LTA320AP02 SAMSUNG | Alldatasheet
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Technical content
MODEL LTA320AP02 Doc. No 06-003-G-081209 Page 대외비대외비대외비대외비 2008-12-09 / 정진수 / 응용기술 2파트 / 보존기한 :3년 대외비대외비대외비대외비 2009-05-11 / 정진수 / 응용기술 2파트 / 보존기한 :3년 SAMSUNG TFT-LCD MODEL : LTA320AP02 SAMSUNG TFTSAMSUNG TFT--LCDLCD MODEL MODEL : LTA320AP02: LTA320AP02 Customer :국내국내국내국내 DATE : May. 15, 2009 LCD Business Samsung Electronics Co . , LTD. NOTE : CustomerCustomer’’s Approvals Approval SIGNATURE DATE APPROVAED BY DATE May .15,2009 PREPARED BY DATE May .15,2009 Product InformationProduct Information www.DataSheet4U.net www.DataSheet4U.net
MODEL LTA320AP02 Doc. No 06-003-G-081209 Page 대외비대외비대외비대외비 2008-12-09 / 정진수 / 응용기술 2파트 / 보존기한 :3년 대외비대외비대외비대외비 2009-05-11 / 정진수 / 응용기술 2파트 / 보존기한 :3년Contents
3.1 TFT LCD Module
3.2 Back Light Unit
3.3 Inverter Input & Specification
5.1 Input Signal & Power
5.2 Inverter Input Pin Configuration
5.3 Inverter Input Power Sequence
5.4 LVDS Interface
5.5 Input Signals, Basic Display Colors and Gray Scale of Each Color
6.1 Timing Parameters (DE only mode)
6.2 Timing Diagrams of interface Signal (DE only mode)
6.3 Power ON/OFF Sequence
10.1 Handling
10.2 Storage
10.3 Operation
10.4 Operation Condition Guide
10.5 Others
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MODEL LTA320AP02 Doc. No 06-003-G-081209 Page 대외비대외비대외비대외비 2008-12-09 / 정진수 / 응용기술 2파트 / 보존기한 :3년 대외비대외비대외비대외비 2009-05-11 / 정진수 / 응용기술 2파트 / 보존기한 :3년
Revision History
RGB vertical stripe /barb2right/barb2right /barb2right/barb2rightRGB Horizontal stripe4001May.15 2009 Date Rev. No Page Summary Feb. 25, 2009 000 all First issued www.DataSheet4U.net www.DataSheet4U.net
MODEL LTA320AP02 Doc. No 06-003-G-081209 Page 대외비대외비대외비대외비 2008-12-09 / 정진수 / 응용기술 2파트 / 보존기한 :3년 대외비대외비대외비대외비 2009-05-11 / 정진수 / 응용기술 2파트 / 보존기한 :3년 LTA320AP02 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 a back light unit. The resolution of a 32.0” 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. /square4RoHS compliance (Pb-free) /square4High contrast & aperture ratio /square4PVA (Patterned Vertical Align) mode /square4Wide viewing angle (±178°) /square4High speed response /square4HD resolution (16:9) /square4Low Power consumption /square4Direct U-Type 4 CCFLs (Cold Cathode Fluorescent Lamp) /square4DE (Data Enable) mode /square4LVDS (Low Voltage Differential Signaling) interface (1pixel/clock)
Features
Description
Items Specification Unit Note Module Size 760.0(HTYP) x 450.0(VTYP) mm ± 1.0mm 50.5 (DMAX) Weight 7,500Max) g Pixel Pitch 0.51075(H) x 0.51075(V) mm Active Display Area 697.68(H) x 392.25(V) mm Surface Treatment Haze 7%,Hard-coating(3H) - Display Colors 8 bit - 16.7M colors Number of Pixels 1366 x 768 pixel Pixel Arrangement RGB Horizontal stripe - Display Mode Normally Black - Luminance of White 450 (Typ.) cd/m2 www.DataSheet4U.net www.DataSheet4U.net
MODEL LTA320AP02 Doc. No 06-003-G-081209 Page 대외비대외비대외비대외비 2008-12-09 / 정진수 / 응용기술 2파트 / 보존기한 :3년 대외비대외비대외비대외비 2009-05-11 / 정진수 / 응용기술 2파트 / 보존기한 :3년 Item Symbol Min. Max. Unit Note Power Supply Voltage V DD GND-0.3 13.2 V (1) Storage temperature TSTG -20 60 ℃ (2) Glass surface temperature (Operation) Center T OPR 0 50 ℃ (2),(5) T. Uniformity △ T - 10 ℃ Shock ( non - operating ) S nop - 50 G (3) Vibration ( non - operating ) V nop - 1.5 G (4) 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 (3) 11ms, sine wave, one time for ± X, ± Y, ± Z axis (4) 10-300 Hz, Sweep rate 10min, 30min for X,Y,Z axis 1. Absolute Maximum Ratings If the condition exceeds maximum ratings, it can cause malfunction or unrecoverable damage to the device. Fig. Temperature and Relative humidity range www.DataSheet4U.net www.DataSheet4U.net
MODEL LTA320AP02 Doc. No 06-003-G-081209 Page 대외비대외비대외비대외비 2008-12-09 / 정진수 / 응용기술 2파트 / 보존기한 :3년 대외비대외비대외비대외비 2009-05-11 / 정진수 / 응용기술 2파트 / 보존기한 :3년 (5) Definition of test point TOPR : Temperature of the center of the glass surface (Test point 5) T1~ T4 : Temperature of each edge of the glass surface TMAX : The highest temperature of the glass surface △ T should be less than 10 ℃ (△ T = | TOPR – T MAX| ) 5mm 5mm LCD Module (Active) 1 2 www.DataSheet4U.net www.DataSheet4U.net
MODEL LTA320AP02 Doc. No 06-003-G-081209 Page 대외비대외비대외비대외비 2008-12-09 / 정진수 / 응용기술 2파트 / 보존기한 :3년 대외비대외비대외비대외비 2009-05-11 / 정진수 / 응용기술 2파트 / 보존기한 :3년2. 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=12V, fv= 60Hz, f DCLK=75MHz, Max Dimming=3.3V) Item Symbol Condition Min. Typ. Max. Unit Note Contrast Ratio (Center of screen) C/R Normal θ L,R=0 θ U,D=0 Viewing Angle - 5,000 - (1) SR-3 Response Time G-to-G (Avg) Tg - 8 - (3) RD-80S Luminance of White (Center of screen) YL - 450 - cd/m 2 (4) SR-3 Color Chromaticity (CIE 1931) Red Rx TYP. -0.03 0.636 TYP. +0.03 (5),(6) SR-3 Ry 0.335 Green Gx 0.287 Gy 0.614 Blue Bx 0.146 By 0.071 White Wx 0.280 Wy 0.290 Color Gamut - - 72 - % (5) SR-3 Color Temperature - - 10,000 - K (5) SR-3 Viewing Angle Hor. θ L C/R≥ 10 79 89 - Degree (6) EZ-Contrast θ R 79 89 - Ver. θ U 79 89 - θ D 79 89 - Brightness Uniformity (9 Points) Buni - - 25 % (2) SR-3 - 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 the given temperature for stabilization of the back light. This should be measured in the center of screen. . Max. Dimming = 3.3V . Environment condition : Ta = 25 ± 2 ° C www.DataSheet4U.net www.DataSheet4U.net
MODEL LTA320AP02 Doc. No 06-003-G-081209 Page 대외비대외비대외비대외비 2008-12-09 / 정진수 / 응용기술 2파트 / 보존기한 :3년 대외비대외비대외비대외비 2009-05-11 / 정진수 / 응용기술 2파트 / 보존기한 :3년 Photo detector Field SR-3 1 ° RD-80S 2° Photo detector LCD Panel TFT - LCD Module The center of the screen SR-3 : 50㎝ RD-80S : 50 ㎝ EZ-Contrast :0㎝ Field - Definition of test point ①①①①②②②②③③③③ ⑥⑥⑥⑥ ⑨⑨⑨⑨ ⑧⑧⑧⑧ ⑤⑤⑤⑤ ④ ④④④ ⑦⑦⑦⑦ Active Area Test Point Note (1) Definition of Contrast Ratio (C/R) : Ratio of gray max (Gmax) & gray min (Gmin) at the center point ⑤ of the panel C R G G/ max min= Gmax : Luminance with all pixels white Gmin : Luminance with all pixels black 228 683 1138 640 384 128 www.DataSheet4U.net www.DataSheet4U.net
