Title:
WATER-SOLUBLE DIACETYLENE, PHOTOLITHOGRAPHY COMPOSITION COMPRISING WATER-SOLUBLE DIACETYLENE MONOMER AND CONDUCTIVE POLYMER, AND FINE PATTERN PREPARATION METHOD USING SAME
Document Type and Number:
WIPO Patent Application WO/2017/191932
Kind Code:
A1
Abstract:
Provided are a novel water-soluble diacetylene monomer, a photolithography composition comprising the water-soluble diacetylene monomer and a conductive polymer, and a fine pattern preparation method using same. The water-soluble diacetylene monomer does not show aggregation even when mixed with a water-soluble conductive polymer. Therefore, a uniform photolithography composition can be prepared by means of mixing a water-soluble conductive polymer and the diacetylene monomer, and a fine pattern can be prepared by means of same. More particularly, by preparing a thin film by means of the composition and then irradiating light, only the part receiving light is selectively cross-linked due to the photopolymerization reaction of the diacetylene monomer and thus an insoluble negative-type fine pattern can be obtained.
Inventors:
KIM JONGMAN (KR)
LEE CHANWOO (KR)
KIM TAEGEUN (KR)
UH KYUNGCHAN (KR)
LEE CHANWOO (KR)
KIM TAEGEUN (KR)
UH KYUNGCHAN (KR)
Application Number:
PCT/KR2017/004458
Publication Date:
November 09, 2017
Filing Date:
April 26, 2017
Export Citation:
Assignee:
INDUSTRY-UNIV COOPERATION FOUNDATION HANYANG UNIV (KR)
International Classes:
C07C305/14; C07C303/24; C07C303/42; C08L81/02; G03F1/76; G03F7/004; G03F7/20
Domestic Patent References:
| WO1998037902A1 | 1998-09-03 |
Foreign References:
| JP2014152320A | 2014-08-25 | |||
| US4581315A | 1986-04-08 | |||
| KR20090008694A | 2009-01-22 |
Other References:
BRUEHL, R. E. ET AL.: "Polymerized Liposome Assemblies: Bifunctional Macromolecular Select in Inhibitors Mimicking Physiological Select in Ligands", BIOCHEMISTRY, vol. 40, no. 20, 26 April 2001 (2001-04-26), pages 5964 - 5974, XP055438929
LEE, SANG WOO ET AL.: "Secondary Doping of Vapor Phase Polymerization Based on Conductive PEDOT Thin Film by Sulfuric Acid Treatment", POLYMER, vol. 39, no. 5, 2015, Korea, pages 721 - 726
XIA, Y. ET AL.: "Solution-processed Metallic Conducting Polymer Films as Transparent Electrode of Optoelectronic Devices", ADVANCED MATERIALS, vol. 24, no. 18, 2012, pages 2436 - 2440, XP055149680
LEE, SANG WOO ET AL.: "Secondary Doping of Vapor Phase Polymerization Based on Conductive PEDOT Thin Film by Sulfuric Acid Treatment", POLYMER, vol. 39, no. 5, 2015, Korea, pages 721 - 726
XIA, Y. ET AL.: "Solution-processed Metallic Conducting Polymer Films as Transparent Electrode of Optoelectronic Devices", ADVANCED MATERIALS, vol. 24, no. 18, 2012, pages 2436 - 2440, XP055149680
Attorney, Agent or Firm:
E-SANG PATENT & TRADEMARK LAW FIRM (KR)
Download PDF: