Invention Grant
US08343616B2 Coating agent, substrate for mounting optical semiconductor element using same, and optical semiconductor device
有权
涂布剂，使用其的光学半导体元件的安装用基板和光半导体装置
- Patent Title: Coating agent, substrate for mounting optical semiconductor element using same, and optical semiconductor device
- Patent Title (中): 涂布剂，使用其的光学半导体元件的安装用基板和光半导体装置
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Application No.: US12998240Application Date: 2009-09-25
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Publication No.: US08343616B2Publication Date: 2013-01-01
- Inventor: Naoyuki Urasaki , Hayato Kotani
- Applicant: Naoyuki Urasaki , Hayato Kotani
- Applicant Address: JP Tokyo
- Assignee: Hitachi Chemical Company, Ltd.
- Current Assignee: Hitachi Chemical Company, Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Stites & Harbison, PLLC
- Agent Juan Carlos A. Marquez, Esq.
- Priority: JPP2008-253226 20080930; JPP2009-013319 20090123
- International Application: PCT/JP2009/066633 WO 20090925
- International Announcement: WO2010/038673 WO 20100408
- Main IPC: B32B27/20
- IPC: B32B27/20 ; C08K3/22 ; H01L33/46
Abstract:
The coating agent of the invention is a coating agent to be used between conductor members, comprising a thermosetting resin, a white pigment, a curing agent and a curing catalyst, the coating agent to be used between conductor members having a white pigment content of 10-85 vol % based on the total solid volume of the coating agent, and a whiteness of at least 75 when the cured product of the coating agent has been allowed to stand at 200° C. for 24 hours.
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