MODEL LTA320AP02 Doc. No 06-003-G-081209 Page 대외비대외비대외비대외비 2008-12-09 / 정진수 / 응용기술 2파트 / 보존기한 :3년 대외비대외비대외비대외비 2009-05-11 / 정진수 / 응용기술 2파트 / 보존기한 :3년 Note (2) Definition of 9 points brightness uniformity ( Test pattern : Full White ) Note (3) Definition of Response time : Sum of Tr, Tf Buni B B B= ∗ −100 ( max min) max Bmax : Maximum brightness Bmin : Minimum brightness Display data Optical Instruments Response TIME TR TF 10% 90% Black (data off) Black (data off) White (data on) 100% Note (4) Definition of Luminance of White : Luminance of white at center point ⑤ Note (5) Definition of Color Chromaticity (CIE 1931) Color coordinate of Red, Green, Blue & White at center point ⑤ Note (6) Definition of Viewing Angle : Viewing angle range (C/R ≥ 10) ※ G-to-G : Average response time between Gray to gra y (scale) www.DataSheet4U.net www.DataSheet4U.net
MODEL LTA320AP02 Doc. No 06-003-G-081209 Page 대외비대외비대외비대외비 2008-12-09 / 정진수 / 응용기술 2파트 / 보존기한 :3년 대외비대외비대외비대외비 2009-05-11 / 정진수 / 응용기술 2파트 / 보존기한 :3년 3. Electrical Characteristics 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 - 590 - mA (2),(3)(b) White - 750 - mA (c) V-stipe - 800 - mA Vsync Frequency fV 50 60 66 Hz Hsync Frequency fH 44 47.3 53 kHz Main Frequency fDCLK 65 75 82 MHz Rush Current IRUSH - - 4 A (4) Note (1) The ripple voltage should be controlled under 10% of VDD. (2) fV=60Hz, f DCLK = 78MHz, V DD = 12.0V, DC Current. (3) Power dissipation check pattern (LCD Module only) a) Black Pattern b) White Pattern c) V stripe (4) Measurement Conditions Rush Current IRUSH can be measured when TRUSH. is 470㎲ . TRUSH=470㎲ 100% GND 90% 10% VDD www.DataSheet4U.net www.DataSheet4U.net
MODEL LTA320AP02 Doc. No 06-003-G-081209 Page 대외비대외비대외비대외비 2008-12-09 / 정진수 / 응용기술 2파트 / 보존기한 :3년 대외비대외비대외비대외비 2009-05-11 / 정진수 / 응용기술 2파트 / 보존기한 :3년 LCD Module COLD 1 COLD 2 COLD 7 COLD 8 Socket The back light unit contains 4 direct-lighting U-type CCFLs ( Cold Cathode Fluorescent Lamp ). The characteristics of lamps are shown in the following tables. Ta=25 ± 2°C Inverter HOT 1 HOT 2 HOT 7 HOT 8 Item Symbol Min. Typ. Max. Unit Note Operating Life Time Hr 50,000 - - Hour (1) Note (1) It is defined as the time to take until the brightness reduces to 50% of its original value. [Operating condition : Ta = 25± 2℃ , IL = TBD , For single lamp only. ] www.DataSheet4U.net www.DataSheet4U.net
MODEL LTA320AP02 Doc. No 06-003-G-081209 Page 대외비대외비대외비대외비 2008-12-09 / 정진수 / 응용기술 2파트 / 보존기한 :3년 대외비대외비대외비대외비 2009-05-11 / 정진수 / 응용기술 2파트 / 보존기한 :3년
3.3 Inverter Input Condition & Specification
