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1
US2020249536A1
LCOS PIXEL FILM LAYER DESIGN FOR REFLECTION RATE IMPROVEMENT
Publication/Patent Number: US2020249536A1 Publication Date: 2020-08-06 Application Number: 16/267,300 Filing Date: 2019-02-04 Inventor: Fan chun sheng cs   Assignee: OmniVision Technologies, Inc.   IPC: G02F1/1362 Abstract: A novel liquid crystal on silicon (LCoS) device includes an array of pixel electrodes having a highly reflective material formed thereon. In a particular embodiment, the pixel electrodes are aluminum and have silver pixel mirrors electroplated thereon. In a more particular embodiment, the LCoS device includes auxiliary circuitry facilitating the electroplating of the pixel mirrors.
2
US10852603B2
LCOS pixel film layer design for reflection rate improvement
Publication/Patent Number: US10852603B2 Publication Date: 2020-12-01 Application Number: 16/267,300 Filing Date: 2019-02-04 Inventor: Fan chun sheng cs   Assignee: OmniVision Technologies, Inc.   IPC: G02F1/1335 Abstract: A novel liquid crystal on silicon (LCoS) device includes an array of pixel electrodes having a highly reflective material formed thereon. In a particular embodiment, the pixel electrodes are aluminum and have silver pixel mirrors electroplated thereon. In a more particular embodiment, the LCoS device includes auxiliary circuitry facilitating the electroplating of the pixel mirrors.