Patents by Inventor Shinji Kanagu
Shinji Kanagu 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: 7825596Abstract: A full color three electrode surface discharge type plasma display device that has fine image elements and is large and has a bright display. The three primary color luminescent areas are arranged in the extending direction of the display electrode pairs in a successive manner and an image element is composed by the three unit luminescent areas defined by these three luminescent areas and address electrodes intersecting these three luminescent areas. Further, phosphors are coated not only on a substrate but also on the side walls of the barriers and on address electrodes. The manufacturing processes and operation methods of the above constructions are also disclosed.Type: GrantFiled: April 14, 2006Date of Patent: November 2, 2010Assignee: Hitachi Plasma Patent Licensing Co., Ltd.Inventors: Tsutae Shinoda, Noriyuki Awaji, Shinji Kanagu, Tatsutoshi Kanae, Masayuki Wakitani, Toshiyuki Nanto, Mamaru Miyahara
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Patent number: 7208877Abstract: A full color three electrode surface discharge type plasma display device that has fine image elements and is large and has a bright display. The three primary color luminescent areas are arranged in the extending direction of the display electrode pairs in a successive manner and an image element is composed by the three unit luminescent areas defined by these three luminescent areas and address electrodes intersecting these three luminescent areas. Further, phosphors are coated not only on a substrate but also on the side walls of the barriers and on address electrodes. The manufacturing processes and operation methods of the above constructions are also disclosed.Type: GrantFiled: August 2, 2004Date of Patent: April 24, 2007Assignee: Hitachi, Ltd.Inventors: Tsutae Shinoda, Noriyuki Awaji, Shinji Kanagu, Tatsutoshi Kanae, Masayuki Wakitani, Toshiyuki Nanto, Takeo Miyahara, legal representative, Shizuko Miyahara, legal representative, Mamaru Miyahara, deceased
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Patent number: 7205037Abstract: Tubulation tubing of a display panel includes a flange at one end and a ring-shape adhesive member placed on a display panel to align a vent hole of the display with an opening of the tubulation tubing and the flange of the tubulation tubing is bonded to the display panel via the adhesive member.Type: GrantFiled: September 12, 2005Date of Patent: April 17, 2007Assignee: Fujitsu Hitachi Plasma Display LimitedInventors: Akihiro Fujimoto, Shinji Kanagu
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Patent number: 7133007Abstract: A full color three electrode surface discharge type plasma display device that has fine image elements and is large and has a bright display. The three primary color luminescent areas are arranged in the extending direction of the display electrode pairs in a successive manner and an image element is composed by the three unit luminescent areas defined by these three luminescent areas and address electrodes intersecting these three luminescent areas. Further, phosphors are coated not only on a substrate but also on the side walls of the barriers and on address electrodes. The manufacturing processes and operation methods of the above constructions are also disclosed.Type: GrantFiled: March 24, 2004Date of Patent: November 7, 2006Assignee: Hitachi, Ltd.Inventors: Tsutae Shinoda, Shinji Kanagu, Tatsutoshi Kanae, Masayuki Wakitani, Toshiyuki Nanto
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Publication number: 20060202620Abstract: A full color three electrode surface discharge type plasma display device that has fine image elements and is large and has a bright display. The three primary color luminescent areas are arranged in the extending direction of the display electrode pairs in a successive manner and an image element is composed by the three unit luminescent areas defined by these three luminescent areas and address electrodes intersecting these three luminescent areas. Further, phosphors are coated not only on a substrate but also on the side walls of the barriers and on address electrodes. The manufacturing processes and operation methods of the above constructions are also disclosed.Type: ApplicationFiled: May 8, 2006Publication date: September 14, 2006Applicant: HITACHI, LTD.Inventors: Tsutae Shinoda, Noriyuki Awaji, Shinji Kanagu, Tatsutoshi Kanae, Masayuki Wakitani, Toshiyuki Nanto, Mamaru Miyahara
