Patents by Inventor Kazunari Takagi
Kazunari Takagi 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: 11967008Abstract: A greenhouse management system includes an image display, a storage that configured to store information, a greenhouse analysis chart generator that configured to generate a plurality of different greenhouse analysis charts including time axes based on the information stored in the storage, and a greenhouse operation comparison assistance that configured to simultaneously display a plurality of different greenhouse analysis charts on the image display.Type: GrantFiled: August 25, 2020Date of Patent: April 23, 2024Assignee: OMRON CORPORATIONInventors: Kazunari Miyake, Jiro Iwata, Hiroshi Takagi, Atsushi Nagashima, Toshikazu Sugiki
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Patent number: 9711723Abstract: A display includes: a first light emitting layer to be transferred to a first region on a substrate; a second light emitting layer to be transferred to a second region on the substrate; and a level-difference forming member forming a first level difference between the first region and the second region, the first level difference suppressing attachment of the first light emitting layer to the second region when the first light emitting layer is transferred to the first region.Type: GrantFiled: December 18, 2012Date of Patent: July 18, 2017Assignee: Joled Inc.Inventors: Makoto Ando, Kazunari Takagi
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Publication number: 20150090977Abstract: An organic electroluminescence unit includes: a plurality of light-emitting layers of different colors (14R, 14G, 14B); a first electrode (11) and a second electrode (16) applying a voltage to each of the plurality of light-emitting layers; and a charge transport layer disposed between one or more light-emitting layers of the plurality of light-emitting layers and the first electrode (11).Type: ApplicationFiled: April 11, 2013Publication date: April 2, 2015Inventors: Toshiaki Imai, Kazunari Takagi, Tadahiko Yoshinaga, Tatsuya Matsumi, Makoto Ando
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Patent number: 8531102Abstract: A display includes: a display region including a plurality of pixels, a plurality of first liquid-repellent regions, and a plurality of first lyophilic regions, each of the plurality of first liquid-repellent regions being provided in a part or a whole of a portion between the plurality of pixels, and each of the plurality of first lyophilic regions being provided between the plurality of first liquid-repellent regions next to each other; and a peripheral region in a part or a whole of which a second lyophilic region is formed.Type: GrantFiled: May 14, 2012Date of Patent: September 10, 2013Assignee: Sony CorporationInventors: Kazunari Takagi, Tomoyuki Higo
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Patent number: 8518754Abstract: An organic EL display including a plurality of pixels each having, in order from a substrate side, a first electrode, an organic layer including a light emission layer, and a second electrode; an auxiliary wiring disposed in a periphery region of each of the plurality of pixels and conducted to the second electrode; and another auxiliary wiring disposed apart from the auxiliary wiring at least in a part of outer periphery of a formation region of the auxiliary wiring in a substrate surface.Type: GrantFiled: April 6, 2012Date of Patent: August 27, 2013Assignee: Sony CorporationInventors: Kazunari Takagi, Kazuo Nakamura
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Publication number: 20120313509Abstract: A display includes: a display region including a plurality of pixels, a plurality of first liquid-repellent regions, and a plurality of first lyophilic regions, each of the plurality of first liquid-repellent regions being provided in a part or a whole of a portion between the plurality of pixels, and each of the plurality of first lyophilic regions being provided between the plurality of first liquid-repellent regions next to each other; and a peripheral region in a part or a whole of which a second lyophilic region is formed.Type: ApplicationFiled: May 14, 2012Publication date: December 13, 2012Applicant: SONY CORPORATIONInventors: Kazunari Takagi, Tomoyuki Higo
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Publication number: 20120202400Abstract: An organic EL display including a plurality of pixels each having, in order from a substrate side, a first electrode, an organic layer including a light emission layer, and a second electrode; an auxiliary wiring disposed in a periphery region of each of the plurality of pixels and conducted to the second electrode; and another auxiliary wiring disposed apart from the auxiliary wiring at least in a part of outer periphery of a formation region of the auxiliary wiring in a substrate surface.Type: ApplicationFiled: April 6, 2012Publication date: August 9, 2012Applicant: SONY CORPORATIONInventors: Kazunari Takagi, Kazuo Nakamura
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Patent number: 8188476Abstract: The present invention provides an organic EL display and a method of manufacturing the same capable of assuring excellent electric connection between an auxiliary wiring and a second electrode without using large-scale equipment. The organic EL display includes: a plurality of pixels each having, in order from a substrate side, a first electrode, an organic layer including a light emission layer, and a second electrode; an auxiliary wiring disposed in a periphery region of each of the plurality of pixels and conducted to the second electrode; and another auxiliary wiring disposed apart from the auxiliary wiring at least in a part of outer periphery of a formation region of the auxiliary wiring in a substrate surface.Type: GrantFiled: October 23, 2009Date of Patent: May 29, 2012Assignee: Sony CorporationInventors: Kazunari Takagi, Kazuo Nakamura
