Patents by Inventor Fumiaki Komori

Fumiaki Komori 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).

  • Patent number: 10994667
    Abstract: The purpose of the present invention is to provide an image capture device which is capable of reducing the load exerted on window glass to which a bracket is adhered, when an on-vehicle camera is attached to the bracket. The present invention is characterized by being provided with: an image capture unit for capturing an image; and a holding part for holding the image capture unit.
    Type: Grant
    Filed: March 27, 2018
    Date of Patent: May 4, 2021
    Assignee: Hitachi Automotive Systems, Ltd.
    Inventors: Fumiaki Komori, Ken Ohsumi
  • Publication number: 20200017036
    Abstract: The purpose of the present invention is to provide an image capture device which is capable of reducing the load exerted on window glass to which a bracket is adhered, when an on-vehicle camera is attached to the bracket. The present invention is characterized by being provided with: an image capture unit for capturing an image; and a holding part for holding the image capture unit.
    Type: Application
    Filed: March 27, 2018
    Publication date: January 16, 2020
    Inventors: Fumiaki KOMORI, Ken OHSUMI
  • Publication number: 20180054552
    Abstract: The purpose of the present invention is to provide an imaging device in which an imaging substrate and another substrate are connected by a cable and which is able to satisfactorily suppress the influence of noise caused by the cable while achieving improved manufacturing workability. The present invention is provided with: an imaging substrate provided with an imaging element; a signal processing substrate for processing a signal from the imaging element; and a belt-shaped cable connecting the imaging substrate and the signal processing substrate.
    Type: Application
    Filed: March 25, 2016
    Publication date: February 22, 2018
    Applicant: Hitachi Automotive Systems, Ltd.
    Inventors: Fumiaki KOMORI, Tadashi ISONO
  • Patent number: 8547318
    Abstract: A liquid crystal display includes pixels each having an switching element, drain drivers and gate drivers for operating the switching elements and the pixels, and drain lines and gate lines supplying signals from the drain drivers and the gate drivers to the switching elements being formed on one of a pair of substrates sandwiching a liquid crystal layer. Wiring lines are formed on the one of a pair of substrates for transferring display data signals and a clock signal to the gate drivers.
    Type: Grant
    Filed: January 8, 2013
    Date of Patent: October 1, 2013
    Assignees: Hitachi Displays, Ltd., Panasonic Liquid Crystal Display Co., Ltd.
    Inventors: Yoshihiro Imajo, Tetsuro Izawa, Kimitoshi Ohgiichi, Hiroshi Okawara, Shiro Ueda, Nobuyuki Ishige, Tetsuya Kawamura, Hisashi Ishino, Fumiaki Komori
  • Patent number: 8531375
    Abstract: A display device includes a display panel, a control circuit and a random number generating circuit. The random number generating circuit includes a plurality of shift registers, an output circuit, and registers which holds initial values. By providing a plurality of initial values, the randomness of random numbers can be enhanced. Further, the random numbers different from each other can be outputted from the plurality of shift registers and hence, it is possible to increase the frequency and to output the increased frequency by an output circuit. Further, by adding a noise control signal which suppresses the number of inversion of a digital signal, electromagnetic wave noises generated from a liquid crystal display device can be reduced. Further, by adopting an intermittent drive clock which intermittently repeats stopping thereof as a basic clock of the plurality of shift registers, electromagnetic wave noises generated from the display device can be reduced.
    Type: Grant
    Filed: February 20, 2009
    Date of Patent: September 10, 2013
    Assignees: Hitachi Displays, Ltd., Panasonic Liquid Crystal Display Co., Ltd.
    Inventor: Fumiaki Komori
  • Publication number: 20130201418
    Abstract: A liquid crystal display includes pixels each having an switching element, drain drivers and gate drivers for operating the switching elements and the pixels, and drain lines and gate lines supplying signals from the drain drivers and the gate drivers to the switching elements being formed on one of a pair of substrates sandwiching a liquid crystal layer. Wiring lines are formed on the one of a pair of substrates for transferring display data signals and a clock signal to the gate drivers.