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Publication number: 20060182876Abstract: A full color three electrode surface discharge type plasma display device that has fine image elements and is large and has a bright display. The three primary color luminescent areas are arranged in the extending direction of the display electrode pairs in a successive manner and an image element is composed by the three unit luminescent areas defined by these three luminescent areas and address electrodes intersecting these three luminescent areas. Further, phosphors are coated not only on a substrate but also on the side walls of the barriers and on address electrodes. The manufacturing processes and operation methods of the above constructions are also disclosed.Type: ApplicationFiled: April 14, 2006Publication date: August 17, 2006Applicant: HITACHI, LTD.Inventors: Tsutae Shinoda, Noriyuki Awaji, Shinji Kanagu, Tatsutoshi Kanae, Masayuki Wakitani, Toshiyuki Nanto, Mamaru Miyahara
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Patent number: 7030563Abstract: A full color three electrode surface discharge type plasma display device that has fine image elements and is large and has a bright display. The three primary color luminescent areas are arranged in the extending direction of the display electrode pairs in a successive manner and an image element is composed by the three unit luminescent areas defined by these three luminescent areas and address electrodes intersecting these three luminescent areas. Further, phosphors are coated not only on a substrate but also on the side walls of the barriers and on address electrodes. The manufacturing processes and operation methods of the above constructions are also disclosed.Type: GrantFiled: March 29, 2004Date of Patent: April 18, 2006Assignee: Hitachi, Ltd.Inventors: Tsutae Shinoda, Noriyuki Awaji, Shinji Kanagu, Tatsutoshi Kanae, Masayuki Wakitani, Toshiyuki Nanto, Mamaru Miyahara
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Patent number: 6998161Abstract: Tubulation tubing of a display panel includes a flange at one end and a ring-shape adhesive member placed on a display panel to align a vent hole of the display with an opening of the tubulation tubing and the flange of the tubulation tubing is bonded to the display panel via the adhesive member.Type: GrantFiled: May 30, 2003Date of Patent: February 14, 2006Assignee: Fujitsu Hitachi Plasma Display LimitedInventors: Akihiro Fujimoto, Shinji Kanagu
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Publication number: 20060008607Abstract: Tubulation tubing of a display panel includes a flange at one end and a ring-shape adhesive member placed on a display panel to align a vent hole of the display with an opening of the tubulation tubing and the flange of the tubulation tubing is bonded to the display panel via the adhesive member.Type: ApplicationFiled: September 12, 2005Publication date: January 12, 2006Applicant: Fijitsu Hitachi Plasma Display LimitedInventors: Akihiro Fujimoto, Shinji Kanagu
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Patent number: 6861803Abstract: A full color three electrode surface discharge type plasma display device that has fine image elements and is large and has a bright display. The three primary color luminescent areas are arranged in the extending direction of the display electrode pairs in a successive manner and an image element is composed by the three unit luminescent areas defined by these three luminescent areas and address electrodes intersecting, these three luminescent areas. Further, phosphors are coated not only on a substrate but also on the side walls of the barriers and on address electrodes. The manufacturing processes and operation methods of the above constructions are also disclosed.Type: GrantFiled: September 5, 2000Date of Patent: March 1, 2005Assignee: Fujitsu LimitedInventors: Tsutae Shinoda, Shinji Kanagu, Masayuki Wakitani, Toshiyuki Nanto, Mamaru Miyahara
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Publication number: 20050001550Abstract: A full color three electrode surface discharge type plasma display device that has fine image elements and is large and has a bright display. The three primary color luminescent areas are arranged in the extending direction of the display electrode pairs in a successive manner and an image element is composed by the three unit luminescent areas defined by these three luminescent areas and address electrodes intersecting these three luminescent areas. Further, phosphors are coated not only on a substrate but also on the side walls of the barriers and on address electrodes. The manufacturing processes and operation methods of the above constructions are also disclosed.Type: ApplicationFiled: August 2, 2004Publication date: January 6, 2005Applicant: FUJITSU LIMITEDInventors: Tsutae Shinoda, Noriyuki Awaji, Shinji Kanagu, Tatsutoshi Kanae, Masayuki Wakitani, Toshiyuki Nanto, Mamaru Miyahara
