ALUMINIUM DEFICIENT α-SiAlON PHOSPHOR, METHOD OF THE α-SiAlON PHOSPHOR AND LED CHIP PACKAGE USING T 发明授权

2023-08-02 3610 332K 0

申请日期	2025-07-07	申请号	KR1020110035395
公开（公告）号	KR101290678B1	公开（公告）日	2013-07-23
公开国别	KR	申请人省市代码	全国
申请人	KOREA INSTITUTE OF ENERGY RESEARCH
简介	The present disclosure provides α-SiAlON phosphors, a method of preparing the same, and an LED chip package using the same. The method includes weighing and mixing raw materials of Ca0.8-xRexAlaySi12-yO1.2N14.8 (Re is a rare-earth element, 0≰x≰0.2, 2.6≰y≰3.0, and 0.6≰a≰0.95), and sintering the mixed raw materials via normal pressure sintering to prepare phosphors having a composition of Ca0.8-xRexAlaySi12-yO1.2N14.8.

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