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1、液晶平板彩电工作原理和设计 摘要 近年来显示技术发展很快 ，平板显示器具有完全平面化、轻、薄、省电等特点，符合未来图像显示器发展的必然趋势。目前的主流平板显示包括液晶和等离子，随着显示技术的发展，更多新产品、新技术的出现，使平板显示的显示性能更优化。 随着TFT_LCD技术的迅猛发展，并且它拥有着性能优良、大规模生产特性好、自动化程度高、原材料成本低廉的很多的优点，从而广泛应用于液晶平板彩电中。在这样的背景下，对其驱动电路也提出了更高的要求。液晶显示器具有驱动电压和功耗低、体积小、重量轻、无X辐射等一系列优点，受到了广泛的重视，发展非常迅速，已经成为平板显示器的主流技术。在液晶显示技术中，低温
2、多晶硅是新一代薄膜晶体管液晶显示器的制造工艺，是多晶硅技术的一个重要分支。本文在介绍了统宝在液晶屏组装的方法及工艺的基础上，讨论了Defect对工厂带来不良影响及Defect的处理和改良方法。关键词：薄膜晶体管，液晶屏，液晶，平板显示显示技术，显示性能 TFT-LCD TECHNOLOGY ABSTRACT In recent years the development of display technology is very fast, flat panel display having a completely flat, thin, light, energy saving featu
3、res, in line with the future development trend of image display. Currently the mainstream flat- panel display comprises a liquid crystal and plasma. With the development of display technology, more and more new products, new technology appear, so that the flat paneldisplay performance optimization.
4、As TFT_LCD technology is developing rapidly, and it has excellent performance characteristics of large-scale production, high degree of automation, low-cost raw materials as well as many other advantages,which are widely used in many fields.In this context,the driving circuit is also put forward hig
5、her requirements.Drive voltage and the power dissipation low is Merit of LCD display, weight makes light of , there is no a series of merit such as X-radiation etc., have accepted broad taking seriously , have developed very prompt, main current already becoming the flat display technology. In liqui
6、d crystal display technology, low temperature polycrystalline silicon is new generation film transistor LCD display manufacturing engineering, is an important branch of polycrystalline silicon technology. The main body of a book is listed in in the basis having introduced entirely precious method an
7、d handicraft holding assembling in liquid crystal, treatment and the method ameliorating having discussed that Defect brings about harmful effects and Defect to the factory. KEY WORDS: thin-flim transistor, display screen, liqulid crystalflat，display technology，display performance their own conditio
8、ns to develop the correct road, the maximum to avoid investment risk, gain profit.(three) vigorously promote the brand. To establish brand awareness, awareness of the use of brand, brand value, brand acquisition performance, enhance the competitive strength. Concentrated manpower, careful planning,
9、packaging and publicity of a number of unique, market influence and coverage of the brand, the implementation of key breakthroughs, to enhance the competitive strength, walking business road the competition of alienation and characteristics, the pursuit of stability and development of the market.(fo
10、ur) to promote the integration of resources. To further broaden their horizons, effective integration of resources within the group, the city resources, other industries and regional resources, mutual trust, mutual benefit, seeking win-win principle, in the framework of national policies and regulat
11、ions, strict inspection and argumentation, legal consultation, examination and approval procedures, strict regulation of economic activities, attract injection the social investment to the industry group, to achieve leveraging the development, ensure that the value of state-owned assets.(five) to st
12、rengthen the construction management personnel. Strengthen the management of education and training of cadres and workers of the existing business, firmly establish the concept of the market, enhance the sense of crisis to adapt to market competition, the sense of urgency, improve the ability to res
13、pond to market competition, improve management and operation of the market. At the same time, according to the need of industrial development, vigorously the introduction of high-quality management management personnel, and strive to build a high-quality professional management team, hard work, and
14、promote the entire workforce knowledge structure, age structure, structure optimization and upgrading ability, enhance core competitiveness, adapt to the need of market competition.(six) seriously study the policy for policy. Serious research about social support the development of cultural undertak
15、ings in the country and the XX policy, especially the policy of industrial development, financial investment policy, financial policy and tax policy, and actively seek policy, projects and funds, enterprise and industry group mission to promote leapfrog development.目录摘要IABSTRACTII第一章 绪论1第二章 液晶平板电视的概述22.1 液晶的知识22.2 液晶显示器的基础知识及发展现状22.2.1 LCD的主要技术参数22.2.2 LCD的分类42.2.3 LCD发展历程42.3 液晶平板电视的基础知识52.3.1 平板电视的定义52.3.2 电视机的发展历程显示器件的发展52.3.3 电视清晰度的概念62.3.4 液晶平板彩电的主要参数62.4 液晶电视的优缺点7第三章 液晶平板电视的工作原理83.1 液晶平板彩电的基本组成及结构83.1.1 液晶平板彩电的简单结构83.1.2 LCD面板主要部件83.1.3 液晶彩电电路的基本组成93.2 液晶平板电视的工作原理123.3 TFT液晶彩电工作原理
