LTI700HD MODEL : LTI700HD01-001

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1 Product Information DATE 2.Aug.27 SAMSUNG TFTLCD LTI7HD The Information Described in this Specification is Preliminary and can be changed without prior notice APPROVED BY DATE PREPARED BY DATE NamHeon Kim 2.Aug.27 YuGeun Lee 2.Aug.27 Development Team 2, LCD Business Samsung Electronics Co., LTD. LTI7HD 5 2 G 782 / 27

2 Contents Revision History (3) General Description (4) General Information (4). Absolute Maximum Ratings (5) 2. Application information for I.D. (Information Display) (6) 3. Optical Characteristics (7) 4. Electrical Characteristics () 4. TFT LCD Module 4.2 Back Light Unit 4.3 Inverter Input & Specification 5. Input Terminal Pin Assignment (3) 5. 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. Interface Timing (8) 6. Timing Parameters (DE only mode) 6.2 Timing Diagrams of interface Signal (DE only mode) 6.3 Power ON/OFF Sequence 7. Outline Dimension (2) 8. Packing (23) 9. Marking & Others (24). General Precaution (25). Handling.2 Storage.3 Operation.4 Operation Condition Guide.5 Others LTI7HD 5 2 G 782 2/ 27

3 * Revision History Date Rev. No Summary Dec, 26 all First issued 4 Luminance of White Typ 5nit 6nit 6 Display pattern moving picture moving picture or regular switchover display Mar 28, , 22 Luminance of White Min 45nit 5nit Luminance of White Typ 5nit 6nit Mechanical drawing change 23 Packing Method and specification are determined. 27 Portrait direction note is added..5 (b) Aug 3 Pin#45 LVDS Option 2, , 22 Mechanical drawing change LTI7HD 5 2 G 782 3/ 27

4 General Description Description LTI7HD 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 7. is 92 x 8 and this model can display up to 6.7 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 Homealone Multimedia TFTLCD TV, Display terminals for AV application products, and Digital Information Display (DID). Features RoHS compliance (Pbfree) High contrast ratio, High aperture ratio, High luminance SPVA(Super Patterned Vertical Align) mode Wide viewing angle (±78 ) High speed response Portrait / Landscape type compatible WUXGA (92 x 8 pixels) resolution (69) Low Power consumption Direct Type 8 CCFTs(Cold Cathode Fluorescent Tube) DE(Data Enable) mode LVDS (Low Voltage Differential Signaling) interface (2pixel/clock) General Information Items Specification Unit Note Module Size 63.(W TYP ) x 952.(H TYP ) 8.6(D MAX ) mm ±.mm Weight 45,(Max.) g Pixel Pitch.87(H) x.87(v) mm Active Display Area (H) x 87.56(V) mm Surface Treatment Haze 44%, Hardcoating (3H) Display Colors 8 bit 6.7M colors Number of Pixels 92 x 8 pixel Pixel Arrangement RGB vertical stripe Display Mode Normally Black Luminance of White 6 (Typ.) cd/m 2 LTI7HD 5 2 G 782 4/ 27

5 . 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 V DD V () Storage temperature T STG 2 6 (2) Glass surface temperature (Operation) Center T. Uniformity T OPR T 5 (2),(5) Shock ( non operating ) S nop 3 G (3) Vibration ( non operating ) V nop.5 G (4) Note () Ta= 25 ±2 C (2) Temperature and relative humidity range are shown in the figure below. a. 9 % RH Max. (Ta 39 C) b. Relative Humidity is 9% or less. (Ta > 39 C) c. No condensation (3) ms, sine wave, one time for ±X, ±Y, ±Z axis (4) 3 Hz, Sweep rate min, 3min for X,Y,Z axis Fig. Temperature and Relative humidity range LTI7HD 5 2 G 782 5/ 27

