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显示器作为电脑中体积最大、重量最重、价格最贵的一个重要部件,其技术发展引起了世人的广泛关注,其市场更是各个商家争夺的热点。在家用电脑市场上,我们接触最多的是传统CRT(阴极射线显像管)显示器。不过,尽管CRT显示器历经发展,技术已经越来越成熟,显示质量也越来越好,但CRT固有的物理结构限制了它向更广的显示领域发展,除其体积、厚度在使用时候受到空间的限制外,由电子枪发射电子束来生成图像而产生的辐射与电磁波干扰已成为其最大的弱点。于是液晶显示器以其超薄的机身、全平面显示、无辐射、无闪烁与失真等优势,在其刚一面市时,就立刻引起业内人士格外关注。
As an important part of the largest, heaviest, and most expensive computer in the world, the display technology has aroused widespread concern in the world and its market is a hot spot for businesses to compete for. In the home PC market, we are most exposed to the traditional CRT (cathode ray tube) displays. However, despite the development of CRT displays, the technology has become more and more mature and the display quality is getting better and better. However, the inherent physical structure of the CRT limits its development to a wider display area. In addition to its volume and thickness, it is used in space , The radiation and electromagnetic interference caused by the electron beam emitted by the electron gun to generate an image has become its greatest weakness. So the LCD display with its slim body, full-flat display, no radiation, no flicker and distortion and other advantages, when it first appeared on the market, it immediately caused the industry to pay special attention.