SAMSUNG LSJ320AP04-E Specification

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SAMSUNG TFT-LCD

MODEL :

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Product Information

DATE : 27. Jan. 2012

The Information Described in this Specification is Preliminary and can be changed without prior notice

LCD Business

Samsung Electronics Co . , LTD.

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Contents

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Revision History -------------------------------------------------------------------------------------------- (3) General Description --------------------------------------------------------------------------------------- (4) General Information --------------------------------------------------------------------------------------- (4)

1. Absolute Maximum Ratings -------------------------------------------------------------------------- (5)

2. Optical Characteristics --------------------------------------------------------------------------------- (6)

3. Electrical Characteristics ------------------------------------------------------------------------------ (9)

3.1 TFT LCD Module

4. Input Terminal Pin Assignment --------------------------------------------------------------------- (11)

4.1. Input Signal & Power

4.2 LVDS Interface

4.3 Input Signals, Basic Display Colors and Gray Scale of Each Color

5. Interface Timing ---------------------------------------------------------------------------------------- (14)

5.1 Timing Parameters

5.2 Timing Diagrams of interface Signal

5.3 Power ON/OFF Sequence

6. Outline Dimension -------------------------------------------------------------------------------------- (17)

7. Packing --------------------------------------------------------------------------------------------------- (18)

7.1 CARTON(Internal Package)

7.2 Packing Specification

8. Marking & Others ------------------------------------------------------------------------------------- (20)

9. General Precaution ----------------------------------------------------------------------------------- (21)

9.1 Handling

9.2 Storage

9.3 Operation

9.4 Operation Condition Guide

9.5 Others

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Revision History

Date Rev. No Page Summary

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27.Jan.2012

000 all First issued

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General Description

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Description

LSJ320AP04 is a color active matrix liquid crystal display (LCD) that uses amorphous

silicon TFT( Thin Film Transistor) as switching components. This model is composed of a

TFT LCD panel, a driver circuit. The resolution of a 32“ is 1366 x 768 and this model can

display up to 16.7 Million colors with wide viewing angle of 89° or higher in all directions.

This panel is intended to support applications to provide a excellent performance for Flat

Panel Display such as Home-alone Multimedia TFT-LCD TV and High Definition TV.

Features

 High contrast Ratio & aperture ratio with wide color gamut  SVA (Super Vertical Align) mode  Wide viewing angle (±178°)  High speed response  HD resolution (16:9)  LVDS (Low Voltage Differential Signaling) interface

General Information

Items Specification Unit Note

713.0(H) x 412.8(V)

Panel Size

1.76(D)

Weight 1.2(Max) kg

Pixel Pitch 0.51075(H) X 0.17025(V) mm

Active Display Area 697.6845(H) X 392.256(V) mm

Surface Treatment Haze 2%, Hard-coating (2H)

Display Colors 8 Bits-True, 16.7 M colors

Number of Pixels 1366 X 768 pixel

Pixel Arrangement RGB vertical stripe

Display Mode Normally Black

±1.0mm

Max

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1. Absolute Maximum Ratings

If the condition exceeds maximum ratings, it can cause malfunction or unrecoverable damage to the device.

(VSS = 0 V)

Item Symbol Min. Max. Unit Note

Power Supply Voltage V

Storage temperature T

STG

10.8 13.2 V (1) 5 40

Glass surface

temperature

Center T

OPR

0 50

(Operation)

Note (1) Ta= 25 ± 2 °C

(2) Temperature and relative humidity range are shown in the figure below.

a. 90 % RH Max. (Ta ≤ 39 °C) b. Relative Humidity is 90% or less. (Ta > 39 °C) c. No condensation

℃

(2)

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2. Optical Characteristics

The optical characteristics should be measured in a dark room or equivalent. Measuring equipment : TOPCON RD-80S, D65 ,ELDIM EZ-Contrast

(Ta = 25 ± 2°C, VDD=12V)

Item Symbol Condition Min. Typ. Max. Unit Note

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Contrast Ratio

(Center of screen)

Response

Time

Color

Chromaticity

(CIE 1931)

sRGB Concordance - - 98.5 - %

Color Temperature - - 10,000 - K

Viewing

Angle

G-to-G Tg - 10 16 msec

Red

Green

Blue

White

Hor.

Ver.

C/R

Rx Ry 0.330 Gx 0.300 Gy 0.600 Bx 0.150 By 0.060

Wx 0.280

Wy 0.290

Normal

qL,R=0

qU,D=0

Viewing

Angle

C/R≥10

3,000 4,000 -

0.640

TYP.

