Gate Driver IC BUFFER SHIFT REGISTER Carry in Gate Clock Carry out Vcom Von Voff out(1~n) INPUT CIRCUIT CPV U/D OE1 OE2 OE3 STV INPUT CONTROL
Source Driver IC Shift Register D/A Converter Latch R(0:N) G(0:N) B(0:N) STH(Carry in) DCLK LOAD Signal(TP) Rising Carry Out V0 V1 Vn Voltage follower output LOAD Signal(TP) Falling n channel output 64 * 1 Decoder 64 * 1 Decoder OP AMP Vcom Data L/R
LC Operation Gate line Source line Liquid crystal layer storage capacitor Cst 액정 capacitor Clc Display electrode Common electrode Vcom Liquid crystal layer storage capacitor Cst 액정 capacitor Clc Display electrode Common electrode Vcom Gate OnGate Off Gate OnGate Off When Gate is off, Ioff current leaks and Storage capacitor (Cst) is used for clamp the data voltage during Gate off-period Data voltage Vcom Gate On Voltage Gate Off Voltage ΔV Voltage drop
Handling Cautions ☞ Do not twist & bend on the module. ☞ Refrain from strong mechanical shock or any force to the module. ☞ Do not press or scratch the surface harder than a HB pencil lead. ☞ Wipe off water droplets or oil immediately ☞ When the surface of polarizer is dirty, Clean with IPA, Hexane. ☞ Do not use Acetone, Ethyl alcohol & Keton type materials. ☞ Protect the module from the electro-static discharge. ☞ When the module is assembled in the set, Use finger rubber. ☞ Do not adjust the variable resistor. ☞ Do not store the TFT-LCD module in the direct sunlight. ☞ Power off, When you connect or remove the module.
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