Patents by Inventor Yumiko Ohno

Yumiko Ohno 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: 20200328372
    Abstract: To realize a high-performance liquid crystal display device or light-emitting element using a plastic film. A CPU is formed over a first glass substrate and then, separated from the first substrate. A pixel portion having a light-emitting element is formed over a second glass substrate, and then, separated from the second substrate. The both are bonded to each other. Therefore, high integration can be achieved. Further, in this case, the separated layer including the CPU serves also as a sealing layer of the light-emitting element.
    Type: Application
    Filed: June 29, 2020
    Publication date: October 15, 2020
    Inventors: Toru TAKAYAMA, Junya MARUYAMA, Yumiko OHNO
  • Publication number: 20200249524
    Abstract: To provide a method of manufacturing an optical film formed on a plastic substrate. There is provided a method of manufacturing an optical film including the steps of laminating a separation layer and an optical filter on a first substrate, separating the optical filter from the first substrate, attaching the optical filter to a second substrate. Since the optical film manufactured according to the invention has flexibility, it can be provided on a portion or a display device having a curved surface. Further, the optical film is not processed at high temperatures, and hence, an optical film having high yield with high reliability can be formed. Furthermore, an optical film having an excellent impact resistance property can be formed.
    Type: Application
    Filed: April 22, 2020
    Publication date: August 6, 2020
    Inventors: Akio YAMASHITA, Yumiko OHNO, Yuugo GOTO
  • Patent number: 10727437
    Abstract: To realize a high-performance liquid crystal display device or light-emitting element using a plastic film. A CPU is formed over a first glass substrate and then, separated from the first substrate. A pixel portion having a light-emitting element is formed over a second glass substrate, and then, separated from the second substrate. The both are bonded to each other. Therefore, high integration can be achieved. Further, in this case, the separated layer including the CPU serves also as a sealing layer of the light-emitting element.
    Type: Grant
    Filed: January 18, 2019
    Date of Patent: July 28, 2020
    Assignee: Semiconductor Energy Laboratory Co., Ltd.
    Inventors: Toru Takayama, Junya Maruyama, Yumiko Ohno
  • Patent number: 10709224
    Abstract: A device control system including a wearable device and a server. The wearable device includes a device that ejects a fragrance material, a biological sensor, and a computer. The computer transmits biological data to the server, receives a first control signal, and causes the device to eject a fragrance material upon receipt of the first control signal. The server includes a computer. The computer receives the biological data, estimates user's emotion from the received biological data, and in a case where it is determined that the user has positive emotion by using a result of the estimation, (i) transmits the first control signal to the wearable device and (ii) transmits, to an aroma device, a second control signal for causing the aroma device to eject a fragrance material at a predetermined timing.
    Type: Grant
    Filed: June 2, 2017
    Date of Patent: July 14, 2020
    Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventors: Yasuaki Okumura, Hiroto Yanagawa, Yumiko Ohno, Yuichi Aoki, Mikiya Nakata, Akira Asai
  • Patent number: 10634944
    Abstract: To provide a method of manufacturing an optical film formed on a plastic substrate. There is provided a method of manufacturing an optical film including the steps of laminating a separation layer and an optical filter on a first substrate, separating the optical filter from the first substrate, attaching the optical filter to a second substrate. Since the optical film manufactured according to the invention has flexibility, it can be provided on a portion or a display device having a curved surface. Further, the optical film is not processed at high temperatures, and hence, an optical film having high yield with high reliability can be formed. Furthermore, an optical film having an excellent impact resistance property can be formed.
    Type: Grant
    Filed: March 23, 2018
    Date of Patent: April 28, 2020
    Assignee: Semiconductor Energy Laboratory Co., Ltd.
    Inventors: Akio Yamashita, Yumiko Ohno, Yuugo Goto
  • Publication number: 20190198803
    Abstract: To realize a high-performance liquid crystal display device or light-emitting element using a plastic film. A CPU is formed over a first glass substrate and then, separated from the first substrate. A pixel portion having a light-emitting element is formed over a second glass substrate, and then, separated from the second substrate. The both are bonded to each other. Therefore, high integration can be achieved. Further, in this case, the separated layer including the CPU serves also as a sealing layer of the light-emitting element.
    Type: Application
    Filed: January 18, 2019
    Publication date: June 27, 2019
    Inventors: Toru TAKAYAMA, Junya MARUYAMA, Yumiko OHNO
  • Patent number: 10186682
    Abstract: To realize a high-performance liquid crystal display device or light-emitting element using a plastic film. A CPU is formed over a first glass substrate and then, separated from the first substrate. A pixel portion having a light-emitting element is formed over a second glass substrate, and then, separated from the second substrate. The both are bonded to each other. Therefore, high integration can be achieved. Further, in this case, the separated layer including the CPU serves also as a sealing layer of the light-emitting element.
    Type: Grant
    Filed: May 1, 2017
    Date of Patent: January 22, 2019
    Assignee: Semiconductor Energy Laboratory Co., Ltd.