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Patent number: 6838824Abstract: A full color three electrode surface discharge type plasma display device that has fine image elements and is large and has a bright display. The three primary color luminescent areas are arranged in the extending direction of the display electrode pairs in a successive manner and an image element is composed by the three unit luminescent areas defined by these three luminescent areas and address electrodes intersecting these three luminescent areas. Further, phosphors are coated not only on a substrate but also on the side walls of the barriers and on address electrodes. The manufacturing processes and operation methods of the above constructions are also disclosed.Type: GrantFiled: November 27, 2001Date of Patent: January 4, 2005Assignee: Fujitsu LimitedInventors: Tsutae Shinoda, Noriyuki Awaji, Shinji Kanagu, Tatsutoshi Kanae, Masayuki Wakitani, Toshiyuki Nanto, Mamaru Miyahara
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Patent number: 6827623Abstract: In accordance with the present invention, there is provided a method of manufacturing a plasma display panel of the type which includes a discharge space defined between a pair of substrates and sealed by a sealant, the method comprising a first step of forming the sealant on at least one of the substrates and stacking one substrate on the other through the intermediation of the sealant, a second step of reducing the pressure in the space existing between the pair of substrates due to the presence of the sealant and melting the sealant by heating, a third step of curing the sealant to thereby firmly attach the pair of substrates to each other and define a predetermined discharge space, a fourth step of removing impurities in the discharge space, and a fifth step of filling the discharge space with discharge gas.Type: GrantFiled: June 24, 1999Date of Patent: December 7, 2004Assignee: Fujitsu LimitedInventors: Fumiaki Nakatake, Minoru Fukui, Yoshitaka Ukai, Shinji Kanagu, Kazuhide Iwasaki, Akihiro Fujimoto
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Publication number: 20040222948Abstract: A full color three electrode surface discharge type plasma display device that has fine image elements and is large and has a bright display. The three primary color luminescent areas are arranged in the extending direction of the display electrode pairs in a successive manner and an image element is composed by the three unit luminescent areas defined by these three luminescent areas and address electrodes intersecting these three luminescent areas. Further, phosphors are coated not only on a substrate but also on the side walls of the barriers and on address electrodes. The manufacturing processes and operation methods of the above constructions are also disclosed.Type: ApplicationFiled: March 24, 2004Publication date: November 11, 2004Applicant: FUJITSU LIMITEDInventors: Tsutae Shinoda, Shinji Kanagu, Tatsutoshi Kanae, Masayuki Wakitani, Toshiyuki Nanto
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Publication number: 20040178730Abstract: A full color three electrode surface discharge type plasma display device that has fine image elements and is large and has a bright display. The three primary color luminescent areas are arranged in the extending direction of the display electrode pairs in a successive manner and an image element is composed by the three unit luminescent areas defined by these three luminescent areas and address electrodes intersecting these three luminescent areas. Further, phosphors are coated not only on a substrate but also on the side walls of the barriers and on address electrodes. The manufacturing processes and operation methods of the above constructions are also disclosed.Type: ApplicationFiled: March 29, 2004Publication date: September 16, 2004Applicant: FUJITSU LIMITEDInventors: Tsutae Shinoda, Noriyuki Awaji, Shinji Kanagu, Tatsutoshi Kanae, Masayuki Wakitani, Toshiyuki Nanto, Mamaru Miyahara
