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Patent Searching and Data


Title:
MANUFACTURING METHOD FOR OPTICAL DEVICE, AND OPTICAL DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/161427
Kind Code:
A1
Abstract:
Disclosed are a manufacturing method for an optical device, and an optical device. The manufacturing method comprises: providing a transferring member and an optical device to be transferred, wherein the transferring member comprises a target transferring layer having a regular crystal orientation structure; forming a light-transmissive dielectric layer on the surface of the optical device to be transferred; coupling, in the mode of bonding the target transferring layer of the transferring member to the light-transmissive dielectric layer of the optical device to be transferred, the transferring member to the optical device to be transferred; and retaining at least part of the target transferring layer of the transferring member to form an optical device. Therefore, the surface of the optical device manufactured in the foregoing specific manufacturing method can form an optical layer structure having the regular crystal orientation structure.

Inventors:
QIN QIUJUN (CN)
WANG YU (CN)
HUANG ZHILEI (CN)
Application Number:
PCT/CN2022/074238
Publication Date:
August 04, 2022
Filing Date:
January 27, 2022
Export Citation:
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Assignee:
BEIJING SEETRUM TECH CO LTD (CN)
International Classes:
H01L21/30; G02B6/13
Foreign References:
CN112510059A2021-03-16
US20050208694A12005-09-22
CN104335088A2015-02-04
CN102033332A2011-04-27
CN101132047A2008-02-27
CN106935489A2017-07-07
EP2648025A12013-10-09
CN111480236A2020-07-31
Attorney, Agent or Firm:
BEIJING TANGSONG IP FIRM (CN)
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