    Inventors: Toru Takayama, Junya Maruyama, Yumiko Ohno
  • Publication number: 20180308867
    Abstract: A substrate and a delamination film are separated by a physical means, or a mechanical means in a state where a metal film formed over a substrate, and a delamination layer comprising an oxide film including the metal and a film comprising silicon, which is formed over the metal film, are provided. Specifically, a TFT obtained by forming an oxide layer including the metal over a metal film; crystallizing the oxide layer by heat treatment; and performing delamination in a layer of the oxide layer or at both of the interface of the oxide layer is formed.
    Type: Application
    Filed: June 25, 2018
    Publication date: October 25, 2018
    Inventors: Junya MARUYAMA, Toru TAKAYAMA, Yumiko OHNO, Shunpei YAMAZAKI
  • Publication number: 20180217440
    Abstract: To provide a method of manufacturing an optical film formed on a plastic substrate. There is provided a method of manufacturing an optical film including the steps of laminating a separation layer and an optical filter on a first substrate, separating the optical filter from the first substrate, attaching the optical filter to a second substrate. Since the optical film manufactured according to the invention has flexibility, it can he provided on a portion or a display device having a curved surface. Further, the optical film is not processed at high temperatures, and hence, an optical film having high yield with high reliability can be formed. Furthermore, an optical film having an excellent impact resistance property can be formed.
    Type: Application
    Filed: March 23, 2018
    Publication date: August 2, 2018
    Inventors: Akio YAMASHITA, Yumiko OHNO, Yuugo GOTO
  • Patent number: 10038012
    Abstract: A substrate and a delamination film are separated by a physical means, or a mechanical means in a state where a metal film formed over a substrate, and a delamination layer comprising an oxide film including the metal and a film comprising silicon, which is formed over the metal film, are provided. Specifically, a TFT obtained by forming an oxide layer including the metal over a metal film; crystallizing the oxide layer by heat treatment; and performing delamination in a layer of the oxide layer or at both of the interface of the oxide layer is formed.
    Type: Grant
    Filed: January 3, 2017
    Date of Patent: July 31, 2018
    Assignee: Semiconductor Energy Laboratory Co., Ltd.
    Inventors: Junya Maruyama, Toru Takayama, Yumiko Ohno, Shunpei Yamazaki
  • Patent number: 10032671
    Abstract: The present invention has an object to perform a peeling treatment in a short time. Peeling is performed while a peeling layer is exposed to an atmosphere of an etching gas. Alternatively, peeling is performed while an etching gas for a peeling layer is blown to the peeling layer in an atmosphere of an etching gas. Specifically, an etching gas is blown to a part to be peeled while a layer to be peeled is torn off from a substrate. Alternatively, peeling is performed in an etchant for a peeling layer while supplying an etchant to the peeling layer.
    Type: Grant
    Filed: May 20, 2015
    Date of Patent: July 24, 2018
    Assignee: Semiconductor Energy Laboratory Co., Ltd.
    Inventors: Eiji Sugiyama, Yoshitaka Dozen, Yumiko Ohno, Hideaki Kuwabara, Shunpei Yamazaki
  • Patent number: 9929190
    Abstract: It is an object of the present invention to provide a peeling method that causes no damage to a layer to be peeled and to allow not only a layer to be peeled with a small surface area but also a layer to be peeled with a large surface area to be peeled entirely. Further, it is also an object of the present invention to bond a layer to be peeled to various base materials to provide a lighter semiconductor device and a manufacturing method thereof. Particularly, it is an object to bond various elements typified by a TFT, (a thin film diode, a photoelectric conversion element comprising a PIN junction of silicon, or a silicon resistance element) to a flexible film to provide a lighter semiconductor device and a manufacturing method thereof.
    Type: Grant
    Filed: November 1, 2016
    Date of Patent: March 27, 2018
    Assignee: Semiconductor Energy Laboratory Co., Ltd.
    Inventors: Shunpei Yamazaki, Toru Takayama, Junya Maruyama, Yumiko Ohno
  • Patent number: 9927653
    Abstract: To provide a method of manufacturing an optical film formed on a plastic substrate. There is provided a method of manufacturing an optical film including the steps of laminating a separation layer and an optical filter on a first substrate, separating the optical filter from the first substrate, attaching the optical filter to a second substrate. Since the optical film manufactured according to the invention has flexibility, it can be provided on a portion or a display device having a curved surface. Further, the optical film is not processed at high temperatures, and hence, an optical film having high yield with high reliability can be formed. Furthermore, an optical film having an excellent impact resistance property can be formed.
    Type: Grant
    Filed: March 12, 2015
    Date of Patent: March 27, 2018
    Assignee: Semiconductor Energy Laboratory Co., Ltd.
    Inventors: Akio Yamashita, Yumiko Ohno, Yuugo Goto
  • Publication number: 20180018899
    Abstract: An information processing apparatus includes a communication interface that receives biological data regarding a user, a memory that stores the biological data, and a processor that determines a type of feeling experienced by the user in a certain period using the biological data. The processor estimates an event that has occurred to the user in the certain period, stores, in a database, feeling history information in which the certain period, feeling type information indicating the type of feeling, and event information indicating the estimated event are associated with one another, generates, if the feeling type information indicates a feeling of pleasure, image data using the associated event information, and outputs a notification for displaying the image data to a terminal device used by the user.