Min. Typ. Max. Input Voltage Vin - 22 24 26 V Ta=25 ± 2 ° C Input Current IRUSH Vin = 24V Vdim = 3.3V - - 3.75 A (1) - - 3.3 (2) Lamp Current IO Vin = 24V Vdim = 3.3V 12.0 12.5 13.0 mArms (2) Frequency F LAMP Vin = 24V 55 57.5 60 kHz - Backlight On/Off ON Vin = 24V 2.4 - 5.25 V (3) OFF Vin = 24V 0 - 0.8 Dimming Control VDIM Max Lum 3.3 - - V (4) Min. Lum - - 0 Note) Power Consumption is measured when 450[cd/m2] of luminance which is the typical luminance. Lamp Current is measured at the point before Lamp. (1) Max Value of the Power Consumption is measured during initial turn-on time of the backlight. (2) Max Value of the Power Consumption is measured after 120 min warm-up. (3) Inverter pin NO.12 is for backlight On/Off. (4) Inverter pin NO.13 is for dimming control. www.DataSheet4U.net www.DataSheet4U.net
MODEL LTA320AP02 Doc. No 06-003-G-081209 Page 대외비대외비대외비대외비 2008-12-09 / 정진수 / 응용기술 2파트 / 보존기한 :3년 대외비대외비대외비대외비 2009-05-11 / 정진수 / 응용기술 2파트 / 보존기한 :3년 4. Block Diagram SOURCE PCB DATA DRIVER IC USER CONNECTOR TIMING CONTROLLER DC/DC CONVERTOR (AVDD/VDD/VON/VOFF) MEMORY(DCC) DC/DC STEP DOWN GAMMA-GENERATOR VCOM-GENERATOR F P CF P C F P CF P C CONTROL PCB DATA CONTROL VIN(5.0V) AVDD VON/VOFF VCOM Y VOLTAGE VDD(3.3V) VDD(2.5V) LTA320AP PANEL www.DataSheet4U.net www.DataSheet4U.net
MODEL LTA320AP02 Doc. No 06-003-G-081209 Page 대외비대외비대외비대외비 2008-12-09 / 정진수 / 응용기술 2파트 / 보존기한 :3년 대외비대외비대외비대외비 2009-05-11 / 정진수 / 응용기술 2파트 / 보존기한 :3년5. Input Terminal Pin Assignment 5.1. Input Signal & Power Connector : FI-E30S (JAE) PIN No. Description PIN No. Description
1 No Connection (Note1) 16 GND
2 No Connection (Note1) 17 RxIN3-
3 No Connection (Note1) 18 RxIN3+
4 GND 19 GND
5 RxIN0- 20 GND
6 RxIN0+ 21 LVDS OPTION (Note 2)
7 GND 22 No Connection (Note1)
8 RxIN1- 23 GND
9 RxIN1+ 24 GND
10 GND 25 No Connection (Note1)
11 RxIN2- 26 Vin
12 RxIN2+ 27 Vin
13 GND 28 Vin
14 RxCLK- 29 Vin
15 RxCLK+ 30 Vin
Note1) No Connection: This PINS are only used ONLY for SAMSUNG. Note2) LVDS OPTION : If this PIN is HIGH (3.3 V) → Normal LVDS format LOW (GND) → JEIDA LVDS format SEQUENCE : On = V DD(T1) ≥≥ ≥≥ LVDS Option ≥≥ ≥≥ Interface Signal(T2) OFF = Interface Signal(T3) ≥≥ ≥≥ LVDS Option ≥≥ ≥≥ VDD www.DataSheet4U.net www.DataSheet4U.net
MODEL LTA320AP02 Doc. No 06-003-G-081209 Page 대외비대외비대외비대외비 2008-12-09 / 정진수 / 응용기술 2파트 / 보존기한 :3년 대외비대외비대외비대외비 2009-05-11 / 정진수 / 응용기술 2파트 / 보존기한 :3년 Note(1) Pin number starts from Left side Pin No. 1 Pin No. 30 PCB 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. Fig. Connector diagram #1 #30 #1 #30 www.DataSheet4U.net www.DataSheet4U.net
MODEL LTA320AP02 Doc. No 06-003-G-081209 Page 대외비대외비대외비대외비 2008-12-09 / 정진수 / 응용기술 2파트 / 보존기한 :3년 대외비대외비대외비대외비 2009-05-11 / 정진수 / 응용기술 2파트 / 보존기한 :3년5.2. Inverter Input Pin Configuration Connector : S14B-PHA-SM-TB(LF) (JST) 5.3. Inverter Input Power Sequence 0.5sec [Min] Vin (24V) Dimming Control ( 0 ~ 3.3 V ) 0.5sec [Min] 0.1sec [Min] 20msec [Min] Backlight On/Off