6 (5) Definition of test point 5mm 5mm 2 T should be less than ( T = T OPR T MAX ) 5 LCD Module T OPR Temperature of the center of the glass surface (Test point 5) T~T4 Temperature of each edge of the glass surface T MAX The highest temperature of the glass surface Application information for I.D. (Information Display) Generally largesized LCD modules are designed for TV applications. A longterm display like DID application can cause uneven display including image retention. To optimize module's lifetime and function, several operating usages are required.. Normal operating condition Temperature 2 ±5 Humidity 65 ±2 % Display pattern moving picture or regular switchover display Note) Longterm static information image may cause uneven display. 2. Operating usages under abnormal operating condition. Note () a. Ambient condition Wellventilated place is recommended to set up I.D. system. b. Power off and screen saver Periodical poweroff or screen saveris needed after longterm static display. Note (2) 3. Operating usages to protect uneven display due to longterm static information display a. Suitable operating time under 8 hours a day. b. Static information display is recommended to use moving picture periodically. Change display to moving picture for seconds after 5 minutesstatic information display. c. Background and character (image) color change Use different colors for background and character (image), respectively. Change colors periodically. d. Avoid combination of background and character with large different luminance. Note () Abnormal condition means every operating condition except normal operating condition. Note (2) Moving picture or black pattern is strongly recommended for screen saver. 4. Lifetime in this spec is guaranteed only when I.D. is used under operating usages. LTI7HD 5 2 G 782 6/ 27

7 3. Optical Characteristics The optical characteristics should be measured in a dark room or equivalent. Measuring equipment TOPCON BM7,SPECTRORADIOMETER SR3 (Ta = 25 ±2 C, VDD = 2V, fv = 6Hz, f DCLK = 48.5MHz, I L = 8.mArms) Response Time Color Gamut Viewing Angle Item Contrast Ratio (Center of screen) Rising Falling GtoG Luminance of White (Center of screen) Color Chromaticity (CIE 93) Red Green Blue White Color Temperature Hor. Ver. Brightness Uniformity (9 Points) Symbol C/R Tr Tf Tg Y L Rx Ry Gx Gy Bx By Wx Wy L B uni Condition Normal L,R= U,D= Viewing Angle Min. 5 TYP Typ , 89 TYP % % (7) SR3 R (8) C/R Degree U SR3 D Max. 3 7 Unit msec cd/m 2 K Note (3) SR3 (5) BM7 (6) SR3 (7),(8) SR3 (7) SR3 (4) SR3 Note () Test Equipment Setup The measurement should be executed in a stable, windless and dark room between 4min and 6min after lighting the back light at the given temperature for stabilization of the back light. This should be measured in the center of screen. Single lamp current 8.mA Environment condition Ta = 25 ±2 C LTI7HD 5 2 G 782 7/ 27

8 Photo detector SR3 BM7 Field 2 Photo detector Field SR3 5 cm BM7 5 cm TFT LCD Module LCD Panel The center of the screen Note (2) Definition of test point Active Area Test Point Note (3) Definition of Contrast Ratio (C/R) Ratio of gray max (Gmax) & gray min (Gmin) at the center point of the panel C R G max / G min Gmax Luminance with all pixels white Gmin Luminance with all pixels black LTI7HD 5 2 G 782 8/ 27

Note (4) Definition of 9 points brightness uniformity ( Bmax Bmin) Buni B max Bmax Maximum brightness Bmin Minimum brightness Note (5) Definition of Response time Sum of Tr, Tf Display data Black

9 Note (4) Definition of 9 points brightness uniformity ( Bmax Bmin) Buni B max Bmax Maximum brightness Bmin Minimum brightness Note (5) Definition of Response time Sum of Tr, Tf Display data Black (data off) White (data on) White (data off) T R T F Optical Instruments % Response 9% % % TIME Note (6) Definition of Luminance of White Luminance of white at center point Note (7) Definition of Color Chromaticity (CIE 93) Color coordinate of Red, Green, Blue & White at center point Note (8) Definition of Viewing Angle Viewing angle range (C/R ) LTI7HD 5 2 G 782 9/ 27

