论文部分内容阅读
自从七十年代初期用于电子手表的动态散射型(DSM)液晶显示器件(LCD)产品化以来,接着扭曲向列(TN)型 LCD 实现了商品化,由于它具有低电压、低功耗等特点,已广泛用作电子手表、电子计算器和打字机等字码处理机的显示器件,并达到普及程度。开发初期的 LCD 的字码、数字为段形,由7段笔划组成。因各段电极笔划单独引出并分别与各自的驱动电路相接(静态驱动),用途只局限于显示容量小的钟表显示等。之后开发出点矩阵式 LCD,电极按 X、
Since the early 1970s the commercialization of dynamic scattering type (DSM) liquid crystal display devices (LCDs) for electronic timepieces, the commercialization of twisted nematic (TN) type LCDs has been achieved due to its low voltage, low power consumption, etc. Features, has been widely used as electronic watches, electronic calculators and typewriters and other word processor display devices, and to achieve universal. Development of the initial LCD of the code, the number of paragraph-shaped, composed of 7 strokes. Due to the separate section of the electrode stroke and lead to their respective drive circuit (static drive), the use is limited to the display of small hours of the clock display. After the development of a dot matrix LCD, electrode by X,