液晶显示器设计.doc

新疆农业大学 课 程 论 文 题 目: 液晶显示器设计论文 课 程: 智能仪表 姓 名: 胡强 专 业: 电气工程及其自动化 班 级: 电气102班 学 号: 103736209 指导教师: 石砦 职称: 讲师 2013年11 月 9日 液晶显示器设计论文 Abstract: the birth of the various information processing device to the computeras the core in recent years, in order to adapt to this new situation, information appliance, network terminal, broadcast communication uses LCD market willexpand rapidly, and now the direction of development of LCD not only lies in the big screen, but also in the small screen, such as a car navigation system,camera, digital camera, portable TV, PDA (personal digital assistant),entertainment / game machine, the camera has a further development.Liquid crystal display (LCD) can not be compared with the advantages of low power consumption, small volume, light weight, thin and many other display, is widely used in recent years for single-chip microcomputer control of intelligentinstruments, and low power consumption electronic products. LCD can be divided into type LCD, character type LCD and dot matrix LCD. Among them,section type LCD and character type LCD can only be used for the number of characters and simple display, can not meet the graph and show that the requirements of Chinese characters; and dot matrix LCD can display characters,numbers, can also display a variety of graphics, curve and Chinese characters,animation, and can scroll the screen, inversion, flicker, very extensive use. Keywords: liquid crystal display; graphic; digital display 前 言 近年来随着科技的飞速发展，单片机的应用正在不断地走向深入，同时带动传统控制检测日新月异更新。在实时检测和自动控制的单片机应用系统中，单片机往往是作为一个核心部件来使用，仅单片机方面知识是不够的，还应根据具体硬件结构，以及针对具体应用对象特点的软件结合，加以完善。单片机自20世纪70年代问世以来，以其极高的性能价格比，受到人们的重视和关注，应用很广、发展很快