- 专利标题: ORGANIC ELECTROLUMINESCENT DEVICES
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申请号: US18377909申请日: 2023-10-09
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公开(公告)号: US20240040877A1公开(公告)日: 2024-02-01
- 发明人: Michael HACK , Michael Stuart WEAVER , Nicholas J. THOMPSON , Julia J. BROWN
- 申请人: Universal Display Corporation
- 申请人地址: US NJ Ewing
- 专利权人: Universal Display Corporation
- 当前专利权人: Universal Display Corporation
- 当前专利权人地址: US NJ Ewing
- 主分类号: H10K59/35
- IPC分类号: H10K59/35 ; H10K50/85 ; H10K50/115
摘要:
Embodiments of the disclosed subject matter provide a full-color pixel arrangement for a device, the full-color pixel arrangement including a plurality of sub-pixels, each having an emissive region of a first color, where the full-color pixel arrangement comprises emissive regions having exactly one emissive color that is a red-shifted color of a deep blue sub-pixel of the plurality of sub-pixels. Embodiments of the disclosed subject matter may also provide a full-color pixel arrangement for a device, the full-color pixel arrangement including a plurality of sub-pixels, each having an emissive region of a first color, where the full-color pixel arrangement comprises emissive regions having exactly one emissive color, and where the plurality of sub-pixels comprise a light blue sub-pixel, a deep blue sub-pixel, a red sub-pixel, and a green sub-pixel.
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