Invention Grant
- Patent Title: Light-emitting device including a light-emitting diode and a protective diode and display device
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Application No.: US17630543Application Date: 2019-08-23
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Publication No.: US12245459B2Publication Date: 2025-03-04
- Inventor: Yoshihiro Ueta
- Applicant: Sharp Kabushiki Kaisha
- Applicant Address: JP Sakai
- Assignee: Sharp Kabushiki Kaisha
- Current Assignee: Sharp Kabushiki Kaisha
- Current Assignee Address: JP Sakai
- Agency: Keating & Bennett, LLP
- International Application: PCT/JP2019/033093 WO 20190823
- International Announcement: WO2021/038635 WO 20210304
- Main IPC: H10K59/00
- IPC: H10K59/00 ; H10K50/15 ; H10K59/122 ; H10K71/00
Abstract:
This light-emitting device includes: a light-emitting diode including a light-emitting layer of quantum dots or an organic light-emitting material; and a protection diode located adjacent to, and connected in parallel with, the light-emitting diode, wherein the protection diode is operated in reverse bias to protect the light-emitting diode.
Public/Granted literature
- US20220246693A1 LIGHT-EMITTING DEVICE, DISPLAY DEVICE, AND METHOD OF MANUFACTURING LIGHT-EMITTING DEVICE Public/Granted day:2022-08-04
Information query
