Patents by Inventor Natsuko TAKASE
Natsuko TAKASE 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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Publication number: 20240104291Abstract: To support preparation of a document with consistency.Type: ApplicationFiled: September 20, 2023Publication date: March 28, 2024Inventors: Junpei MOMO, Motoki NAKASHIMA, Natsuko TAKASE
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Patent number: 11940684Abstract: A display device or an electronic device with high portability and browsability is provided. A display device which includes two display panels that overlap with each other and in which the area of a portion where the two display panels overlap with each other is variable is provided. The larger the area where the two display panels overlap with each other is, the smaller the display device becomes. The first display panel includes a first region that performs display. The second display panel includes a second region that performs display, and a third region that is adjacent to the second region and transmits visible light. When the third region overlaps with the side of a surface which performs display of the first region, display can be performed using a seamless large display region.Type: GrantFiled: August 24, 2022Date of Patent: March 26, 2024Assignee: Semiconductor Energy Laboratory Co., Ltd.Inventors: Yuichi Yanagisawa, Nozomu Sugisawa, Natsuko Takase
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Publication number: 20240012979Abstract: A document reading comprehension support system which presents information necessary for a user with high accuracy is provided. A reading comprehension support system which receives a designated document; creates a first graph representing a structure of the designated document with words or phrases contained in the designated document; outputs two or more words or phrases contained in the first graph; receives a plurality of designated words or phrases from the output words or phrases; searches the first graph with the plurality of designated words or phrases; and outputs a search result, is provided. As the search result, at least a second graph representing a shortest path between any two of the plurality of designated words or phrases in the first graph can be output. The shortest path is a path connecting any two of the plurality of designated words or phrases through at least one complementary word or phrase.Type: ApplicationFiled: October 15, 2021Publication date: January 11, 2024Inventors: Junpei MOMO, Natsuko TAKASE
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Publication number: 20230341736Abstract: A liquid crystal display device with a high aperture ratio is provided. A liquid crystal display device with low power consumption is provided. The display device includes a display portion and a driver circuit portion. The display portion includes a liquid crystal element, a first transistor, a scan line, and a signal line. The driver circuit portion includes a second transistor. The liquid crystal element includes a pixel electrode, a liquid crystal layer, and a common electrode. Each of the scan line and the signal line is electrically connected to the first transistor. The scan line and the signal line each include a metal layer. The structure of the first transistor is different from that of the second transistor. The first transistor is electrically connected to the pixel electrode. The first transistor includes a first region connected to the pixel electrode. The pixel electrode, the common electrode, and the first region have a function of transmitting visible light.Type: ApplicationFiled: June 30, 2023Publication date: October 26, 2023Applicant: SEMICONDUCTOR ENERGY LABORATORY CO., LTD.Inventors: Shunpei YAMAZAKI, Yukinori SHIMA, Kenichi OKAZAKI, Natsuko TAKASE
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Publication number: 20230260778Abstract: A glass substrate is reused. The mass productivity of a semiconductor device is increased. A glass substrate one surface of which includes a first material and a second material. The first material includes one or both of a metal and a metal oxide. The second material includes one or both of a resin and a decomposition product of a resin. A cleaning method of a glass substrate, which includes a step of preparing the glass substrate one surface of which includes a first material and a second material and a step of exposing the first material by removing at least part of the second material.Type: ApplicationFiled: April 21, 2023Publication date: August 17, 2023Inventors: Shunpei YAMAZAKI, Masataka SATO, Satoru IDOJIRI, Natsuko TAKASE
