1.Introduction of the LG LM190E08-TLGE TFT 19.0" 4 PCS CCFL Backlight
LM190E08-TLGE is a Color Active Matrix Liquid Crystal Display with an integral Cold Cathode Fluorescent Lamp(CCFL) backlight system. The matrix employs a-Si Thin Film Transistor as the active element. It is a transmissive type display operating in the normally white mode. It has a 19.0 inch diagonally measured active display area with SXGA resolution (1024 vertical by 1280 horizontal pixel array) Each pixel is divided into Red, Green and Blue sub-pixels or dots which are arranged in vertical stripes. Gray scale or the brightness of the sub-pixel color is determined with a 8-bit gray scale signal for each dot, thus, presenting a palette of more than 16,7M colors with Advanced-FRC(Frame Rate Control). It has been designed to apply the interface method that enables low power, high speed, low EMI. FPD Link or compatible must be used as a LVDS(Low Voltage Differential Signaling) chip. It is intended to support applications where thin thickness, wide viewing angle, low power are critical factors and graphic displays are important. In combination with the vertical arrangement of the sub-pixels, the LM190E08-TLGE characteristics provide an excellent flat panel display for office automation products such as monitors
2.Specification of the LG LM190E08-TLGE TFT 19.0" 4 PCS CCFL Backlight
A-si TFT LCD ,LCM
TN ,normally white transmissive
LVDS 8bi t 30pin
3.Detail of the LG LM190E08-TLGE TFT 19.0" 4 PCS CCFL Backlight
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5.Mounting Precautions of LG LM190E08-TLGE TFT 19.0" 4 PCS CCFL Backlight
5.1You should adopt radiation structure to satisfy the temperature specification.
5.2You may mount a module using four corner sides.
5.3Please attach a transparent protective plate to the surface in order to protect the polarizer. Transparent protective plate should have sufficient strength in order to the resist external force.
6.Operating&Handling Precautions of LG LM190E08-TLGE TFT 19.0" 4 PCS CCFL Backlight
1)Be careful for condensation at sudden temperature change. Condensation makes damage to polarizer or electrical contacted parts. And after fading condensation, smear or spot will occur.
2)The spike noise causes the mis-operation of circuits. It should be lower than following voltage : V=$200mV(Over and under shoot voltage).
3)Brightness depends on the temperature. (In lower temperature, it becomes lower.) And in lower temperature, response time(required time that brightness is stable after turned on) becomes longer.
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