    Type: Application
    Filed: July 5, 2017
    Publication date: January 18, 2018
    Inventors: YASUAKI OKUMURA, HIROTO YANAGAWA, YUMIKO OHNO, YUICHI AOKI, MIKIYA NAKATA, AKIRA ASAI
  • Publication number: 20170365810
    Abstract: To realize a high-performance liquid crystal display device or light-emitting element using a plastic film. A CPU is formed over a first glass substrate and then, separated from the first substrate. A pixel portion having a light-emitting element is formed over a second glass substrate, and then, separated from the second substrate. The both are bonded to each other. Therefore, high integration can be achieved. Further, in this case, the separated layer including the CPU serves also as a sealing layer of the light-emitting element.
    Type: Application
    Filed: May 1, 2017
    Publication date: December 21, 2017
    Inventors: Toru TAKAYAMA, Junya MARUYAMA, Yumiko OHNO
  • Publication number: 20170354231
    Abstract: A device control system including a wearable device and a server. The wearable device includes a device that ejects a fragrance material, a biological sensor, and a computer. The computer transmits biological data to the server, receives a first control signal, and causes the device to eject a fragrance material upon receipt of the first control signal. The server includes a computer. The computer receives the biological data, estimates users emotion from the received biological data, and in a case where it is determined that the user has positive emotion by using a result of the estimation, (i) transmits the first control signal to the wearable device and (ii) transmits, to an aroma device, a second control signal for causing the aroma device to eject a fragrance material at a predetermined timing.
    Type: Application
    Filed: June 2, 2017
    Publication date: December 14, 2017
    Inventors: YASUAKI OKUMURA, HIROTO YANAGAWA, YUMIKO OHNO, YUICHI AOKI, MIKIYA NAKATA, AKIRA ASAI
  • Publication number: 20170243895
    Abstract: A substrate and a delamination film are separated by a physical means, or a mechanical means in a state where a metal film formed over a substrate, and a delamination layer comprising an oxide film including the metal and a film comprising silicon, which is formed over the metal film, are provided. Specifically, a TFT obtained by forming an oxide layer including the metal over a metal film; crystallizing the oxide layer by heat treatment; and performing delamination in a layer of the oxide layer or at both of the interface of the oxide layer is formed.
    Type: Application
    Filed: January 3, 2017
    Publication date: August 24, 2017
    Inventors: Junya MARUYAMA, Toru TAKAYAMA, Yumiko OHNO, Shunpei YAMAZAKI
  • Patent number: 9640778
    Abstract: To realize a high-performance liquid crystal display device or light-emitting element using a plastic film. A CPU is formed over a first glass substrate and then, separated from the first substrate. A pixel portion having a light-emitting element is formed over a second glass substrate, and then, separated from the second substrate. The both are bonded to each other. Therefore, high integration can be achieved. Further, in this case, the separated layer including the CPU serves also as a sealing layer of the light-emitting element.
    Type: Grant
    Filed: October 30, 2015
    Date of Patent: May 2, 2017
    Assignee: Semiconductor Energy Laboratory Co., Ltd.
    Inventors: Toru Takayama, Junya Maruyama, Yumiko Ohno
  • Publication number: 20170047359
    Abstract: It is an object of the present invention to provide a peeling method that causes no damage to a layer to be peeled and to allow not only a layer to be peeled with a small surface area but also a layer to be peeled with a large surface area to be peeled entirely. Further, it is also an object of the present invention to bond a layer to be peeled to various base materials to provide a lighter semiconductor device and a manufacturing method thereof. Particularly, it is an object to bond various elements typified by a TFT, (a thin film diode, a photoelectric conversion element comprising a PIN junction of silicon, or a silicon resistance element) to a flexible film to provide a lighter semiconductor device and a manufacturing method thereof.
    Type: Application
    Filed: November 1, 2016
    Publication date: February 16, 2017
    Inventors: Shunpei YAMAZAKI, Toru TAKAYAMA, Junya MARUYAMA, Yumiko OHNO
  • Patent number: 9543337
    Abstract: A substrate and a delamination film are separated by a physical means, or a mechanical means in a state where a metal film formed over a substrate, and a delamination layer comprising an oxide film including the metal and a film comprising silicon, which is formed over the metal film, are provided. Specifically, a TFT obtained by forming an oxide layer including the metal over a metal film; crystallizing the oxide layer by heat treatment; and performing delamination in a layer of the oxide layer or at both of the interface of the oxide layer is formed.
    Type: Grant
    Filed: December 7, 2015
    Date of Patent: January 10, 2017
    Assignee: Semiconductor Energy Laboratory Co., Ltd.
    Inventors: Junya Maruyama, Toru Takayama, Yumiko Ohno, Shunpei Yamazaki