发明授权
- 专利标题: System for on-chip actuation
- 专利标题(中): 片上驱动系统
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申请号: US12366809申请日: 2009-02-06
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公开(公告)号: US07973999B2公开(公告)日: 2011-07-05
- 发明人: Jianbai Wang , James D. Huffman , Paulo Pinheiro
- 申请人: Jianbai Wang , James D. Huffman , Paulo Pinheiro
- 申请人地址: US TX Dallas
- 专利权人: Texas Instruments Information
- 当前专利权人: Texas Instruments Information
- 当前专利权人地址: US TX Dallas
- 代理商 Charles A. Brill; Wade James Brady, III; Frederick J. Telecky, Jr.
- 主分类号: G02B26/00
- IPC分类号: G02B26/00
摘要:
In accordance with particular embodiments, a system for displaying modulated light includes a spatial light modulator comprising a plurality of micromirrors having a pixel pitch less than 17 micrometers. The system also includes an intermediate voltage generator operable to generate a negative voltage and a positive voltage. The system further includes at least two level shifters coupled to the intermediate voltage generator. The system additionally includes a reset driver coupled to the at least two level shifters and to at least a subset of the plurality of micromirrors. The reset driver is operable to drive the subset of the micromirrors. The spatial light modulator, the intermediate voltage generator, the at least two level shifters, and the reset driver are all incorporated on a common substrate.
公开/授权文献
- US20100202037A1 System for On-Chip Actuation 公开/授权日:2010-08-12
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