Title:
TRANSPARENT CONDUCTIVE FILM-PREPARING METHOD AND TRANSPARENT FILM PREPARED THEREFROM
Document Type and Number:
WIPO Patent Application WO/2012/015245
Kind Code:
A2
Abstract:
The present invention relates to a transparent conductive film-preparing method, and a transparent film prepared therefrom. The transparent conductive film-preparing method according to the present invention includes: 1) forming a cellulose derivative film by coating a transparent substrate with a cellulose derivative coating liquid; 2) hydrolyzing a cellulose derivative by treating the cellulose derivative film using an alkaline agent; 3) forming a metal layer by coating the hydrolyzed cellulose derivative film with an organic metal ink and reducing metal on the cellulose derivative; 4) forming a conductive metal layer by heat-treating the cellulose derivative film with the metal film formed. According to the present invention, a process can be simplified, and also a transparent conductive film having excellent conductivity, transmittance, bending resistance and low haze can be prepared.
Inventors:
CHUNG, Kwang Choon (#502-301, Samsung Chereville 401-2, Pungdeokcheon-dong, Yongin-si, Gyeonggi-do 448-505, 448-505, KR)
정광춘 (경기도 용인시 풍덕천동 401-2 삼성쉐르빌 502동 301호, 448-505 Gyeonggi-do, 448-505, KR)
CHO, Hyun Nam (#807-302, Suri Apt.1151-5, Sanbon-dong, Gunpo-si, Gyeonggi-do 435-040, 435-040, KR)
조현남 (경기도 군포시 산본동 1151-5 수리아파트 807동 302호, 435-040 Gyeonggi-do, 435-040, KR)
YOO, Ji Hoon (# Geumgang Maeul, Jung 4-dong Wonmi-gu, Bucheon-si, Gyeonggi-do 420-729, 420-729, KR)
정광춘 (경기도 용인시 풍덕천동 401-2 삼성쉐르빌 502동 301호, 448-505 Gyeonggi-do, 448-505, KR)
CHO, Hyun Nam (#807-302, Suri Apt.1151-5, Sanbon-dong, Gunpo-si, Gyeonggi-do 435-040, 435-040, KR)
조현남 (경기도 군포시 산본동 1151-5 수리아파트 807동 302호, 435-040 Gyeonggi-do, 435-040, KR)
YOO, Ji Hoon (# Geumgang Maeul, Jung 4-dong Wonmi-gu, Bucheon-si, Gyeonggi-do 420-729, 420-729, KR)
Application Number:
KR2011/005544
Publication Date:
February 02, 2012
Filing Date:
July 27, 2011
Export Citation:
Assignee:
INKTEC CO., LTD (1124, Shingil-dong Danwon-gu, Ansan-city, Gyeonggi-do 425-839, 425-839, KR)
주식회사 잉크테크 (경기도 안산시 단원구 신길동 1124, 425-839 Gyeonggi-do, 425-839, KR)
CHUNG, Kwang Choon (#502-301, Samsung Chereville 401-2, Pungdeokcheon-dong, Yongin-si, Gyeonggi-do 448-505, 448-505, KR)
정광춘 (경기도 용인시 풍덕천동 401-2 삼성쉐르빌 502동 301호, 448-505 Gyeonggi-do, 448-505, KR)
CHO, Hyun Nam (#807-302, Suri Apt.1151-5, Sanbon-dong, Gunpo-si, Gyeonggi-do 435-040, 435-040, KR)
조현남 (경기도 군포시 산본동 1151-5 수리아파트 807동 302호, 435-040 Gyeonggi-do, 435-040, KR)
주식회사 잉크테크 (경기도 안산시 단원구 신길동 1124, 425-839 Gyeonggi-do, 425-839, KR)
CHUNG, Kwang Choon (#502-301, Samsung Chereville 401-2, Pungdeokcheon-dong, Yongin-si, Gyeonggi-do 448-505, 448-505, KR)
정광춘 (경기도 용인시 풍덕천동 401-2 삼성쉐르빌 502동 301호, 448-505 Gyeonggi-do, 448-505, KR)
CHO, Hyun Nam (#807-302, Suri Apt.1151-5, Sanbon-dong, Gunpo-si, Gyeonggi-do 435-040, 435-040, KR)
조현남 (경기도 군포시 산본동 1151-5 수리아파트 807동 302호, 435-040 Gyeonggi-do, 435-040, KR)
International Classes:
H01B5/14; H01B1/12
Attorney, Agent or Firm:
KWON, Oh-Sig et al. (4F Jooeunleaderstel, 921 Dunsan-dong, Seo-gu, Daejeon 302-120, 302-120, KR)
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Claims: