- 专利标题: Under Display Illuminator With Increased Transmission Efficiency and Method of Use Thereof
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申请号: US18422089申请日: 2024-01-25
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公开(公告)号: US20240230975A1公开(公告)日: 2024-07-11
- 发明人: Jason O'Daniel , Pei-Song Cai , Francesco Schiattone
- 申请人: II-VI Delaware, Inc.
- 申请人地址: US DE Wilmington
- 专利权人: II-VI Delaware, Inc.
- 当前专利权人: II-VI Delaware, Inc.
- 当前专利权人地址: US DE Wilmington
- 主分类号: F21V8/00
- IPC分类号: F21V8/00
摘要:
A display includes a stack that includes, from top to bottom: a display layer including an array of spaced pixels and/or spaced subpixels and an array of spaced transmission spaces, wherein each transmission space is defined by a spacing between a subset of the spaced pixels and/or spaced subpixels; a micro-lens array (MLA) layer including an array of micro-lenses, wherein each micro-lens includes a curved surface; and a laser light emitting (LLE) layer including an array of lasers, wherein the curved surfaces of the micro-lenses face the LLE layer.
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