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Customer : DATE :19. Jan. 2011
SAMSUNG TFT-LCD
MODEL : LSJ320AP01
Any Modification of Specification is not allowed without SEC's Permission.
NOTE :
DATE
Customer's Approval 19. Jan. 2011
DATE DATE
19. Jan. 2011
LCD Business
Samsung Electronics Co . , LTD.
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Contents
Revision History -------------------------------------------------------------------------------------------- (4)
General Description --------------------------------------------------------------------------------------- (5)
General Information --------------------------------------------------------------------------------------- (5)
1. Absolute Maximum Ratings -------------------------------------------------------------------------- (6)
2. Optical Characteristics --------------------------------------------------------------------------------- (7)
3. Electrical Characteristics ------------------------------------------------------------------------------ (10)
3.1 TFT LCD Module
4. Block Diagram ------------------------------------------------------------------------------------------- (11)
5. Input Terminal Pin Assignment --------------------------------------------------------------------- (12)
5.1. Input Signal & Power
6. Input Terminal Pin Assignment --------------------------------------------------------------------- (14)
6.1 LVDS Interface
6.2 Input Signals, Basic Display Colors and Gray Scale of Each Color
7. Interface Timing ---------------------------------------------------------------------------------------- (16)
7.1 Timing Parameters
7.2 Timing Diagrams of interface Signal
7.3 Power ON/OFF Sequence
8. Outline Dimension -------------------------------------------------------------------------------------- (19)
9. Reliability Test ------------------------------------------------------------------------------------------- (20)
10. Packing --------------------------------------------------------------------------------------------------(21)
11. Marking & Others ------------------------------------------------------------------------------------- (22)
12. General Precaution ----------------------------------------------------------------------------------- (23)
12.1 Handling
12.2 Storage
12.3 Operation
12.4 Others
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Revision History
Date Rev. No Page Summary
19. Nov.
000 all First issued
2010
19. Jan
001 25 page Storage
2011
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General Description
Description
LSJ320AP01 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 and source PBAs. 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 & 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 (1pixel/clock)
General Information
Items Specification Unit Note
713.0(HTYP) x 412.80 (VTYP) 0.2mm
Panel Size mm
1.76(DMAX) 0.15mm
Weight 1.1(Max.) kg 0.1Kg
Pixel Pitch 0.51075 (H) 0.17025 (V) mm
Active Display Area 697.6845 (H) 392.256 (V) mm
Surface Treatment 5.5 Haze, Hard-Coating (2H)
Display Colors 8 Bits-True, 16.7M colors
Number of Pixels 1366 X 768 pixel
Pixel Arrangement RGB horizontal stripe
Display Mode Normally Black
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1. Absolute Maximum Ratings
If the condition exceeds maximum ratings, it can cause malfunction or unrecoverable
damage to the device.
(
Item Symbol Min. Max. Unit Note
Power Supply Voltage VDD 13.2 V (1)
Storage temperature TSTG -20 65 (2)
Glass surface
temperature Center TOPR 0 50 (2)
(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
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2. Optical Characteristics
The optical characteristics should be measured in a dark room or equivalent.
Measuring equipment : TOPCON RD-80S, TOPCON SR-3 ,ELDIM EZ-Contrast
(Ta = 25 2 C, VDD=12.0V, fv= 60Hz, fDCLK=78MHz)
Item Symbol Condition Min. Typ. Max. Unit Note
Contrast Ratio (1)
C/R 3000 4000 -
(Center of screen) SR-3
Response (3)
G-to-G Tg - 8 16 msec
Time RD-80S
Luminance of White (4)
YL 250 300 - cd/m2
(Center of screen) Normal SR-3
Rx TL,R=0 0.640
Red TU,D=0
Ry 0.330
Gx Viewing 0.300
Green Angle
Color Gy 0.640
TYP. TYP. (5),(6)
Chromaticity
Bx -0.03 0.150 +0.03 SR-3
(CIE 1931)
Blue
By 0.060
Wx 0.280
White
Wy 0.290
Color Gamut - 69 72 - % (5)
Color Temperature - 7,000 10,000 13,000 K SR-3
TL 75 89 -
Hor.
Viewing TR 75 89 - (6)
C/R10 Degree
Angle TU 75 89 - EZ-Contrast
Ver.
TD 75 89 -
Brightness Uniformity (2)
Buni - - 25 %
(9 Points) SR-3
- Optical characteristics are based on VD standard module
- The measurement shall be executed 60 minutes after lighting at rating.
- Test Equipment Setup
The measurement should be executed in a stable, windless and dark room between
40min and 60min after lighting the back light at 25 2 C for stabilization
of the back light. This should be measured in the center of screen.
