Title:
LITHIUM NIOBATE SINGLE CRYSTAL ROD CRYSTAL HOLDER
Document Type and Number:
WIPO Patent Application WO/2020/061973
Kind Code:
A1
Abstract:
Disclosed by the present invention is a lithium niobate single crystal rod crystal holder, which comprises a base body, a carrier body integrally disposed on at a middle portion of any surface of the base body, and a plurality of support bodies that are integrally disposed on a surface of the base body and that surround the carrier body; the height of the carrier body is lower than the height of the support bodies, and an upper surface of each support body is provided with a heat-sensitive adhesive strip; a recess hole is provided at the center of the carrier body, and a buffer block extending to the same height as the support bodies is installed within the recessed hole. As such, the lithium niobate single crystal rod may precisely adhere to the support bodies without being displaced, and the lithium niobate single crystal rod may be supported, which is beneficial to improving processing accuracy.
Inventors:
XU GUOZHONG (CN)
Application Number:
PCT/CN2018/108157
Publication Date:
April 02, 2020
Filing Date:
September 27, 2018
Export Citation:
Assignee:
YANCHENG ZHENHONG ELECTRONICS MAT FACTORY (CN)
International Classes:
B28D7/04; C30B29/30; C30B35/00
Foreign References:
| CN207789391U | 2018-08-31 | |||
| CN207789390U | 2018-08-31 | |||
| CN107615449A | 2018-01-19 | |||
| CN207685408U | 2018-08-03 | |||
| JP2017135553A | 2017-08-03 | |||
| JPH05246793A | 1993-09-24 |
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