Invention Grant
- Patent Title: Wavelength conversion glass, method for preparing same, and light emitting device comprising same
-
Application No.: US15779613Application Date: 2017-01-05
-
Publication No.: US10399891B2Publication Date: 2019-09-03
- Inventor: Hyun Kyoung Yang , Jung Sik Joo
- Applicant: PUKYONG NATIONAL UNIVERSITY INDUSTRY-UNIVERSITY COOPERATION FOUNDATION
- Applicant Address: KR Busan
- Assignee: Pukyong National University Industry-University Cooperation Foundation
- Current Assignee: Pukyong National University Industry-University Cooperation Foundation
- Current Assignee Address: KR Busan
- Agency: Norton Rose Fulbright US LLP
- Priority: KR10-2016-0016890 20160215
- International Application: PCT/KR2017/000160 WO 20170105
- International Announcement: WO2017/142194 WO 20170824
- Main IPC: C03C14/00
- IPC: C03C14/00 ; C03C3/12 ; C03C3/14 ; C03C3/23 ; C03C4/12 ; C09K11/08 ; C09K11/77 ; C03B32/02 ; C09K11/02 ; H01L33/50 ; H01L51/50 ; C03B19/06
Abstract:
The present disclosure provides a wavelength conversion glass, a method for manufacturing the wavelength conversion glass, and a light emitting device including the wavelength conversion glass. The wavelength conversion glass includes a TeO2—B2O3—ZnO—BaO-based transparent glass containing tellurium dioxide (TeO2), boric oxide (B2O3), zinc oxide (ZnO), and barium oxide (BaO); and phosphor micro-particles dispersed in the transparent glass.
Public/Granted literature
- US20180370847A1 WAVELENGTH CONVERSION GLASS, METHOD FOR PREPARING SAME, AND LIGHT EMITTING DEVICE COMPRISING SAME Public/Granted day:2018-12-27
Information query
