Invention Grant
- Patent Title: Display apparatus having a touch sensing layer with a reflection-adjusting layer
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Application No.: US18486045Application Date: 2023-10-12
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Publication No.: US12342709B2Publication Date: 2025-06-24
- Inventor: Ohjeong Kwon , Seungyeon Jeong , Hyeoji Kang , Taeho Kim , Mihwa Lee , Hongyeon Lee , Sunggyu Jang
- 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: Womble Bond Dickinson (US) LLP
- Priority: KR10-2022-0133613 20221017
- Main IPC: H10K59/80
- IPC: H10K59/80 ; G06F3/044 ; G09G3/3233 ; H10K59/122 ; H10K59/40

Abstract:
A display apparatus includes a first light-emitting element implementing a first emission area, a second light-emitting element implementing a second emission area, a low reflection layer on the first light-emitting element and the second light-emitting element, a first touch insulating layer including a first opening overlapping the second emission area, and a second touch insulating layer including a second opening overlapping the first opening, a light-blocking layer on the touch sensing layer and including a third opening corresponding to the first emission area and a fourth opening corresponding to the second emission area, and a reflection-adjusting layer wherein a refractive index of the reflection-adjusting layer is higher than a refractive index of the second touch insulating layer.
Public/Granted literature
- US20240147821A1 DISPLAY APPARATUS Public/Granted day:2024-05-02
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