0.9 Vin
2.4V(On level) 0.8V(Off level)
0.1 Vin
0.5sec [Min] Pin No. Pin Configuration (FUNCTION)
1 Vin (24 V)
2 Vin (24 V)
3 Vin (24 V)
4 Vin (24 V)
5 Vin (24 V)
6 GND
7 GND
8 GND
9 GND
10 GND
11 No Connection (DO NOT CONNECT)
12 Backlight On /Off [ON: 2.4 ~ 5.5 V, OFF: 0 ~ 0.8 V] 13 Dimming Control [ 0V: Min, 3.3V: Max ]
14 No Connection (DO NOT CONNECT)
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MODEL LTA320AP02 Doc. No 06-003-G-081209 Page 대외비대외비대외비대외비 2008-12-09 / 정진수 / 응용기술 2파트 / 보존기한 :3년 대외비대외비대외비대외비 2009-05-11 / 정진수 / 응용기술 2파트 / 보존기한 :3년
- LVDS Receiver : Tcon (merged) - Data Format (JEIDA & VESA) LVDS pin JEIDA -DATA VESA-DATA TxOUT/RxIN0 TxIN/RxOUT0 R2 R0 TxIN/RxOUT1 R3 R1 TxIN/RxOUT2 R4 R2 TxIN/RxOUT3 R5 R3 TxIN/RxOUT4 R6 R4 TxIN/RxOUT6 R7 R5 TxIN/RxOUT7 G2 G0 TxOUT/RxIN1 TxIN/RxOUT8 G3 G1 TxIN/RxOUT9 G4 G2 TxIN/RxOUT12 G5 G3 TxIN/RxOUT13 G6 G4 TxIN/RxOUT14 G7 G5 TxIN/RxOUT15 B2 B0 TxIN/RxOUT18 B3 B1 TxOUT/RxIN2 TxIN/RxOUT19 B4 B2 TxIN/RxOUT20 B5 B3 TxIN/RxOUT21 B6 B4 TxIN/RxOUT22 B7 B5 TxIN/RxOUT24 HSYNC HSYNC TxIN/RxOUT25 VSYNC VSYNC TxIN/RxOUT26 DEN DEN TxOUT/RxIN3 TxIN/RxOUT27 R0 R6 TxIN/RxOUT5 R1 R7 TxIN/RxOUT10 G0 G6 TxIN/RxOUT11 G1 G7 TxIN/RxOUT16 B0 B6 TxIN/RxOUT17 B1 B7 TxIN/RxOUT23 RESERVED RESERVED www.DataSheet4U.net www.DataSheet4U.net
MODEL LTA320AP02 Doc. No 06-003-G-081209 Page 대외비대외비대외비대외비 2008-12-09 / 정진수 / 응용기술 2파트 / 보존기한 :3년 대외비대외비대외비대외비 2009-05-11 / 정진수 / 응용기술 2파트 / 보존기한 :3년 (8bit) DATA SIGNAL GRAY SCALE LEVEL RED GREEN BLUE R0 R1 R2 R3 R4 R5 R6 R7 G0 G1 G2 G3 G4 G5 G6 G7 B0 B1 B2 B3 B4 B5 B6 B7 BASIC COLOR BLACK 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 - BLUE 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 - GREEN 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 - CYAN 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 - RED 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 - MAGENTA 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 - YELLOW 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 - WHITE 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 - GRAY SCALE OF RED BLACK 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R0 DARK LIGHT 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R2 1 0 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R253 0 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R254 RED 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R255 GRAY SCALE OF GREEN BLACK 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 G0 DARK LIGHT 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 G1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 G2 0 0 0 0 0 0 0 0 1 0 1 1 1 1 1 1 0 0 0 0 0 0 0 0 G253 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 G254 GREEN 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 G255 