Invention Grant
US08795817B2 Phosphor film, method of manufacturing the same, coating method of phosphor layer, method of manufacturing LED package, and LED package manufactured thereby
有权
荧光体膜，其制造方法，荧光体层的涂布方法，LED封装的制造方法以及由此制造的LED封装
- Patent Title: Phosphor film, method of manufacturing the same, coating method of phosphor layer, method of manufacturing LED package, and LED package manufactured thereby
- Patent Title (中): 荧光体膜，其制造方法，荧光体层的涂布方法，LED封装的制造方法以及由此制造的LED封装
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Application No.: US13818373Application Date: 2011-08-24
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Publication No.: US08795817B2Publication Date: 2014-08-05
- Inventor: Chang Hoon Kwak , II Woo Park , Kyu Jin Lee , Cheol Jun Yoo , Seong Jae Hong
- Applicant: Chang Hoon Kwak , II Woo Park , Kyu Jin Lee , Cheol Jun Yoo , Seong Jae Hong
- Applicant Address: KR Suwon-Si, Gyeonggi-Do
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-Si, Gyeonggi-Do
- Agency: F. Chau & Associates, LLC
- Priority: KR10-2010-0082640 20100825; KR10-2011-0083886 20110823
- International Application: PCT/KR2011/006254 WO 20110824
- International Announcement: WO2012/026757 WO 20120301
- Main IPC: B32B3/10
- IPC: B32B3/10 ; B32B5/16 ; H01L33/50 ; C09K11/06
Abstract:
There are provided a phosphor film, a method of manufacturing the same, and a method of coating an LED chip with a phosphor layer. The phosphor film includes: a base film; a phosphor layer formed on the base film and obtained by mixing phosphor particles in a partially cured resin material; and a cover film formed on the phosphor layer to protect the phosphor layer.
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