LM181E3-A2 LG.Philips LCD Co., Ltd., LM181E3-A2 Datasheet
LM181E3-A2
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LM181E3-A2 Summary of contents
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... LM181E3-A2 LIQUID CRYSTAL DISPLAY The information given in this document is carefully checked and believed to be reliable. Data Display reserves the right to make changes in product or specification at any time and without further notice. Data Display products are not intended for use in systems in which failures of product could result in personal injury. All mentioned trademarks are registered trademarks of their owner ...
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... The LM181E3-A2 has been designed to apply the interface method that enables low power, high speed low EMI. FPD Link must be used as a LVDS (Low Voltage Differential Signaling) chip ...
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... LM181E3-A2 LIQUID CRYSTAL DISPLAY General Features The following are general features of the model LM181E3-A2 LCD: Active screen size Outline dimensions Pixel pitch Pixel format Color depth Luminance,White Power Consumption Weight Display operating mode Surface treatments 2. MAXIMUM RATINGS The following are maximum values which, if exceeded, may cause faulty operation or damage to the unit ...
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... LM181E3-A2 LIQUID CRYSTAL DISPLAY Relative Humidity (% RH) -20 -40 DATA DISPLAY AG Industriestrasse 1 D-82110 Germering 100 90 80 Operating Range Storage Range -10 Temperature AUG 2000 http://www.datadisplay.de SPECIFICATIONS TITLE: LME181E3-A2 REV. 1 PAGE Tel.: +49-89-894450-0 Fax: +49-89-894450-90 ...
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... ELECTRICAL SPECIFICATIONS 3.1 Electrical Characteristics The LM181E3-A2 requires two power inputs. One is employed to power the LCD electronics and to drive the TFT array and liquid crystal. The other input which powers the CCFL, is typically generated by an inverter. The inverter is an external unit to the LCD. ...
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... LM181E3-A2 LIQUID CRYSTAL DISPLAY 3.2 Interface Connections Interface chip must be used LVDS, part No. DS90CF383MTD (Transmitter), DS90CF384MTD (Receiver) made by National Semiconductor or compatible interface chip (TI: SN75LVDS83, Thine). This LCD employs six interface connections. A 21-pin connector is used for the module electronics interface. A 5-pin connector is used for the module power (+12V) ...
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... LM181E3-A2 LIQUID CRYSTAL DISPLAY The module power connector is model B5B-ZR-SM3-TF manufactured by JST. The pin configuration for the connector is shown in the table 4. Table 4: POWER CONNECTOR PIN CONFIGURATION Pin Note 1: All GND (ground) pins should be connected together and to Vss which should also be connected to the LCD’ ...
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... LM181E3-A2 LIQUID CRYSTAL DISPLAY 3.3 Signal Timing Specification This is the signal timing required at the input of the LVDS Transmitter. All the interface signal timing should be satisfied with the following specifications for it’s proper operation. Table 6: Timing Table Item Dclk Period Period Hsync Width-Active ...
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... LM181E3-A2 LIQUID CRYSTAL DISPLAY 3.4 Signal Timing Wave Form Hsync, Vsync, DE, DATA INVALID First INVALID Second DE (Data Enable) HSync HBP VSync t VBP DE DATA DISPLAY AG Industriestrasse 1 D-82110 Germering 0.7Vcc 0.3Vcc VALID DATA pixel pixel 0,0 2,0 VALID DATA pixel pixel 1,0 3 ...
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... LM181E3-A2 LIQUID CRYSTAL DISPLAY 3.5 Color Input Data Reference The brightness of each primary color (red, green and blue) is based on the 8-bit gray scale data input for the color; the higher the binary input, the brighter the color. The table below provides a reference for color versus data input. ...
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... LM181E3-A2 LIQUID CRYSTAL DISPLAY 3.6 Power Sequences Power Supply for IV Power Supply for Input Signal for V Input Signal for CCFL Power Supply for V CCFL Power Supply for V lamp lamp Parameter Min 100 3 T 100 ...
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... LM181E3-A2 LIQUID CRYSTAL DISPLAY 4. OPTICAL SPECIFICATIONS Optical characteristics are determined after the unit has been ‘ON’ and stable for approximately 30 minutes in a dark environment at 25°. The values specified are at an approximate distance 50 cm from the LCD surface at a viewing angle of equal to 0 ...
