AND-TFT-5VX

Displays AND-TFT-5VX 640 x 480 Pixels LCD Color Monitor The AND-TFT-5VX is a compact full color TFT LCD module, whose driving board is capable of converting composite video signals to the proper interface of LCD panel and is suitable for computer peripheral, industrial meter, image communication and multi media. This device consists of an amorphous silicon panel with back-light, incorporating a TFT-array that has 640 x 480 pixels on a 5 inch diagonal screen, with pixel in stripe configuration, 262,144 display colors and a TTL transmission interface. Features • RoHS Compliant • VGA (640 x 480 pixels) resolution • Amorphous silicon TFT LCD panel with back-lit unit • Pixel in stripe configuration • Light weight and slim • Displays 262,144 colors • Optimum Viewing Direction: 3 o’clock • Portrait mode • TTL transmission interface Mechanical Characteristics Parameter Specification Screen Size Display Format Display Colors Active Area Pixel Pitch Pixel Configuration 5.0 (diagonal) 640 (H) x (R, G, B) x 480(V) 262,144 74.88 (H)x101.76(V) 0.156(H)x0.159(V) Stripe 91.4(H)x119.3(V)x7.9(D) 120±10 CCFL, 1 tube Normally white Unit inch dot mm mm Product specifications contained herein may be changed without prior notice. It is therefore advisable to contact Purdy Electronics before proceeding with the design of equipment incorporating this product. Outline Dimension Weight Back-light Diplay Mode mm g Recommended Driving Condition for Back Light Parameter Lamp Voltage Lamp Current Ta=25ºC Min. 390 4.0 30 – – Specifications Typ. Max. 410 6.0 45 – – 430 8.0 60 640 740 Unit V mA KHZ Vrms Vrms Remark IL=6mA Note 1 Note 2 Note 3 Note 3 Symbol VL IL PL Vs Vs Lamp Frequency Starting Voltage (25ºC) (Reference Value) Starting Voltage (0ºC) (Reference Value) Note 1 : In order to satisfy the quality of B/L, no matter what inverter is used, the output lamp current must be between Min. and Max. to avoid the abnormal display image caused by B/L. Note 2 : The waveform of lamp driving voltage should be as close to a perfect sine wave as possible. Note 3 : The “Max of starting voltage” means the minimum voltage of inverter turns on the CCFL and it should be applied to the lamp for more than 1 second to start up. Otherwise the lamp may not be turned on. 04/22/08 Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085 Tel: 408.523.8200 • Fax: 408.733.1287 • sales@purdyelectronics.com • www.purdyelectronics.com 1 Displays Power Consumption Parameter Supply Current for Gate Driver Supply Current for Gate Driver Hi level Low level AND-TFT-5VX Symbol IGG IEE IDD1 IDD2 ICC Conditions VGG= +15.4V VEE= -5.5V VDD1= +3.3V VDD2 = +7.7V VCC=+3.3V Specifications Max. Unit 0.100 0.110 5.0 20 0.010 155.0 mA mA mA mA mA mW W Note 1 Note 2 Remark Typ. 0.090 0.103 4.7 17 0.009 146.5 2.46 Supply Current for Source Driver(Digital) Supply Current for Source Driver (Analog) Supply Current for Gate Driver (Digital) LCD Panel Power Consumption Back Light Lamp Power Consumption Note 1: The power consumption for backlight is not included Note 2: Backlight lamp power consumption is calculated by IL x VL. Recommended Operating