Patents by Inventor Shuji Kudo
Shuji Kudo 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: 11946147Abstract: A thermal barrier coating includes a bond coat layer deposited on a substrate, and a ceramic layer deposited on the bond coat layer. The ceramic layer includes a first layer having a porosity of 10% or more and 15% or less, and a second layer having a porosity of 0.5% or more and 9.0% or less and deposited on the first layer.Type: GrantFiled: February 6, 2019Date of Patent: April 2, 2024Assignee: MITSUBISHI HEAVY INDUSTRIES, LTD.Inventors: Taiji Torigoe, Yoshifumi Okajima, Daisuke Kudo, Masahiko Mega, Shuji Tanigawa
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Patent number: 11937468Abstract: There are provided a display unit and an electronic apparatus that are capable of preventing color mixture in adjacent color pixels, and improving color reproducibility and chromaticity viewing angle. The display unit includes: a drive substrate having a plurality of pixels with a partition therebetween; and a first light shielding film provided on the partition.Type: GrantFiled: April 6, 2023Date of Patent: March 19, 2024Assignee: Sony Group CorporationInventors: Eisuke Negishi, Shinichi Teraguchi, Shuji Kudo
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Patent number: 11778869Abstract: A display unit includes: a drive wire; a planarization layer covering the drive wire and having a connection hole; a relay electrode provided on the planarization layer and configured to be electrically connected to the drive wire through the connection hole; a filling member made of an insulating material and provided in the connection hole; a first partition wall made of a same material as that of the filling member and covering an end of the relay electrode; a first electrode covering the filling member and configured to be electrically connected to the relay electrode; a second electrode facing the first electrode; and a functional layer located between the first electrode and the second electrode, the functional layer including a light-emitting layer.Type: GrantFiled: December 15, 2021Date of Patent: October 3, 2023Assignee: Sony Group CorporationInventors: Shinichi Teraguchi, Eisuke Negishi, Shuji Kudo
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Publication number: 20230247869Abstract: There are provided a display unit and an electronic apparatus that are capable of preventing color mixture in adjacent color pixels, and improving color reproducibility and chromaticity viewing angle. The display unit includes: a drive substrate having a plurality of pixels with a partition therebetween; and a first light shielding film provided on the partition.Type: ApplicationFiled: April 6, 2023Publication date: August 3, 2023Inventors: Eisuke Negishi, Shinichi Teraguchi, Shuji Kudo
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Patent number: 11659739Abstract: There are provided a display unit and an electronic apparatus that are capable of preventing color mixture in adjacent color pixels, and improving color reproducibility and chromaticity viewing angle. The display unit includes: a drive substrate having a plurality of pixels with a partition therebetween; and a first light shielding film provided on the partition.Type: GrantFiled: April 12, 2021Date of Patent: May 23, 2023Assignee: Sony Group CorporationInventors: Eisuke Negishi, Shinichi Teraguchi, Shuji Kudo
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Publication number: 20220181415Abstract: A display unit includes: a drive wire; a planarization layer covering the drive wire and having a connection hole; a relay electrode provided on the planarization layer and configured to be electrically connected to the drive wire through the connection hole; a filling member made of an insulating material and provided in the connection hole; a first partition wall made of a same material as that of the filling member and covering an end of the relay electrode; a first electrode covering the filling member and configured to be electrically connected to the relay electrode; a second electrode facing the first electrode; and a functional layer located between the first electrode and the second electrode, the functional layer including a light-emitting layer.Type: ApplicationFiled: December 15, 2021Publication date: June 9, 2022Inventors: Shinichi Teraguchi, Eisuke Negishi, Shuji Kudo
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Patent number: 11222937Abstract: A display unit includes: a drive wire; a planarization layer covering the drive wire and having a connection hole; a relay electrode provided on the planarization layer and configured to be electrically connected to the drive wire through the connection hole; a filling member made of an insulating material and provided in the connection hole; a first partition wall made of a same material as that of the filling member and covering an end of the relay electrode; a first electrode covering the filling member and configured to be electrically connected to the relay electrode; a second electrode facing the first electrode; and a functional layer located between the first electrode and the second electrode, the functional layer including a light-emitting layer.Type: GrantFiled: September 17, 2018Date of Patent: January 11, 2022Assignee: Sony Group CorporationInventors: Shinichi Teraguchi, Eisuke Negishi, Shuji Kudo