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Patent number: 6787995Abstract: A full color three electrode surface discharge type plasma display device that has fine image elements and is large and has a bright display. The three primary color luminescent areas are arranged in the extending direction of the display electrode pairs in a successive manner and an image element is composed by the three unit luminescent areas defined by these three luminescent areas and address electrodes intersecting these three luminescent areas. Further, phosphors are coated not only on a substrate but also on the side walls of the barriers and on address electrodes. The manufacturing processes and operation methods of the above constructions are also disclosed.Type: GrantFiled: September 5, 2000Date of Patent: September 7, 2004Assignee: Fujitsu LimitedInventors: Tsutae Shinoda, Noriyuki Awaji, Shinji Kanagu, Tatsutoshi Kanae, Masayuki Wakitani, Toshiyuki Nanto, Mamaru Miyahara
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Publication number: 20030211266Abstract: A method of bonding a tubulation tubing of a display panel includes the step of preparing a tubulation tubing having a flange at one end and a ring-shape adhesive member, the step of placing the tubulation tubing and the adhesive member on a display panel in such a manner that the vent hole is covered with an opening of the tubulation tubing, and the step of holding the tubulation tubing by pressing the flange of the tubulation tubing to a face of the display panel with use of a pressing tool, and heating to a temperature, thereby bonding the flange of the tubulation tubing to the display panel by fusion of the adhesive member.Type: ApplicationFiled: May 30, 2003Publication date: November 13, 2003Applicant: Fujitsu Hitachi Plasma Display LimitedInventors: Akihiro Fujimoto, Shinji Kanagu
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Patent number: 6608441Abstract: A plasma display panel has a good productivity of partition formation and air exhaustion process and realizes a bright and stable display. A discharge gas is filled in a gap between two substrates. A mesh-patterned partition is arranged on the inner surface of one of the substrates for dividing the gap into plural squares corresponding to a cell arrangement. The partition has low portions forming a mesh-like air path that travels through all of the gas-filled space enclosed by the partition, in a plan view.Type: GrantFiled: February 8, 2001Date of Patent: August 19, 2003Assignee: Fujitsu Hitachi Plasma Display LimitedInventors: Yasuhiko Kunii, Masayuki Shibata, Yoshimi Kawanami, Kenichi Yamamoto, Atsushi Yokoyama, Yusuke Yajima, Shinji Kanagu, Yasuhiro Wakabayashi, Akihiro Fujimoto, Toshiyuki Nanto
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Patent number: 6591635Abstract: A method of bonding a tubulation tubing of a display panel includes the steps of preparing a tubulation tubing having a flange at one end and a ring-shape adhesive member, placing the tubulation tubing and the adhesive member on a display panel to align the vent hole with an opening of the tubulation tubing, holding the tubulation tubing by pressing the flange of the tubulation tubing to a face of the display panel with a pressing tool, and heating to soften the adhesive, thereby bonding the flange of the tubulation tubing to the display panel via the adhesive member.Type: GrantFiled: November 22, 2000Date of Patent: July 15, 2003Assignee: Fujitsu Hitachi Plasma Display LimitedInventors: Akihiro Fujimoto, Shinji Kanagu
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Patent number: RE40502Abstract: A plasma display panel has a good productivity of partition formation and air exhaustion process and realizes a bright and stable display. A discharge gas is filled in a gap between two substrates. A mesh-patterned partition is arranged on the inner surface of one of the substrates for dividing the gap into plural squares corresponding to a cell arrangement. The partition has low portions forming a mesh-like air path that travels through all of the gas-filled space enclosed by the partition, in a plan view. A plasma display panel includes two spaced substrates defining a gap therebetween. The gap is divided by intersecting walls into columns and rows of discharge cells. Portions of a wall that are lower in height than remaining portions of the wall define a flow path. The plasma display panel realizes a bright and stable display.Type: GrantFiled: April 25, 2005Date of Patent: September 16, 2008Assignee: Fujitsu Hitachi Plasma Display LimitedInventors: Yasuhiko Kunii, Masayuki Shibata, Yoshimi Kawanami, Kenichi Yamamoto, Atsushi Yokoyama, Yusuke Yajima, Shinji Kanagu, Yasuhiro Wakabayashi, Akihiro Fujimoto, Toshiyuki Nanto