Patents by Inventor Youji Inoue
Youji Inoue has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 8300178Abstract: A flexible display of the present invention is an active matrix flexible display in which a TFT is provided for each pixel. In the flexible display, an adhesive layer, a protective layer, a gate electrode for the TFT, which is buried in the protective layer, a gate insulating layer for the TFT, source and drain electrodes for the TFT, a pixel electrode electrically connected to the drain electrode, an organic active layer for the TFT, an organic EL layer including a red (R) emitting layer, a green (G) emitting layer and a blue (B) emitting layer, which are formed on a plurality of the pixel electrodes, a metal electrode, and a sealing layer are formed on a plastic film.Type: GrantFiled: August 16, 2010Date of Patent: October 30, 2012Assignee: Nippon Hoso KyokaiInventors: Tadahiro Furukawa, Shizuo Tokito, Youji Inoue, Mitsunori Suzuki
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Patent number: 8287325Abstract: A flexible display of the present invention is an active matrix flexible display in which a TFT is provided for each pixel. In the flexible display, an adhesive layer, a protective layer, a gate electrode for the TFT, which is buried in the protective layer, a gate insulating layer for the TFT, source and drain electrodes for the TFT, a pixel electrode electrically connected to the drain electrode, an organic active layer for the TFT, an organic EL layer including a red (R) emitting layer, a green (G) emitting layer and a blue (B) emitting layer, which are formed on a plurality of the pixel electrodes, a metal electrode, and a sealing layer are formed on a plastic film.Type: GrantFiled: August 16, 2010Date of Patent: October 16, 2012Assignee: Nippon Hoso KyokiInventors: Tadahiro Furukawa, Shizuo Tokito, Youji Inoue, Mitsunori Suzuki
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Patent number: 8143628Abstract: A flexible display of the present invention is an active matrix flexible display in which a TFT is provided for each pixel. In the flexible display, an adhesive layer, a protective layer, a gate electrode for the TFT, which is buried in the protective layer, a gate insulating layer for the TFT, source and drain electrodes for the TFT, a pixel electrode electrically connected to the drain electrode, an organic active layer for the TFT, an organic EL layer including a red (R) emitting layer, a green (G) emitting layer and a blue (B) emitting layer, which are formed on a plurality of the pixel electrodes, a metal electrode, and a sealing layer are formed on a plastic film.Type: GrantFiled: August 16, 2010Date of Patent: March 27, 2012Assignees: Kyodo Printing Co., Ltd., Nippon Hoso KyokaiInventors: Tadahiro Furukawa, Shizuo Tokito, Youji Inoue, Mitsunori Suzuki
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Publication number: 20110037916Abstract: A flexible display of the present invention is an active matrix flexible display in which a TFT is provided for each pixel. In the flexible display, an adhesive layer, a protective layer, a gate electrode for the TFT, which is buried in the protective layer, a gate insulating layer for the TFT, source and drain electrodes for the TFT, a pixel electrode electrically connected to the drain electrode, an organic active layer for the TFT, an organic EL layer including a red (R) emitting layer, a green (G) emitting layer and a blue (B) emitting layer, which are formed on a plurality of the pixel electrodes, a metal electrode, and a sealing layer are formed on a plastic film.Type: ApplicationFiled: August 16, 2010Publication date: February 17, 2011Applicants: KYODO PRINTING CO., LTD., NIPPON HOSO KYOKAIInventors: Tadahiro Furukawa, Shizuo Tokito, Youji Inoue, Mitsunori Suzuki
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Publication number: 20110033963Abstract: A flexible display of the present invention is an active matrix flexible display in which a TFT is provided for each pixel. In the flexible display, an adhesive layer, a protective layer, a gate electrode for the TFT, which is buried in the protective layer, a gate insulating layer for the TFT, source and drain electrodes for the TFT, a pixel electrode electrically connected to the drain electrode, an organic active layer for the TFT, an organic EL layer including a red (R) emitting layer, a green (G) emitting layer and a blue (B) emitting layer, which are formed on a plurality of the pixel electrodes, a metal electrode, and a sealing layer are formed on a plastic film.Type: ApplicationFiled: August 16, 2010Publication date: February 10, 2011Applicants: KYODO PRINTING CO., LTD., NIPPON HOSO KYOKAIInventors: Tadahiro FURUKAWA, Shizuo TOKITO, Youji INOUE, Mitsunori SUZUKI
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Publication number: 20110033961Abstract: A flexible display of the present invention is an active matrix flexible display in which a TFT is provided for each pixel. In the flexible display, an adhesive layer, a protective layer, a gate electrode for the TFT, which is buried in the protective layer, a gate insulating layer for the TFT, source and drain electrodes for the TFT, a pixel electrode electrically connected to the drain electrode, an organic active layer for the TFT, an organic EL layer including a red (R) emitting layer, a green (G) emitting layer and a blue (B) emitting layer, which are formed on a plurality of the pixel electrodes, a metal electrode, and a sealing layer are formed on a plastic film.Type: ApplicationFiled: August 16, 2010Publication date: February 10, 2011Applicants: KYODO PRINTING CO., LTD., NIPPON HOSO KYOKAIInventors: Tadahiro FURUKAWA, Shizuo TOKITO, Youji INOUE, Mitsunori SUZUKI