Environment condition : Ta = 25 2 C
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Photo detector
Photo detector Field
SR3 1
RD-80S 2 Field
BM-5A : 50
RD-80S : 50
EZ-Contrast:0
TFT - LCD Module
LCD Panel
The center of the screen
- Definition of test point
320 960 1600
180 Active Area
Test Point
540
900
Note (1) Definition of Contrast Ratio (C/R)
: Ratio of gray max (Gmax) & gray min (Gmin) at the center point of the panel
G max
C/R
G min
Gmax : Luminance with all pixels white
Gmin : Luminance with all pixels black
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Note (2) Definition of 9 points brightness uniformity (Test pattern : Full White)
( B max B min)
Buni 100
B max
Bmax : Maximum brightness
Bmin : Minimum brightness
Note (3) Definition of Response time : Sum of Tr, Tf
Display data Black (data off) White (data on) Black (data off)
TR TF
Optical Instruments
100%
Response
90%
10%
0%
TIME
Note (4) Definition of Luminance of White : Luminance of white at center point
Note (5) Definition of Color Chromaticity (CIE 1931)
Color coordinate of Red, Green, Blue & White at center point
Note (6) Definition of Viewing Angle
: Viewing angle range (C/R 10)
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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)
(a) Black 250 450 650 mA
Current
of Power (b) White IDD 250 450 650 mA (2),(3)
Supply
(c) Sub V-stripe 500 700 900 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 =78MHz, VDD = 12.0V, DC Current.
(3) Power dissipation check pattern (LCD Module only)
a) Black Pattern b) White Pattern c) Sub V-stripe Pattern
(4) Measurement Conditions
VDD
100%
90%
10%
GND
TRUSH=470
Rush Current IRUSH can be measured when TRUSH. is 470 .
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4. Block Diagram
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5. Input Circuit Pin Assignment
5.1. Input Signal Connector : SMD-A(YOUNHO)
Note1) No Connection: This PINS are only used for SAMSUNG internal using.
Note2) LVDS OPTION : If this PIN is HIGH (3.3 V) Normal LVDS format
LOW (GND) JEIDA LVDS format
SEQUENCE : On = VDD(T1) LVDS Option Interface Signal(T2)
OFF = Interface Signal(T3) LVDS Option VDD
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5.2 LVDS Interface
- LVDS Receiver : Tcon (merged)
- Data Format (JEIDA & Normal)
LVDS pin JEIDA -DATA VESA -DATA
TxIN/RxOUT0 R2 R0
TxIN/RxOUT1 R3 R1
TxIN/RxOUT2 R4 R2
TxOUT/RxIN0 TxIN/RxOUT3 R5 R3
TxIN/RxOUT4 R6 R4
TxIN/RxOUT6 R7 R5
TxIN/RxOUT7 G2 G0
TxIN/RxOUT8 G3 G1
TxIN/RxOUT9 G4 G2
TxIN/RxOUT12 G5 G3
TxOUT/RxIN1 TxIN/RxOUT13 G6 G4
TxIN/RxOUT14 G7 G5
TxIN/RxOUT15 B2 B0
TxIN/RxOUT18 B3 B1
TxIN/RxOUT19 B4 B2
TxIN/RxOUT20 B5 B3
TxIN/RxOUT21 B6 B4
TxOUT/RxIN2 TxIN/RxOUT22 B7 B5
TxIN/RxOUT24 HSYNC HSYNC
TxIN/RxOUT25 VSYNC VSYNC
TxIN/RxOUT26 DEN DEN
TxIN/RxOUT27 R0 R6
TxIN/RxOUT5 R1 R7
TxIN/RxOUT10 G0 G6
TxOUT/RxIN3 TxIN/RxOUT11 G1 G7
TxIN/RxOUT16 B0 B6
TxIN/RxOUT17 B1 B7
TxIN/RxOUT23 RESERVED RESERVED
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6.2 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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7. Interface Timing
7.1 Timing Parameters
SIGNAL ITEM SYMBOL MIN. TYP. MAX. Unit NOTE
Clock 1/TC 72 78 85 MHz -
Hsync Frequency FH 44 48 53 KHz -
Vsync FV 48 60 66 Hz -
Active
Display TVD - 768 - Lines -
Vertical Period
Display Term
Vertical
TV 776 802 1200 Lines -
Total
Active
Display THD - 1366 - Clocks -
Horizontal Period
Display Term
Horizontal
TH 1480 1624 2000 clocks -
Total
Note)
(1) Test Point : TTL control signal and CLK at LVDS Tx input terminal in system
(2) Internal VDD = 3.3V
(3) Spread spectrum
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7.2 Timing diagrams of interface signal
TV
TVD
DE
TH
THD
DE
DCLK
TC
DATA
SIGNALS
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7.3 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 1 0 1000msT4
1000msT5
100msT6
T1 : VDD rising time from 10% to 90%
T2 : The time from VDD to valid data at power ON.
