Invention Grant
US08672308B2 Method and apparatus for depositing phosphor on semiconductor-light emitting device
有权
用于在半导体发光器件上沉积磷光体的方法和装置
- Patent Title: Method and apparatus for depositing phosphor on semiconductor-light emitting device
- Patent Title (中): 用于在半导体发光器件上沉积磷光体的方法和装置
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Application No.: US13314783Application Date: 2011-12-08
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Publication No.: US08672308B2Publication Date: 2014-03-18
- Inventor: Cheol-jun Yoo , Seong-jae Hong
- Applicant: Cheol-jun Yoo , Seong-jae Hong
- Applicant Address: KR Suwon-Si
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-Si
- Agency: McDermott Will & Emery LLP
- Priority: KR10-2010-0132819 20101222
- Main IPC: B25B11/00
- IPC: B25B11/00
Abstract:
A method and apparatus for depositing a phosphor using transfer molding. The method includes: forming a plurality of light-emitting devices on a wafer and rearranging the light-emitting devices on a carrier substrate according to luminance characteristics of the plurality of light-emitting devices by examining the luminance characteristics of the plurality of light-emitting devices; depositing the phosphor on the rearranged light-emitting devices using transfer molding; and separating the light-emitting devices on the carrier substrate.
Public/Granted literature
- US20120164759A1 METHOD AND APPARATUS FOR DEPOSITING PHOSPHOR ON SEMICONDUCTOR-LIGHT EMITTING DEVICE Public/Granted day:2012-06-28
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