GRAY SCALE OF BLUE BLACK 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 B0 DARK LIGHT 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 B1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 B2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 1 1 1 1 1 B253 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 B254 BLUE 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 B255 Note) Definition of Gray : Rn : Red Gray, Gn : Green Gray, Bn : Blue Gray (n = Gr ay level) Input Signal : 0 = Low level voltage, 1 = High leve l voltage www.DataSheet4U.net www.DataSheet4U.net
MODEL LTA320AP02 Doc. No 06-003-G-081209 Page 대외비대외비대외비대외비 2008-12-09 / 정진수 / 응용기술 2파트 / 보존기한 :3년 대외비대외비대외비대외비 2009-05-11 / 정진수 / 응용기술 2파트 / 보존기한 :3년 6. Interface Timing
6.1 Timing Parameters ( DE only mode )
SIGNAL ITEM SYMBOL MIN. TYP. MAX. Unit NOTE Clock Frequency 1/TC 65 75 82 MHz - Hsync FH 44 47.3 53 KHz - Vsync FV 50 60 66 Hz - Vertical Display Term Active Display Period TVD - 768 - Lines - Vertical Total TV 773 838 1200 Lines - Horizontal Display Term Active Display Period THD - 1366 - Clock s - Horizontal Total TH 1460 1600 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 www.DataSheet4U.net www.DataSheet4U.net
MODEL LTA320AP02 Doc. No 06-003-G-081209 Page 대외비대외비대외비대외비 2008-12-09 / 정진수 / 응용기술 2파트 / 보존기한 :3년 대외비대외비대외비대외비 2009-05-11 / 정진수 / 응용기술 2파트 / 보존기한 :3년
6.2 Timing diagrams of interface signal ( DE only m ode )
0.5 0.5 0.5 0.5 VV VV C CC C C CC C TT TT E SE S E SE S TT TT D SD S D SD S TT TT D HD H D HD H TT TT C HC H C HC H TT TT C LC L C LC L TT TT CC CC D ED E D ED E D I S PL A YD I S PL A YD I S PL A YD I S PL A Y D A T AD A T AD A T AD A T A DD DD C L KC L KC L KC L K 0.5 0.5 0.5 0.5 VV VV C CC C C CC C 0.5 0.5 0.5 0.5 VV VV C CC C C CC C www.DataSheet4U.net www.DataSheet4U.net
MODEL LTA320AP02 Doc. No 06-003-G-081209 Page 대외비대외비대외비대외비 2008-12-09 / 정진수 / 응용기술 2파트 / 보존기한 :3년 대외비대외비대외비대외비 2009-05-11 / 정진수 / 응용기술 2파트 / 보존기한 :3년 To prevent a latch-up or DC operation of the LCD Module, the power on/off sequence should be as the diagram below. 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. /square4The supply voltage of the external system for the Module input should be the same as the definition of VDD. /square4Apply 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. /square4In case of VDD = off level, please keep the level of input signals low or keep a high impedance. /square4T4 should be measured after the Module has been fully discharged between power off and on period. /square4Interface signal should not be kept at high impedance when the power is on. 2ms<T1≤ 10ms 0<T2≤ 50ms 0<T3≤ 50ms 1000ms≤ T4 1000ms≤ T5 (Recommend Value) 100ms≤ T6 (Recommend Value) www.DataSheet4U.net www.DataSheet4U.net
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MODEL LTA320AP02 Doc. No 06-003-G-081209 Page 대외비대외비대외비대외비 2008-12-09 / 정진수 / 응용기술 2파트 / 보존기한 :3년 대외비대외비대외비대외비 2009-05-11 / 정진수 / 응용기술 2파트 / 보존기한 :3년 8. PACKING
