- 专利标题: Color film assembly, display substrate and method for fabricating same, and display apparatus
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申请号: US16684676申请日: 2019-11-15
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公开(公告)号: US11244985B2公开(公告)日: 2022-02-08
- 发明人: Jiahui Han , Zheng Fang , Ming Zhu , Ge Shi , Haijun Niu , Shiyu Zhang , Yujie Liu , Song Yang , Yuyao Wang
- 申请人: BOE Technology Group Co., Ltd.
- 申请人地址: CN Beijing
- 专利权人: BOE Technology Group Co., Ltd.
- 当前专利权人: BOE Technology Group Co., Ltd.
- 当前专利权人地址: CN Beijing
- 代理机构: Fay Sharpe LLP
- 优先权: CN201910005162.7 20190103
- 主分类号: H01L27/32
- IPC分类号: H01L27/32 ; H01L51/50
摘要:
The present disclosure discloses a color film assembly, a display substrate and a method for fabricating the same, and a display apparatus. The color film assembly includes a quantum dot layer, and a filter layer on a light emitting side of the quantum dot layer. The filter layer includes filter units. Each of the filter units includes a first filter structure. A light emitting surface of the first filter structure has at least one converging structure. The quantum dot layer includes quantum dot units which are in one-to-one correspondence with the filter units. Each quantum dot unit includes at least one quantum dot structure. The quantum dot structures in each quantum dot unit are in one-to-one correspondence with the first filter structures in the corresponding filter unit.
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