Invention Grant
- Patent Title: Display apparatus using semiconductor light-emitting device
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Application No.: US18004646Application Date: 2020-07-08
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Publication No.: US12021071B2Publication Date: 2024-06-25
- Inventor: Yonghan Lee
- Applicant: LG ELECTRONICS INC.
- Applicant Address: KR Seoul
- Assignee: LG ELECTRONICS INC.
- Current Assignee: LG ELECTRONICS INC.
- Current Assignee Address: KR Seoul
- Agency: LEE, HONG, DEGERMAN, KANG & WAIMEY
- International Application: PCT/KR2020/008934 2020.07.08
- International Announcement: WO2022/010008A 2022.01.13
- Date entered country: 2023-01-06
- Main IPC: G09G3/32
- IPC: G09G3/32 ; H01L25/16 ; H01L27/15 ; H01L33/62

Abstract:
The present disclosure relates to a display apparatus using a semiconductor light-emitting device, the display apparatus comprising: a base substrate; a row driver which provides 3-state first signals including a high, a ground, and a low signal; a column driver which provides 2-state second signals including a high and a low signal; and a plurality of semiconductor light-emitting devices provided on the base substrate, wherein the plurality of semiconductor light-emitting devices include a first semiconductor light-emitting device and a second semiconductor light-emitting device which are connected to the row driver and the column driver in different pole directions.
Public/Granted literature
- US20230253386A1 DISPLAY APPARATUS USING SEMICONDUCTOR LIGHT-EMITTING DEVICE Public/Granted day:2023-08-10
Information query
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