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| Displays AND-TFT-070WL3 800 x 480 Pixels LCD Color Monitor The AND-TFT-070WL3 is a compact full color TFT LCD module with CCFL backlight unit. This display is suitable for industrial video monitor, test equipments and medical test equipments monitoring devices. This device consists of amorphous silicon TFT liquid crystal display with CCFL B/L unit. The display has 800 x 480 pixels on a 7.0 inch diagonal screen. 16:9 wide aspect ratio. Features * Wide VGA (800 x 480 pixel) resolution * 7.0 inch (16 cm) diagonal screen * Amorphous silicon TFT LCD panel with backlight unit * Pixel in stripe configuration * Thin and lightweight * Display colors: 262, 144 colors * +3.3V LVDS interface standard * +3.3V DC supply voltage for TFT LCD panel driving * Backlight driving DC/AC inverter not included in this Mechanical Characteristics Item Specification Screen Size Display Format Display Colors Active Area Pixel Pitch Pixel Configuration Outline Dimension Weight Backlight Surface Treatment Display Mode Gray Scale Inversion Direction 7.0 inch (16.9 cm) diagonal 800 x (R, G, B) x 480 262,144 152.4 (H) x 91.44) V) 0.1905 (H) x 0.1905 (V) stripe 166.3 (W) x 105.3 (H) x 10.7(D) 265 10 CCFL, 1 tube Anti-glare and Wide View Film Normally white 6 o'clock Unit - dot mm mm - mm g - - - - module * Long life lamp * Wide viewing angle * RoHS compliant Absolute Maximum Rating Item Supply Voltage Input Signals Voltage Backlight Driving Frequency Operating Temperature Storage Temperature Symbol VCC Vin FL - - LVDS signal Remarks Specifications Min. -0.3 -0.3 0 -10 -20 Max. +4.0 VCC +0.3 100 +60 +70 Unit V V KHz C C 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. Purdy Electronics Corporation * 720 Palomar Avenue * Sunnyvale, CA 94085 Tel: 408.523.8200 * Fax: 408.733.1287 * sales@purdyelectronics.com * www.purdyelectronics.com 11/21/08 1 Displays Electrical Characteristics - Recommended Operating Conditions: GND = 0V, Ta = 25C Item Supply Voltage Current Dissipation LVDS Differential Input High Threshold LVDS Differential Input Low Threshold VCOM Voltage Symbol VCC ICC VTH VTL VCOM Specifications Min. 3.0 - - -100 - Typ. 3.3 199.2 - - 3.1 AND-TFT-070WL3 Max. 3.6 217.3 100 - - Unit V mA mV - V Backlight Driving Pin # 1 2 Symbol VL1 VL2 Description Input terminal (Hi voltage side) Input terminal (Low voltage side) Low voltage side of backlight inverter conects with ground of inverter circuits. Remark Recommended Driving Condition for Back Light: Ta = 25C Item Lamp Voltage Lamp Current Lamp Frequency Starting Voltage (25 C) (Reference Value) Starting Voltage (0 C) (Reference Value) Symbol VL IL PL VS VS Specifications Min. 522 4 45 - - Typ. 580 6 60 - - Max. 638 7 80 1090 1420 Unit V mA KHz Vrms Vrms Remark IL=6mA Note 1 Note 2 Note 3 Note 3 Note 1: In order to satisfy the quality of B/L, no matter the type of inverter, the output lamp current must be between Min. and Max. to avoid abnormal display image caused by B/L. Note 2: The waveform of lamp driving voltage should be as closed to a perfect sine wave as possible. Note 3: The Max. of starting voltage means the minimum voltage of inverter to turn 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. Backlight Power Consumption Item LCD Power consumption (W/O BL) Backlight Power Consumption Total Power Consumption Note 1: Backlight lamp power consumption is calculated by IL x VL Specifications Typ. 0.66 3.48 4.17 Max. 0.72 4.47 5.19 Unit W W W Note 1 Remarks 11/21/08 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 Pin Description: TFT-LCD Panel Driving - Connector Pin #. Symbol 1 VCC +3.3 V Power Supply 2 VCC +3.3V Power Supply 3 GND Ground 4 GND Ground 5 IN0LVDS receiver signal channel 0 6 IN0+ LVDS receiver signal channel 0 7 GND Ground 8 IN1LVDS receiver signal channel 1 9 IN1+ LVDS receiver signal channel 1 10 GND Ground 11 IN2LVDS receiver signal channel 2 12 IN2+ LVDS receiver signal channel 2 13 GND Ground 14 CLKLVDS receiver signal clock 15 LCK+ LVDS receiver signal clock 16 GND Ground 17 NC No Connection 18 NC No Connection 19 GND Ground 20 GND Ground Type: DF19K20P-1H (56)(HRS) Description AND-TFT-070WL3 Optical Characteristics: Ta = 25C Item Horozontal Viewing Angle Vertical Symbol Condition Specifications Min. 55 CR 10 35 50 250 - - 350 70 0.27 0.297 - 25,000 Typ. 60 40 55 400 15 25 400 75 0.30 0.327 - - Max. - - - - 30 50 - - 0.33 0.357 3.5 - Unit deg. deg. deg. - ms ms cd/m2 % - - % hr 21.22 (to 12 o'clock) (to 6 o'clock) CR Tr Tf L U x y - - Contrast Ration Response Time Brightness Luminance Uniformity White Chromaticity Cross Talk Lamp Life Time Rise Fall = 0 = 0 = 0 / = 0 - = 0 / = 0 = 0 - 11/21/08 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 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 AND-TFT-070WL3 Blue B5 0 0 0 1 1 1 0 1 0 0 0 B4 0 0 0 1 1 1 0 1 0 0 0 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 11/21/08 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 TFT Module Block Diagram AND-TFT-070WL3 Timing Parameters - Interface Timing Item Power Supply CLK Frequency Period Display Period Pulse Width HSYNC Back-porch Front-porch Hpw+Hbp Hsync-CLK Vsynch-Hsync Period Display period VSYNC Pulse width Back-porch Front-porch Vpw+Vbp Horizontal scanning period DENB Horizontal disp;lay period Vertical display period Frame cycling period R, G, B CLK-DATA DATA-CLK Symbol VCC 1/tc tc Hp Hdp Hpw Hbp Hfp - Hhc Hvh Vp Vdp Vpw Vbp Vfp - T1 T2 T3 T4 Dcd Dde Min. 3.0 - - - - - - - - - 10 0 - - - - - - - 860 - - 520 10 8 Typ. 3.3 32 31.25 33 1056 800 128 86 42 214 - 0 17.325 525 480 2 33 10 35 1056 800 480 525 - - Max. 3.6 - - - - - - - - - Tc-10 200 - - - - - - - 1064 - - 800 - - Unit V MHz ns us tc tc tc tc tc tc ns tc ms Hp Hp Hp Hp Hp Hp tc tc T1 T1 ns ns 11/21/08 Purdy Electronics Corporation * 720 Palomar Avenue * Sunnyvale, CA 94085 Tel: 408.523.8200 * Fax: 408.733.1287 * sales@purdyelectronics.com * www.purdyelectronics.com 5 Displays Dimensional Outline AND-TFT-070WL3 General mechanical tolerance = 0.5mm 11/21/08 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 AND-TFT-070WL3 11/21/08 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 AND-TFT-070WL3 11/21/08 Purdy Electronics Corporation * 720 Palomar Avenue * Sunnyvale, CA 94085 Tel: 408.523.8200 * Fax: 408.733.1287 * sales@purdyelectronics.com * www.purdyelectronics.com 8 |
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