The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 17, 2024
Filed:
Dec. 30, 2021
Kyocera Corporation, Kyoto, JP;
Takehiro Nishimura, Kusatsu, JP;
Chiaki Doumoto, Goleta, CA (US);
KYOCERA Corporation, Kyoto, JP;
Abstract
A crystal growth method of the present disclosure includes: preparing a crystal growth-derived-layer forming substrate including (a) a substrate having a surface layer, (b) a mask pattern which is formed on the surface layer and which includes a plurality of strip bodies, and (c) a plurality of crystal growth-derived layers which are formed between and on the plurality of stripe bodies so as to have gaps therebetween above the plurality of strip bodies and which differ in lattice constant from the substrate having the surface layer; and growing semiconductor layers on the plurality of crystal growth-derived layers. The semiconductor layers are respectively grown on the plurality of crystal growth-derived layers formed so as to be separated from each other, and semiconductor layers on two adjacent ones of the plurality of crystal growth-derived layers are separated from each other.