发明授权
- 专利标题: Multi-state IMOD with RGB absorbers
- 专利标题(中): 具有RGB吸收器的多状态IMOD
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申请号: US13441553申请日: 2012-04-06
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公开(公告)号: US09075226B2公开(公告)日: 2015-07-07
- 发明人: Jian J. Ma , Tallis Young Chang , John Hyunchul Hong , Chong Uk Lee
- 申请人: Jian J. Ma , Tallis Young Chang , John Hyunchul Hong , Chong Uk Lee
- 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: Weaver Austin Villeneuve & Sampson
- 主分类号: G02B26/00
- IPC分类号: G02B26/00
摘要:
A display apparatus may include a multi-state IMOD, such as an analog IMOD (AIMOD), a 3-state IMOD (such as having a white state, a black state and one colored state) or a 5-state IMOD (such as having a white state, a black state and three colored states). The multi-state IMOD may include a movable reflective layer and an absorber stack. The absorber stack may include a first absorber layer having a first absorption coefficient and a first absorption peak at a first wavelength, a second absorber layer having a second absorption coefficient and a second absorption peak at a second wavelength, and a third absorber layer having a third absorption coefficient and a third absorption peak at a third wavelength. The first, second and third absorption layers may have absorption levels that drop to nearly zero at the center of each neighboring absorber layer's absorption peak.
公开/授权文献
- US20130265216A1 MULTI-STATE IMOD WITH RGB ABSORBERS 公开/授权日:2013-10-10
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