Invention Grant
- Patent Title: Light emitting device with LED stack for display and display apparatus having the same
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Application No.: US16228601Application Date: 2018-12-20
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Publication No.: US11552061B2Publication Date: 2023-01-10
- Inventor: Jong Hyeon Chae , Ho Joon Lee , Seong Gyu Jang
- Applicant: SEOUL VIOSYS CO., LTD.
- Applicant Address: KR Ansan-si
- Assignee: SEOUL VIOSYS CO., LTD.
- Current Assignee: SEOUL VIOSYS CO., LTD.
- Current Assignee Address: KR Ansan-si
- Agency: H.C. Park & Associates, PLC
- Main IPC: H01L25/075
- IPC: H01L25/075 ; H01L33/62 ; H01L33/38 ; H01L33/40 ; H01L33/42 ; H01L33/52 ; H01L33/00 ; H01L33/30 ; H01L33/32
Abstract:
A light emitting device for a display including a first LED sub-unit, a second LED sub-unit disposed on the first LED sub-unit, a third LED sub-unit disposed on the second LED sub-unit, electrode pads disposed under the first LED sub-unit, each of the electrode pads being electrically connected to at least one of the first, second, and third LED sub-units, and lead electrodes electrically connected to the electrode pads and extending outwardly from the first LED sub-unit.
Public/Granted literature
- US20190198485A1 LIGHT EMITTING DEVICE WITH LED STACK FOR DISPLAY AND DISPLAY APPARATUS HAVING THE SAME Public/Granted day:2019-06-27
Information query
IPC分类:
