发明授权
- 专利标题: Apparatuses with enhanced low range bit depth
- 专利标题(中): 具有增强的低范围位深度的装置
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申请号: US12874435申请日: 2010-09-02
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公开(公告)号: US07898725B2公开(公告)日: 2011-03-01
- 发明人: Jeffrey B. Sampsell
- 申请人: Jeffrey B. Sampsell
- 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: G02B26/00
- IPC分类号: G02B26/00 ; G02B26/08
摘要:
A light modulator device includes a first electrical conduit, a second electrical conduit electrically isolated from the first conduit, a first display element, and a second display element. The first display element is in an actuated state when a voltage difference between the first conduit and the second conduit has a magnitude greater than a first actuation voltage and is in a released state when the voltage difference has a magnitude less than a first release voltage. The second display element is in an actuated state when the voltage difference has a magnitude greater than a second actuation voltage and is in a released state when the voltage difference has a magnitude less than a second release voltage. Either the actuation voltages are substantially equal and the release voltages are different, or the actuation voltages are different and the release voltages are substantially equal.
公开/授权文献
- US20100328755A1 APPARATUSES WITH ENHANCED LOW RANGE BIT DEPTH 公开/授权日:2010-12-30
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