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ST 型 LCD 的开发,实现了宽视角、大容量的显示。然而,图象背景色与显示着色问题尚未解决。对彩色 LCD 而言,LCD 的黑白化是必不可少的。此外,根据人类工程学观点黑白显示易读性(读错率低、疲劳小)也较理想。东芝公司在实现接近理想黑白显示的 M(单色)-ST LCD 商品化上获得了成功,途径是在液晶盒上叠合单轴延伸有机聚合膜来补偿光程差。M-ST LCD 保持了原有 ST LCD 的特性,在高对比度(15∶1)下有快速响应,且图象的白背景色特性优良。TLX-1501-C 3 M 是640×400象素、1/200占空比多路驱动的透射型 M-STLCD 组件,配备 CCFL(冷阴极管)作为背光源。它比 D(双层型)-ST 型轻约25％、薄约10％。
ST-type LCD development, to achieve a wide viewing angle, high-capacity display. However, the problem of image background color and display coloring has not been solved yet. For color LCD, LCD black and white is essential. In addition, ergonomic point of view black and white display readability (low read error rate, fatigue) is also ideal. Toshiba has succeeded in commercializing the M (monochrome) -ST LCD near ideal black and white display by superimposing a uniaxially stretched organic polymeric film on a liquid crystal cell to compensate for the optical path difference. The M-ST LCD retains the characteristics of the original ST LCD and responds fast at high contrast (15: 1) with excellent white background image quality. The TLX-1501-C 3 M is a transmissive M-STLCD module with 640 × 400 pixel, 1/200 duty cycle multiplexed drive with CCFL (Cold Cathode Tube) as the backlight. It is about 25% lighter and about 10% thinner than D (double-layer) -ST.