Patents by Inventor Kazuyuki Hino

Kazuyuki Hino 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).

  • Publication number: 20210296166
    Abstract: In general, according to one embodiment, a stress analysis method comprising: dividing a surface of an object into a plurality of first rectangles each having a first size, on data; and acquiring a first type value for each of the first rectangles. The method further includes: specifying, from among the first rectangles, a plurality of second rectangles that have the first type value of a magnitude that falls within a first range and form a rectangle; and generating a stress model for a set of the second rectangles by using the second rectangles as an element.
    Type: Application
    Filed: August 26, 2020
    Publication date: September 23, 2021
    Applicant: Kioxia Corporation
    Inventors: Hiroshi YOSHIMURA, Kazuyuki HINO, Jiro HIGUCHI, Sachiyo ITO, Ken FURUBAYASHI
  • Patent number: 10852648
    Abstract: According to one embodiment, a mask pattern correction system includes the following configuration. A stress analysis circuitry divides a layout of a circuit pattern formed using a design mask formed in accordance with mask design data into correction regions, and acquires a displacement amount from the regions. A correction value calculation circuitry calculates a displacement correction value from the displacement amount. A correction map generation circuitry generates a correction map based on a correction value difference of the displacement correction values. A mask position correction circuitry allocates the regions to a layout of the circuit pattern, performs displacement correction of a mask pattern on the design mask by the displacement correction values, and creates a correction mask based on the displacement correction.
    Type: Grant
    Filed: September 10, 2019
    Date of Patent: December 1, 2020
    Assignee: TOSHIBA MEMORY CORPORATION
    Inventors: Kazuyuki Hino, Hiromitsu Mashita, Masahiro Miyairi, Hiroshi Yoshimura, Taiga Uno, Sachiyo Ito, Shinichirou Ooki, Kenji Shiraishi, Hirotaka Ichikawa, Yuto Takeuchi
  • Publication number: 20200117104
    Abstract: According to one embodiment, a mask pattern correction system includes the following configuration. A stress analysis circuitry divides a layout of a circuit pattern formed using a design mask formed in accordance with mask design data into correction regions, and acquires a displacement amount from the regions. A correction value calculation circuitry calculates a displacement correction value from the displacement amount. A correction map generation circuitry generates a correction map based on a correction value difference of the displacement correction values. A mask position correction circuitry allocates the regions to a layout of the circuit pattern, performs displacement correction of a mask pattern on the design mask by the displacement correction values, and creates a correction mask based on the displacement correction.
    Type: Application
    Filed: September 10, 2019
    Publication date: April 16, 2020
    Applicant: TOSHIBA MEMORY CORPORATION
    Inventors: Kazuyuki HINO, Hiromitsu MASHITA, Masahiro MIYAIRI, Hiroshi YOSHIMURA, Taiga UNO, Sachiyo ITO, Shinichirou OOKI, Kenji SHIRAISHI, Hirotaka ICHIKAWA, Yuto TAKEUCHI
  • Patent number: 10088611
    Abstract: A color filter forming substrate used in a multifunctional terminal is provided which has a frame disposed surrounding respective colored layers for a color filter and having a non-display area formed by the frame portion all around a boundary between the display area and the frame, and specifically has a transparent substrate as a base material; and, on one side of the base material, colored layers of respective colors for a color filter disposed in a display area and a frame portion comprising a light-shielding colored layer disposed as a region not for display around a periphery of the region for display. The color filter forming substrate is used for a display device.
    Type: Grant
    Filed: January 20, 2017
    Date of Patent: October 2, 2018
    Assignee: DAI NIPPON PRINTING CO., LTD.
