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| Displays AND050VL-LED 640 x 480 Pixels LCD Color Monitor The AND050VL-LED 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 LVDS transmission interface. Features * VGA (640 x 480 pixels) resolution * Amorphous silicon TFT LCD panel with LED backlight * Pixel in stripe configuration * Light weight and slim * Displays 262,144 colors * Optimum Viewing Direction: 6 o'clock * Image Reversion: Up/Down & Left/Right * Supports the DENB mode, Sync mode (Hsync+Vsync) Mechanical Characteristics Parameter Specification Screen Size Display Format Display Colors Active Area Pixel Pitch Pixel Configuration Outline Dimension Weight Back-light Diplay Mode / Surface 5.0 (diagonal) 640 (H) x (R, G, B) x 480(V) 262,144 101.76 (H) x 74.88 (V) 0.159 (H) x 0.156 (V) Stripe 120.7 (H) x 92.8 (V) x 12.5 (D) 173.6 10 24-LED Normally white / Anti-glare & SWV film Unit inch dot mm mm * LVDS transmission interface * RoHS Compliant mm g Recommended Driving Condition for LED Back Light Parameter Supply Voltage of LED Backlight Supply Current of LED Backlight Backlight Power Consumption Symbol VLED ILED PLED Min. - - - Specifications Typ. Max. 11.0 20 1.76 11.5 - 1.84 GND= 0V Ta=25C Unit V mA W Remark IL=20mA Note 1 Note 2 Note 1: The LED driving condition is defined for each LED module. (3 LED Serial) Note 2: PLED = VLED1 * ILED1 + VLED2 * ILED2 .... + VLED7 * ILED7 + VLED8 * ILED8 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. 05/13/03 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 Electrical Characteristics: Recommended Operating Conditions GND=0V, Ta=25C Item Supply Voltage Current Dissipation LVDS Differential Input High Threshold LVDS Differential Input Low Threshold Voom Voltage Symbol VCC ICC VTH VTL Vccm Specifications Min. 3.0 - - -100 - Typ. 3.3 77.90 - - 2.7 Max. 3.6 - 100 - - AND050VL-LED Unit V mA mV Remark Note 1 Note 2 Note 2 V Absolute Maximum Ratings*: Parameters Supply Voltage Input Signals Voltage GND=OV, Ta=25C Symbol VCC Vsig Min. -0.3 -0.3 Max. +7.0 VCC +0.3 Unit V V Note 1 Remark * The above are maximum values, which if exceeded, may cause faulty operation or damage to the unit. Note 1: Input signals include CLK, Hsync, Vsync, DENB, R[0:5], G[0:5] and B[0:5]. 05/13/03 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 Ta = 25C Parameter Horizontal Viewing Angle Vertical Symbol Conditions Min. 55 30 50 200 - - 400 70 20,000 0.28 0.31 - AND050VL-LED Specifications Typ. Max. 60 40 55 400 15 25 450 80 30,000 0.31 0.34 - - - - 30 50 - - - 0.34 0.37 3.5 Unit = 21, 22 = 12 = 11 CR CR > 10 at optimized viewing angle deg Contrast Ratio Response Time Brightness Luminance Uniformity LED Life Time White Chromaticity Cross Talk Rise Fall - ms cd/m2 % hr - % Tr Tf L U x y = 0 = 0 +25C =0 =0 LVDS Interface Block Diagram 05/13/03 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 Input Terminals: TFT-LCD Panel Driving Connector Type: DFL19K-20P-1H(HRS) Pin #. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Symbol Vcc Vcc GND GND IN0IN0+ GND IN1IN1+ GND IN2IN2+ GND CLKCLK+ GND NC NC GND GND Function +3.3V Power Supply +3.3V Power Supply Ground Ground LVDS receiver signal channel 0 LVDS receiver signal channel 0 Ground LVDS receiver signal channel 1 LVDS receiver signal channel 1 Ground LVDS receiver signal channel 2 LVDS receiver signal channel 2 Ground LVDS receiver signal clock LVDS receiver signal clock Ground No Connection No Connection Ground Ground AND050VL-LED Backlight Driving Connector Type: JST BHSR-02VS-1, Pin No 2-pin Pin No. 1 2 Symbol + Description Input terminal (Positive electrode side) Input terminal (Ground side) Remarks Wire color: Red Wire color: Black 05/13/03 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 Pixel Arrangement - The LCD module pixel arrangement is stripe. AND050VL-LED Block Diagram - TFT-module Block Diagram. 05/13/03 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 - Interface Timing: Timing Parameters Item Power Supply CLK Frequency Period Display period Pulse width HSYNC Back-porch Front-porch Hpw+Hbp Hsync-CLK Vsync-Hsync Period Display period VSYNC Pulse width Back-porch Front-porch Vpw + Vbp Horizontal scanning period DENB Horizontal display 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 Ddc Min. 3.0 - - - - - - - - - 10 0 - - - - - - - - - - 520 10 8 Typ. 3.3 25 40 32 800 640 96 46 18 142 - 0 16.8 525 480 2 33 10 35 800 640 480 525 - - AND050VL-LED Max. 3.6 - - - - - - - - - Tc-10 200 - - - - - - - - - - 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 05/13/03 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) AND050VL-LED 05/13/03 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) AND050VL-LED 05/13/03 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 AND050VL-LED Blue 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 05/13/03 Purdy Electronics Corporation * 720 Palomar Avenue * Sunnyvale, CA 94085 Tel: 408.523.8200 * Fax: 408.733.1287 * sales@purdyelectronics.com * www.purdyelectronics.com 9 |
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