Displays AND-TFT-5VX-4HB 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 • 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: 6 o’clock • Portrait mode • TTL transmission interface • RoHS compliant 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. Mechanical Characteristics Parameter Specification Unit Screen Size 5.0 (diagonal) inch Display Format 640 (H) x (R, G, B) x 480(V) dot Display Colors 262,144 Active Area 74.88 (H)x101.76(V) mm Pixel Pitch 0.156(H)x0.159(V) mm Pixel Configuration Outline Dimension Stripe 91.4(H)x119.3(V)x7.9(D) mm 120±10 g Weight Back-light CCFL, 1 tube Diplay Mode Normally white Recommended Driving Condition for Back Light Parameter Symbol Ta=25ºC Min. Specifications Typ. Max. Unit Remark Lamp Voltage VL 500 620 650 V IL=6mA Lamp Current IL 6.5 7.0 9.0 mA Note 1 Lamp Frequency PL 50 53 55 Vs – – 700 Vrms Note 3 Vs – – 900 Vrms Note 3 Starting Voltage (25ºC) (Reference Value) Starting Voltage (0ºC) (Reference Value) KHZ Note 2 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. 05/13/03 Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085 Tel: 408.523.8200 • Fax: 408.733.1287 • [email protected] • www.purdyelectronics.com 1 Displays AND-TFT-5VX-4HB Power Consumption Parameter Symbol Conditions Specifications Max. Unit Typ. Supply Current for Gate Driver Hi level IGG VGG= +19V Supply Current for Gate Driver Low level IEE VEE= -10V 0.22 0.27 mA Supply Current for Source Driver(Digital) IDD1 VDD1= +3.3V 11.26 14.07 mA Supply Current for Source Driver (Analog) IDD2 VDD2 = +9.5V 16.2 22.5 mA Supply Current for Gate Driver (Digital) ICC VCC=+3.3V 0.0153 0.0192 mA - 196.31 4.3 266.75 5.2 mW W LCD Panel Power Consumption Back Light Lamp Power Consumption 0.162 0.202 Remark mA Note 1 Note 2 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 Vss1=Vss2=GND=OV, Ta = 25°C Specifications Unit Remark Min. Typ. Max. Symbol Item Supply Voltage for Source Driver Supply Voltage for Gate Driver Voom Voltage Digital Input Voltage VDD1 2.3 3.3 3.6 VDD2 6.5 9.5 13.5 VGG 7.0 - VEE+40.0 VEE -20.0 - -5.0 VCC 2.3 3.3 5.5 Vccm - 3.6 - VIH 0.7 VCC - VCC VIL 0 - 0.3 VCC V V V V Backlight Driving Pin No Symbol Description Remark 1 VL1 Input terminal (Hi voltage side) Wire color : Pink 2 VL2 Input Terminal (Low voltage side) Wire color : White Note 1 Note 1: Low voltage side of backlight inverter connects with ground of inverter circuits. Absolute Maximum Ratings: Parameters Supply Voltage 05/13/03 Vss1=Vss2=GND=OV, Ta=25ºC Symbol Min. Max. Unit VDD1 -0.5 5.0 V VCC -0.3 6.0 V VDD2 -0.5 12.0 V VGG -0.3 40.0 V VGG -VEE -0.3 40.0 V VEE -20 0.3 V Remark Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085 Tel: 408.523.8200 • Fax: 408.733.1287 • [email protected] • www.purdyelectronics.com 2 Displays AND-TFT-5VX-4HB Optical Characteristics Symbol Parameter Horizontal Viewing Angle Vertical Contrast Ratio Response Time Brightness Luminance Uniformity Rise Fall θ = 21, 22 θ = 12 θ = 11 CR Tr Tf L U Conditions CR > 10 θ = 0º θ = 0º/ψ = 0 Lamp Life Time White Chromaticity x y θ =0º Cross Talk Min. ±55 Specifications Typ. Max. ±60 30 45 200 – – – 70 35 50 400 15 25 1,000 75 – – – 30 50 – – Unit Remarks Note 1 deg – Note 2 ms Note 3 cd/m2 % Note 4 At 6mA 50000 – – hr 0.28 0.34 0.31 0.37 0.34 0.40 – – – 3.5 % Note 5 Block Diagram 05/13/03 Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085 Tel: 408.523.8200 • Fax: 408.733.1287 • [email protected] • www.purdyelectronics.com 3 Displays AND-TFT-5VX-4HB Recommended Operating Conditions (Driving for Backlight) Item Ta = 25°C Specifications Unit Min. Typ. Max. Symbol Remark Lamp Voltage VL IL = 5 mA 432 480 528 Vrms Lamp Current IL – 4.5 5.0 5.5 mA Lamp Frequency PL Note 1 40 43 80 KHz – – 600 Vrms – – 800 Vrms Kick-Off Voltage (25 °C) VS Kick-Off Voltage (0 °C) VS Note 2 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 Pin #. 1 2 3 I/O I/O I I 4 Symbol DIO1 VSS1 VDD1 CLK I Horizontal Shift Clock) 5 VSS1 I Ground 6 R/L I Up/Down selection 7 R0 I Red Data (LSB) 8 R1 I Red Data 9 R2 R3 I Red Data 10 I Red Data 11 R4 I Red Data 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 R5 Vss1 G0 G1 G2 G3 G4 G5 VSS1 B0 B1 B2 B3 B4 B5 LD REV POL DIO2 I I I I I I I I I I I I I I I I I I I/O 05/13/03 Function Horizontal Start Pulse Signal Input or Output Ground Power Supply for Source 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 Remark Note 1 Note 2 Note 3 Note 4 Note 5 Note 6 Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085 Tel: 408.523.8200 • Fax: 408.733.1287 • [email protected] • www.purdyelectronics.com 4 Displays AND-TFT-5VX-4HB 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 I 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 Right / Left 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 Note 1: Gate off voltage, VEE=10V. Note 2 : Gate on voltage, VGG=19V. 