Invention Grant
- Patent Title: Display panel and display apparatus
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Application No.: US17724641Application Date: 2022-04-20
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Publication No.: US11647337B2Publication Date: 2023-05-09
- Inventor: Yoshio Ohashi , Hiroshi Yoshioka
- Applicant: Sony Group Corporation
- Applicant Address: JP Tokyo
- Assignee: Sony Group Corporation
- Current Assignee: Sony Group Corporation
- Current Assignee Address: JP Tokyo
- Agency: Lerner David LLP
- Priority: JP 2017235533 2017.12.07
- Main IPC: H04R17/00
- IPC: H04R17/00 ; H04R1/02 ; H04R1/28 ; H01L27/32 ; H01L51/00
Abstract:
A display panel according to an embodiment of the present disclosure includes a flexible organic electroluminescent panel, and one or a plurality of piezoelectric films provided on a rear surface of the organic electroluminescent panel and vibrating the organic electroluminescent panel as a flat speaker.
Public/Granted literature
- US20220248144A1 Display Panel And Display Apparatus Public/Granted day:2022-08-04
Information query