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Publication number: 20210305344Abstract: There are provided a display unit and an electronic apparatus that are capable of preventing color mixture in adjacent color pixels, and improving color reproducibility and chromaticity viewing angle. The display unit includes: a drive substrate having a plurality of pixels with a partition therebetween; and a first light shielding film provided on the partition.Type: ApplicationFiled: April 12, 2021Publication date: September 30, 2021Inventors: Eisuke Negishi, Shinichi Teraguchi, Shuji Kudo
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Patent number: 11024694Abstract: There are provided a display unit and an electronic apparatus that are capable of preventing color mixture in adjacent color pixels, and improving color reproducibility and chromaticity viewing angle. The display unit includes: a drive substrate having a plurality of pixels with a partition therebetween; and a first light shielding film provided on the partition.Type: GrantFiled: March 6, 2019Date of Patent: June 1, 2021Assignee: Sony CorporationInventors: Eisuke Negishi, Shinichi Teraguchi, Shuji Kudo
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Patent number: 10920311Abstract: A deposition mask includes: a mask sheet formed by stacking a metal layer provided with a plurality of through holes on a film layer provided with a plurality of opening patterns, each through hole enclosing at least one of the opening patterns, and by dividing one surface of the mask sheet into a plurality of unit cells each including two or more of the opening patterns and two or more of the through holes; and a support member which is made of metal and has openings corresponding to the unit cells of the mask sheet, the support member supporting the mask sheet by being joined to the metal layer of the mask sheet to which no external tension is applied. This ensures high shape and positional deposition accuracy in forming thin film patterns using the deposition mask.Type: GrantFiled: August 31, 2018Date of Patent: February 16, 2021Assignee: V TECHNOLOGY CO., LTD.Inventors: Shuji Kudo, Ryo Noguchi, Yuji Saito, Zhihua Han
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Publication number: 20200199732Abstract: A deposition mask includes: a mask sheet formed by stacking a metal layer provided with a plurality of through holes on a film layer provided with a plurality of opening patterns, each through hole enclosing at least one of the opening patterns, and by dividing one surface of the mask sheet into a plurality of unit cells each including two or more of the opening patterns and two or more of the through holes; and a support member which is made of metal and has openings corresponding to the unit cells of the mask sheet, the support member supporting the mask sheet by being joined to the metal layer of the mask sheet to which no external tension is applied. This ensures high shape and positional deposition accuracy in forming thin film patterns using the deposition mask.Type: ApplicationFiled: August 31, 2018Publication date: June 25, 2020Inventors: Shuji KUDO, Ryo NOGUCHI, Yuji SAITO, Zhihua HAN
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Patent number: 10533246Abstract: The present invention provides a deposition mask including: a mask layer having an aperture pattern that is formed in conformity with a transparent electrode to be formed on a display surface of a display panel, with the same shape and size as the transparent electrode; and a support layer having plural support lines formed on one surface of the mask layer across the aperture pattern. In the mask, an arrangement pitch for the support lines of the support layer is set so as to reduce moire fringes or diffraction fringes that appear due to shadows of the support lines, which are transferred onto the transparent electrode as unevenness in deposition thickness.Type: GrantFiled: November 22, 2016Date of Patent: January 14, 2020Assignee: V TECHNOLOGY CO., LTD.Inventors: Michinobu Mizumura, Shuji Kudo, Koichi Kajiyama
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Patent number: 10439006Abstract: There is provided an apparatus configured to control a display section of a display unit. There is included a pixel in the display section including a plurality of sub-pixels, each of the sub-pixels including a single first electrode, a single second electrode provided along a laminating direction of the first electrode, and a light-emitting layer inserted between the first electrode and the second electrode. One or more of the plurality of sub-pixels have a plurality of window openings that include at least two or more window openings different in one or more of shape, size, and orientation from one another.Type: GrantFiled: March 26, 2014Date of Patent: October 8, 2019Assignee: SONY CORPORATIONInventors: Seiichiro Jinta, Jiro Yamada, Shuji Kudo, Shigeyuki Matsunami
