LCD 專業名詞解釋.doc

a-Si A
amorphous silicon

以材料結構而言,amorphous的意思是指未結晶的狀態。Amorphous silicon膜具有作為半導體材料之特性,可用plasma CVD裝置在400℃以下的温度下形成。因此成為使用玻璃基板之主動矩陣(active matrix)方式液晶面板的TFT主力元件材料。
Amorphous means lacking distinct crystalline in material structure’s term. Amorphous silicon film has the quality that can be used as material of semiconductor. It can be formed by using plasma CVD equipment under temperature of 400 degree C. Therefore, it is the major material for manufacturing TFT of LCD panel, which uses glass substrate with active matrix.
a-Si TFT
amorphous Silicon Thin Film Transistor
以amorphous silicon為構成材料之電場效果型的薄膜電晶體。帶有source、drain、gate三種電極之3端子元件。最常使用為主動矩陣(active matrix)液晶顯示器的開關。
The Field Effect type TFT with amorphous silicon material contains three ponents of three types of electrodes: source, drain, and gate. They are often used as the switch of active matrix type LCD.

ACF
Anisotropic Conductive Film
異方性導電膜,指含有導電性粒子之熱硬化或熱可塑性的樹脂薄膜。主要用於液晶顯示面板與驅動IC之訊號傳輸連結,需針對不同之接合介面選擇適合導電粒子及密度,一般而言用於fine pitch之導電粒子其直徑約為3~5 um。
Anisotropic conductive film means the thermosetting or thermal plastic resin film which contains conductivity particle. It is used major in LCD panel, and to drive the signal connection, transmitting in IC. Different interface connection requires specific conductivity particles and density accordingly. Generally speaking, the diameter of conductivity particles, which used for fine pitch, should be three to five um.
Active area
Active area
在液晶顯示面板中具有顯示功能之畫素總面積。
英:
In LCD screen, it serves the purpose of showing the total surface area of functional pixels.
Active matrix
Active matrix
在畫素或dot上設置主動元件,於寫入期間啟動主動元件而寫入data電壓、其他期間則關閉主動元件以維持電壓之矩陣驅動方式。依據主動元件的種類區分為3端子型的TFT方式與2端子型的TFD(MIM)方式。2端子型的製造工程可簡化。
英:
It sets ponents on pixel or dot, witch activate ponent to write data voltage during the writing period, and during other period, it shut off ponent to maintain voltage of matrix driving method. According to different types of ponent, it is divided int