摘要
TFT(Thin film Transistor)技術(shù)是二十世紀(jì)九十年代發(fā)展起來(lái)的,采用新材料和新工藝的大規(guī)模半導(dǎo)體全集成電路制造技術(shù),是液晶(LC)、無(wú)機(jī)和有機(jī)薄膜電致發(fā)光(EL和OEL)平板顯示器的基礎(chǔ)。TFT是在玻璃或塑料基板等非單晶片上(當(dāng)然也可以在晶片上)通過(guò)濺射、化學(xué)沉積工藝形成制造電路必需的各種膜,通過(guò)對(duì)膜的加工制作大規(guī)模半導(dǎo)體集成電路(LSIC)。
本文主要介紹了TFT的一些簡(jiǎn)單的基本原理和液晶顯示器的制作流程,通過(guò)本文,我們可以了解到液晶顯示器的一些簡(jiǎn)單的知識(shí)。液晶顯示器的成色是三種基本的顏色組成,分別是紅、黃、藍(lán)。再通過(guò)驅(qū)動(dòng)電路的電壓的大小來(lái)控制液晶的角度來(lái)達(dá)到透光率的控制,進(jìn)而形成各種顏色。在未來(lái)的幾年內(nèi),液晶顯示器將成為新的主流產(chǎn)品出現(xiàn)在我們的生活里。
關(guān)鍵詞: TFT、液晶顯示器、液晶
Abstract
The TFT (Thin film Transistor )technology was developed since the 1990s ,making use of new materials and new technology for large-scale integrated circuits the entire semiconductor manufacturing technology, based on A liquid crystal (LC), inorganic and organic thin film electroluminescent (EL and OEL) the basis of flat-panel displays. TFT is a membrane by sputtering in a glass or plastic substrate, and other non-single-chip (of course, can also on the chip), creating a chemical deposition process necessary for film circuit, integrated circuits (LSIC) completed through the membrane of the large-scale manufacture semiconductor
This paper presents some simple and basic principle and production process of the night crystal display, Through this paper, we can understand that some simple knowledge of Liquid Crystal Display. The condition of the liquid crystal display is composed of three basic colors, namely red, yellow and blue. To drive through the circuit voltage to control the size of the angle of LCD to achieve transparency of control, then a variety of colors. In the next few years, Liquid Crystal Display will become the new mainstream products in our lives.