Invention Grant
- Patent Title: Display panel including at least one opening inside a display area, method of manufacturing the same, and electronic apparatus using the same
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Application No.: US17447782Application Date: 2021-09-15
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Publication No.: US12022681B2Publication Date: 2024-06-25
- Inventor: Kyongjun Kim , Chulhwan Park , Dongjin Lee , Minhwan Choi
- 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: Lewis Roca Rothgerber Christie LLP
- Priority: KR 20200127523 2020.09.29
- Main IPC: H10K50/844
- IPC: H10K50/844 ; H10K50/15 ; H10K50/16 ; H10K50/17 ; H10K71/00

Abstract:
A display panel includes: a substrate including an opening; a plurality of light-emitting elements arranged in a display area around the opening, the plurality of light-emitting elements each including a first electrode, a second electrode, and an intermediate layer between the first electrode and the second electrode; a plurality of partition walls arranged in an intermediate area between the display area and the opening; and an encapsulation layer on the plurality of light-emitting elements, the encapsulation layer including an inorganic encapsulation layer and an organic encapsulation layer. The second electrode extends toward the intermediate area from the display area. An organic layer of the intermediate layer includes a plurality of opening portions arranged in a region from the opening to an edge portion of the second electrode facing the opening.
Public/Granted literature
- US20220102678A1 DISPLAY PANEL, METHOD OF MANUFACTURING THE SAME, AND ELECTRONIC APPARATUS USING THE SAME Public/Granted day:2022-03-31
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