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Patent number: 7825582Abstract: A flexible display of the present invention is an active matrix flexible display in which a TFT is provided for each pixel. In the flexible display, an adhesive layer, a protective layer, a gate electrode for the TFT, which is buried in the protective layer, a gate insulating layer for the TFT, source and drain electrodes for the TFT, a pixel electrode electrically connected to the drain electrode, an organic active layer for the TFT, an organic EL layer including a red (R) emitting layer, a green (G) emitting layer and a blue (B) emitting layer, which are formed on a plurality of the pixel electrodes, a metal electrode, and a sealing layer are formed on a plastic film.Type: GrantFiled: November 3, 2005Date of Patent: November 2, 2010Assignees: Kyodo Printing Co., Ltd., Nippon Hoso KyokaiInventors: Tadahiro Furukawa, Shizuo Tokito, Youji Inoue, Mitsunori Suzuki
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Patent number: 7816172Abstract: An organic thin-film transistor having a higher carrier-mobility, a method of fabricating the organic thin-film transistor and an organic thin-film device including the organic thin-film transistor are provided. In an organic thin-film transistor having an organic semiconductor layer, the organic semiconductor layer contains a fluorinated acene compound which is represented by a formula of C4n+2F2n+4, wherein n is an integer of 2 or greater. The fluorinated acene compound is preferably tetradecafluoropentacene or dodecafluoronaphthacene.Type: GrantFiled: February 17, 2005Date of Patent: October 19, 2010Assignee: Kanto Denka Kogyo Co., Ltd.Inventors: Youji Inoue, Shizuo Tokito, Masafumi Kobayashi, Yuan Gao
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Publication number: 20070194302Abstract: An organic thin-film transistor having a higher carrier-mobility, a method of fabricating the organic thin-film transistor and an organic thin-film device including the organic thin-film transistor are provided. In an organic thin-film transistor having an organic semiconductor layer, the organic semiconductor layer contains a fluorinated acene compound which is represented by a formula of C4n+2F2n+4, wherein n is an integer of 2 or greater. The fluorinated acene compound is preferably tetradecafluoropentacene or dodecafluoronaphthacene.Type: ApplicationFiled: February 17, 2005Publication date: August 23, 2007Inventors: Youji Inoue, Shizuo Tokito, Masafumi Kobayashi, Yuan Gao
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Patent number: 7250226Abstract: An organic polymeric phosphorescent compound and an organic light-emitting device employing the organic polymeric phosphorescent compound. The phosphorescent compound is a neutral organic polymeric phosphorescent compound emitting phosphorescence and used in an organic light-emitting device, and includes a phosphorescent unit and a carrier transporting unit.Type: GrantFiled: August 30, 2002Date of Patent: July 31, 2007Assignees: Nippon Hoso Kyokai, Showa Denko K.K.Inventors: Shizuo Tokito, Mitsunori Suzuki, Isao Tanaka, Youji Inoue, Koro Shirane, Masataka Takeuchi, Naoko Ito
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Publication number: 20060132461Abstract: A flexible display of the present invention is an active matrix flexible display in which a TFT is provided for each pixel. In the flexible display, an adhesive layer, a protective layer, a gate electrode for the TFT, which is buried in the protective layer, a gate insulating layer for the TFT, source and drain electrodes for the TFT, a pixel electrode electrically connected to the drain electrode, an organic active layer for the TFT, an organic EL layer including a red (R) emitting layer, a green (G) emitting layer and a blue (B) emitting layer, which are formed on a plurality of the pixel electrodes, a metal electrode, and a sealing layer are formed on a plastic film.Type: ApplicationFiled: November 3, 2005Publication date: June 22, 2006Applicants: KYODO PRINTING CO., LTD., NIPPON HOSO KYOKAIInventors: Tadahiro Furukawa, Shizuo Tokito, Youji Inoue, Mitsunori Suzuki
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Publication number: 20030091862Abstract: An organic polymeric phosphorescent compound that is stable and emits very highly efficient phosphorescence, used as a material of an organic light-emitting device is provided. Also, an organic light-emitting device employing the organic polymeric phosphorescent compound's provided. The phosphorescent compound according to the present invention is a neutral organic polymeric phosphorescent compound emitting phosphorescence and used in an organic light-emitting device, characterized in that a phosphorescent unit being a repeat unit for emitting phosphorescence and a carrier transporting unit being a repeat unit for transporting a carrier are included.Type: ApplicationFiled: August 30, 2002Publication date: May 15, 2003Applicant: NIPPON HOSO KYOKAIInventors: Shizuo Tokito, Mitsunori Suzuki, Isao Tanaka, Youji Inoue, Koro Shirane, Masataka Takeuchi, Naoko Ito