- 专利标题： Method for manufacturing cured film, method for manufacturing electronic component, and electronic component
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申请号： US14778859申请日： 2014-11-05
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公开(公告)号： US11220604B2公开(公告)日： 2022-01-11
- 发明人: Mitsuru Tanikawa , Takashi Watanabe , Michihisa Ueda , Shigeru Nakamura , Hiroshi Maenaka , Ryosuke Takahashi , Takanori Inoue , Yoshito Fujita , Osamu Inui
- 申请人： SEKISUI CHEMICAL CO., LTD.
- 申请人地址： JP Osaka
- 专利权人： SEKISUI CHEMICAL CO., LTD.
- 当前专利权人： SEKISUI CHEMICAL CO., LTD.
- 当前专利权人地址： JP Osaka
- 代理机构： Cheng Law Group, PLLC
- 优先权： JPJP2013-230440 20131106,JPJP2013-230441 20131106,JPJP2014-028379 20140218
- 国际申请： PCT/JP2014/079320 WO 20141105
- 国际公布： WO2015/068722 WO 20150514
- 主分类号： C09D4/00
- IPC分类号： C09D4/00 ; H05K1/02 ; H05K3/28 ; C09D163/00 ; B05C11/10 ; B41J3/407 ; C09D11/52 ; B41J11/00 ; C09D11/101 ; C09D11/30 ; B05D3/06 ; B05D1/26
摘要：
Provided is a method for producing a cured product film, which is capable of increasing the formation accuracy of a fine cured product film and also increasing the adhesion of the cured product film. The method for producing a curable film according to the present invention includes an application step in which a curable composition that is photocurable and thermocurable and also is in liquid form is applied using an ink jet device, a first light irradiation step in which the curable composition is irradiated with light from a first light irradiation part, and a heating step in which a precured product film irradiated with light is heated, the ink jet device has an ink tank to store the curable composition, a discharge part, and a circulation flow path part, and in the application step, the curable composition is applied while being circulated in the ink jet device.
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