    Inventors: Kazuyuki Hino, Seiji Tawaraya, Hiroki Sakata
  • Patent number: 10082618
    Abstract: An image display module includes a light emitting device including a nitride semiconductor light-emitting element, as a light source, having an emission peak wavelength in a wavelength range of 240 nm to 560 nm, an Mn4+-activated red fluorescent material having a maximum excitation wavelength in the wavelength range, an emission peak wavelength of 610 nm to 670 nm, and a half bandwidth of the emission spectrum of 30 nm or less, and a green fluorescent material having an emission peak wavelength in a wavelength range of 510 nm to 550 nm; and a color filter having a blue pixel wherein the difference between the maximum and the minimum value of transmittance at a wavelength range of 420 nm to 460 nm of the spectral transmittance curve is 4% or less.
    Type: Grant
    Filed: October 13, 2015
    Date of Patent: September 25, 2018
    Assignees: DAI NIPPON PRINTING CO., LTD., NICHIA CORPORATION
    Inventors: Kazuyuki Hino, Seiji Tawaraya, Hiroto Itoi, Atsushi Yamamoto, Takeshi Morikawa
  • Publication number: 20170139090
    Abstract: A color filter forming substrate used in a multifunctional terminal is provided which has a frame disposed surrounding respective colored layers for a color filter and having a non-display area formed by the frame portion all around a boundary between the display area and the frame, and specifically has a transparent substrate as a base material; and, on one side of the base material, colored layers of respective colors for a color filter disposed in a display area and a frame portion comprising a light-shielding colored layer disposed as a region not for display around a periphery of the region for display. The color filter forming substrate is used for a display device.
    Type: Application
    Filed: January 20, 2017
    Publication date: May 18, 2017
    Inventors: Kazuyuki HINO, Seiji TAWARAYA, Hiroki SAKATA
  • Patent number: 9647229
    Abstract: When a large-screen organic EL display device is developed, the generation of a brightness unevenness is prevented between its screen central region and its screen outer circumferential region. Cost risk is decreased about the formation of a structure of preventing the generation of the brightness unevenness. Furthermore, an original protecting function for its organic EL elements is maintained. The color filter of the present invention comprises a transparent substrate, a colored layer that is a pixel region formed on the transparent substrate, and a non-pixel area formed around the colored layer, wherein a convex pillar is formed in at least one spot of the non-pixel area, and an auxiliary electrode layer on a top and a side of the convex pillar, and on the non-pixel area.
    Type: Grant
    Filed: October 25, 2012
    Date of Patent: May 9, 2017
    Assignee: DAI NIPPON PRINTING CO., LTD.
    Inventors: Shinsuke Nakazawa, Kazuyuki Hino
  • Patent number: 9588265
    Abstract: A color filter forming substrate used in a multifunctional terminal is provided which has a frame disposed surrounding respective colored layers for a color filter and having a non-display area formed by the frame portion all around a boundary between the display area and the frame, and specifically has a transparent substrate as a base material; and, on one side of the base material, colored layers of respective colors for a color filter disposed in a display area and a frame portion comprising a light-shielding colored layer disposed as a region not for display around a periphery of the region for display. The color filter forming substrate is used for a display device.
    Type: Grant
    Filed: July 3, 2012
    Date of Patent: March 7, 2017
    Assignee: DAI NIPPON PRINTING CO., LTD.
    Inventors: Kazuyuki Hino, Seiji Tawaraya, Hiroki Sakata
  • Publication number: 20160104821
    Abstract: An image display module includes a light emitting device including a nitride semiconductor light-emitting element, as a light source, having an emission peak wavelength in a wavelength range of 240 nm to 560 nm, an Mn4+-activated red fluorescent material having a maximum excitation wavelength in the wavelength range, an emission peak wavelength of 610 nm to 670 nm, and a half bandwidth of the emission spectrum of 30 nm or less, and a green fluorescent material having an emission peak wavelength in a wavelength range of 510 nm to 550 nm; and a color filter having a blue pixel wherein the difference between the maximum and the minimum value of transmittance at a wavelength range of 420 nm to 460 nm of the spectral transmittance curve is 4% or less.
