发明授权
US09030391B2 Systems, devices, and methods for driving an analog interferometric modulator
有权
用于驱动模拟干涉式调制器的系统，装置和方法
- 专利标题： Systems, devices, and methods for driving an analog interferometric modulator
- 专利标题（中）： 用于驱动模拟干涉式调制器的系统，装置和方法
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申请号： US13308349申请日： 2011-11-30
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公开(公告)号： US09030391B2公开(公告)日： 2015-05-12
- 发明人: John H. Hong , Chong U. Lee , Cheonhong Kim , Edward K. Chan
- 申请人： John H. Hong , Chong U. Lee , Cheonhong Kim , Edward K. Chan
- 申请人地址： US CA San Diego
- 专利权人： QUALCOMM MEMS Technologies, Inc.
- 当前专利权人： QUALCOMM MEMS Technologies, Inc.
- 当前专利权人地址： US CA San Diego
- 代理机构： Knobbe, Martens, Olson & Bear LLP
- 主分类号： G09G3/34
- IPC分类号： G09G3/34 ; G02B26/00 ; G09G3/32 ; G02B26/08 ; G02F1/157
摘要：
This disclosure provides systems, methods and apparatus, including computer programs encoded on computer storage media, for accurately positioning a movable conductive layer of a reflective display element. In one aspect, an initial position of the movable conductive layer with respect to at least one or more fixed conductive layers is sensed. A charging voltage may be determined based at least in part on the initial position. The charging voltage may be applied to the movable conductive layer.
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