AND-TFT-64PA 320 x 234 Pixels LCD Color Monitor The AND-TFT-64PA is a compact full color TFT LCD module, that is suitable for applications such as a car TV, portable DCD, GPS, multimedia applications and other AV equipment. This device consists of a twisted nematic (TN) liquid crystal cell, that incorporates a TFT-array that has 320 x 234 pixels on a 6.4 inch diagonal screen, X and Y drivers, an LSI controller, and a built-in CCFL backlight and inverter (with optional board.) Features Mechanical Characteristics Item Specification Unit Screen Size 6.4 inch (16 cm) diagonal inch Surface Treatment Anti-Glare + WV film – • Slim and compact Display Format 320 (W) x 234 (H) dot • Operating temperature range -20 to 70° C Active Area 129.6 (W) x97.34 (H) mm Dot Pitch 0.135 (W) x 0.416 (H) mm Stripe – 156.3 typ. (W) x 119.8 (H) x 14.3 typ (D) mm 235 g • 6.4 inch (16 cm) diagonal screen • Compatible with NTSC & PAL system • High brightness CCFL backlight (300 Nits) • Storage temperature range -30 to 80° C Pixel Configuration • 12V single power supply (with optional board) • High brightness Outline Dimensions • RoHS compliant Weight Absolute Maximum Rating Item Supply Voltage for Source Driver Supply Voltage for Gate Driver Symbol Conditions Analog VCC – Digital VDD Positive VGH Negative VGL -0.3 +7.0 -0.3 +7.0 – -0.3 +45 V – -23 +0.3 V VGH VGL Analog input voltage (VR, VG, VB) Absolute Maximum Rating Unit Min. Max. V +15 +40 V VDD – -0.3 +7.3 V Digital input signals – +5.5 V – HSY, POLC, CSY, VSY, CLKC PSI, COMPS, VIY -0.5 Digital output signals -0.5 +5.5 V Storage Temperature – – -30 +80 °C – – -20 +70 °C Operation Temperature (defines that contrast, response time & other display optical characteristics are Ta=+25.) 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. 1/28/08 Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085 Tel: 408.523.8200 • Fax: 408.733.1287 • [email protected] • www.purdyelectronics.com 1 AND-TFT-64PA Electrical Specification Item Specifications Min. Typ. Max. Symbol Conditions IGH VGH = +17V – 0.07 0.08 mA IGL VGL = -15V – 9.81 10.31 mA ICC VCC = +5V – 6.67 7.65 mA IDD VDD = +5V – 22.22 24.64 mA Lamp voltage VL IL = 6mA 450 560 730 Vrms Lamp current IL – 4 6 8 mA Lamp frequency FL The waveform of lamp driving voltage should be as close to a perfect SIN wave as possible 40 60 80 KHz Kick-off voltage (25ºC) VS – – 730 840 Vrms for LCD Panel – – 292.79 – mW for Backlight Lamp* – – calculated by IL_VL – 3.36 – W TOTAL – – – 3.65 – W Current Consumption for Driver Power Consumption Units * The power consumption for backlight is not included Recommended Operating Conditions Item Power Supply Video Signal (VR, VG, VB) Specifications Min. Typ. Max. Symbol Conditions Unit VCC – +4.5 +5.0 +5.5 V VDD – +4.5 +5.0 +5.5 V VGH – +15.0 +17.0 +19.0 V VGL DC Component of VGL -16.0 -15.0 -14.0 V Vi AC AC Component – +4.0 +4.2 V P-P Vi DC DC Component – +2.5 – V Digital Input Voltage H Level VIH +0.7 VDD – VDD V L Level VIL -0.3 – +0.3 VDD V Digital Output Voltage H Level VOH +0.7 VDD – VDD V L Level VOL -0.3 – +0.3 VDD V Backlight Driving and Power Consumption Pin No. Symbol Description 1 VL1 Input terminal (Hi voltage side) 3* VL2 Input terminal (Low voltage side) * Low voltage side of backlight inverter connects iwth Ground of inverter circuits. 2 Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085 Tel: 408.523.8200 • Fax: 408.733.1287 • [email protected] • www.purdyelectronics.com 1/28/08 AND-TFT-64PA Optical Specifications Item Symbol Conditions Specifications Min. Typ. Max. ± 50 ± 60 – 35 40 – 50 55 – 110 150 – – 15 30 – 25 50 7.5 8.0 8.5 Unit θ θ (to 12 o’clock) θ (to 6 o’clock) CR Tr Tf T at optimized viewing angle* Uniformity *** U – 70 75 – % Brightness ** LUM – 300 330 – cd/m2 0.280 0.300 TBD 10,000 0.310 0.330 TBD – 0.340 0.360 TBD – – – – hr Horizontal Viewing Angle Vertical Contrast Ratio Rise Fall Response Time Transmission Ratio White Chromaticity ** Lamp Life Time +25°C CR>10 x y Tc – θ = 0° – θ = 0° +25°C deg deg deg – ms ms % * Note: Contrast Ratio is measured in optimum common electrode voltage. CR> Luminance when LCD is White Luminance when LCD is Black ** 1. Topcon BM-7 (fast) luminance meter 2.0 field of view is used in the testing (after 20~30 minutes operation.) 