Invention Grant
- Patent Title: Display device including insulation layer having a plurality of patterns to mitigate disconnection of lights emitting elements
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Application No.: US17533835Application Date: 2021-11-23
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Publication No.: US12159957B2Publication Date: 2024-12-03
- Inventor: Myeong Hun Song , Hyun Kim , Jeong Su Park , Jong Chan Lee , Hyun Wook Lee
- 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: KILE PARK REED & HOUTTEMAN PLLC
- Priority: KR10-2021-0011245 20210127
- Main IPC: H01L33/38
- IPC: H01L33/38 ; H01L27/15 ; H01L33/62

Abstract:
A display device includes an electrode layer including a first electrode; and a second electrode; light emitting elements on the electrode layer; an insulating layer on the light emitting elements and including openings exposing at least one of ends of a part of the light emitting elements; and a contact electrode corresponding to each of the openings, the insulating layer includes a fixing pattern between the first electrode and the second electrode; a division pattern intersecting the fixing pattern; a connection pattern connecting a first end of the fixing pattern to a first end of the division pattern; and a base portion surrounding the fixing pattern, the division pattern, and the connection pattern, the base portion is connected to a second end of the fixing pattern and a second end of the division pattern and spaced apart from the connection pattern.
Public/Granted literature
- US20220238758A1 DISPLAY DEVICE Public/Granted day:2022-07-28
Information query
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