Sunlight Readable 20.1 LCD Display

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1 LITEMAX LD2011 Sunlight Readable 20.1 LCD Display (1st Edition 4/9/2004 ) All information is subject to change without notice. LITEMAX Electronics Inc. 4F, No.131-3, Lane235, Bau-chiau Rd., Shin-dian City, Taipei County, Taiwan R.O.C. Tel : Fax: Homepage:

2 TABLE OF CONTENTS Introduction and Overview...3 Characteristics 3 Function Block Diagram..4 Functions and Environments.4 Reliability and Lifetime 5 Electrical Specfications...6 Optical Specfications.11 Backlight Lamp Driving Specifications.13 Mechanical Outline..14 LITEMAX LI3801 inverter 16 Control Board ( MTC-LCBP02TV ) Revision History...34 LD2011 Page 2

3 Introduction and Overview This is a product specification that specifies form, fit, and function of the 20 TFT LCD monitor and its options. The LD2011 products are a family of high bright LCD monitors intended for use in a variety of industrial and commercial applications. Some of these applications include automatic teller machines (ATMs), fuel dispensing systems, ticketing and information kiosks, and intelligent vending machines. The LCD panel for LD2011 has a particularily fast response time of 25ms and consequently very well suited for video applications. The LD2011 is a 20 active matrix TFT LCD with a native resolution of SVGA (800X600). It has a typical luminance of 1000 nits ( Maximum brightness up to 1000 nits ) with a +12VDC input. The video interface is through a standard 15 pin analog input with an integrated On-Screen Display (OSD). The sheet-metal external housing is intended for industrial applications where the product is integrated into a larger host system. Commercial applications would most likely require an additional external façade. This unit has standard safety and regulatory certifications appropriate to industrial products. This product includes packaging designed to withstand standard shipping conditions. The option available is a power supply with US or EU cord options and a VGA cable. The power supply is appropriately rated and tested for this displays. Characteristics ITEMS SPECIFICATIONS 20 Sunlight Readable TFT-LCD LD2011 Page 3

Function Block Diagram 12 CCFL Functions and Environments Item Symbol Min. Typ. Max.

5 Amps Vin=12V Power Pin 55 Watts White Luminance 1000 cd / m2 Center; Normal Luminance

Horizontal (CR=10) ± 85 degree Vertical (CR=10) Response Time 25 ms Tr + Tf Operating Temperature

4 Function Block Diagram 12 CCFL Functions and Environments Item Symbol Min. Typ. Max. Unit Conditions Input Voltage Vin Volts Input Current Iin 4.5 Amps Vin=12V Power Pin 55 Watts White Luminance 1000 cd / m2 Center; Normal Luminance Uniformity BNU 80 % 9-point;10% from edge Contrast Ratio CR 650 Viewing Angle ± 85 degree Horizontal (CR=10) ± 85 degree Vertical (CR=10) Response Time 25 ms Tr + Tf Operating Temperature Top 0 50 C Operating Humidity Hop RH Non-condensing Storage Temperature Tst C Storage Humidity Hst RH Non-condensing LD2011 Page 4

5 Backlight Reliability and Lifetime CCF lamps; 40,000 hour rated 25 C CCF lamp life is defined as time to 50% of initial brightness Backlight end-of-life for this LD2011 product is defined as 1000 nits center luminance at 25 C Typical values indicated for luminance and uniformity are indicative of typical steady state values measured at initial use at 25 C after warm-up to steady state. Actual luminance and uniformity values are directly dependent on the environmental usage profile. Repeated cold temperature start-up can cause accelerated aging of the backlight lamps resulting in reduced luminance and uniformity. Extended High Temperatures and Solar Loading Extended operation at the upper temperature extreme or in conjunction with extended direct solar loading can cause permanent mura or localized pixel non-uniformity effects. Other side effects could include latent image and flicker. These effects are not covered under Litemax warranty. Please consult Litemax for further guidance on system design to effectively manage environments requiring extended high temperatures or direct sun-loading. Cooling kit and CEG vandal glass options can effectively address these issues. Reliability Test Test Item Test Condition Judgement High temperature/humidity 1. 60±2 C, RH=60%, 240 hours, Note 1 operation 2. Display data is white C±3 C 1 hour Note 1 Heat cycle (operation) C±3 C 1 hour cycles, 4 hours/cycle 4. Display data is white C±3 C 1 hour Note 1 Thermal shock (non-operation) C±3 C 1 hour cycles, 4 hours/cycle 4. Temperature transition time is within 5 min. Vibration (non-operation) 5-100Hz, 11.76m/s2, 1 minute/cycle, XYZ direction Note 1 10 times each direction ESD (non-operation) 150pF, 150Ω, ±10kV Note 1 9 places on a panel (Note 3) 10 times each place at one-second intervals Dust (non-operation) Sample dust: No.15 Note 1 Hourly 15 seconds stir, 8times repeat operation 53.3 kpa Note 1 Low pressure non-operation 0 C±3 C 24 hours 55 C±3 C 24 hours 15 kpa -20 C±3 C 24 hours -60 C±3 C 24 hours Note 1 LD2011 Page 5