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. 05/13/03 Remark Note 5 Note 3 Note 4 Note 3 Note 3 Note 2 Note 1 Table 1 U/D STVU STVD Shift 1 Hi-Z Input Down to Up 0 Input Hi-Z Up to Down R/L D|O2 D|O2 Shift 1 Input Hi-Z Left to Right 0 Hi-Z Input Right to Left Table 2 Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085 Tel: 408.523.8200 • Fax: 408.733.1287 • [email protected] • www.purdyelectronics.com 5 Displays AND-TFT-5VX-4HB Interface Timing Timing Parameters AC Electrical Characteristics (VCC=VDD1=3.3V, VDD2=9.5V, GND=VSS1=VSS2=0V, Ta=25ºC) Parameter Symbol Min. Typ. Max. Unit CLK Frequency Fclk – 25 40 MHz CLK Pulse Width Tcw 25 40 – ns Data Sett-up Time Tsu 4 – – ns Data Hold Time Thd 2 – – ns Propagation Delay of DIO2/1 Tphl 6 10 15 ns Time That the Last Data to LD Tld 1 – – Tcw Pulse width of LD Twld 2 – – Tcw Time That LD tp DIO1/2 Tlds 5 – – Tcw POL Set-up Time Tpsu 6 – – ns POL Hold Time Tphd 6 – – ns OE Pulse Width TOEV 1 – – µs CKV Pulse Width TCKV 500 – – ns STV Set-up Time TSUV 400 – – ns STV Hold Time THDV 400 – – ns Horizontal Display Period THDP – 640 – Tcw Horizontal Period Timing Range THP – 800 – Tcw Horizontal Lines Per Field TV 520 525 640 THP Vertical Display Timing Range TDV – 480 – THP Pixel arrangement LCD module pixel arrangement is the stripe. Reliability Test No Test Item Test Condition 1 High Temperature Storage Test Ta = +80ºC, 240 hrs 2 Low Temperature Storage Test Ta = -30ºC, hrs 3 High Temperature Operation Test Ta = +70ºC, 240 hrs 4 Low Temperature Operation Test Ta = -20ºC, 240 hrs 5 6 05/13/03 Remark High Temperature & High Humidity Ta = +60ºC, 90%RH, 240 hrs Operation Test (No Condensation) Thermal Cycling Test (non-operating) 7 Vibration Test (non-operating) 8 Shock Test (non-operating) 9 Electrostatic Discharge 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 Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085 Tel: 408.523.8200 • Fax: 408.733.1287 • [email protected] • www.purdyelectronics.com 6 Displays AND-TFT-5VX-4HB Mechanical Drawing of TFT-LCD Module Outline Drawing : Front View (unit mm) 05/13/03 Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085 Tel: 408.523.8200 • Fax: 408.733.1287 • [email protected] • www.purdyelectronics.com 7 Displays AND-TFT-5VX-4HB Ouline drawing : Rear View (unit mm) 05/13/03 Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085 Tel: 408.523.8200 • Fax: 408.733.1287 • [email protected] • www.purdyelectronics.com 8 Displays AND-TFT-5VX-4HB Display Color and Gray Scale Reference Input Color Data Color Basic Color Red Blue R5 R4 R3 R2 R1 R0 G5 G4 G3 G2 G1 G0 B5 B4 B3 B2 B1 B0 Black 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Red (63) 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 Green (63) 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 Blue (63) 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 Cyan 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 Magenta 1 1 1 1 1 1 0 0 0 0 0 0 1 1 1 1 1 1 Yellow 1 1 1 1 1 1 1 1 1 1 1 1 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 Red (00) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Dark 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 Gray Scale of Red : : : : : : 1 1 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 Light 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 Red (63) 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 Green (00) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Dark 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 Gray Scale of Green : : : : : : 0 0 0 0 0 0 1 1 1 1 0 1 0 0 0 0 0 0 Light 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 Green 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 Blue (00) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Dark 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 Gray Scale of Blue 05/13/03 Green : : : : : : 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 1 Light 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 Blue (63) 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085 Tel: 408.523.8200 • Fax: 408.733.1287 • [email protected] • www.purdyelectronics.com 9