    Type: Application
    Filed: January 8, 2013
    Publication date: August 8, 2013
    Applicants: Panasonic Liquid Crystal Display Co., Ltd., Hitachi Displays, Ltd.
    Inventors: Yoshihiro IMAJO, Tetsuro Izawa, Kimitoshi Ohgiichi, Hiroshi Okawara, Shido Ueda, Nobuyuki Ishige, Tetsuya Kawamura, Hisashi Ishino, Fumiaki Komori
  • Patent number: 8493307
    Abstract: To realize a random number generating circuit that is optimum for a liquid crystal display device that is used in a terminal device that includes a display/input component. A liquid crystal display device includes a liquid crystal display panel, a control circuit and a random number generating circuit, the random number generating circuit comprises plural shift registers, an output circuit and a register that stores an initial value, and the random number generating circuit is equipped with plural initial values, whereby the randomness of the random numbers is improved. Further, it becomes possible to increase and output frequencies by the output circuit because it is possible to output respectively different random numbers from the plural shift registers.
    Type: Grant
    Filed: December 17, 2008
    Date of Patent: July 23, 2013
    Assignees: Hitachi Displays, Ltd., Panasonic Liquid Crystal Display Co., Ltd.
    Inventors: Noboru Kataoka, Fumiaki Komori, Takashi Watanabe, Futoshi Furuta, Hiroshi Kageyama
  • Patent number: 8373636
    Abstract: A liquid crystal display includes pixels each having an switching element, drain drivers and gate drivers for operating the switching elements and the pixels, and drain lines and gate lines supplying signals from the drain drivers and the gate drivers to the switching elements being formed on one of a pair of substrates sandwiching a liquid crystal layer. Wiring lines are formed on the one of a pair of substrates for transferring display data signals and a clock signal to the gate drivers.
    Type: Grant
    Filed: August 28, 2012
    Date of Patent: February 12, 2013
    Assignees: Hitachi Displays, Ltd., Panasonic Liquid Crystal Display Co., Ltd.
    Inventors: Yoshihiro Imajo, Tetsuro Izawa, Kimitoshi Ohgiichi, Hiroshi Okawara, Shiro Ueda, Nobuyuki Ishige, Tetsuya Kawamura, Hisashi Ishino, Fumiaki Komori
  • Publication number: 20130002734
    Abstract: A liquid crystal display includes pixels each having an switching element, drain drivers and gate drivers for operating the switching elements and the pixels, and drain lines and gate lines supplying signals from the drain drivers and the gate drivers to the switching elements being formed on one of a pair of substrates sandwiching a liquid crystal layer. Wiring lines are formed on the one of a pair of substrates for transferring display data signals and a clock signal to the gate drivers.
    Type: Application
    Filed: August 28, 2012
    Publication date: January 3, 2013
    Applicants: Panasonic Liquid Crystal Display Co., Ltd., Hitachi Displays, Ltd.
    Inventors: Yoshihiro Imajo, Tetsuro Izawa, Kimitoshi Ohgiichi, Hiroshi Okawara, Shiro Ueda, Nobuyuki Ishige, Tetsuya Kawamura, Hisashi Ishino, Fumiaki Komori
  • Patent number: 8279154
    Abstract: A liquid crystal display includes pixels each having an switching element, drain drivers and gate drivers for operating the switching elements and the pixels, and drain lines and gate lines supplying signals from the drain drivers and the gate drivers to the switching elements being formed on one of a pair of substrates sandwiching a liquid crystal layer. Wiring lines are formed on the one of a pair of substrates for transferring display data signals and a clock signal to the gate drivers.
    Type: Grant
    Filed: April 11, 2012
    Date of Patent: October 2, 2012
    Assignees: Hitachi Displays, Ltd., Panasonic Liquid Crystal Display Co., Ltd.
