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. 26, 2023
Filed:
Sep. 06, 2019
Daejoo Electronic Materials Co., Ltd, Siheung-si, KR;
Min Suk Kang, Siheung-si, KR;
Jung Kyu Lee, Siheung-si, KR;
Seung Jae Lee, Siheung-si, KR;
Joong Kyu Lim, Siheung-si, KR;
DAEJOO ELECTRONIC MATERIALS CO., LTD, Siheung-si, KR;
Abstract
The present invention relates to a laminate for preparing a wavelength converting member and a process for preparing a wavelength converting member. More particularly, the present invention relates to a laminate for preparing a wavelength converting member, which can be calcined at a temperature of 800° C. or lower, preferably 700° C. or lower and has a high light transmittance, a high refractive index, and a good shape upon the calcination, whereby it can be advantageously used for LEDs, and a process for efficiently preparing the wavelength converting member using a confining layer comprised of specific components.