SAMSUNG LT104S1-101 handbook
Contents
1. 3 0 31 0 34 Green a 0 56 0 59 0 CIE 0 15 0 13 0 33 0 33 0 36 0 36 degree Ta 25 5 0V 60Hz focuk 40 MHz Doc No LT10481 101 Date Aug 1 1995 Page www DataSheet in Note 1 Definition of Viewing Angle Normal Line 0 0 0 12 O clock direction 90 gt 6 O clock SS 90 direction 1 90 90 01 90 X E Note 2 Definition of Contrast Ratio CR CR Luminance of all pixel white Luminance of all pixel dark Note 3 Definition of Response time Display data Black TFT ON white Te OFF Black TFT ON 100 Optical 90 Response 10 0 Note 4 Definition of White Variation check the white luminance variation at 5 points MAX luminance White Variation MIN luminance test point Revol 20 Date Ave 11995 Page 5 1 0029852 760 Note 5 Definition of Cross Modulation Ye Ya Cross Modulation Ratio X 100 Ya Where Ya Luminance of measured location without darkest gray pattern cd m Luminance of measured location with darkest gray pattern cd m 2 VIEW AREA VIEW AREA YB 700 300 Darkest gray pattern YA 700 300 600 450 Note 6 The measurement shall be executed 30 minutes after l2. LT104S1 101 7964142 0029857 242 Aug 1 1995 10 18 5 2 Input Signals Basic Display Colors and Gray Scale of Each Color Color amp Gray Data Signal scale RO R1 R2 R3 R4 R5 GO G1 G2 G3 G4 G5 BO B1 82 B3 B4 B5 o Une 0 0 0 0 050 0 0 FE 0 0 0 0 0 0 Ep 00 9 lu ooo v ETARSAN o 4 ola a ojoj gt gt ojoj O lt gt C 0 Low level voltage 1 Bligh level voageg 0 7154142 0024858 159 Date Aug 1 1995 11 18 5 3 BACK LIGHT UNIT Connector JST BHR 03VS 1 ry mm _ 6 INTERFACE TIMING 6 1 Timing Parameters SYNC only and SYNC amp DE mode Symbol wm Note 50 ime ENEZ 111 Data Enable pa Ds ome Horizontal Sync Tcu Tc Tos Tes Tu Vertical Tv 4 Sync Pulse Width Tv Horizontal Display Start Tus Signal Display period Tip Vertical Display Start Signal Display Period Hsync Vsync ETC Lm NENNEN Note 1 The duration of DE DTMG signal must be longer than 1 clock period at every horizontal sync period 7964142 0029859 015 DATA SIGNALS Signal Transition Timing VSYNC Doc No A
3. All Datasheets cannot be modified without permission This datasheet has been download from www AllDataSheet com 100 Free DataSheet Search Site Free Download No Register Fast Search System www AllDataSheet com
4. ERMINAL ASSIGNMENT 5 1 TFT LCD MODULE interface signals amp power Connector Hirose DF9 41P 1V L1 L2 Dax Data Clock IRAM RS RE 4 me Horizontal Syne Signal Nas J Vertical Sync Signal Negative e OND meme 9 7 ob ror Groin gt 12 PowerGround ETR a Red Da er 2 TE Red Dz Ez _ Red Data MSR l6 l Power Ground eres eres 7 PowrGond Power Ground EEE EET ONES 19 Go Green Data LSB _ Positive Q 20 ci __ Sa ren Da o 2 Lm ET _ 6 L 26 PowerGround _ _____ E LII 1 TUR EE Power rou eee ee 3 m 1 op 34 4 Bs BlueDaa MsB ___ 36 PowerGround_ 37 pE DTMG Enable Display Timing Positive Ne Connection 39 Power Supply 50 _ ______ 40 Von PowerSupply sov 4 Ne No Connection ____ Ope Remark 1 Display Data is sampled at the negative edge of Data Clock 2 Data level 0 means no color Black
5. FELT 10451 101 4 hv fS LT104S1 101 Specifications TFT LCD Panel Display August 1995 Rev 2 0 www DataSheet in LT104S 1 101 Samsung TFT LCD CONTENTS PAGE General Description 2 1 Absolute Maximum Rating 1 1 Environmental Absolute Ratings 1 2 Electrical Absolute Ratings 2 Optical Characteristics 3 Electrical Characteristics 4 Block Diagram 9 5 Input Terminal Pin Assignment 10 6 Interface Timing 12 7 Reliability Test 17 8 Dimensional Outline 18 www DataSheet in GENERAL DESCRIPTION DESCRIPTION LT104S1 101 is the color active matrix TFT Thin Film Transistor liquid crystal display LCD using amorphous silicon 5 as switching devices It is composed of a TFT LCD panel a driver circuit and a backlight system The 10 4 inch diagonal contains 800 x 600 pixels and can display 262 144 colors Optimum viewing direction is 6 o clock FEATURES Thin and light weight High contrast ratio wide viewing angle wide color gamut High speed response SVGA 800x600 pixels resolution Low power consumption Single CCFL Sync or DE Data enable function APPLICATIONS 4 size notebook computer Display terminals for AV application products Monitors for process controller and NC machine General Specifications SPECIFICATION UNIT 211 2 H x 158 4 V 10 4 diagonal im 0 264 H x 0 264 W mm RGB vertical stripe
