Patents by Inventor Mikiya Itakura
Mikiya Itakura 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: 11307613Abstract: A display device is provided.Type: GrantFiled: November 16, 2020Date of Patent: April 19, 2022Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Jae Young Yu, Yong Gi Ko, Bon Joo Koo, Yun Ha Kim, Jae Chun Park, Nam Seok Baik, Mikiya Itakura, Hyoung Jin Lee, Dae Guen Choi, Sung Chul Choi
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Publication number: 20210072791Abstract: A display device is provided.Type: ApplicationFiled: November 16, 2020Publication date: March 11, 2021Inventors: Jae Young YU, Yong Gi KO, Bon Joo KOO, Yun Ha KIM, Jae Chun PARK, Nam Seok BAIK, Mikiya ITAKURA, Hyoung Jin LEE, Dae Guen CHOI, Sung Chul CHOI
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Patent number: 10838457Abstract: A display device is provided.Type: GrantFiled: January 15, 2020Date of Patent: November 17, 2020Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Jae Young Yu, Yong Gi Ko, Bon Joo Koo, Yun Ha Kim, Jae Chun Park, Nam Seok Baik, Mikiya Itakura, Hyoung Jin Lee, Dae Guen Choi, Sung Chul Choi
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Publication number: 20200225699Abstract: A display device is provided.Type: ApplicationFiled: January 15, 2020Publication date: July 16, 2020Inventors: Jae Young YU, Yong Gi KO, Bon Joo KOO, Yun Ha KIM, Jae Chun PARK, Nam Seok BAIK, Mikiya ITAKURA, Hyoung Jin LEE, Dae Guen CHOI, Sung Chul CHOI
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Publication number: 20200201473Abstract: A touch screen panel includes a thin film substrate having sensing patterns formed thereon that is implemented as an isotropic film, and a polarizing plate is disposed on the sensing patterns so that it is possible to minimize or reduce degradation of image quality. The touch screen panel includes a thin film substrate, sensing patterns, and sensing lines. The thin film substrate is divided into an active area and a non-active area. The sensing patterns are formed in the active area of the thin film substrate. The sensing lines are formed in the non-active area of the thin film substrate so as to be connected to the sensing patterns. In the touch screen panel, the thin film substrate is implemented as an isotropic film.Type: ApplicationFiled: February 27, 2020Publication date: June 25, 2020Inventors: Sung-Ku Kang, Mi-Ae Park, Kwan-Young Han, Tae-Hyeog Jung, Mikiya Itakura
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Patent number: 10599253Abstract: A touch screen panel includes a thin film substrate having sensing patterns formed thereon that is implemented as an isotropic film, and a polarizing plate is disposed on the sensing patterns so that it is possible to minimize or reduce degradation of image quality. The touch screen panel includes a thin film substrate, sensing patterns, and sensing lines. The thin film substrate is divided into an active area and a non-active area. The sensing patterns are formed in the active area of the thin film substrate. The sensing lines are formed in the non-active area of the thin film substrate so as to be connected to the sensing patterns. In the touch screen panel, the thin film substrate is implemented as an isotropic film.Type: GrantFiled: August 21, 2017Date of Patent: March 24, 2020Assignee: Samsung Dosplay Co., Ltd.Inventors: Sung-Ku Kang, Mi-Ae Park, Kwan-Young Han, Tae-Hyeog Jung, Mikiya Itakura
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Patent number: 9904385Abstract: A touch screen panel includes a film substrate defined by a touch active area and a non-touch active area and the touch area is arranged outside the touch active area. The touch screen panel includes a plurality of sensing electrodes arranged in the touch active area on an upper surface and a lower surface of the film substrate, and outer lines arranged in the non-touch active area on the upper and the lower surfaces of the film substrate. The outer lines are connected to the sensing electrodes along one of a first direction and a second direction, and the outer lines include a transparent electrode layer and a plating layer on the transparent electrode layer.Type: GrantFiled: April 12, 2016Date of Patent: February 27, 2018Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Akira Hirai, Mikiya Itakura, Dong Ho Lee
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Publication number: 20170351376Abstract: A touch screen panel includes a thin film substrate having sensing patterns formed thereon that is implemented as an isotropic film, and a polarizing plate is disposed on the sensing patterns so that it is possible to minimize or reduce degradation of image quality. The touch screen panel includes a thin film substrate, sensing patterns, and sensing lines. The thin film substrate is divided into an active area and a non-active area. The sensing patterns are formed in the active area of the thin film substrate. The sensing lines are formed in the non-active area of the thin film substrate so as to be connected to the sensing patterns. In the touch screen panel, the thin film substrate is implemented as an isotropic film.Type: ApplicationFiled: August 21, 2017Publication date: December 7, 2017Inventors: Sung-Ku Kang, Mi-Ae Park, Kwan-Young Han, Tae-Hyeog Jung, Mikiya Itakura
