Invention Grant
- Patent Title: Inkjet adhesive, manufacturing method for semiconductor device, and electronic component
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Application No.: US15518680Application Date: 2016-01-20
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Publication No.: US10202519B2Publication Date: 2019-02-12
- Inventor: Mitsuru Tanikawa , Takashi Watanabe , Yusuke Fujita , Yoshito Fujita , Tasuku Yamada
- Applicant: SEKISUI CHEMICAL CO., LTD.
- Applicant Address: JP Osaka
- Assignee: SEKISUI CHEMICAL CO., LTD.
- Current Assignee: SEKISUI CHEMICAL CO., LTD.
- Current Assignee Address: JP Osaka
- Agency: Cheng Law Group, PLLC
- Priority: JP2015-010566 20150122; JP2015-010567 20150122; JP2015-144909 20150722; JP2015-144910 20150722
- International Application: PCT/JP2016/051575 WO 20160120
- International Announcement: WO2016/117605 WO 20160728
- Main IPC: H01L29/40
- IPC: H01L29/40 ; C09D133/14 ; C09J5/06 ; C09J163/00 ; C09J201/02 ; H01L21/52 ; C09J171/12 ; H01L23/00 ; C09D11/101 ; C09D11/107 ; C09D11/30 ; C09D11/52 ; C09D133/10 ; C09J5/04 ; C09J9/02 ; C09J133/10 ; C09J133/14 ; C08G59/42 ; C08G59/68 ; C08G59/50 ; C08L33/08

Abstract:
Provided is an inkjet adhesive which is applied using an inkjet device, wherein the adhesive can suppress generation of voids in the adhesive layer and, after bonding, can enhance adhesiveness, moisture-resistant adhesion reliability, and cooling/heating cycle reliability. An inkjet adhesive according to the present invention comprises a photocurable compound, a photo-radical initiator, a thermosetting compound having one or more cyclic ether groups or cyclic thioether groups, and a compound capable of reacting with the thermosetting compound, and the compound capable of reacting with the thermosetting compound contains aromatic amine.
Public/Granted literature
- US20170233615A1 INKJET ADHESIVE, MANUFACTURING METHOD FOR SEMICONDUCTOR DEVICE, AND ELECTRONIC COMPONENT Public/Granted day:2017-08-17
Information query
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