Invention Grant
- Patent Title: Thermal transfer film, and organic electroluminescent device prepared using same
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Application No.: US14655697Application Date: 2013-12-26
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Publication No.: US09610794B2Publication Date: 2017-04-04
- Inventor: Se Hyun Park , Kyoung Ku Kang , Jung Hyo Lee , Min Hye Kim , Sung Han Kim , Si Kyun Park , Eun Su Lee , Seong Heun Cho , Jin Hee Choi
- Applicant: CHEIL INDUSTRIES INC.
- Applicant Address: KR Yongin-si
- Assignee: SAMSUNG SDI CO., LTD.
- Current Assignee: SAMSUNG SDI CO., LTD.
- Current Assignee Address: KR Yongin-si
- Agency: Lewis Roca Rothgerber Christie LLP
- Priority: KR10-2012-0155619 20121227
- International Application: PCT/KR2013/012155 WO 20131226
- International Announcement: WO2014/104735 WO 20140703
- Main IPC: B41M5/382
- IPC: B41M5/382 ; B41M5/46 ; H01L51/00 ; H01L51/50 ; B41M5/42
Abstract:
The present invention relates to a thermal transfer film and to an organic electroluminescent device prepared using same, wherein the thermal transfer film includes a base film and an outermost layer which is formed on the base film and has 2% or more of a thickness change ratio expressed by formula 1.
Public/Granted literature
- US20150360496A1 THERMAL TRANSFER FILM, AND ORGANIC ELECTROLUMINESCENT DEVICE PREPARED USING SAME Public/Granted day:2015-12-17
Information query
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