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目前显示器市场上的主流产品是CRT(CathodeRay Tube)纯平显示器。尽管CRT纯平显示器的外表面已经做到与液晶显示器一样,但是由于CRT纯平显示器采用超厚玻璃屏幕,屏幕内表面为微曲面结构,存在内凹视现象,当用户从不同方向观看屏幕时总会感到有形变。加上,CRT阴极射线管的存在决定了CRT纯平显示器无法从根本上解决高速电子束对人体造成的辐射。而液晶显示器与生俱来的零辐射、无闪烁和绝对纯平显示的优势,使得主流
At present, the mainstream product in the display market is a CRT (CathodeRay Tube) flat panel display. Although the outer surface of a CRT flat-panel display has been similar to that of a liquid crystal display, the CRT flat-screen display uses a super-thick glass screen, and the inner surface of the screen is a micro-curved structure with a concave viewing phenomenon when the user views the screen from different directions. Always feel a change. In addition, the presence of CRT cathode ray tubes determines that CRT flat screen displays cannot fundamentally solve the radiation caused by high-speed electron beams to the human body. The inherent advantages of zero-radiation, flicker-free, and absolutely flat-screen display of LCDs make the mainstream