Invention Grant
- Patent Title: Display device including a first dam and a second dam disposed in the peripheral area
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Application No.: US17664587Application Date: 2022-05-23
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Publication No.: US11895864B2Publication Date: 2024-02-06
- Inventor: Soon Il Jung , Chi Wook An , Hae Young Yun , Jung-Hyun Cho
- 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: F. CHAU & ASSOCIATES, LLC
- Priority: KR 20190128429 2019.10.16
- Main IPC: H01L29/08
- IPC: H01L29/08 ; H10K50/844 ; H10K59/40 ; H10K59/124
Abstract:
A display device according to embodiments includes: a display panel that includes a display area that includes a partition layer that includes a first opening through which light is emitted from an organic light emitting diode and a peripheral area around the display area; a touch electrode disposed on the display panel; a touch electrode passivation layer that covers the touch electrode and includes a second opening that corresponds to the first opening; and a high refractive index layer that covers the touch electrode passivation layer and the second opening. The touch electrode passivation layer includes an open region formed in a portion that corresponds to the peripheral area, and the touch electrode passivation layer is not formed in the open region.
Public/Granted literature
- US20220285650A1 DISPLAY DEVICE Public/Granted day:2022-09-08
Information query
IPC分类:
