Invention Grant
US08119229B2 Multiple-layer, multiple film having the same and electronic device having the same
有权
具有相同的多层多层膜和具有该膜的电子器件
- Patent Title: Multiple-layer, multiple film having the same and electronic device having the same
- Patent Title (中): 具有相同的多层多层膜和具有该膜的电子器件
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Application No.: US12452613Application Date: 2008-07-11
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Publication No.: US08119229B2Publication Date: 2012-02-21
- Inventor: Jang-Yeon Hwang , Dong-Ryul Kim , Gi-Cheul Kim , Sang-Uk Ryu , Ho-Jun Lee , Seung-Lac Ma , Myeong-Geun Ko
- Applicant: Jang-Yeon Hwang , Dong-Ryul Kim , Gi-Cheul Kim , Sang-Uk Ryu , Ho-Jun Lee , Eun-Sil Lee, legal representative , Seung-Lac Ma , Myeong-Geun Ko
- Applicant Address: KR Seoul
- Assignee: LG Chem, Ltd.
- Current Assignee: LG Chem, Ltd.
- Current Assignee Address: KR Seoul
- Agency: McKenna Long & Aldridge LLP
- Priority: KR10-2007-0069990 20070712
- International Application: PCT/KR2008/004119 WO 20080711
- International Announcement: WO2009/008687 WO 20090115
- Main IPC: B32B7/02
- IPC: B32B7/02
Abstract:
The present invention provides a multiple layer that comprises two or more first inorganic material layers; and one or more second inorganic material layers that are positioned between the two first inorganic material layers and have the thickness of less than 5 nm, in which the first inorganic material layer is formed of one or more materials that are selected from silicon oxides, silicon carbide, silicon nitride, aluminum nitride and ITO, and the second inorganic material layer is formed of one or more materials that are selected from magnesium, calcium, aluminum, gallium, indium, zinc, tin, barium, and oxides and fluorides thereof, a multiple film that comprises the multiple layer, and an electronic device that comprises the multiple film.
Public/Granted literature
- US20100136308A1 MULTIPLE-LAYER, MULTIPLE FILM HAVING THE SAME AND ELECTRONIC DEVICE HAVING THE SAME Public/Granted day:2010-06-03
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