Invention Grant
- Patent Title: Display panel
-
Application No.: US17574729Application Date: 2022-01-13
-
Publication No.: US12213347B2Publication Date: 2025-01-28
- Inventor: Yujin Kim , Dasom Kang , Shin Tack Kang
- 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: KR10-2021-0046747 20210409
- Main IPC: H01L27/32
- IPC: H01L27/32 ; H01L51/50 ; H01L51/52 ; H10K50/115 ; H10K50/844 ; H10K59/122 ; H10K59/38

Abstract:
A display panel including: a display region including pixels and a non-display region, each pixel including an emission element including a first electrode, an emission layer, and a second electrode; a pixel definition layer including a first opening; a first encapsulation layer on the pixel definition layer and overlapping the emission element; a partition wall on the first encapsulation layer and including a second opening and a dummy opening; a light control pattern in the second opening; a second encapsulation layer on the partition wall and overlapping the light control pattern; and a color filter on the second encapsulation layer and overlapping the light control pattern, the second encapsulation layer includes: a first encapsulation inorganic layer on the partition wall; an encapsulation organic layer on the first encapsulation inorganic layer and including an edge overlapping the dummy opening; and a second encapsulation inorganic layer on the encapsulation organic layer.
Public/Granted literature
- US20220328581A1 DISPLAY PANEL Public/Granted day:2022-10-13
Information query
IPC分类: