Invention Grant
- Patent Title: Phosphor-containing sheet, LED light emitting device using the same, and method for manufacturing LED
- Patent Title (中): 含荧光体片，使用其的LED发光装置及其制造方法
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Application No.: US14002252Application Date: 2012-05-14
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Publication No.: US08946983B2Publication Date: 2015-02-03
- Inventor: Nobuo Matsumura , Takejiro Inoue , Hironobu Sadakuni , Yutake Ishida , Kazunari Kawamoto , Masahiro Yoshioka , Tetsuya Goto
- Applicant: Nobuo Matsumura , Takejiro Inoue , Hironobu Sadakuni , Yutake Ishida , Kazunari Kawamoto , Masahiro Yoshioka , Tetsuya Goto
- Applicant Address: JP Tokyo
- Assignee: Toray Industries, Inc.
- Current Assignee: Toray Industries, Inc.
- Current Assignee Address: JP Tokyo
- Agency: RatnerPrestia
- Priority: JP2011-133955 20110616
- International Application: PCT/JP2012/062251 WO 20120514
- International Announcement: WO2012/172901 WO 20121220
- Main IPC: F21K99/00
- IPC: F21K99/00 ; H01L33/50 ; C08J5/18 ; C08L83/04 ; H01L23/00 ; C08G77/04 ; C08G77/12 ; C08G77/20 ; C08G77/00
Abstract:
A phosphor-containing sheet having a storage modulus of 0.1 MPa or more at 25° C. and a storage modulus of less than 0.1 MPa at 100° C., wherein a resin main component of the phosphor-containing sheet is a crosslinked product formed by subjecting a crosslinkable silicone composition containing a specific composition to a hydrosilylation reaction. This phosphor-containing sheet provides a phosphor sheet having good shapability and high adhesive power as a phosphor sheet bonded to an LED chip as a wavelength conversion layer.
Public/Granted literature
- US20140210338A1 PHOSPHOR-CONTAINING SHEET, LED LIGHT EMITTING DEVICE USING THE SAME, AND METHOD FOR MANUFACTURING LED Public/Granted day:2014-07-31
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