Invention Grant
- Patent Title: Display apparatus
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Application No.: US17324033Application Date: 2021-05-18
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Publication No.: US11616215B2Publication Date: 2023-03-28
- Inventor: Hyeonbum Lee , Miran Ji
- Applicant: Samsung Display Co., Ltd.
- Applicant Address: KR Yongin-si
- Assignee: Samsung Display Co., Ltd.
- Current Assignee: Samsung Display Co., Ltd.
- Current Assignee Address: KR Yongin-si
- Agency: Cantor Colburn LLP
- Priority: KR10-2020-0141461 20201028
- Main IPC: H01L51/52
- IPC: H01L51/52 ; H01L27/32 ; G06F3/044 ; G06F3/041

Abstract:
A display apparatus includes a substrate, in order from the substrate a display element including an emission area and a non-emission area, an input sensing layer including a first insulating layer corresponding to the non-emission area and defining a first opening corresponding to the emission area, and an optical functional layer including in order from the substrate a first layer having a refractive index, corresponding to the non-emission area and defining a second opening corresponding to the emission area, and a second layer facing the first layer, having a refractive index greater than the refractive index of the first layer and extending to the emission area, and an organic layer corresponding to the emission area. At the emission area, the second layer of the optical functional layer is directly on an upper surface of the organic layer which is closest to the optical functional layer.
Public/Granted literature
- US20220131111A1 DISPLAY APPARATUS Public/Granted day:2022-04-28
Information query
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