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Publication number: 20120049210Abstract: An organic EL display unit includes: an organic layer provided on a substrate; a plurality of pixels arranged in a display region on the substrate; and a dividing wall provided on the substrate and separates adjacent pixels out of the plurality of pixels. The dividing wall is composed of a laminated structure having two or more types of inorganic material films with different wet characteristics.Type: ApplicationFiled: August 18, 2011Publication date: March 1, 2012Applicant: SONY CORPORATIONInventor: Kazunari Takagi
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Patent number: 7935544Abstract: The present invention provides a method of manufacturing an organic light-emitting device which is applicable to a large-screen display device. The method includes the steps of: forming, over a drive substrate, an element region including a drive transistor, and an organic electroluminescence element in which, an anode, an organic layer and a cathode are stacked in this order; and after the formation of the element region, repairing a short circuit area while setting at least the element region in an atmosphere in which an oxygen concentration is 0.1% or higher and less than 1% and a dew point is ?50 degrees or less, and applying a voltage across the anode and the cathode.Type: GrantFiled: December 17, 2008Date of Patent: May 3, 2011Assignee: Sony CorporationInventors: Kazunari Takagi, Takashi Hirano
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Patent number: 7808176Abstract: A display unit capable of preventing corrosion of a metal wiring and improving the reliability is provided. The display unit includes a driving panel having a bonding region and a terminal region on a driving substrate and a sealing panel bonded on the bonding region of the driving panel with an adhesive layer in between. The bonding region includes a circuit section, a coating layer covering the circuit section, and a display portion composed of a plurality of display devices. A plurality of metal wirings is electrically connected to the circuit section in the bonding region and extended to the terminal region. The coating layer has at least one separated region between the plurality of metal wirings.Type: GrantFiled: December 6, 2006Date of Patent: October 5, 2010Assignee: Sony CorporationInventors: Masayki Sakaguchi, Yasuhiro Kanaya, Toshiaki Yamaguchi, Shinji Kubota, Kazunari Takagi, Akira Yumoto
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Publication number: 20100102335Abstract: The present invention provides an organic EL display and a method of manufacturing the same capable of assuring excellent electric connection between an auxiliary wiring and a second electrode without using large-scale equipment. The organic EL display includes: a plurality of pixels each having, in order from a substrate side, a first electrode, an organic layer including a light emission layer, and a second electrode; an auxiliary wiring disposed in a periphery region of each of the plurality of pixels and conducted to the second electrode; and another auxiliary wiring disposed apart from the auxiliary wiring at least in a part of outer periphery of a formation region of the auxiliary wiring in a substrate surface.Type: ApplicationFiled: October 23, 2009Publication date: April 29, 2010Applicant: SONY CORPORATIONInventors: Kazunari Takagi, Kazuo Nakamura
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Publication number: 20090162949Abstract: The present invention provides a method of manufacturing an organic light-emitting device which is applicable to a large-screen display device. The method includes the steps of: forming, over a drive substrate, an element region including a drive transistor, and an organic electroluminescence element in which, an anode, an organic layer and a cathode are stacked in this order; and after the formation of the element region, repairing a short circuit area while setting at least the element region in an atmosphere in which an oxygen concentration is 0.1% or higher and less than 1% and a dew point is ?50 degrees or less, and applying a voltage across the anode and the cathode.Type: ApplicationFiled: December 17, 2008Publication date: June 25, 2009Applicant: Sony CorporationInventors: Kazunari Takagi, Takashi Hirano
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Publication number: 20070153208Abstract: A display unit capable of preventing corrosion of a metal wiring and improving the reliability is provided. The display unit includes a driving panel having a bonding region and a terminal region on a driving substrate, and a sealing panel being bonded on the bonding region of the driving panel with an adhesive layer in between. The bonding region includes a circuit section, a coating layer covering a circuit section, and a display portion composed of a plurality of display devices. A plurality of metal wirings are electrically connected to the circuit section in the bonding region and are extended to the terminal region. The coating layer has at least one separated region between the plurality of metal wirings.Type: ApplicationFiled: December 6, 2006Publication date: July 5, 2007Applicant: Sony CorporationInventors: Masayuki Sakaguchi, Yasuhiro Kanaya, Toshiaki Yamaguchi, Shinji Kubota, Kazunari Takagi, Akira Yumoto
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Patent number: 6348675Abstract: A method of producing plastics film (8) wherein high-voltage pulses are impressed between a pair of electrodes (4,6), thereby creating pores in a plastics film which is fed into the spark gap (5) between electrodes, characterised in that the number of discharge sparks which are generated subsequent to the pore-opening discharge spark is controlled by monitoring the pore-opening discharge spark and subsequent discharge sparks within one of the high-voltage pulses. The method produces fine pores having a uniform pore diameter under controlled circumstances.Type: GrantFiled: May 3, 2000Date of Patent: February 19, 2002Inventor: Kazunari Takagi