-0.03

75 89 75 89 75 89 75 89 -

TYP.

+0.03

Degree

(1)

D65

(3)

RD-80S

(5),(6)

D65

(5)

D65

(6)

EZ-

Contrast

Notice

(a) Test Equipment Setup

The measurement should be executed in a stable, windless and dark room between 40min and 60min after operating the Panel at the given temperature for stabilization of the standard light(SEC use standard illuminant D65 Media). This should be measured in the center of screen. Environment condition : Ta = 25 ± 2 °C

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C R

max

min



Photo detector Field

SR3

RD-80S

TFT - LCD Module

- Definition of test point 320 960 1600

1°

2°

Photo detector

Field

BM-5A : 50㎝ RD-80S : 50㎝ EZ-Contrast:0㎝

LCD Panel

The center of the screen

180

540

900

Note (1) Definition of Contrast Ratio (C/R)

: Ratio of gray max (Gmax) & gray min (Gmin) at the center point ⑤ of the panel : The measurement goes in D65 Standard Light Source

⑨

⑥

Gmax : Luminance with all pixels white Gmin : Luminance with all pixels black

⑧

⑤ ④

②③

⑦

①

Active Area

Test Point

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Note (2) Definition of Response time : Sum of Tr, Tf

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Display data

Optical Instruments

Response

100%

Black (data off)

White (data on)

90%

10%

※ G-to-G : Average response time between Gray to Gray (Scale)

Note (3) Definition of Color Chromaticity (CIE 1931)

Color coordinate of Red, Green, Blue & White at center point ⑤

The measurement goes in D65 Standard Light Source

Black (data off)

TIME

Note (4) Definition of Viewing Angle

: Viewing angle range (C/R ≥10)

The measurement goes in D65 Standard Light Source

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3. Electrical Characteristics

3.1 TFT LCD Module

The connector for display data & timing signal should be connected.

Ta = 25°C ± 2 °C

Item Symbol Min. Typ. Max. Unit Note Voltage of Power Supply VDD 10.8 12.0 13.2 V (1)

Current of Power

Supply

(a) Black

IDD

- 365 830 mA (2),(3)(b) White - 370 830 mA

Vsync Frequency fV 48 60 66 Hz Hsync Frequency fH 44 48 53 kHz Main Frequency Fdclk 72 78 85 MHz Rush Current IRUSH - - 4 A (4)

Note (1) The ripple voltage should be controlled under 10% of VDD.

(2) fV= 60 Hz, fDCLK = 78 MHz, VDD= 12.0V, DC Current. (3) Power dissipation check pattern (LCD Module only)

a) Black Pattern b) White Pattern c) N-pattern

(4) Measurement Conditions

100%

90%

10% GND

=470㎲

RUSH

Rush Current I

can be measured when T

RUSH

. is 470㎲.

RUSH

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4. Input Terminal Pin Assignment

WPN

SCL

I2C interface

SDA

GND

LV0_N

LVDS

LV0_P

GND

LV1_N

negative LVDS differential data input (0)

LV1_P

positive LVDS differential data input (0)

GND

LV2_N

negative LVDS differential data input (1)

LV2_P

positive LVDS differential data input (1)

GND

LVCLK_N

negative LVDS differential data input (Clock)

LVCLK_P

positive LVDS differential data input (Clock)

GND

LV3_N

negative LVDS differential data input (3)

LV3_P

positive LVDS differential data input (3)

GND

AGING_ENI

AGING OPTION (Low: Active)

LVDS_SEL

LVDS OPTION (Low: JEIDA, High: VESA)

WPN

GND

N.C

VIN

Power Supply : +12V

VIN

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4.1. Input Signal & Power Connector : YOUNHO 30Pin, SMD-A

PIN SYMBOL FUNCTION

Note1) No Connection: These PINS are used only for SAMSUNG. (DO NOT CONNECT)

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Note(1) Pin number starts from Bottom side

PCB

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#1 #30

▼

#30

▼

#1 #10

#10

Fig. Connector diagram

a. Power GND pins should be connected to the LCD’s metal chassis.

b. All power input pins should be connected together. c. All NC pin should be separated from other signal or power.