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Patent number: 9791964Abstract: A touch screen panel includes a thin film substrate having sensing patterns formed thereon that is implemented as an isotropic film, and a polarizing plate is disposed on the sensing patterns so that it is possible to minimize or reduce degradation of image quality. The touch screen panel includes a thin film substrate, sensing patterns, and sensing lines. The thin film substrate is divided into an active area and a non-active area. The sensing patterns are formed in the active area of the thin film substrate. The sensing lines are formed in the non-active area of the thin film substrate so as to be connected to the sensing patterns. In the touch screen panel, the thin film substrate is implemented as an isotropic film.Type: GrantFiled: September 4, 2015Date of Patent: October 17, 2017Assignee: Samsung Display Co., Ltd.Inventors: Sung-Ku Kang, Mi-Ae Park, Kwan-Young Han, Tae-Hyeog Jung, Mikiya Itakura
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Patent number: 9569020Abstract: A flexible touch screen panel in which metal wire sensing patterns are formed as a touch sensor on a first surface of a flexible thin film is provided. The flexible touch screen panel includes a thin film divided into an active area and a non-active area adjacent to the active area, sensing patterns in the active area on a first surface of the thin film, and sensing lines in the non-active area on the first surface of the thin film and connected to the sensing patterns. The sensing patterns include nanowire.Type: GrantFiled: December 17, 2012Date of Patent: February 14, 2017Assignee: Samsung Display Co., Ltd.Inventors: Jung-Mok Park, Kwan-Young Han, Mikiya Itakura, Hyung-Chul Kim, Chang-Bum Kim, Jae-Hyung Jo
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Patent number: 9486950Abstract: A display device includes preparing a high hardness film. In the high hardness film, a first supporting member, a silsesquioxane film, and a second supporting member are deposited. The high hardness film is pre-treated, forming a pre-window. A transparent member is formed on a surface of the pre-window through an injection process. The transparent member is formed of polycarbonate. The first supporting member and the second supporting member are formed of polyethylene terephthalate or polyethylene naphthalate.Type: GrantFiled: December 17, 2013Date of Patent: November 8, 2016Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Seong-Jin Hwang, Kwan-Young Han, Hyoung-Suk Roh, Mikiya Itakura, Yuki Hongo, Hun-Kyo Kim
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Patent number: 9471161Abstract: A touch screen panel including a transparent substrate; a background layer including a color printing layer along an edge of a surface of the transparent substrate; an overcoating layer on the surface of the transparent including the upper portion of the background layer; conductive sensing cells on the overcoating layer; and position detection lines.Type: GrantFiled: December 9, 2010Date of Patent: October 18, 2016Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Choon-Hyop Lee, Mikiya Itakura, Sung-Ku Kang, Jung-Mok Park
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Publication number: 20160224143Abstract: A touch screen panel includes a film substrate defined by a touch active area and a non-touch active area and the touch area is arranged outside the touch active area. The touch screen panel includes a plurality of sensing electrodes arranged in the touch active area on an upper surface and a lower surface of the film substrate, and outer lines arranged in the non-touch active area on the upper and the lower surfaces of the film substrate. The outer lines are connected to the sensing electrodes along one of a first direction and a second direction, and the outer lines include a transparent electrode layer and a plating layer on the transparent electrode layer.Type: ApplicationFiled: April 12, 2016Publication date: August 4, 2016Inventors: Akira HIRAI, Mikiya ITAKURA, Dong Ho LEE
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Publication number: 20150378505Abstract: A touch screen panel includes a thin film substrate having sensing patterns formed thereon that is implemented as an isotropic film, and a polarizing plate is disposed on the sensing patterns so that it is possible to minimize or reduce degradation of image quality. The touch screen panel includes a thin film substrate, sensing patterns, and sensing lines. The thin film substrate is divided into an active area and a non-active area. The sensing patterns are formed in the active area of the thin film substrate. The sensing lines are formed in the non-active area of the thin film substrate so as to be connected to the sensing patterns. In the touch screen panel, the thin film substrate is implemented as an isotropic film.Type: ApplicationFiled: September 4, 2015Publication date: December 31, 2015Inventors: Sung-Ku Kang, Mi-Ae Park, Kwan-Young Han, Tae-Hyeog Jung, Mikiya Itakura