2. Lamp Current: 6mA 3. Inverter model: TDK-347. *** The uniformity of LCD is defined as: U= The Minimum Brightness of the 9 testing Points The Maximum Brightness of the 9 testing Points Luminance meter: BM-5A or MB-7 fast (TOPCON) Measurement distance: 500mm +/- 50 mm Ambient illumination: < 1 Lux Measurement direction: Perpendicular to the surface of module. The test pattern is white (Gray Level 63.) 1. Input/Output Connector A) LCD Connector: 6200-20P (Molex) FFC Up Connector 20 Pins Pitch: 1.0 mm B) Backlight Connector: JST BHR-03VS-1 Pin No: 3 Pitch: 4.0 mm Pink: High Voltage White: Low Voltage 1/28/08 Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085 Tel: 408.523.8200 • Fax: 408.733.1287 • [email protected] • www.purdyelectronics.com 3 AND-TFT-64PA Interface Pin Assignment Connector 1: Connector 1 (28 Pins) (Elco) 6200-500-28-800 Pin No. Symbol Function Horizontal Sync. Input / Output 1 HSY 2 POLC Video Polarity Alternating Signal 3 CSY/MCLK Composite Sync. Signal / Mclk Signal VGH Gate on voltage 4 I/O Input/Output Output Input Input 5 VGL Gate off voltage (alternate every 1-H) Input 6 VB Video Input B Input 7 VR Video Input R Input 8 VG Video Input G Input 9 GND VDD Ground Input Digital power input Input Logic power for gate driver 10 11 VCC 12 13* 14 GND CLKC VSY 15 16 17 18 19 20 PSI COMPS VIY U/D R/L NP Input Ground Control pin for select I/O signal Input Input/Output Vertical Sync. Input / Output Synchronize pulse for external clock Select composite sync. mode & sync. separate mode Vertical sync. input pin for sync. separate mode Up/Down control for gate driver Left/Right control for gate driver NTSC/PAL Input Input/Output Input Input Input Input Input Input 1. Pin 13 (CLKC) can select the function of pin 1 (HSY), 3 (CSY), and 14 (VSY) as follows: CKC Pin 3 (CSY) Pin 1 (HSY) Pin 14 (VSY) Hi HSY output CSY input VSY output Low External Horizontal Sync. input External Clock input External Vertical Sync input 2. CKC = High: a. If CKC = 1, the phase lock loop (pll) is adopted in the LCd module. b. Inputs CSY, the controller of LCD module will separate the Vertical Sync and Horizontal Synch from CSY. c. Out put Horizontal Sync (HSY , Pin 1) and Vertical Sync (VSY , Pin 14.) d. The internal detect will detect Vertical Sync to reset the vertical counter. 3. CKC = Low: a. If CKC = 0, the phase lock loop (PLL) is not adopted in the LCD module. b. If CKC = 0, the external clock input frequency of Pin 3 is 6.4 MHz. c. Input external Vertical Sync. (VIY , Pin 17) and Horizontal Sync. (Pin1) to synchronize the LCD module. External Horizontal Sync and External Vertical Sync. input pulse can be high going or low going. d. The pulse width of external Horizontal SYnc. input is 4.7 µs ±2 µs. The pulse width of external Vertical Sync. input is 2H~4H. e. The pulse length of external input Vertical Sync. of system is 262H ±4H. 4. If there is any question about CKC = 0, please contact Purdy Electronics. 5. VGH TYP._+17V ; VGL TYP._-15V ; VDD TYP._+5V ; VCC TYP._+5V 6. The frequency of PSI is 15.75 KHz. 7. Pin 16 (COMPS) can select composite sync. mode OR sync. separate mode 4 Pin 16 (COMPS) Pin 3 (CSY) Hi CSY (Positive Edge) Pin 17 (VIY) NC Low Hsync (Negative Edge) Vsync (Negative Edge) Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085 Tel: 408.523.8200 • Fax: 408.733.1287 • [email protected] • www.purdyelectronics.com 1/28/08 AND-TFT-64PA 8. Default Hi (+5V) for shift Right; Input Low (0V) for inverst (shift Left.) 9. Default Hi (+5V) for DOWN; Low (0V) for UP. 10. NTSC = Hi (+5V), PAL = LOW (0V). Block Diagram 1/28/08 Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085 Tel: 408.523.8200 • Fax: 408.733.1287 • [email protected] • www.purdyelectronics.com 5 AND-TFT-64PA Dimensional Outline General mechanical tolerance = 0.5mm 6 Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085 Tel: 408.523.8200 • Fax: 408.733.1287 • [email protected] • www.purdyelectronics.com 1/28/08