Invention Grant
- Patent Title: Display device comprising optical compensation layer at light-emitting unit and transmissive unit
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Application No.: US17554990Application Date: 2021-12-17
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Publication No.: US11925057B2Publication Date: 2024-03-05
- Inventor: Jae Hyeon Kim , Kwan Soo Kim , Young Nam Lim , Min Jee Kim , Seok Hyun Kim , Min Geun Song
- Applicant: LG Display Co., Ltd.
- Applicant Address: KR Seoul
- Assignee: LG DISPLAY CO., LTD.
- Current Assignee: LG DISPLAY CO., LTD.
- Current Assignee Address: KR Seoul
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: KR 20200190036 2020.12.31
- Main IPC: H10K50/852
- IPC: H10K50/852 ; H10K102/00
Abstract:
Discussed is a display device for improving both transmittance and efficiency of light that is transmitted through a light-emitting unit and a transmissive unit due to a phase difference of π at an interface between an organic layer and an optical compensation layer of the display device.
Public/Granted literature
- US20220209192A1 DISPLAY DEVICE Public/Granted day:2022-06-30
Information query