Conditions Item Supply Voltage for Source Driver Symbol VDD1 VDD2 VGG Supply Voltage for Gate Driver Voom Voltage Digital Input Voltage VEE VC C Vccm VIH VIL Vss1=Vss2=GND=OV, Ta = 25°C Specifications Unit Remark Min. Typ. Max. 2.3 6.5 14.4 -6.0 2.3 0.7 VCC 0 3.3 7.7 15.4 -5.5 3.3 2.6 3.6 13.5 16.4 -5.0 5.5 VCC 0.3 VCC V V V V Backlight Driving - Connector type: JST BHSR-02VS-1, 2 Pins, Pitch: 4 mm Pin No 1 2 Symbol VL1 VL2 Description Input terminal (Hi voltage side) Input Terminal (Low voltage side) Remark Wire color : Pink Wire color : White Note 1 Note 1: Low voltage side of backlight inverter connects with ground of inverter circuits. Absolute Maximum Ratings: Parameters Vss1=Vss2=GND=OV, Ta=25ºC Symbol VD D1 VC C Min. -0.5 -0.3 -0.5 -0.3 -0.3 -20 Max. 5.0 6.0 12.0 40.0 40.0 0.3 Unit V V V V V V Remark Supply Voltage VD D2 VG G VG G -VE E VE E 04/22/08 Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085 Tel: 408.523.8200 • Fax: 408.733.1287 • sales@purdyelectronics.com • www.purdyelectronics.com 2 Displays Optical Characteristics Parameter Horizontal Viewing Angle Vertical Symbol Conditions AND-TFT-5VX Min. 55 Specifications Typ. Max. 60 60 45 400 15 25 400 75 – 0.31 0.37 – – – – 30 50 – – – 0.34 0.40 3.5 Unit Remarks Note 1 Contrast Ratio Response Time Brightness Luminance Uniformity Lamp Life Time White Chromaticity Cross Talk Rise Fall θ = 21, 22 θ = 12 (3 o’clock) θ = 11 (9 o’clock) CR Tr Tf L U x y CR > 10 55 40 200 – – 350 70 50000 0.28 0.34 deg – ms cd/m2 % hr – % Note 2 Note 3 θ = 0º θ = 0º/ψ = 0 Note 4 At 6mA θ =0º – Note 5 Block Diagram 04/22/08 Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085 Tel: 408.523.8200 • Fax: 408.733.1287 • sales@purdyelectronics.com • www.purdyelectronics.com 3 Displays Recommended Operating Conditions (Driving for Backlight) Item Lamp Voltage Lamp Current Lamp Frequency Kick-Off Voltage (25 °C) Kick-Off Voltage (0 °C) Symbol VL IL PL VS VS Remark IL = 5 mA – Note 1 Note 2 432 4.5 40 – – AND-TFT-5VX Ta = 25°C Specifications Unit Min. Typ. Max. 480 5.0 43 – – 528 5.5 80 600 800 Vrms mA KHz Vrms Vrms Note 1: The wave form of lamp driving voltage should be as close to a perfect SIN wave as possible Note 2: This value is not output voltage of inverter. The voltage of inverter must be larger than the starting voltage. Input / Output Terminals: TFT-LCD Panel Driving CN 1: FPC Down Connect, 30 pins, Pitch: 0.5 mm Pin #. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Symbol DIO1 VSS1 VDD1 CLK VSS1 R/L R0 R1 R2 R3 R4 R5 VSS1 G0 G1 G2 G3 G4 G5 VSS1 B0 B1 B2 B3 B4 B5 LD REV POL DIO2 I/O I/O I I I I I I I I I I I I I I I I I I I I I I I I I I I I I/O Function Horizontal Start Pulse Signal Input or Output Ground Power Supply for Source Horizontal Shift Clock) Ground RightLeft selection Red Data (LSB) Red Data Red Data Red Data Red Data Red Data (MSB) Ground Green Data (LSB) Green Data Green Data Green Data Green Data Green Data (MSB) Ground Blue Data (LSB) Blue Data Blue Data Blue Data Blue Data Blue Data (MSB) Load output signal Data invert control Polarity Horizontal Start Pulse Signal Input or Output Note 6 Remark Note 6 Note 7 Note 8 Note 9 Note 6 04/22/08 Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085 Tel: 408.523.8200 • Fax: 408.733.1287 • sales@purdyelectronics.com • www.purdyelectronics.com 4 Displays CN 2 Pin #. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Symbol VSS2 V1 V2 V3 V4 V5 V6 V7 VSS2 V8 V9 V10 V11 V12 V13 V14 VSS2 VDD2 VCOM XON OE U/D CKV STVU STVD VGG GND VCC GND VEE I/O | I I I I I I I I I I I I I I I I I I I I I I I/O I/O I I I I I Function Ground Gamma Voltage 1 Gamma Voltage 2 Gamma Voltage 3 Gamma Voltage 4 Gamma Voltage 5 Gamma Voltage 6 Gamma Voltage 7 Ground Gamma Voltage 8 Gamma Voltage 9 Gamma Voltage 10 Gamma Voltage 11 Gamma Voltage 12 Gamma Voltage 13 Gamma Voltage 14 Ground Voltage for analog circuit Common Voltage NC Output Enable Up/Down Selection Vertical Shift Cllock Vertical Shift Pulse Signal Input or Output Vertical Shift Pulse Signal Input or Output Gate On Voltage Ground Voltage for logic circuit Ground Gate Off Voltage AND-TFT-5VX Remark Note 10 Note 10 Note 10 Note 10 Note 10 Note 10 Note 10 Note 10 Note 10 Note 10 Note 10 Note 10 Note 10 Note 10 Note 10 Note 5 Note 3 Note 4 Note 3 Note 3 Note 2 Note 1 Note 1: Gate off voltage, VEE=-5.5V. Note 2 : Gate on voltage, VGG=15.4V. Note 3 : Select up or down shift (see Table 1) Note 4 : Gate driver shift clock Note 5 : When OE is connected to high “1”, the driver outposts are disabled (Gate output=VEE). Under this condition, the operation of registers will not be affected. Note 6 : Select left or right shift (see Table 2) Note 7 : Latch the polarity of outputs and switch the new data to outputs. At the rising edge (LD), latch the “POL” signal to control the polarity of the outputs. Note 8 : Control whether the Data RO~G5 are inverted or not. (PVI suggests connecting to GND) When “REV=1” these data will be inverted. EX: “00” to “3F”, “07” to “38”, “15” to “2A” Note 9 : Polarity selector for dot-inversion control. Available at the rising edge of LD. When POL=1: Even outputs range from V1~V7, and Odd outputs range from V8~V14, and Odd outputs range from V1~V7. Table 1 U/D 1 0 STVU Hi-Z Input STVD Input Hi-Z Shift Down to Up Up to Down Table 2 R/L 1 0 D|O2 Input Hi-Z D|O2 Hi-Z Input Shift Left to Right Right to Left Note 10: VDD2 = 7.7V (Typical Application Circuit (when V1=7.7V) Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085 Tel: 408.523.8200 • Fax: 408.733.1287 • sales@purdyelectronics.com • www.purdyelectronics.com 04/22/08 5 Displays AC Electrical Characteristics (VCC=VDD1=3.3V, VDD2=9.5V, GND=VSS1=VSS2=0V, Ta=25ºC) AND-TFT-5VX Interface Timing CLK Frequency CLK Pulse Width Data Sett-up Time Data Hold Time Timing Parameters Parameter Symbol Fclk Tcw Tsu Thd Tphl Tld Twld Tlds Tpsu Tphd TO EV TC KV TS UV TH DV TH DP THP TV TDV Reliability Test No 1 2 3 4 5 6 Min. – 25 4 2 6 1 2 5 6 6 1 500 400 400 – – 520 – Typ. 25 40 – – 10 – – – – – – – – – 640 800 525 480 Max. 40 – – – 15 – – – – – – – – – – – 640 – Unit MHz ns ns ns ns Tcw Tcw Tcw ns ns µs ns ns ns Tcw Tcw THP THP Propagation Delay of DIO2/1 Time That the Last Data to LD Pulse width of LD Time That LD tp DIO1/2 POL Set-up Time POL Hold Time OE Pulse Width CKV Pulse Width STV Set-up Time STV Hold Time Horizontal Display Period Horizontal Period Timing Range Horizontal Lines Per Field Vertical Display Timing Range Pixel arrangement LCD module pixel arrangement is the stripe. Test Item High Temperature Storage Test Low Temperature Storage Test High Temperature Operation Test Low Temperature Operation Test Test Condition Ta = +80ºC, 240 hrs Ta = -30ºC, hrs Ta = +70ºC, 240 hrs Ta = -20ºC, 240 hrs Remark High Temperature & High Humidity Ta = +60ºC, 90%RH, 240 hrs Operation Test (No Condensation) Thermal Cycling Test (non-operating) -30ºC to +80ºC, 100 Cycles 30 min 30 min Frequency : 10~55 HZ Amplitude : 1 mm Sweep Time : 11 min Test Period: 6 Cycles for each direction of X,Y,Z 100G, 6ms Direction : ±X, ±Y, ±Z Cycle : 3 times 200pF, 0σ ±200V 1 time / each terminal 7 Vibration Test (non-operating) 8 Shock Test (non-operating) Electrostatic Discharge Test (non-operating) 9 04/22/08 Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085 Tel: 408.523.8200 • Fax: 408.733.1287 • sales@purdyelectronics.com • www.purdyelectronics.com 6 Displays Mechanical Drawing of TFT-LCD Module Outline Drawing : Front View (unit mm) AND-TFT-5VX 04/22/08 Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085 Tel: 408.523.8200 • Fax: 408.733.1287 • sales@purdyelectronics.com • www.purdyelectronics.com 7 Displays Ouline drawing : Rear View (unit mm) AND-TFT-5VX 04/22/08 Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085 Tel: 408.523.8200 • Fax: 408.733.1287 • sales@purdyelectronics.com • www.purdyelectronics.com 8 Displays Display Color and Gray Scale Reference Input Color Data Color R5 Black Red (63) Green (63) Basic Color Blue (63) Cyan Magenta Yellow White Red (00) Dark Gray Scale of Red 1 Light Red (63) Green (00) Dark Gray Scale of Green 0 Light Green Blue (00) Dark Gray Scale of Blue 0 Light Blue (63) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 1 1 1 0 0 0 1 1 1 0 0 0 0 1 0 0 0 1 1 1 0 0 0 R4 0 1 0 0 0 1 1 1 0 0 0 Red R3 0 1 0 0 0 1 1 1 0 0 0 R2 0 1 0 0 0 1 1 1 0 0 0 R1 0 1 0 0 0 1 1 1 0 0 1 R0 0 1 0 0 0 1 1 1 0 1 0 G5 0 0 1 0 1 0 1 1 0 0 0 G4 0 0 1 0 1 0 1 1 0 0 0 Green G3 0 0 1 0 1 0 1 1 0 0 0 G2 0 0 1 0 1 0 1 1 0 0 0 G1 0 0 1 0 1 0 1 1 0 0 0 G0 0 0 1 0 1 0 1 1 0 0 0 B5 0 0 0 1 1 1 0 1 0 0 0 B4 0 0 0 1 1 1 0 1 0 0 0 AND-TFT-5VX Blue B3 0 0 0 1 1 1 0 1 0 0 0 B2 0 0 0 1 1 1 0 1 0 0 0 B1 0 0 0 1 1 1 0 1 0 0 0 B0 0 0 0 1 1 1 0 1 0 0 0 : : 1 1 1 0 0 0 0 1 1 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 : : 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 : : 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 : : 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 1 1 1 0 0 0 1 1 1 0 0 0 : : 1 1 1 0 0 0 0 1 1 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 : : 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 : : 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 : : 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 : : 1 1 1 0 1 1 1 0 1 04/22/08 Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085 Tel: 408.523.8200 • Fax: 408.733.1287 • sales@purdyelectronics.com • www.purdyelectronics.com 9