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近年来,仪器的设计制造者们已经深深地体会到,与CRT相比,使用LCD平板显示器更具有优势.其原因在于平板显示屏具有节省空间,提供更好的图像表现能力,功耗小,便于集成化等优点.当然,LCD平板显示屏也并非完美无缺.与CRT监示器不同,LCD需要一个辅助的光源用以照亮屏幕,这给某些应用场合带来困难,有时会不适合这些应用的需求.然而,背照明技术的进展打开了拓宽LCD应用领域的大门.
In recent years, the design and manufacture of instruments have deeply realized that LCD flat panel displays are more advantageous than CRTs in that the flat panel display has the advantages of space saving, better image rendering capability, lower power consumption , Ease of integration, etc. Of course, LCD flat panel displays are not perfect either, and unlike CRT monitors, LCDs require an auxiliary light source to illuminate the screen, making it difficult for certain applications and sometimes not However, the advances in back lighting technology open the door to broaden the field of LCD applications.