Invention Grant
- Patent Title: Method for transferring light emitting elements, display panel, method for making display panel, and substrate
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Application No.: US16681954Application Date: 2019-11-13
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Publication No.: US11114473B2Publication Date: 2021-09-07
- Inventor: Po-Liang Chen , Yung-Fu Lin
- Applicant: Century Technology (Shenzhen) Corporation Limited
- Applicant Address: CN Shenzhen
- Assignee: Century Technology (Shenzhen) Corporation Limited
- Current Assignee: Century Technology (Shenzhen) Corporation Limited
- Current Assignee Address: CN Shenzhen
- Agency: ScienBiziP, P.C.
- Priority: CN201910604664.1 20190705
- Main IPC: H01L27/12
- IPC: H01L27/12 ; B65G47/92
Abstract:
A method for transferring light emitting elements precisely during manufacture of display panels includes providing light emitting elements; providing a first electromagnetic plate defining magnetic adsorption positions; providing a receiving substrate defining receiving areas; providing a second electromagnetic plate; energizing the first electromagnetic plate to magnetically adsorb one light emitting element at one adsorption position; providing a second electromagnetic plate; and transferring the light emitting elements to one receiving area of the receiving substrate.
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