6. MER Display colors 262 144 colors Viewing Angle 6 O clock Normally white o Module Size 264 W x 180 H x 9 5 D weg Sid www DataSheet in ITEM Display area Number of dots Pixel pitch Pixel arrangement 1 ABSOLUTE MAXIMUM RATINGS 1 1 ENVIRONMENTAL ABSOLUTE RATINGS E Rc Note 1 Operating and storage range for temperature and humidity are summarized in the figure below 7196 Relative Humidity 100 STORAGE RANGE STORAGE 50 RANGE 4 1 2 ELECTRICAL ABSOLUTE RATINGS 1 TFT LCD MODULE Note 1 200 pF 0 Q 25 50 RH 2 Interface connector pins are subjected 3 The surface of chassis and LCD panel are subjected 2 BACK LIGHT UNIT www DataSheet in 2 OPTICAL CHARACTERISTICS The following items are measured when the conditions of this unit and measuring systems are stable The optical characteristics shall be measured in the dark room or eqivalent state with the method shown in Note 6 Measuring equipment TOPCON 7 Prichard 1980B or equivalent ITEM SYMBOL CONDITION MAX UNIT NOTE 1 2 Contrast Ratio CR Response Rise m cn White Luminance 4 5 100 20 30 70 0 Cross Modulation Normal EN 2 baa oa 1 25 6 gt S
7. Shock test Max gravity 100G non operating Pulse width 6ms sine wave Direction X Y 2 Three times each direction Thermal shock 20 0 5 hr 60 0 5hr 50 Electrostatic Discharge Test 200 pF 0 ohm 200V terminals 5000V chassis and panel Result Evaluation Criteria Under the dispaly quality test conditions with normal operation state these shall be no change which may affect practical display function 7964142 00298864 1 1 1 1 of i In Foe CON H i 1 157 BOLDINNGO d YO 15072 19 8630 ON i 35031 NP T 2 i 3104 IT M 908 smed P 24 11130 i B 117130 33 m o 1 gt le 5 a 2 1 4 c i 291052 gt jw EE A vu 5 le 2 tw Jc i 1 7 t 5 BION er Y 11v130 335 3 1 li gj Fors 6 05 or ore GEZ tj 575 1 7454142 0023855 319 WVYWVW ALLDAIASHELRGILGUINM Copyright O Each Manufacturing Company
8. ighting at rating The lamp current should be 3 2mA Photodetector TOPCON BM 7 Field 2 TFT LCD module LCD panel Center of the screen Optical characteristics measurement setup 6 18 7964142 0029853 bT EE 3 ELECTRICAL CHARACTERISTICS 3 1 TFT LCD MODULE Power Supply Voltage Input Voltage for Logic Signals Vsync Frequency Hsync Frequency Main Frequency Note 1 Display data pins and timing signal pins are subjected 2 fv 60Hz 40MHZ 5 0 V DC Current 3 Power dissipation check pattern A Minimum Power Dissipation VIEW AREA Display Brightest Gray Level 7964142 0029854 533 WE Typical Power Dissipation VIEW AREA Display Brightest Gray Level Display Darkest Gray Level Display Darkest Gray Level C Maximum Power Dissipation VIEW AREA 3 2 BACK LIGHT UNIT Startup Voltage Lamp Startup Time 1 Higher IL cause the short life time of CCFL 2 Calucated value for reference x Vi 3 Brightness become 50 of the original brightness at the standard condition 4 1400 Vrms at 0 c E 7964142 0029555 47T 4 BLOCK DIAGRAM 4 1 TFT LCD MODULE Timing signal Timing Display data Converter Power supply ic Drive Circuit 4 2 BACK LIGHT UNIT 7964142 0029856 30L 5 INPUT T
9. ug 1 1995 13 18 79564142 0029860 837 meis 6 3 Timing Parameters DE only mode Vertical Active Display Term Horizontal Active Display Ter Display Period 7964142 0029861 773 6 4 Timing diagrams of interface signal DE only mode DCLK DATA SV Valid display data 800 pixels SIGNALS Signal Transition Timing Revo 20 Date avg 11595 Page 15 18 7964142 0029862 6 5 Power ON OFF Sequence To prevent a latch up DC operation of the LCD module the power on off sequence shall be as shown below Power Supply 0 lt 50msec 0 lt T2 lt 50msec interface Signal Power ON OFF Sequence NOTE Do not keep the interface signal high impedance when power is on DosNo 1710451101 fRevNe20 Date Aug 1 1995 16718 7964142 0023553 546 MO 7 RELIABILITY TEST High temperature storage test Ta 60 250hr Low temperature storage test 25 250hr High temperature amp high humidity 40 90 250hr operation test Without condensation High temperature operation test Ta 50 Dynamic 250hr Low temperature operation test Ta 0 Dynamic 250hr Vibration test 10 50 Hz 1 5mm stroke non operatiing 5 500 Hz 1 5G Test period 6 hours 2 hours for each direction
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SAMSUNG LT104S1 101 handbook