发明授权
- 专利标题: Display apparatus with optical cavities
- 专利标题(中): 具有光腔的显示装置
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申请号: US11528191申请日: 2006-09-26
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公开(公告)号: US07876489B2公开(公告)日: 2011-01-25
- 发明人: Jignesh Gandhi , Nesbitt W. Hagood , Roger W. Barton
- 申请人: Jignesh Gandhi , Nesbitt W. Hagood , Roger W. Barton
- 申请人地址: US MA Andover
- 专利权人: Pixtronix, Inc.
- 当前专利权人: Pixtronix, Inc.
- 当前专利权人地址: US MA Andover
- 代理机构: Ropes & Gray LLP
- 主分类号: G02F1/03
- IPC分类号: G02F1/03
摘要:
A display includes an array of light modulators that define a display plane, a light guide and front- and rear-facing reflective surfaces. The light guide includes a plurality of geometric light redirectors, and at least 50% of the light guide's rear surface is parallel to the display plane. The rear-facing reflective surface is parallel to the display plane and includes a plurality of apertures.
公开/授权文献
- US20070279727A1 Display apparatus with optical cavities 公开/授权日:2007-12-06
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