- 专利标题: High-resolution liquid crystal displays
-
申请号: US16816915申请日: 2020-03-12
-
公开(公告)号: US11442272B2公开(公告)日: 2022-09-13
- 发明人: Jacques Gollier , Ying Geng , Dong Chen
- 申请人: FACEBOOK TECHNOLOGIES, LLC
- 申请人地址: US CA Menlo Park
- 专利权人: FACEBOOK TECHNOLOGIES, LLC
- 当前专利权人: FACEBOOK TECHNOLOGIES, LLC
- 当前专利权人地址: US CA Menlo Park
- 代理机构: Artegis Law Group, 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.
公开/授权文献
- US20210286178A1 HIGH-RESOLUTION LIQUID CRYSTAL DISPLAYS 公开/授权日:2021-09-16
信息查询