Invention Grant
- Patent Title: Pixel and display device including the same
-
Application No.: US17395804Application Date: 2021-08-06
-
Publication No.: US12224306B2Publication Date: 2025-02-11
- Inventor: Eun A Cho , Jong Hyuk Kang , Won Ho 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: KR10-2020-0169886 20201207
- Main IPC: H01L27/15
- IPC: H01L27/15 ; H01L29/786 ; H01L33/24 ; H01L33/38

Abstract:
A pixel includes a light emitting area including a central portion and an outer portion, a non-light emitting area surrounding the light emitting area, a first electrode and a second electrode that are spaced apart from each other in the light emitting area, and a first light emitting element disposed between the first electrode and the second electrode. The first electrode and the second electrode are spaced apart from each other at a first interval in the central portion, and are spaced apart from each other at a second interval in the outer portion. The second interval is larger than the first interval. An interval between the first electrode and the second electrode gradually increases from the central portion to the outer portion.
Public/Granted literature
- US20220181383A1 PIXEL AND DISPLAY DEVICE INCLUDING THE SAME Public/Granted day:2022-06-09
Information query
IPC分类: