公开(公告)号：US09977327B2

公开(公告)日：2018-05-22

申请号：US14760089

申请日：2014-03-12

Applicant: KOREA ELECTRONICS TECHNOLOGY INSTITUTE

Inventor： Kwonwoo Shin ,  Jisun Park ,  Jinwoo Cho ,  Yoonjin Kim

IPC: G03F7/038 ,  B82Y30/00 ,  C09D5/24 ,  G03F7/004

CPC classification number: G03F7/038 ,  B82Y30/00 ,  C09D5/24 ,  C09D7/61 ,  G03F7/0047

Abstract: The present invention relates to a photosensitive coating composition, a conductive coating film using the photosensitive coating composition, and a method for forming the conductive coating film. The present invention provides photosensitive coating composition for forming a conductive coating film, the composition containing a conductive nanomaterial and a photosensitive material. Further, the present invention provides a conductive coating film formed on a substrate, the conductive coating film formed using a photosensitive coating liquid. Here, after the photosensitive coating liquid is coated on the substrate, an exposed region and a non-exposed region are formed by exposure and washing, wherein the non-exposed region has at least two times the conductivity of the exposed region.

公开(公告)号：US10536993B2

公开(公告)日：2020-01-14

申请号：US15233842

申请日：2016-08-10

Applicant: KOREA ELECTRONICS TECHNOLOGY INSTITUTE

Inventor： Yoonjin Kim ,  Jinwoo Cho ,  Kwonwoo Shin ,  Jisun Park

IPC: H05B3/14 ,  H05B3/26 ,  H05B3/34 ,  H01C17/075

Abstract: The present disclosure relates to a heating paste composition which has heat stability, allows screen printing and gravure printing, has a small change in resistance depending on temperature, and can operate at low voltage and low power due to low specific resistance, to a surface type heating element using the same, and to a portable low-power heater. The heating paste composition may contain conductive particles including carbon nanotube particles and carbon nanoparticles, a mixture binder including epoxy acrylate or hexamethylene diisocyanate, a polyvinyl acetal and a phenol-based resin, an organic solvent, and a dispersant.

公开(公告)号：US20160353524A1

公开(公告)日：2016-12-01

申请号：US15233842

申请日：2016-08-10

Applicant: KOREA ELECTRONICS TECHNOLOGY INSTITUTE

Inventor： Yoonjin Kim ,  Jinwoo Cho ,  Kwonwoo Shin ,  Jisun Park

IPC: H05B3/14 ,  H01C17/075 ,  H05B3/26

Abstract: The present disclosure relates to a heating paste composition which has heat stability, allows screen printing and gravure printing, has a small change in resistance depending on temperature, and can operate at low voltage and low power due to low specific resistance, to a surface type heating element using the same, and to a portable low-power heater. The heating paste composition may contain conductive particles including carbon nanotube particles and carbon nanoparticles, a mixture binder including epoxy acrylate or hexamethylene diisocyanate, a polyvinyl acetal and a phenol-based resin, an organic solvent, and a dispersant.

Abstract translation: 本公开涉及一种具有热稳定性，允许丝网印刷和凹版印刷的加热浆料组合物，具有根据温度的电阻变化小，并且可以由于低电阻率而以低电压和低功率运行到表面型 使用其的加热元件，以及便携式低功率加热器。 加热糊组合物可以含有包含碳纳米管颗粒和碳纳米颗粒的导电颗粒，包含环氧丙烯酸酯或六亚甲基二异氰酸酯的混合物粘合剂，聚乙烯醇缩醛和酚基树脂，有机溶剂和分散剂。