T3 : The time from valid data off to VDD off at power Off.
T4 : VDD off 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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8. Outline Dimension
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9. Reliability Test
Item Test condition Quantity
Temperature
-20 65 , 440Cycle 4EA
Step stress
50 operation,500hr
HTOL 8EA
60 operation,500hr
LTOL -5 operation, 500hr 4EA
RTOL 25 , 4EA
HTS 70 storage, 500hr 4EA
LTS -25 storage, 500hr 4EA
THB 50 / 90%RH, 30sec On / Off , 500hr operation 4EA
WHTS 60 / 75%RH, 500hr 4EA
ESD (Driver-IC) Input: 4kV,150 /330,Input Con.Pin,3 Times/Pin 3EA
T/S -20 ~ 60 , 100Cycle 4EA
[ Result Evaluation Criteria]
Under the display quality test conditions with normal operation state, these should
be no change which may affect practical display functions.
* HTOL/ LTOL : High/Low Temperature Operating Life
** THB : Temperature Humidity Bias
*** HTS/LTS : High/Low Temperature Storage
**** WHTS : Wet High Temperature Storage
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10. PACKING
10.1 CARTON (Internal Package)
(1) Packing Form
Corrugated fiberboard box and PCABS tray as shock absorber
(2) Packing Method
Packing- Upper Box
Pallet Tray 15 EA
10 EA
Pallet-Plastic
10.2 Packing Specification Tray spec
ITEM Specification Remark
1. 2.00 Kg / LCD (10[ea]/Tray, 10[ea]/Pallet)
2. 0.04 Kg / Middle sheet (16[ea]/Tray, 160[ea]/Pallet)
LCD Packing 5ea / Box
2. 5.52 Kg / Panel tray (30ea/Pallet)
3. 2.00 Kg / Packing-Upper Box (1ea)
1Box / Pallet
(W1200,L850,H120 1. Pallet weight = 23 kg
Pallet-Plastic
, 2. 23 Kg / Pallet
YELLOW)
Packing
Vertical
Direction
Pallet size H x V x height 1475mm(H) x 1150mm(V) x 1131mm(height)
Pallet(23kg) + Panel tray(165.6kg) + Panel(280kg)
Pallet weight 294 kg
+ Middle sheet(7.9Kg) + Packing-Upper Box (2.0kg)
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11. MARKING & OTHERS
A nameplate bearing followed by is affixed to a shipped product at the specified
location on each product.
(1) Part number : LSJ320AP01
(2) Revision: One letter
(3) Control: One letter
(4) 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
(4) Control PBA
XXXXXXXXX X XX
XXXXXX
-Color: Green
(5) Packing box attach
100mm
Part number
Box serial number
165mm
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12. General Precautions
12.1 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) Because the inverter use high voltage, it should be disconnected from power
before it is assembled or disassembled.
(c) 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.
(d) Note that polarizers are very fragile and could be damage easily.
Do not press or scratch the surface harder than a HB pencil lead.
(e) Wipe off water droplets or oil immediately. If you leave the droplets for a long
time, staining or discoloration may occur.
(f) If the surface of the polarizer is dirty, clean it using absorbent cotton or soft cloth.
(g) 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.
(h) 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.
(i) Protect the module from Electrostatic discharge. Otherwise the ASIC IC or
Semiconductor would be damaged.
(j) Use finger-stalls with soft gloves in order to keep display clean during the
incoming inspection and assembly process.
(k) Do not disassemble the Module.
(l) Do not disassemble shield case of inverter & LVDS board.
(m) Do not connect N.C pins. (Samsung internal use only)
(n) 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
(o) 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]
Anti-static mat (floor,
2 1 to 100 [Mohm]
desk)
3 Ionizer Attenuate from 1,000V to 100V within 2 sec
4 Anti-static wrist band 0.8 to 10 [Mohm]
Anti-static wrist band entry
5 Below 1,000 [ohm]
and ground resistance
6 Temperature 0 35
7 Humidity 60 to 70 [%RH]
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12.2 Storage
We highly recommend to comply with the criteria in the table below
ITEM Unit Min. Max.
Storage Temperature ( ) 5 40
Storage Humidity (%rH) 35 75
Storage life 12 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
a wall.
- Prevent products from direct sunlight, moisture nor water; Be cautious of
a build up of condensation.
Storage Condition
- Avoid other hazardous environment while storing goods.
- If products delivered or kept in conditions of over the storage period of 3
months, the recommended temperature or humidity range,
we recommend you leave them at a temperature of 20 and a humidity
of 50% for 24 hours.
12.3 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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12.4 Operation Condition Guide
(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.
12.5 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.
(c) Do not exceed the absolute maximum rating value. ( supply voltage variation,
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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