerboard, slide #100 from the VESA file

“Flat Panel Display Monitor Setup Patterns”, FPDMSU.ppt.

(c) Luminance: 60 nits.

(d) The inverter used is provided from __________.

= 60 Hz,

v

b. Black Pattern

Active Area

Please contact them for detail information.

CMO doesn’t provide the inverter in this product.

Note (5) The parameters of LVDS signals are defined as the following figures.

CM

Single Ended

Differential

V

0V

V

0V

V

ID

V

ID

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Doc. No.: 14074327

Issued Date: Dec. 05, 2007

Model No.: N201J4 - L01

Approval

3.2 BACKLIGHT UNIT

Parameter Symbol

Min. Typ. Max. Lamp Input Voltage VL 670 750 830 V Lamp Current IL 3.0 7.5 8.0 mA

Lamp Turn On Voltage VS

Ё Ё Ё Ё

Operating Frequency FL 50 Lamp Life Time LBL 15,000 Power Consumption PL

Ё

Value

1250 (25

1400 (0

Ё Ё Ё

11.25

o

C) V

o

C) V

80 KHz (3)

Ё

Ta = 25 ± 2 ºC

Unit Note

IL = 7.5 mA

RMS

(2)

RMS

(2)

RMS

Hrs (5)

W (4), I

L

Note (1) Lamp current is measured by utilizing a high frequency current meter as shown below:

Note (2) The voltage that must be larger than Vs should be applied to the lamp for more than 1 second

after startup. Otherwise, the lamp may not be turned on normally.

(1)

= 7.5 mA

(a)

(b) Instrument : NF AS-129

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

display, and this may cause 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) P

= IL VL x2

L

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CMO N201J4-L01 Specification

Specifications and Main Features

Frequently Asked Questions

User Manual