    Inventors: Yoshihiro Imajo, Tetsuro Izawa, Kimitoshi Ohgiichi, Hiroshi Okawara, Shiro Ueda, Nobuyuki Ishige, Tetsuya Kawamura, Hisashi Ishino, Fumiaki Komori
  • Publication number: 20120194577
    Abstract: A liquid crystal display includes pixels each having an switching element, drain drivers and gate drivers for operating the switching elements and the pixels, and drain lines and gate lines supplying signals from the drain drivers and the gate drivers to the switching elements being formed on one of a pair of substrates sandwiching a liquid crystal layer. Wiring lines are formed on the one of a pair of substrates for transferring display data signals and a clock signal to the gate drivers.
    Type: Application
    Filed: April 11, 2012
    Publication date: August 2, 2012
    Applicants: Panasonic Liquid Crystal Display Co., Ltd., Hitachi Displays, Ltd.
    Inventors: Yoshihiro Imajo, Tetsuro Izawa, Kimitoshi Ohgiichi, Hiroshi Okawara, Shiro Ueda, Nobuyuki Ishige, Tetsuya Kawamura, Hisashi Ishino, Fumiaki Komori
  • Patent number: 8179353
    Abstract: A liquid crystal display includes pixels each having an switching element, drain drivers and gate drivers for operating the switching elements and the pixels, and drain lines and gate lines supplying signals from the drain drivers and the gate drivers to the switching elements being formed on one of a pair of substrates sandwiching a liquid crystal layer. Wiring lines are formed on the one of a pair of substrates for transferring display data signals and a clock signal to the gate drivers.
    Type: Grant
    Filed: April 1, 2008
    Date of Patent: May 15, 2012
    Assignees: Hitachi Displays, Ltd., Panasonic Liquid Crystal Display Co., Ltd.
    Inventors: Yoshihiro Imajo, Tetsuro Izawa, Kimitoshi Ohgiichi, Hiroshi Okawara, Shiro Ueda, Nobuyuki Ishige, Tetsuya Kawamura, Hisashi Ishino, Fumiaki Komori
  • Patent number: 7948761
    Abstract: The present invention provides a technique which can decrease the number of folding times of a flexible printed circuit board in a display device having the structure which can fold the flexible printed circuit board in a compact form by folding the flexible printed circuit board plural times. The display device includes a display panel having substrates, and a flexible printed circuit board having one end thereof fixed to a peripheral portion of a first side of the substrate, wherein the flexible printed circuit board forms an I/F portion on which a plurality of input terminals is formed in the inside thereof in a state that the flexible printed circuit board is developed.
    Type: Grant
    Filed: October 2, 2007
    Date of Patent: May 24, 2011
    Assignee: Hitachi Displays, Ltd.
    Inventor: Fumiaki Komori
  • Patent number: 7903224
    Abstract: To long sides of a front-side liquid crystal display panel and a rear-side liquid crystal display panel on the same side, elongated portions of flexible printed circuit boards having a substantially U-shape in a plan view are respectively connected by thermo-compression bonding. Due to such a constitution, when the front-side liquid crystal display panel and the rear-side liquid crystal display panel overlapping each other use the flexible printed circuit boards having the same specification, the flexible printed circuit boards can be easily pulled around and connected to a drive printed circuit board and, at the same time, can enhance a material cutting efficiency of flexible printed circuit boards, and can provide a liquid crystal display device at a low cost.
    Type: Grant
    Filed: August 31, 2007
    Date of Patent: March 8, 2011
    Assignee: Hitachi Displays, Ltd.
    Inventor: Fumiaki Komori
  • Patent number: 7663727
    Abstract: A display device includes a display panel; plural first semiconductor chips mounted on the periphery of a first side of a substrate forming the display panel in a first direction; and first power source wiring layer provided on the periphery of the first side substrate. A location of a bump electrode of the first semiconductor chip provided on one end in the first direction, the bump electrode being connected to the first power source wiring layer, is different from a location of a bump electrode of the first semiconductor chip provided on the other end in the first direction, the bump electrode thereof being connected to the first power source wiring layer.
    Type: Grant
    Filed: December 26, 2006
    Date of Patent: February 16, 2010
    Assignee: Hitachi Displays, Ltd.
