LG Electronics LE-15A10, LL-15A10, LT-15A10 1. LCD Technology

1) What is TFT LCD ?

2) Structure of TFT LCD

3) TFT-LCD Operating Mechanism

4) Operating Theory

5) Structure LCD Module

6) Structure of Back light

7) Function of Back light

8) Key Parts ; Color Filter, Polarizer

1. LCD Technology

Contents

Main Welcome to LG LCD TV 3. LCD TV Structure 1. LCD Technology 2. LCD Market Trend 1. LCD Technology TFT Glass Panel TRANSISTOR What is TFT(Thin Film Transistor)? TFT Panel TFT Cross section Polarizer ) (Approx....) ) Liquid Crystal Structure of TFT- LCD TFT- LCD Operating mechanism (Braun Tube : Light Emitting Component) (TFT-LCD : Non-Light Emitting Component) Operating Theory Structure of LCD Module RGB Structure of LCD Module Structure of Back Light Unit Structure of Back Light Function on each part Function of Back Light BRG Page Key Parts : Back Light Side Guided Type Direct Type TCP TYPE DRIVER IC Page Comparison with other Display devices Page Page Page Abbreviations Abbreviations on LCD Module and TV LG LCD TV Page Monitor FeaturesGeneral Specifications PC Input Page Specifications Page Interconnection Guide LCD Module To SPK Main PCB Control PCB Adjustment in SVC mode SVC key, or OK +OK YELLOW key 4 Opt 3 SVC mode ADJUSTMENT mode OPTION Part OPTION - 1 OPTION - 2 TELETXT OPTION - 3 MX88L284 BLOCK DIAGRAM 6 MHz IIC Control To Tuner Soft Touch Key Output MICOM Pinning & Descriptions SDA555X Page Page Page Page VPC3230D Page Block Diagram Page Page MSP3410D Audio Processing - MSP3440G Audio Processing - MSP3410D Audio Processing - MSP3440G LCD Monitor Controller - MX88L284