10 4. Electrical Characteristics 4. TFT LCD Module The connector for display data & timing signal should be connected. Ta = 25 C ±2 C Current of Power Supply Main Frequency Rush Current Item Voltage of Power Supply (a) Black Vsync Frequency Hsync Frequency (c) NPattern Symbol V DD I RUSH a) Black Pattern b) White Pattern c) NPattern I DD f V f H f DCLK Min Typ. 2. (b) White ma (2),(3) Note () The ripple voltage should be controlled under % of V DD. (2) fv = 6Hz, fdclk = 48.5MHz, V DD = 2.V, DC Current. (3) Power dissipation check pattern (LCD Module only) Max Unit V ma ma Hz khz MHz A Note () (4) (4) Measurement Conditions % 9% V DD % T RUSH =47 μs Rush Current I RUSH can be measured when T RUSH. is 47 μs. LTI7HD 5 2 G 782 / 27

11 4.2 Back Light Unit The back light unit contains 8 directlighting type CCFTs (Cold Cathode Fluorescent Tube). The characteristics of lamps are shown in the following tables. Ta=25 ±2 C Item Symbol Min. Typ. Max. Unit Note Lamp Current I L marms Lamp Voltage V L 2 Vrms Operating Life Time Hr 5, Hour () Note () It is defined as the time to take until the brightness reduces to 5% of its original value. [Operating condition Ta = 25±2, IL = 8.mArms, For single lamp only] COLD COLD COLD 2 3 HOT HOT HOT 2 3 LCD Module Inverter COLD COLD COLD HOT HOT HOT Fig. Rear view LTI7HD 5 2 G 782 / 27

12 4.3 Inverter Input Condition & Specification Items Symbol Conditions Specifications Min. Typ. Max. Unit Note Input Voltage Vin V Ta=25±2 C Input Current Iin Vin = 24.V Vdim = 3.3V 45 A Lamp Current I O,MAX Vdim = 3.3V marms After hour Warmup Frequency F LAMP Vin = 24.V Vdim = 3.3V khz Backlight On/Off ON OFF Vin = 24.V V Dimming Control V DIM Max Lum Min. Lum 3.3 V Note () Power Consumption is measured at 6[cd/m2] of luminance condition which is the typical luminance value. Lamp Current is measured at the point before Lamp. LTI7HD 5 2 G / 27

13 5. Input Terminal Pin Assignment 5. Input Signal & Power Connector FIRE5SHF (JAE) PIN No. Description PIN No. Description Vdd (2V) 26 RE[]P 2 Vdd (2V) 27 RE[]N 3 Vdd (2V) 28 RE[]P 4 Vdd (2V) 29 RE[2]N Vdd (2V) Even LVDS Signal RE[2]P RECLK 8 33 RECLK RO[]N 35 RE[3]N RO[]P 36 RE[3]P 2 RO[]N 37 3 RO[]P Odd LVDS Signal RO[2]N RO[2]P ROCLK ROCLK RO[3]N 45 2 RO[3]P Even LVDS RE[]N 5 5 Note () These Pins are only used for SAMSUNG internal purpose. LTI7HD 5 2 G / 27

14 Note (2) Pin number starts from Right side PCB Pin No. Pin No. 5 # #5 # #5 Fig. Connector diagram a. All pins should be connected together and also be connected to the LCD s metal chassis. b. All power input pins should be connected together. c. All N.C. pins should be separated from other signal or power. LTI7HD 5 2 G / 27