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Patent number: 9128569Abstract: A touch screen panel includes a thin film substrate having sensing patterns formed thereon that is implemented as an isotropic film, and a polarizing plate is disposed on the sensing patterns so that it is possible to minimize or reduce degradation of image quality. The touch screen panel includes a thin film substrate, sensing patterns, and sensing lines. The thin film substrate is divided into an active area and a non-active area. The sensing patterns are formed in the active area of the thin film substrate. The sensing lines are formed in the non-active area of the thin film substrate so as to be connected to the sensing patterns. In the touch screen panel, the thin film substrate is implemented as an isotropic film.Type: GrantFiled: September 21, 2011Date of Patent: September 8, 2015Assignee: Samsung Display Co., Ltd.Inventors: Sung-Ku Kang, Mi-Ae Park, Kwan-Young Han, Tae-Hyeog Jung, Mikiya Itakura
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Patent number: 8937605Abstract: A touch screen panel includes: a thin film that includes an active area and a non-active area around the active area; sensing patterns in the active area on a first side of the thin film; sensing lines coupled to the sensing patterns, in the non-active area on the first side; a decoration layer on a second side of the thin film, corresponding to the non-active area; and a functional coating layer on the second side of the thin film with the decoration layer.Type: GrantFiled: October 28, 2011Date of Patent: January 20, 2015Assignee: Samsung Display Co., Ltd.Inventors: Mikiya Itakura, Kwan-Young Han, Tae-Hyeog Jung, Sun-Haeng Cho
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Publication number: 20140376237Abstract: A display device includes preparing a high hardness film. In the high hardness film, a first supporting member, a silsesquioxane film, and a second supporting member are deposited. The high hardness film is pre-treated, forming a pre-window. A transparent member is formed on a surface of the pre-window through an injection process. The transparent member is formed of polycarbonate. The first supporting member and the second supporting member are formed of polyethylene terephthalate or polyethylene naphthalate.Type: ApplicationFiled: December 17, 2013Publication date: December 25, 2014Inventors: SEONG-JIN HWANG, Kwan-Young Han, Hyoung-Suk Roh, Mikiya Itakura, Yuki Hongo, Hun-Kyo Kim
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Publication number: 20140356600Abstract: A surface-protecting sheet is provided that includes a first plastic substrate including a thermoplastic resin and (meth)acrylic acid ester and a second plastic substrate disposed on one side of the first plastic substrate, wherein the first plastic substrate has a thickness of about 0.5 ?m to about 25 ?m, and the second plastic substrate has a thickness of about 10 ?m to about 200 ?m.Type: ApplicationFiled: December 17, 2013Publication date: December 4, 2014Applicant: Samsung Display Co., Ltd.Inventors: Yuki HONGO, Mikiya ITAKURA, Ju-Suk OH, Kwan-Young HAN
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Publication number: 20140295157Abstract: A window for a display device includes a first resin layer including silsesquioxane, and a second resin layer disposed on one side of the first resin layer and including a polymer having a coefficient of thermal expansion of about ±20 ppm/° C. relative to the coefficient of thermal expansion of the silsesquioxane, and a display device including the same.Type: ApplicationFiled: March 25, 2014Publication date: October 2, 2014Inventors: Akira HIRAI, Kwan-Young HAN, Hyoung-Suk ROH, Mikiya ITAKURA
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Publication number: 20140028584Abstract: A flexible touch screen panel in which metal wire sensing patterns are formed as a touch sensor on a first surface of a flexible thin film is provided. The flexible touch screen panel includes a thin film divided into an active area and a non-active area adjacent to the active area, sensing patterns in the active area on a first surface of the thin film, and sensing lines in the non-active area on the first surface of the thin film and connected to the sensing patterns. The sensing patterns include nanowire.Type: ApplicationFiled: December 17, 2012Publication date: January 30, 2014Applicant: SAMSUNG DISPLAY CO., LTD.Inventors: Jung-Mok Park, Kwan-Young Han, Mikiya Itakura, Hyung-Chul Kim, Chang-Bum Kim, Jae-Hyung Jo