    Inventor: Fumiaki Komori
  • Publication number: 20090243990
    Abstract: A display device includes a display panel, a control circuit and a random number generating circuit. The random number generating circuit includes a plurality of shift registers, an output circuit, and registers which holds initial values. By providing a plurality of initial values, the randomness of random numbers can be enhanced. Further, the random numbers different from each other can be outputted from the plurality of shift registers and hence, it is possible to increase the frequency and to output the increased frequency by an output circuit. Further, by adding a noise control signal which suppresses the number of inversion of a digital signal, electromagnetic wave noises generated from a liquid crystal display device can be reduced. Further, by adopting an intermittent drive clock which intermittently repeats stopping thereof as a basic clock of the plurality of shift registers, electromagnetic wave noises generated from the display device can be reduced.
    Type: Application
    Filed: February 20, 2009
    Publication date: October 1, 2009
    Inventor: Fumiaki Komori
  • Publication number: 20090195490
    Abstract: A liquid crystal display includes pixels each having an switching element, drain drivers and gate drivers for operating the switching elements and the pixels, and drain lines and gate lines supplying signals from the drain drivers and the gate drivers to the switching elements being formed on one of a pair of substrates sandwiching a liquid crystal layer. Wiring lines are formed on the one of a pair of substrates for transferring display data signals and a clock signal to the gate drivers.
    Type: Application
    Filed: April 1, 2008
    Publication date: August 6, 2009
    Inventors: Yoshihiro Imajo, Tetsuro Izawa, Kimitoshi Ohgiichi, Hiroshi Okawara, Shiro Ueda, Nobuyuki Ishige, Tetsuya Kawamura, Hisashi Ishino, Fumiaki Komori
  • Publication number: 20090160829
    Abstract: To realize a random number generating circuit that is optimum for a liquid crystal display device that is used in a terminal device that includes a display/input component. A liquid crystal display device includes a liquid crystal display panel, a control circuit and a random number generating circuit, the random number generating circuit comprises plural shift registers, an output circuit and a register that stores an initial value, and the random number generating circuit is equipped with plural initial values, whereby the randomness of the random numbers is improved. Further, it becomes possible to increase and output frequencies by the output circuit because it is possible to output respectively different random numbers from the plural shift registers.
    Type: Application
    Filed: December 17, 2008
    Publication date: June 25, 2009
    Inventors: Noboru Kataoka, Fumiaki Komori, Takashi Watanabe, Futoshi Furuta, Hiroshi Kageyama
  • Patent number: 7453428
    Abstract: A liquid crystal display includes pixels each having an switching element, drain drivers and gate drivers for operating the switching elements and the pixels, and drain lines and gate lines supplying signals from the drain drivers and the gate drivers to the switching elements being formed on one of a pair of substrates sandwiching a liquid crystal layer. Wiring lines are formed on the one of a pair of substrates for transferring display data signals and a clock signal to the gate drivers.
    Type: Grant
    Filed: November 22, 2005
    Date of Patent: November 18, 2008
    Assignees: Hitachi, Ltd., Hitachi Device Engineering Co., Ltd.
    Inventors: Yoshihiro Imajo, Tetsuro Izawa, Kimitoshi Ohgiichi, Hiroshi Okawara, Shiro Ueda, Nobuyuki Ishige, Tetsuya Kawamura, Hisashi Ishino, Fumiaki Komori
  • Publication number: 20080130210
    Abstract: The present invention provides a technique which can decrease the number of folding times of a flexible printed circuit board in a display device having the structure which can fold the flexible printed circuit board in a compact form by folding the flexible printed circuit board plural times. The display device includes a display panel having substrates, and a flexible printed circuit board having one end thereof fixed to a peripheral portion of a first side of the substrate, wherein the flexible printed circuit board forms an I/F portion on which a plurality of input terminals is formed in the inside thereof in a state that the flexible printed circuit board is developed.
    Type: Application
    Filed: October 2, 2007
    Publication date: June 5, 2008
    Inventor: Fumiaki Komori