15 5.2 Inverter Input Pin Configuration Connector JST, S4BPHASMTB(LF) Pin No Pin Configuration(FUNCTION) Vin (24 V) Vin (24 V) Vin (24 V) Vin (24 V) Vin (24 V) Backlight On /Off [ON2.4 ~ 5.5 V, OFF ~.8 V] Dimming Control [V Min, 3.3V Max] 5.3 Inverter Input Power Sequence Vin (24V) 2msec [Min].9 Vin. Vin.sec [Min] Dimming Control.5sec [Min].5sec [Min] Back Light On/Off 2.4 V.5sec [Min].sec [Min] LTI7HD 5 2 G / 27

16 5.4 LVDS Interface LVDS Receiver Tcon (merged) Data Format (JEIDA & Normal) Default LVDS Option JEIDA LVDS pin JEIDA DATA VESA DATA TxIN/RxOUT R2 R TxIN/RxOUT R3 R TxIN/RxOUT2 R4 R2 TxOUT/RxIN TxIN/RxOUT3 R5 R3 TxIN/RxOUT4 R6 R4 TxIN/RxOUT6 R7 R5 TxIN/RxOUT7 G2 G TxIN/RxOUT8 G3 G TxIN/RxOUT9 G4 G2 TxIN/RxOUT2 G5 G3 TxOUT/RxIN TxIN/RxOUT3 G6 G4 TxIN/RxOUT4 G7 G5 TxIN/RxOUT5 B2 B TxIN/RxOUT8 B3 B TxIN/RxOUT9 B4 B2 TxIN/RxOUT2 B5 B3 TxIN/RxOUT2 B6 B4 TxOUT/RxIN2 TxIN/RxOUT22 B7 B5 TxIN/RxOUT24 HSYNC HSYNC TxIN/RxOUT25 VSYNC VSYNC TxIN/RxOUT26 DEN DEN TxIN/RxOUT27 R R6 TxIN/RxOUT5 R R7 TxIN/RxOUT G G6 TxOUT/RxIN3 TxIN/RxOUT G G7 TxIN/RxOUT6 B B6 TxIN/RxOUT7 B B7 TxIN/RxOUT23 RESERVED RESERVED LTI7HD 5 2 G / 27

17 7 / G 782 LTI7HD 5.5 Input Signals, Basic Display Colors and Gray Scale of Each Color B255 BLUE B254 B253 B3~ B252 B2 B DARK LIGHT B BLACK GRAY SCALE OF BLUE G255 GREEN G254 G253 G3~ G252 G2 G DARK LIGHT G BLACK GRAY SCALE OF GREEN R255 RED R254 R253 R3~ R252 R2 R DARK LIGHT R BLACK GRAY SCALE OF RED WHITE YELLOW MAGENTA RED CYAN GREEN BLUE BLACK BASIC COLOR B7 B6 B5 B4 B3 B2 B B G7 G6 G5 G4 G3 G2 G G R7 R6 R5 R4 R3 R2 R R BLUE GREEN RED GRAY SCALE LEVEL DATA SIGNAL DISPLAY (8bit) COLOR Note) Definition of Gray Rn Red Gray, Gn Green Gray, Bn Blue Gray (n = Gray level) Input Signal = Low level voltage, = High level voltage

18 6. Interface Timing 6. Timing Parameters (DE only mode) Signal Item Symbol Min. Typ. Max. Unit Note Clock /T C MHz Hsync Frequency F H KHz Vsync F V 6 Hz Vertical Display Term Active Display Period Vertical Total T VD T V Lines Lines Horizontal Display Term Active Display Period Horizontal Total T HD T H Clocks clocks Note) This product is DE only mode. The input of Hsync & Vsync signal does not have an effect on normal operation. Test Point TTL control signal and CLK at LVDS Tx input terminal in system LTI7HD 5 2 G / 27

19 6.2 Timing diagrams of interface signal (DE only mode) TV TVD TVB DE TH THD DE DCLK TC DATA SIGNALS TC TCH TCL DCLK.5 V CC TDS TDH DISPLAY DATA.5 V CC TES DE.5 V CC LTI7HD 5 2 G / 27