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Patent number: 11726376Abstract: A liquid crystal display device with a high aperture ratio is provided. A liquid crystal display device with low power consumption is provided. The display device includes a display portion and a driver circuit portion. The display portion includes a liquid crystal element, a first transistor, a scan line, and a signal line. The driver circuit portion includes a second transistor. The liquid crystal element includes a pixel electrode, a liquid crystal layer, and a common electrode. Each of the scan line and the signal line is electrically connected to the first transistor. The scan line and the signal line each include a metal layer. The structure of the first transistor is different from that of the second transistor. The first transistor is electrically connected to the pixel electrode. The first transistor includes a first region connected to the pixel electrode. The pixel electrode, the common electrode, and the first region have a function of transmitting visible light.Type: GrantFiled: November 16, 2017Date of Patent: August 15, 2023Assignee: Semiconductor Energy Laboratory Co., Ltd.Inventors: Shunpei Yamazaki, Yukinori Shima, Kenichi Okazaki, Natsuko Takase
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Patent number: 11637009Abstract: A glass substrate is reused. The mass productivity of a semiconductor device is increased. A glass substrate one surface of which includes a first material and a second material. The first material includes one or both of a metal and a metal oxide. The second material includes one or both of a resin and a decomposition product of a resin. A cleaning method of a glass substrate, which includes a step of preparing the glass substrate one surface of which includes a first material and a second material and a step of exposing the first material by removing at least part of the second material.Type: GrantFiled: September 29, 2017Date of Patent: April 25, 2023Assignee: Semiconductor Energy Laboratory Co., Ltd.Inventors: Shunpei Yamazaki, Masataka Sato, Satoru Idojiri, Natsuko Takase
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Publication number: 20220404660Abstract: A display device or an electronic device with high portability and browsability is provided. A display device which includes two display panels that overlap with each other and in which the area of a portion where the two display panels overlap with each other is variable is provided. The larger the area where the two display panels overlap with each other is, the smaller the display device becomes. The first display panel includes a first region that performs display. The second display panel includes a second region that performs display, and a third region that is adjacent to the second region and transmits visible light. When the third region overlaps with the side of a surface which performs display of the first region, display can be performed using a seamless large display region.Type: ApplicationFiled: August 24, 2022Publication date: December 22, 2022Inventors: Yuichi YANAGISAWA, Nozomu SUGISAWA, Natsuko TAKASE
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DISPLAY APPARATUS, DISPLAY MODULE, ELECTRONIC DEVICE, AND METHOD FOR MANUFACTURING DISPLAY APPARATUS
Publication number: 20220367575Abstract: A high-resolution display apparatus is provided. The display apparatus includes a first to a fourth subpixels continuously lined up in this order, where the first and second subpixels emit light of a first color and the third and fourth subpixels emit light of a second color. The first color and the second color are different from each other. The first subpixel includes a first light-emitting device and a first coloring layer overlapping with the first light-emitting device; the second subpixel includes a second light-emitting device and the first coloring layer overlapping with the second light-emitting device; the third subpixel includes a third light-emitting device and a second coloring layer overlapping with the third light-emitting device; and the fourth subpixel includes a fourth light-emitting device and the second coloring layer overlapping with the fourth light-emitting device. The first to fourth light-emitting devices emit light of one color and are driven independently.Type: ApplicationFiled: May 3, 2022Publication date: November 17, 2022Inventors: Takayuki IKEDA, Yoshiaki OIKAWA, Natsuko TAKASE, Kensuke YOSHIZUMI -
Publication number: 20220326740Abstract: A highly convenient electronic device used while being worn on a body is provided. The electronic device is an arm-worn electronic device including a display panel, a power storage device, a circuit, and a sealing structure. The display panel displays an image with power supplied from the power storage device. The circuit includes an antenna and charges the power storage device wirelessly. Inside the sealing structure, the display panel, the power storage device, and the circuit are provided. The sealing structure includes a portion that transmits visible light. The sealing structure can be worn on an arm or is connected to a structure body that can be worn on an arm.Type: ApplicationFiled: June 21, 2022Publication date: October 13, 2022Applicant: SEMICONDUCTOR ENERGY LABORATORY CO., LTD.Inventors: Yusuke YOSHITANI, Hideaki KUWABARA, Natsuko TAKASE
