Japan, Feb. 27 -- GAIANIXX INC has got intellectual property rights for 'ELEMENT, ELECTRONIC DEVICE, ELECTRONIC APPARATUS, AND SYSTEM.' Other related details are as follows:
Application Number: JP,2022-186128
Category (FI): H03H9/25@C,H01L41/113,H10N30/30,H01L41/09,H01L41/047,H03H9/25@Z,H10N30/20,H10N30/87
Stage: PROBLEM TO BE SOLVED: To provide an element that is friendly to the environment and has excellent accuracy.SOLUTION: A piezoelectric element is manufactured by: laminating a compound film containing Hf, as a first intermediate film, on a crystal substrate; next, laminating a metal film containing metal which is to be transformed into martensite by heat treatment or processing, as a second intermediate film, laminating a piezoelectric film directly or through another layer, by crystal growth; peeling the crystal substrate; winding an obtained piezoelectric material around an approximately circular base; and providing reflectors and interdigital electrodes in order from a joint part.SELECTED DRAWING: Figure 1 (Grant)
Filing Date: Nov. 22, 2022
Publication Date: June 3, 2024
The original document can be viewed at: https://www.j-platpat.inpit.go.jp/p0100
Disclaimer: Curated by HT Syndication.
