Invention Publication
- Patent Title: Display Panel, Display Device, Input/Output Device, and Data Processing Device
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Application No.: US18104674Application Date: 2023-02-01
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Publication No.: US20230255082A1Publication Date: 2023-08-10
- Inventor: Tsunenori Suzuki , Yasuhiro Niikura , Tomoya Hirose , Satoshi Seo
- Applicant: Semiconductor Energy Laboratory Co., Ltd.
- Applicant Address: JP Kanagawa-ken
- Assignee: Semiconductor Energy Laboratory Co., Ltd.
- Current Assignee: Semiconductor Energy Laboratory Co., Ltd.
- Current Assignee Address: JP Kanagawa-ken
- Priority: JP 18108641 2018.06.06
- Main IPC: H10K59/38
- IPC: H10K59/38 ; G06F3/041 ; G09G3/3208

Abstract:
A novel display panel that is highly convenient or reliable is provided. The display panel includes a first pixel; the first pixel includes a first display element, a first color conversion layer, and a first absorption layer; the first display element emits first light; the first absorption layer overlaps with the first display element; and the first absorption layer absorbs the first light. Furthermore, the first color conversion layer is sandwiched between the first display element and the first absorption layer; the first color conversion layer converts the first light into second light; and the second light has a spectrum including a high proportion of light with a long wavelength compared with the first light.
Public/Granted literature
- US11903290B2 Display panel, display device, input/output device, and data processing device Public/Granted day:2024-02-13
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