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13 Backlight Lamp Driving Specification It is recommended to use an inverter with a 1300 Vrms starting voltage to run the HB backlight in the AU2011 LCD panel module. At the maximum LCD screen luminance, the lamp voltage and current are listed below: Operating Voltage 515 Vrms Lamp Current xx marms At this driving condition, the backlight delivers the specified maximum LCD screen brightness with power consumption about 50.4 Watts. Since most inverters used to drive CCFLs have efficiency about 75% to 80%, the total DC power input to the inverter is about 63.0 Watts. When the backlight is dimmed down, the power consumption decreases. LD2011 Page 13

14 Mechanical Outline for LITEMAX s AU2011 Panel Drawing LD2011 Page 14

15 Mechanical Outline for LITEMAX s LD2011 LD2011 Page 15

16 LITEMAX LI3801 inverter 1. ENVIRONMENT CHARACTERISTICS: 1-1. All Conditions are at 25 Ambient unless otherwise specified 1-2. Operating Temperature 0 ~~ Storage Temperature Humidity Operating Humidity Storage CONNECTOR PIN ASSIGNMENT: Input : CN1 Output : CN2~CN7 Model : 2001J-08-RT(90 ) Model : SM02(8.0)B-BHS-1-TB Supplier : ORICH Supplier : JST Pin Symbol Pin Symbol 1 BRT ON/OFF 1 HV 2 BRT ADJ 2 HV 3 GND 4 GND 5 GND Output : CN8 6 Vin Model : Vin Supplier : ACES 8 Vin Pin Symbol 1 Return 2 Return TEST INSTRUMENT: 1. OSCILLOSCOPE : TDS380 DIGITAL REAL-TIME OSCILLOSCOPE 2. HIGH VOLTAGE PROBE : TEKTRONIX P5100 (1:100) 3. CURRENT PROBE AMPLIFIER : TEKTRONIX AM503B 4. CURRENT PROBE : TEKTRONIX A DC POWER SUPPLY : GW GPC-3060D 6. MULTIMETER : FLUKE 45 DUAL DISPLAY LD2011 Page 16

17 3. SCOPE 3-1 This document defines the requirements for the CCFL inverter of the TFT-LCD panel. This product is compatible with VHB AU Twelve Lamp Panel. 4. ELECTRICAL CHARACTERISTICS 4-1 INPUT Brt. ADJ=0V. PARAMETER SYMBOL MIN. NOM. MAX. UNIT REMARK INPUT VOLTAGE Vin V INPUT CURRENT Iin ma RL:90K*12 Vin= 12 V LAMP FREQUENCY FL KHz Vbrt=0V OUTPUT CURRENT Iout ma Vbrt=0V OUTPUT VOLTAGE Vout Vrms Vbrt=0V OPEN OUTPUT VOLTAGE Vs Vrms 4-2 INPUT Brt. ADJ=5V.. PARAMETER SYMBOL MIN. NOM. MAX. UNIT REMARK INPUT VOLTAGE Vin V INPUT CURRENT Iin ma RL:90K*12 Vin= 12 V LAMP FREQUENCY FL KHz Vbrt=5V OUTPUT CURRENT Iout ma Vbrt=5V NOTE: All Conditions are at 25 Ambient unless otherwise specified LD2011 Page 17

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20 Controller Board ( MTC-LCBP02TV) LD2011 Page 20

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33 7. TV Board Connectors, Pin Assignment & Jumpers LD2011 Page 33

34 Revision History Date Rev. Description Oct 6, 2003 A Initial release LD2011 Page 34

PRODUCT SPECIFICATION MODEL LC15.ANN.1000-XX 15-INCH AMLCD HIGH BRIGHT MONITOR

PRODUCT SPECIFICATION MODEL LC15.ANN.1000-XX 15-INCH AMLCD HIGH BRIGHT MONITOR 1195 NW Compton Drive Beaverton, OR 97006 USA 503 748 1100 PRODUCT SPECIFICATION FOR MODEL LC15.ANN.1000-XX 15-INCH AMLCD HIGH BRIGHT MONITOR Document Number: 021-0165-00 Model Part No. Description LC15.ANN.1000