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Pixtronix Digital Micro Shutter Display Technology - A MEMS Display for Low Power Mobile Multimedia Displays

机译:Pixtronix数字微快门显示技术-用于低功耗移动多媒体显示器的MEMS显示器

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The Pixtronix display technology eliminates the traditional power consumption / performance trade-off, delivering 145% NTSC color gamut (CIE 1976), 24-bit color, 1,000:1 contrast ratio and 170° view angles, all at one quarter the power consumption of competing TFT-LCDs.rnAt the heart of this technology is a MEMS-based Digital Micro Shutter device that enables the low power, high speed light modulation in the Pixtronix displays. The Digital Micro Shutter is a laterally translating element, which is supported on a patented dual compliant actuator. Each pixel has one shutter, which is used to show all colors in a Field Sequential Color, Time Division Multiplexed driving scheme. The pixel has been demonstrated over a density range of 100 PPI to 300 PPL The Digital Micro Shutter also supports an optical recycling approach through which 60% of the light from the backlight becomes available to the viewer - compared to less than 8% efficiency in liquid crystal based displays. This paper highlights some of the design innovations and corresponding display results achieved in the Pixtronix Digital Micro Shutter technology.
机译:Pixtronix显示技术消除了传统的功耗/性能折衷,可提供145%的NTSC色域(CIE 1976),24位色,1,000:1对比度和170°视角,而功耗仅为其四分之一。这项技术的核心是基于MEMS的数字微快门设备,该设备可在Pixtronix显示器中实现低功耗,高速光调制。数字微快门是一种横向平移元件,由获得专利的双柔顺执行器支撑。每个像素都有一个快门,用于显示场序色时分多路复用驱动方案中的所有颜色。像素已经在100 PPI至300 PPL的密度范围内得到了证明。数字微快门还支持光学回收方法,通过这种方法,背光源的60%的光可供观看者使用-相比之下,液体效率不到8%。基于晶体的显示器。本文重点介绍了Pixtronix数字微快门技术中的一些设计创新和相应的显示结果。

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