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4.2 LVDS Interface

LVDS pin

JEIDA -DATA

TxOUT/RxIN0

TxIN/RxOUT0

TxIN/RxOUT1

TxIN/RxOUT2

TxIN/RxOUT3

TxIN/RxOUT4

TxIN/RxOUT6

TxIN/RxOUT7

TxOUT/RxIN1

TxIN/RxOUT8

TxIN/RxOUT9

TxIN/RxOUT12

TxIN/RxOUT13

TxIN/RxOUT14

TxIN/RxOUT15

TxIN/RxOUT18

TxOUT/RxIN2

TxIN/RxOUT19

TxIN/RxOUT20

TxIN/RxOUT21

TxIN/RxOUT22

TxIN/RxOUT24 HSYNC

TxIN/RxOUT25

VSYNC

TxIN/RxOUT26

DEN

TxOUT/RxIN3

TxIN/RxOUT27

TxIN/RxOUT5

TxIN/RxOUT10

TxIN/RxOUT11

TxIN/RxOUT16

TxIN/RxOUT17

TxIN/RxOUT23

RESERVED

- LVDS Receiver : Tcon (merged) - Data Format (JEIDA)

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4.3 Input Signals, Basic Display Colors and Gray Scale of Each Color

Note) Definition of Gray :

Rn : Red Gray, Gn : Green Gray, Bn : Blue Gray (n = Gray level)

Input Signal : 0 = Low level voltage, 1 = High level voltage

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5. Interface Timing

5.1 Timing Parameters ( Timing-Controller )

SIGNAL ITEM SYMBOL MIN. TYP. MAX. Unit NOTE

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Clock

Hsync F

Frequency

Vsync F

1/T

72 78 85 MHz

44 48 53 KHz

48 60 66 HZ

Active

Vertical

Display

Period

- 768 - Lines

Display Term

Vertical

Total

776 802 1200 Lines

Active

Horizontal

Display

Period

- 1366 - Clocks

Display Term

Horizontal

Total

1480 1624 2000 clocks

Note) This product is DE only mode. The input of Hsync & Vsync signal does

not have an effect on normal operation. (1) Test Point : TTL control signal and CLK at LVDS Tx input terminal in system (2) Internal VDD = 3.3V (3) Spread spectrum

- Modulation rate (max) : ± 1.5 %

- Modulation Frequency : 30 ~ 300KHz

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5.2 Timing diagrams of interface signal ( DE only mode )

TVD

THD

DCLK

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DATA

SIGNALS

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5.3 Power ON/OFF Sequence

To prevent a latch-up or DC operation of the LCD Module, the power on/off

sequence should be as the diagram below.

0.5ms<T1≤10ms

1ms<T2≤50ms

0ms<T3≤50ms

1000ms≤T4

1000ms≤T5

100ms≤T6

T1 : VDDrising time from 10% to 90% T2 : The time from VDDto valid data at power ON. T3 : The time from valid data off to VDDoff at power Off. T4 : VDDoff time for Windows restart T5 : The time from valid data to B/L enable at power ON. T6 : The time from valid data off to B/L disable at power Off.

 The supply voltage of the external system for the Module input should be the same

as the definition of VDD.

 Apply the lamp voltage within the LCD operation range. When the back light turns on

before the LCD operation or the LCD turns off before the back light turns off, the display may momentarily show abnormal screen.

 In case of VDD= off level,

please keep the level of input signals low or keep a high impedance.

 T4 should be measured after the Module has been fully discharged between power off

and on period.

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

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ACTIVE CENTER

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7. PACKING

7.1 CARTON (Internal Package)

(1) Packing Form Corrugated fiberboard box and corrugated cardboard as shock absorber (2) Packing Method

Packing- Upper Box

Pallet Tray

10EA 10EA

Pallet-Plastic

10EA

7.2 Packing Specification

ITEM Specification Remark

1. 1.20 Kg / LCD (7[ea]/Tray, 140[ea]/Pallet)

LCD Packing 140ea / Box

2. 0.04 Kg / Middle sheet (8[ea]/Tray, 160[ea]/Pallet)

3. 2.00 Kg / Panel tray-Bottom (20ea/Pallet)

4. 0.50 Kg / Palel tray-Top (2ea)

7EA

Pallet-Wood 1Box / Pallet

Pallet size H x V x height 1,475mm(H) x 1,150mm(V) x 1,131mm(height)

Total weight 240.4 kg

1. 23 Kg / Pallet-Plastic (1ea)

2. 2.00 Kg / Packing Pallet-Box(1ea)

Pallet(23kg) + Panel tray(40kg) + Panel(168kg) + Middle sheet(6.4Kg) + Packing Box (3kg)

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8. MARKING & OTHERS

A nameplate bearing followed by is affixed to a shipped product at the specified

location on each product.

