- 专利标题: DISPLAY DEVICE AND METHOD FOR MANUFACTURING DISPLAY DEVICE
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申请号: US18026343申请日: 2020-09-17
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公开(公告)号: US20230354648A1公开(公告)日: 2023-11-02
- 发明人: Sentaro KIDA , YASUSHI ASAOKA , TSUYOSHI KAMADA
- 申请人: SHARP KABUSHIKI KAISHA
- 申请人地址: JP Sakai City, Osaka
- 专利权人: SHARP KABUSHIKI KAISHA
- 当前专利权人: SHARP KABUSHIKI KAISHA
- 当前专利权人地址: JP Sakai City, Osaka
- 国际申请: PCT/JP2020/035335 2020.09.17
- 进入国家日期: 2023-03-14
- 主分类号: H10K59/122
- IPC分类号: H10K59/122 ; H10K59/131 ; H10K59/80 ; H10K71/13 ; H10K71/00 ; H10K71/60
摘要:
A display device includes: a plurality of first electrodes shaped into islands; a first light-emitting layer formed to overlap with a first electrode among the plurality of the first electrodes, the first light-emitting layer containing a first light-emitting material and resin; a second light-emitting layers formed to overlap with another first electrode among the plurality of the first electrodes, the second light-emitting layers being made of a second light-emitting material; and a bank formed in a shape of a picture frame, or formed to include two partition walls facing each other and separating an inner region from an outer region. The second light-emitting layer is provided behind the bank to be in contact with an inner side face of the bank, and the first light-emitting layer is formed out of the bank.
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