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BACKLIGHT UNIT TO WHICH LED PACKAGE CONTAINING RARE EARTH METAL OXIDE IS APPLIED

2025-06-18 01:424420下载
文件类型：PDF文档
文件大小：560K
The present invention aims to provide an LED package with improved light extraction efficiency, which contains a rare earth metal oxide and a resin for sealing the LED package, and a BLU to which the LED package is applied.


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