液晶平板彩电工作原理和设计

液晶平板彩电工作原理和设计 摘 要 近年来显示技术开展很快 ，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开展的必定趋势。目前的主流平板显示包括液晶和等离子，随着显示技术的开展，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 技术的迅猛开展，并且它拥有着性能优良、大规模生产特性好、自动化程度高、原材料本钱低廉的很多的优点，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，开展非常迅速，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根底上，讨论了 Defect 对工厂带来不良影响及 Defect 的处理和改进方法。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 features, 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. 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 higher 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...