Invention Grant
US09130176B2 Material for hole injection transport layers, ink for forming hole injection transport layers, device, and production methods thereof
有权
用于空穴注入输送层的材料，用于形成空穴注入输送层的油墨，装置及其制造方法
- Patent Title: Material for hole injection transport layers, ink for forming hole injection transport layers, device, and production methods thereof
- Patent Title (中): 用于空穴注入输送层的材料，用于形成空穴注入输送层的油墨，装置及其制造方法
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Application No.: US14348778Application Date: 2012-09-25
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Publication No.: US09130176B2Publication Date: 2015-09-08
- Inventor: Eiji Otsuki , Masaya Shimogawara , Masato Okada , Toshihiko Takeda
- Applicant: DAI NIPPON PRINTING CO., LTD.
- Applicant Address: JP Tokyo-to
- Assignee: DAI NIPPON PRINTING CO., LTD.
- Current Assignee: DAI NIPPON PRINTING CO., LTD.
- Current Assignee Address: JP Tokyo-to
- Agency: Ladas & Parry LLP
- Priority: JP2011-233904 20111025
- International Application: PCT/JP2012/074546 WO 20120925
- International Announcement: WO2013/061720 WO 20130502
- Main IPC: H01L51/00
- IPC: H01L51/00 ; C09D11/037 ; H01L51/50 ; H01L51/05 ; H01L51/10
Abstract:
The present invention is to provide the following: a material for hole injection transport layers and a production method thereof, the material capable of forming a hole injection transport layer by the solution application method and increasing device lifetime; an ink for forming hole injection transport layers and a production method thereof, the ink capable of forming a hole injection transport layer by the solution application method and increasing device lifetime; and a long-life device and a production method thereof; wherein disclosed is a material for hole injection transport layers, which is a reaction product of a molybdenum complex with a compound represented by the following chemical formula (i): wherein R1, R2, X1 and X2 are as explained in the Description.
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