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... LM181E3-A2 LIQUID CRYSTAL DISPLAY Note 2: Surface luminance is the center point across the LCD surface from surface with all pixels displaying white. For more information see Appendix 11.2. Note 3: The variation in surface Luminance, δ at each test position 1 through 5, and then dividing the maximum L points luminance by minimum L information see Appendix 11 ...
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... LM181E3-A2 LIQUID CRYSTAL DISPLAY 6. MECHANICAL CHARACTERISTICS The chart below provides the general mechanical characteristics for model LM181E3-A2 LCD. In addition, the figure below is a detailed mechanical drawing of the LCD. Please note that dimensions are given for reference purposes only. Parameters Outside dimensions ...
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... LM181E3-A2 LIQUID CRYSTAL DISPLAY FRONT VIEW DATA DISPLAY AG Industriestrasse 1 D-82110 Germering TITLE: LME181E3-A2 REV. 1 PAGE AUG 2000 http://www.datadisplay.de SPECIFICATIONS Tel.: +49-89-894450-0 Fax: +49-89-894450-90 ...
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... LM181E3-A2 LIQUID CRYSTAL DISPLAY REAR VIEW DATA DISPLAY AG Industriestrasse 1 D-82110 Germering TITLE: LME181E3-A2 REV. 1 PAGE AUG 2000 http://www.datadisplay.de SPECIFICATIONS Tel.: +49-89-894450-0 Fax: +49-89-894450-90 ...
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... LM181E3-A2 LIQUID CRYSTAL DISPLAY 7. RELIABILITY Environment test condition No. 1 High temperature storage test 2 Low temperature storage test 3 High temperature operation test 4 Low temperature operation test Vibration test 5 (non-operating) Shock test 6 (non-operating) Altitude 7 operating storage/shipment 8 Drop test (Packing) {Result Evaluation Criteria} There should be no change which might affect the practical display function when the display quality test is conducted under normal operating condition ...
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... LM181E3-A2 LIQUID CRYSTAL DISPLAY 8. INTERNATIONAL STANDARDS 8.1 Safety UL 1950 Third Edition, Underwriters Laboratories, Inc. Jan. 28, 1995. Standard for Safety of Information Technology Equipment Including Electrical Business Equipment. CAN/CSA C22.2 No. 950-95 Third Edition, Canadian Standards Association, Jan. 28, 1995. Standard for Safety of Information Technology Equipment Including Electrical Business Equipment ...
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... LM181E3-A2 LIQUID CRYSTAL DISPLAY Note 1: YEAR YEAR 89 90 Mark 9 0 Note 2: MONTH MONTH Jan Feb Mark 1 2 Location of Lot Mark Serial NO. is printed on the label. The label is attached to the backside of the LCD module. This is subject to change without prior notice. 9.2 Packing Form Package quantity in one box: 5 pcs Box Size : 524 mm× ...
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... LM181E3-A2 LIQUID CRYSTAL DISPLAY • Do not touch, push or rub the exposed polarizer with glass, tweezers or anything harder than HB pencil head, please do not rub with dust clothes with chemical treatment. Do not touch the surface of polarizer for bare hand or greasy cloth. (Some cosmetics are detrimental to the polarizer.) • ...
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... LM181E3-A2 LIQUID CRYSTAL DISPLAY 10.4 Precaution for strong light exposure Strong light exposure causes degradation of polarizer and color filter. 10.5 Storage When storing modules as spares for a long time, the following precautions are necessary. • Store them in a dark place. Do not expose the module to sunlight or fluorescent light. Keep the temperature between 5° ...
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... LM181E3-A2 LIQUID CRYSTAL DISPLAY 11. APPENDIX 11.1 Optical Characteristic Measurement Equipment and Method 11.2 Luminance Measurement 320 640 <measuring point for luminance variation> DATA DISPLAY AG Industriestrasse 1 D-82110 Germering Optical LCD Module Field = 1 500mm 960 256 2 512 768 5 <measuring point for surface luminance > ...
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... LM181E3-A2 LIQUID CRYSTAL DISPLAY 11.3 Response Time The response time is defined as the following figure and shall be measured by switching the input signal for „black“ and „white“. 100 90 Optical Response 10 0 11.4 Viewing angle Definition of viewing angle range = 90¡ £ (12:00) = 180¡ £ ...