    Type: Application
    Filed: October 13, 2015
    Publication date: April 14, 2016
    Inventors: Kazuyuki HINO, Seiji TAWARAYA, Hiroto ITOI, Atsushi YAMAMOTO, Takeshi MORIKAWA
  • Patent number: 9213199
    Abstract: Provided is a liquid crystal display device which exhibits power saving property and high display quality and is capable of suppressing the time-dependent degradation in display quality. The above problem is solved by providing a liquid crystal display device comprising a liquid crystal cell unit including a color filter having a transparent substrate and a plurality of coloring layers formed on the transparent substrate, a counter substrate and a liquid crystal layer formed between the color filter and the counter substrate and a backlight unit including a light emitting device having a blue light emitting element, and a red fluorescent substance and a green fluorescent substance, and the plurality of coloring layers has a blue coloring layer containing a color material of a specific triarylmethane-based compound and the red fluorescent substance is a surface-treated M12[M21-xMn4+xF6] (for example, M1 represents K+ and M2 represents Si).
    Type: Grant
    Filed: March 17, 2015
    Date of Patent: December 15, 2015
    Assignees: DAI NIPPON PRINTING CO., LTD., NICHIA CORPORATION
    Inventors: Kazuyuki Hino, Seiji Tawaraya, Atsushi Yamamoto, Tomokazu Yoshida, Saiki Yamamoto
  • Publication number: 20150268492
    Abstract: Provided is a liquid crystal display device which exhibits power saving property and high display quality and is capable of suppressing the time-dependent degradation in display quality. The above problem is solved by providing a liquid crystal display device comprising a liquid crystal cell unit including a color filter having a transparent substrate and a plurality of coloring layers formed on the transparent substrate, a counter substrate and a liquid crystal layer formed between the color filter and the counter substrate and a backlight unit including a light emitting device having a blue light emitting element, and a red fluorescent substance and a green fluorescent substance, and the plurality of coloring layers has a blue coloring layer containing a color material of a specific triarylmethane-based compound and the red fluorescent substance is a surface-treated M12[M21-xMn4+xF6] (for example, M1 represents K+ and M2 represents Si).
    Type: Application
    Filed: March 17, 2015
    Publication date: September 24, 2015
    Inventors: Kazuyuki HINO, Seiji TAWARAYA, Atsushi YAMAMOTO, Tomokazu YOSHIDA, Saiki YAMAMOTO
  • Publication number: 20140284590
    Abstract: When a large-screen organic EL display device is developed, the generation of a brightness unevenness is prevented between its screen central region and its screen outer circumferential region. Cost risk is decreased about the formation of a structure of preventing the generation of the brightness unevenness. Furthermore, an original protecting function for its organic EL elements is maintained. The color filter of the present invention comprises a transparent substrate, a colored layer that is a pixel region formed on the transparent substrate, and a non-pixel area formed around the colored layer, wherein a convex pillar is formed in at least one spot of the non-pixel area, and an auxiliary electrode layer on a top and a side of the convex pillar, and on the non-pixel area.
    Type: Application
    Filed: October 25, 2012
    Publication date: September 25, 2014
    Applicant: DAI NIPPON PRINTING CO., LTD.
    Inventors: Shinsuke Nakazawa, Kazuyuki Hino
  • Publication number: 20130342927
    Abstract: A color filter forming substrate used in a multifunctional terminal is provided which has a frame disposed surrounding respective colored layers for a color filter and having a non-display area formed by the frame portion all around a boundary between the display area and the frame, and specifically has a transparent substrate as a base material; and, on one side of the base material, colored layers of respective colors for a color filter disposed in a display area and a frame portion comprising a light-shielding colored layer disposed as a region not for display around a periphery of the region for display. The color filter forming substrate is used for a display device.
    Type: Application
    Filed: July 3, 2012
    Publication date: December 26, 2013
    Applicant: DAI NIPPON PRINTING CO., LTD.
    Inventors: Kazuyuki Hino, Seiji Tawaraya, Hiroki Sakata