20 6.3 Power ON/OFF Sequence To prevent a latchup or DC operation of the LCD Module, the power on/off sequence should be as the diagram below. <T msec <T2 5msec <T3 5msec msec T4 msec T5 (Recommend Value) msec T6 (Recommend Value) 2.4 V T V DD rising time from % to 9% T2 The time from V DD to valid data at power ON. T3 The time from valid data off to V DD off at power Off. T4 V DD 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 V DD. 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 V DD = 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. LTI7HD 5 2 G / 27

21 7. Outline Dimension (Front View) Model LTI7HD 5 2 G / 27

22 7. Outline Dimension (Rear View) Model LTI7HD 5 2 G / 27

Vertical H x V x height 267.2 kg. Pallet weight = 5kg Remark. 25Kg / LCD (5ea) 2. 23.2 Kg / Cushionpallet (4ea) 3. 4 Kg / PackingPallet Box (ea) 4.

23 8. PACKING 8. CARTON (Internal Package) () Packing Form Corrugated fiberboard box and corrugated cardboard as shock absorber (2) Packing Method 8.2 Packing Specification Item LCD Packing Pallet Packing Direction Total Pallet Size Total Pallet Weight Specification 5ea / (PackingPallet Box) Box / Pallet Vertical H x V x height kg. Pallet weight = 5kg Remark. 25Kg / LCD (5ea) Kg / Cushionpallet (4ea) 3. 4 Kg / PackingPallet Box (ea) 4. Cushionpallet Material EPS 5. PackingPallet Box Material DW4 225mm(H) x 5mm(V) x 25mm(height) Pallet(5kg) + Module(25 kg) + Cushion(23.2kg) + PalletBOX(4kg) LTI7HD 5 2 G / 27

24 9. MARKING & OTHERS A nameplate bearing followed by is affixed to a shipped product at the specified location on each product. () Part number LTI7HD (2) Revision Three letters (3) Lot number X X X X XXX XX X (4) Nameplate Indication LTI7HD Cell Position No. (In the Glass) Glass No. (In the one Lot) Lot No. (Glass) Month Year (Note) Product code Line Week code mm week year (5) Packing box attach XXXXXXXXXX 8mm XXX Revision code Lot number LTI7HD XXXX 2 mm Part number Box serial number 65mm (6) Others. After service part Lamps cannot be replaced because of the narrow bezel structure. LTI7HD 5 2 G / 27

25 . General Precautions. 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 CCFT 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 static, or the CMOS Gate Array IC would be damaged. (j) Use fingerstalls 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 pull or fold the lamp wire. (m) Do not adjust the variable resistor located on the Module. (n) Protection film for polarizer on the Module should be slowly peeled off just before use so that the electrostatic charge can be minimized. (o) Pins of I/F connector should not be touched directly with bare hands. LTI7HD 5 2 G / 27

26 .2 Storage (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 to 35 and relative humidity of less than 7%. (b) Do not store the TFTLCD 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..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)..4 Operation Condition Guide (a) The LCD product should be operated under normal conditions. Normal condition is defined as below; Temperature 2±5 Humidity 55±2% 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. LTI7HD 5 2 G / 27

27 .5 Others (a) Ultraviolet ray filter is necessary for outdoor operation. (b) Module should be turned clockwise (regular front view perspective) when used in portrait mode (c) Avoid condensation of water. It may result in improper operation or disconnection of electrode. (d) 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. (e) 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. (f) This Module has its circuitry PCB's on the rear side and should be handled carefully in order not to be stressed. (g) Please contact SEC in advance when you display the same pattern for a long time. LTI7HD 5 2 G / 27

MODEL : LTA320AA05-P01

MODEL : LTA320AA05-P01 Product Information DATE 3.Mar.28 SAMSUNG TFTLCD MODEL LTA32AA5P The Information Described in this Specification is Preliminary and can be changed without prior notice DATE DATE NamHeon Kim 3.Mar.28 YuGeun