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Patent number: 11467440Abstract: A display device or an electronic device with high portability and browsability is provided. A display device which includes two display panels that overlap with each other and in which the area of a portion where the two display panels overlap with each other is variable is provided. The larger the area where the two display panels overlap with each other is, the smaller the display device becomes. The first display panel includes a first region that performs display. The second display panel includes a second region that performs display, and a third region that is adjacent to the second region and transmits visible light. When the third region overlaps with the side of a surface which performs display of the first region, display can be performed using a seamless large display region.Type: GrantFiled: March 26, 2020Date of Patent: October 11, 2022Assignee: Semiconductor Energy Laboratory Co., Ltd.Inventors: Yuichi Yanagisawa, Nozomu Sugisawa, Natsuko Takase
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Patent number: 11397451Abstract: A highly convenient electronic device used while being worn on a body is provided. The electronic device is an arm-worn electronic device including a display panel, a power storage device, a circuit, and a sealing structure. The display panel displays an image with power supplied from the power storage device. The circuit includes an antenna and charges the power storage device wirelessly. Inside the sealing structure, the display panel, the power storage device, and the circuit are provided. The sealing structure includes a portion that transmits visible light. The sealing structure can be worn on an arm or is connected to a structure body that can be worn on an arm.Type: GrantFiled: May 1, 2020Date of Patent: July 26, 2022Assignee: Semiconductor Energy Laboratory Co., Ltd.Inventors: Yusuke Yoshitani, Hideaki Kuwabara, Natsuko Takase
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Patent number: 11037525Abstract: A display system with high display quality in which display unevenness is reduced is provided. The display system includes a processing unit and a display portion. The processing unit generates second image data by using first image data. The display portion displays an image on the basis of the second image data. The processing unit includes three layers. The first image data is supplied to the first layer. The first image data contains a plurality of pieces of data. The plurality of pieces of data each correspond to any one of the plurality of pixels. The first layer generates first arithmetic data by making the number of data corresponding to one pixel larger than the number of the first image data by using the first image data. The second layer generates second arithmetic data by multiplying the first arithmetic data by a weight coefficient.Type: GrantFiled: June 14, 2018Date of Patent: June 15, 2021Inventors: Masataka Shiokawa, Natsuko Takase, Hideaki Okamoto, Kensuke Yoshizumi, Daiki Nakamura
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Publication number: 20210090879Abstract: A glass substrate is reused. The mass productivity of a semiconductor device is increased. A glass substrate one surface of which includes a first material and a second material. The first material includes one or both of a metal and a metal oxide. The second material includes one or both of a resin and a decomposition product of a resin. A cleaning method of a glass substrate, which includes a step of preparing the glass substrate one surface of which includes a first material and a second material and a step of exposing the first material by removing at least part of the second material.Type: ApplicationFiled: September 29, 2017Publication date: March 25, 2021Inventors: Shunpei YAMAZAKI, Masataka SATO, Satoru IDOJIRI, Natsuko TAKASE
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Publication number: 20210011956Abstract: An information search system or an intellectual property information search system that is capable of highly accurate information search is provided. The intellectual property information search system includes a processing unit. First data and first reference analysis data are input to the processing unit. The first data includes first intellectual property information. The first reference analysis data includes plural pieces of second intellectual property information. The processing unit is configured to search the first reference analysis data for data similar to the first data to generate second data. The processing unit is configured to output the second data. The second data includes a piece of the second intellectual property information similar to the first intellectual property information and information showing the degree of similarity of the piece of the second intellectual property information to the first intellectual property information.Type: ApplicationFiled: September 28, 2020Publication date: January 14, 2021Inventors: Shunpei YAMAZAKI, Yuji IWAKI, Hajime KIMURA, Yoshiaki OIKAWA, Natsuko TAKASE
