Invention Application
- Patent Title: DISPLAY DEVICE AND ELECTRONIC DEVICE HAVING THE SAME
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Application No.: US17649158Application Date: 2022-01-27
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Publication No.: US20220255034A1Publication Date: 2022-08-11
- Inventor: JEONGSEOK LEE , SEUNGWOOK KWON , SEHOON JEONG , WOO YONG SUNG , SEUNGYONG SONG
- 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
- Priority: KR10-2021-0017287 20210208
- Main IPC: H01L51/52
- IPC: H01L51/52 ; H01L27/32

Abstract:
A display device includes: a window; a display panel comprising a first display area and a second display area having a pixel density less than that of the first display area, the display panel being under the window; a protective layer under the display panel; and a lower layer in which a first opening corresponding to the second display area is defined and which is under the protective layer, wherein a portion of the protective layer, which corresponds to the second display area, has a haze of 4% or less, a wavefront peak valley value of 0.05 or more and 2.00 or less, a wavefront root mean square value of 0.01 or more and 0.40 or less.
Information query
IPC分类: