如何设计高质量低成本的3D眼镜_Designing Cost-Effective 3D Technol...

如何设计高质量低成本的3D眼镜_Designing Cost-Effective 3D Technology

ByRobert Murphy， Cypress Semiconductor
作者：Robert Murphy，赛普拉斯半导体
随着消费者越来越多地选择3 D显示技术， 3 D主动快门式眼镜生产厂家面临着不断的挑战，需要开发出消费者愿意接受成本下的高质量眼镜。减小物理尺寸，真正的通用操作，降低功率消耗已经成为了厂商争夺这个市场的关键考量。本文将介绍当前使用的3 D主动快门式结构，并和现有的新一代解决方案进行对比。
As consumer adoption rates for 3D display technologies increase， manufacturers of 3D active shutter glasses face the continual challenge of developing high quality glasses at costs consumers are willing to accept.  Reducing the physical size， developing true universal operation， and lowering power consumption have also become critical considerations for manufacturers vying for a piece of this market.  This article will examine the current 3D active shutter architectures employed today and contrast those with the next generation solutions now available.

随着消费者越来越多地选择3 D显示技术， 3 D主动快门式眼镜生产厂家面临着不断的挑战，需要开发出消费者愿意接受成本下的高质量眼镜。减小物理尺寸，真正的通用操作，降低功率消耗已经成为了厂商争夺这个市场的关键考量。本文将介绍当前使用的3 D主动快门式结构，并和现有的新一代解决方案进行对比。

3D主动快门式结构 3D Active Shutter Architecture
3D active shutter glasses operate by alternately driving a pair of liquid crystal lenses on and off. The switching of the lenses is synchronized with alternating “left-eye” and “right-eye” images generated from a 3D display. When the left-eye image is displayed， the glasses will open the left-eye lens and close the right-eye lens (and vice-versa). This synchronization happens at the refresh rate of your display (typically 120Hz) and your brain then combines the two images giving a perception of depth.

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