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Publication number: 20190206965Abstract: There are provided a display unit and an electronic apparatus that are capable of preventing color mixture in adjacent color pixels, and improving color reproducibility and chromaticity viewing angle. The display unit includes: a drive substrate having a plurality of pixels with a partition therebetween; and a first light shielding film provided on the partition.Type: ApplicationFiled: March 6, 2019Publication date: July 4, 2019Inventors: Eisuke Negishi, Shinichi Teraguchi, Shuji Kudo
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Patent number: 10263061Abstract: There are provided a display unit and an electronic apparatus that are capable of preventing color mixture in adjacent color pixels, and improving color reproducibility and chromaticity viewing angle. The display unit includes: a drive substrate having a plurality of pixels with a partition therebetween; and a first light shielding film provided on the partition.Type: GrantFiled: May 16, 2018Date of Patent: April 16, 2019Assignee: Sony CorporationInventors: Eisuke Negishi, Shinichi Teraguchi, Shuji Kudo
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Publication number: 20190096972Abstract: A display unit includes: a drive wire; a planarization layer covering the drive wire and having a connection hole; a relay electrode provided on the planarization layer and configured to be electrically connected to the drive wire through the connection hole; a filling member made of an insulating material and provided in the connection hole; a first partition wall made of a same material as that of the filling member and covering an end of the relay electrode; a first electrode covering the filling member and configured to be electrically connected to the relay electrode; a second electrode facing the first electrode; and a functional layer located between the first electrode and the second electrode, the functional layer including a light-emitting layer.Type: ApplicationFiled: September 17, 2018Publication date: March 28, 2019Inventors: Shinichi Teraguchi, Eisuke Negishi, Shuji Kudo
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Patent number: 10195838Abstract: The present invention relates to a method for producing a deposition mask having a structure in which a metal mask sheet with a plurality of opening patterns formed is disposed under tension on and fixed to a metal frame, the method including: a first step of bonding a peripheral part of the metal mask sheet to a synthetic fiber mesh to which constant tension is applied; a second step of cutting off a part of the mesh corresponding to a deposition effective region with a size capable of arranging therein the plurality of opening patterns of the metal mask sheet; a third step of connecting and fixing the frame to the peripheral part of the metal mask sheet on an opposite side to the mesh; and a fourth step of removing the mesh from the metal mask sheet.Type: GrantFiled: September 14, 2015Date of Patent: February 5, 2019Assignee: V TECHNOLOGY CO., LTD.Inventors: Yuji Saito, Shuji Kudo, Takayuki Kosuge, Michinobu Mizumura
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Patent number: 10109693Abstract: A display unit includes: a drive wire; a planarization layer covering the drive wire and having a connection hole; a relay electrode provided on the planarization layer and configured to be electrically connected to the drive wire through the connection hole; a filling member made of an insulating material and provided in the connection hole; a first partition wall made of a same material as that of the filling member and covering an end of the relay electrode; a first electrode covering the filling member and configured to be electrically connected to the relay electrode; a second electrode facing the first electrode; and a functional layer located between the first electrode and the second electrode, the functional layer including a light-emitting layer.Type: GrantFiled: January 23, 2015Date of Patent: October 23, 2018Assignee: Sony CorporationInventors: Shinichi Teraguchi, Eisuke Negishi, Shuji Kudo
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Publication number: 20180261662Abstract: There are provided a display unit and an electronic apparatus that are capable of preventing color mixture in adjacent color pixels, and improving color reproducibility and chromaticity viewing angle. The display unit includes: a drive substrate having a plurality of pixels with a partition therebetween; and a first light shielding film provided on the partition.Type: ApplicationFiled: May 16, 2018Publication date: September 13, 2018Inventors: Eisuke Negishi, Shinichi Teraguchi, Shuji Kudo
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Patent number: 9991325Abstract: There are provided a display unit and an electronic apparatus that are capable of preventing color mixture in adjacent color pixels, and improving color reproducibility and chromaticity viewing angle. The display unit includes: a drive substrate having a plurality of pixels with a partition therebetween; and a first light shielding film provided on the partition.Type: GrantFiled: January 18, 2017Date of Patent: June 5, 2018Assignee: Sony CorporationInventors: Eisuke Negishi, Shinichi Teraguchi, Shuji Kudo