8.1 CARTON (Internal Package)
(1) Packing Form Corrugated fiberboard box and corrugated cardboard as shock absorber (2) Packing Method Item Specification Remark LCD Packing 24ea / (Packing- Pallet Box) 1. 168 Kg / LCD (24ea) 2. 14.0 Kg / Cushion-pallet (4ea) 3. 8.8 Kg / Packing-Pallet Box (1ea) 4. Cushion-pallet Material : EPS 5. Packing-Pallet Box Material : DW4 Pallet 1Box / Pallet 1. Pallet weight = 8kg Packing Direction Vertical Total Pallet Size H x V x height 1150mm(H) x 985mm(V) x 1161mm(height) Total Pallet Weight TBD kg Pallet(8kg) + Module(168kg) + Cushion(3.5kg*4ea=12.0kg) + Pallet- BOX(8.8kg)
8.2 Packing Specification
-Pallet Box Cushion-Foam LCD Module Cushion-Foam Pallet-Plastic Cushion-Foam LCD Module Cushion-Foam www.DataSheet4U.net www.DataSheet4U.net
MODEL LTA320AP02 Doc. No 06-003-G-081209 Page 대외비대외비대외비대외비 2008-12-09 / 정진수 / 응용기술 2파트 / 보존기한 :3년 대외비대외비대외비대외비 2009-05-11 / 정진수 / 응용기술 2파트 / 보존기한 :3년 9. MARKING & OTHERS A nameplate bearing followed by is affixed to a shipped product at the specified location on each product. (1) Parts number : LTA320AP02 (2) Revision: Three letters (3) 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 40mm 80mm Week code : 05 29 week year (4) Nameplate Indication (6) Others 1. After service part Lamps cannot be replaced because of the narrow bezel structure. (5) Packing box attach Part number 100mm 165mm Box serial number LTA320AP02 XXXX LTA320AP02 X X X X X X X X X X X X X Lot number Revision code 0730 www.DataSheet4U.net www.DataSheet4U.net
MODEL LTA320AP02 Doc. No 06-003-G-081209 Page 대외비대외비대외비대외비 2008-12-09 / 정진수 / 응용기술 2파트 / 보존기한 :3년 대외비대외비대외비대외비 2009-05-11 / 정진수 / 응용기술 2파트 / 보존기한 :3년10. General Precautions (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. www.DataSheet4U.net www.DataSheet4U.net
MODEL LTA320AP02 Doc. No 06-003-G-081209 Page 대외비대외비대외비대외비 2008-12-09 / 정진수 / 응용기술 2파트 / 보존기한 :3년 대외비대외비대외비대외비 2009-05-11 / 정진수 / 응용기술 2파트 / 보존기한 :3년 (a) Do not leave the Module in high temperature, and high humidity for a long time. It is highly recommended to store the Module with temperature from 0 to 35℃ and relative humidity of less than 70%. (b) Do not store the TFT-LCD Module in direct sunlight. (c) The Module should be stored in a dark place. It is prohibited to apply sunlight or fluorescent light in storing. (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(CCFL) and may require higher startup voltage(Vs). (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. www.DataSheet4U.net www.DataSheet4U.net
MODEL LTA320AP02 Doc. No 06-003-G-081209 Page 대외비대외비대외비대외비 2008-12-09 / 정진수 / 응용기술 2파트 / 보존기한 :3년 대외비대외비대외비대외비 2009-05-11 / 정진수 / 응용기술 2파트 / 보존기한 :3년10.5 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. www.DataSheet4U.net www.DataSheet4U.net