- 专利标题: High-resolution liquid crystal displays
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申请号: US17943034申请日: 2022-09-12
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公开(公告)号: US11953688B1公开(公告)日: 2024-04-09
- 发明人: Jacques Gollier , Ying Geng , Dong Chen
- 申请人: META PLATFORMS TECHNOLOGIES, LLC
- 申请人地址: US CA Menlo Park
- 专利权人: Meta Platforms Technologies, LLC
- 当前专利权人: Meta Platforms Technologies, LLC
- 当前专利权人地址: US CA Menlo Park
- 代理机构: Foley & Lardner LLP
- 主分类号: G02B27/01
- IPC分类号: G02B27/01 ; B60K35/00 ; G02B27/14 ; G02B27/28
摘要:
Various embodiments set forth high-resolution liquid crystal displays and components thereof. In some embodiments, light emitted by a high-resolution green color liquid crystal display is combined, via a combiner, with light emitted by at least one lower-resolution red and blue color liquid crystal display. The red and blue color display(s) may include a single display or two displays positioned on opposing sides of the combiner. The combiner may be a dichroic or polarization-based combiner. Combined light from the green color display and the red and blue color display(s) is passed through collimating optics, such as a pancake lens or a Fresnel lens, toward a viewer's eye.
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