(1) Cell Label

LSJ320AP04

Lot number : X X X X XXX XX X

Cell Position No. (In the Glass) Glass No. (In the one Lot) Lot No. (Glass) Month Year (Note1) Product code Line

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(2) Box Label

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LSJ320AP04

xxxx

140

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9. General Precautions

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9.1 Handling

(a) When the Module is assembled, it should be attached to the system firmly

using all mounting holes. Be careful not to twist and bend the Module.

(b) Refrain from strong mechanical shock and / or any force to the Module.

In addition to damage, this may cause improper operation or damage to the Module and CCFL back light.

Do not press or scratch the surface harder than a HB pencil lead.

(d) Wipe off water droplets or oil immediately. If you leave the droplets for a long

time, staining or discoloration may occur. (e) If the surface of the polarizer is dirty, clean it using absorbent cotton or soft cloth. (f) Desirable cleaners are water, IPA(Isopropyl Alcohol) or Hexane.

Do not use Ketone type materials(ex. Acetone), Ethyl alcohol, Toluene, Ethyl acid

or Methyl chloride. It might permanent damage to the polarizer due to chemical

reaction.

(g) 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, legs or clothes, it must

be washed away with soap thoroughly. (h) Protect the module from Electrostatic discharge. Otherwise the ASIC IC or

Semiconductor would be damaged.

(i) Use finger-stalls with soft gloves in order to keep display clean during the

incoming inspection and assembly process.

(k) Protection film for polarizer on the Module should be slowly peeled off just before use

so that the electrostatic charge can be minimized. Must put on antistatic glove while

handle a module (l) Pins of I/F connector should not be touched directly with bare hands.

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* Process Control Standard

Item Management standard value and performance standard

1 Anti-static mat (shelf) 1 to 50 [Mohm]

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3 Ionizer

4 Anti-static wrist band 0.8 to 10 [Mohm]

6 Temperature 7 Humidity 60 to 70 [%RH]

Anti-static mat (floor,

desk)

Anti-static wrist band

entry and ground

resistance

1 to 100 [Mohm]

Attenuate from ± 1,000V to ± 100V within 2 sec

Below 1,000 [ohm]

0 ∼ 35℃

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9.2 Storage

We highly recommend to comply with the criteria in the table below

ITEM Unit Min. Max.

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Storage

Temperature

Storage

Humidity

Storage life 6 months

- The storage room should provide good ventilation and temperature control.

- Products should not be placed on the floor, but on the Pallet away from

- Prevent products from direct sunlight, moisture nor water; Be cautious of

Storage

Condition

- Avoid other hazardous environment while storing goods.

(℃) 5 40

(%rH) 35 75

a wall. a build up of condensation.

After 1 month 2 month 3 month 4month 5 month 6month

Baking No backing 50℃ 10% 24Hr 50℃ 10% 48Hr

9.3 Operation

(a) Do not connect or disconnect the Module in the "Power On" condition. (b) Power supply should always be turned on/off by the "Power on/off sequence" (c) Module has high frequency circuits. Sufficient suppression to the electromagnetic

interference should be done by system manufacturers. Grounding and shielding methods may be important to minimize the interference.

(d) The cable between the back light connector and its inverter power supply should

be connected directly with a minimized length. A longer cable between the back light and the inverter may cause lower luminance of lamp(CCFT) and may require higher startup voltage(Vs).

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9.4 Operation Condition Guide

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(a) The LCD product should be operated under normal conditions.

Normal condition is defined as below;

- Temperature : 20±15℃

- Humidity : 55±20%

- Display pattern : continually changing pattern (Not stationary)

(b) If the product will be used in extreme conditions such as high temperature,

humidity, display patterns or operation time etc.., It is strongly recommended to contact SEC for Application engineering advice. Otherwise, its reliability and

function may not be guaranteed. Extreme conditions are commonly found at

Airports, Transit Stations, Banks, Stock market, and Controlling systems.

9.5 Others

(a) Ultra-violet ray filter is necessary for outdoor operation. (b) Avoid condensation of water. It may result in improper operation or disconnection

of electrode.

input voltage variation, variation in part contents and environmental temperature, and so on) Otherwise the Module may be damaged.

(d) If the Module keeps displaying the same pattern for a long period of time,

the image may be "sticked" to the screen. To avoid image sticking, it is recommended to use a screen saver.

(e) This Module has its circuitry PCB's on the rear side and should be handled

carefully in order not to be stressed.

(f) Please contact SEC in advance when you display the same pattern for a long time.

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