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Publication number: 20200293259Abstract: A display device or an electronic device with high portability and browsability is provided. A display device which includes two display panels that overlap with each other and in which the area of a portion where the two display panels overlap with each other is variable is provided. The larger the area where the two display panels overlap with each other is, the smaller the display device becomes. The first display panel includes a first region that performs display. The second display panel includes a second region that performs display, and a third region that is adjacent to the second region and transmits visible light. When the third region overlaps with the side of a surface which performs display of the first region, display can be performed using a seamless large display region.Type: ApplicationFiled: March 26, 2020Publication date: September 17, 2020Inventors: Yuichi YANAGISAWA, Nozomu SUGISAWA, Natsuko TAKASE
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Publication number: 20200264671Abstract: A highly convenient electronic device used while being worn on a body is provided. The electronic device is an arm-worn electronic device including a display panel, a power storage device, a circuit, and a sealing structure. The display panel displays an image with power supplied from the power storage device. The circuit includes an antenna and charges the power storage device wirelessly. Inside the sealing structure, the display panel, the power storage device, and the circuit are provided. The sealing structure includes a portion that transmits visible light. The sealing structure can be worn on an arm or is connected to a structure body that can be worn on an arm.Type: ApplicationFiled: May 1, 2020Publication date: August 20, 2020Applicant: SEMICONDUCTOR ENERGY LABORATORY CO., LTD.Inventors: Yusuke YOSHITANI, Hideaki KUWABARA, Natsuko TAKASE
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Patent number: 10693097Abstract: A first display element includes a first pixel electrode that reflects visible light, a liquid crystal layer, and a first common electrode that transmits visible light. A second display element includes a second pixel electrode that transmits visible light, a light-emitting layer, and a second common electrode that reflects visible light. A separation layer that reflects visible light is formed over a formation substrate, an insulating layer is formed over the separation layer, and the second display element is formed over the insulating layer. The formation substrate and a second substrate are bonded to each other. Then, the formation substrate and the separation layer are separated from each other. The exposed separation layer is processed into the first pixel electrode. The liquid crystal layer is positioned between the first common electrode and the first pixel electrode and a first substrate and the second substrate are bonded to each other.Type: GrantFiled: July 11, 2017Date of Patent: June 23, 2020Assignee: Semiconductor Energy Laboratory Co., Ltd.Inventors: Seiji Yasumoto, Masataka Sato, Hiroki Adachi, Toru Takayama, Natsuko Takase
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Patent number: 10664020Abstract: A highly convenient electronic device used while being worn on a body is provided. The electronic device is an arm-worn electronic device including a display panel, a power storage device, a circuit, and a sealing structure. The display panel displays an image with power supplied from the power storage device. The circuit includes an antenna and charges the power storage device wirelessly. Inside the sealing structure, the display panel, the power storage device, and the circuit are provided. The sealing structure includes a portion that transmits visible light. The sealing structure can be worn on an arm or is connected to a structure body that can be worn on an arm.Type: GrantFiled: April 11, 2016Date of Patent: May 26, 2020Assignee: Semiconductor Energy Laboratory Co., Ltd.Inventors: Yusuke Yoshitani, Hideaki Kuwabara, Natsuko Takase
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Patent number: 10659860Abstract: Headphones including a sound output unit, a processing unit, a memory unit, a lighting unit, and a detection unit are provided. The sound output unit is configured to output sound. The memory unit is configured to store a program. The lighting unit is configured to emit light in response to a signal supplied from the processing unit. The detection unit is configured to obtain detection information and supply a detection signal corresponding to the detection information to the processing unit. The processing unit is configured to read out the program, carry out an operation using the detection signal and the program, and supply a signal corresponding to an operation result to the lighting unit.Type: GrantFiled: January 26, 2017Date of Patent: May 19, 2020Assignee: Semiconductor Energy Laboratory Co., Ltd.Inventors: Hideaki Kuwabara, Natsuko Takase