- Patent Title: Method of transferring micro-light emitting diode for LED display
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Application No.: US18236246Application Date: 2023-08-21
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Publication No.: US12205931B2Publication Date: 2025-01-21
- Inventor: Kyungwook Hwang , Junsik Hwang , Sungwoo Hwang
- Applicant: SAMSUNG ELECTRONICS CO., LTD.
- Applicant Address: KR Suwon-si
- Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee Address: KR Suwon-si
- Agency: Sughrue Mion, PLLC
- Priority: KR10-2020-0042411 20200407
- Main IPC: H01L25/075
- IPC: H01L25/075 ; H01L23/00 ; H01L33/00
Abstract:
A method of transferring a micro light emitting diode (LED) to a pixel array panel includes transferring the micro LED by spraying using an inkjet method, wherein the micro LED comprises an active layer comprising a first portion emitting light in a first direction and a second portion emitting the light in a second direction different from the first direction.
Public/Granted literature
- US20230395575A1 METHOD OF TRANSFERRING MICRO-LIGHT EMITTING DIODE FOR LED DISPLAY Public/Granted day:2023-12-07
Information query
IPC分类:
