公开(公告)号：US10795522B2

公开(公告)日：2020-10-06

申请号：US16339009

申请日：2017-10-06

Applicant: Sharp Kabushiki Kaisha

Inventor： Jean Mugiraneza ,  Ryo Yonebayashi ,  Miho Yamada ,  Tomohiro Kimura ,  Yasuhiro Sugita

IPC: G06F3/044 ,  G06F3/046

Abstract: Proximity of a coil is recognized without increasing a material cost or a manufacturing cost. Provided is a touch panel (1) that includes a plurality of drive electrodes (4) that are formed in a drive layer (2) and a plurality of touch sense electrodes (5) that are formed in a sense layer (3), in which a proximity sense electrode (7) by which proximity of a coil is detected is formed in the sense layer (3).

公开(公告)号：US10675788B2

公开(公告)日：2020-06-09

申请号：US15525714

申请日：2015-11-06

Applicant: Sharp Kabushiki Kaisha ,  GEOMATEC CO., LTD.

Inventor： Nobuaki Yamada ,  Kiyoshi Minoura ,  Miho Yamada ,  Hidekazu Hayashi ,  Takashi Satoh ,  Hiroyuki Sugawara

IPC: B29C33/38 ,  C25D11/12 ,  C25D11/24 ,  G02B1/118 ,  C25D11/00 ,  B29C39/26 ,  C23C28/00 ,  B29C39/14 ,  B29C33/42 ,  H04M1/02 ,  G02B1/10

Abstract: A manufacturing method of a mold, the mold having at its surface a plurality of recessed portions whose two-dimensional size is not less than 10 nm and less than 500 nm when viewed in a direction normal to the surface, the method including: (a) providing a mold base, (b) partially anodizing an aluminum alloy layer, thereby forming a porous alumina layer which has a plurality of minute recessed portions; and (c) after step (b), bringing the porous alumina layer into contact with a first etching solution, thereby enlarging the plurality of minute recessed portions of the porous alumina layer. Step (a) of providing the mold base includes (a1) providing a metal base, (a2) forming an aluminum alloy layer on the metal base, and (a3) forming a surface protection layer on the aluminum alloy layer. Step (a2) and step (a3) are performed in a same chamber.

公开(公告)号：US10375953B2

公开(公告)日：2019-08-13

申请号：US15744555

申请日：2016-07-11

Applicant: SHARP KABUSHIKI KAISHA

Inventor： Takahiro Nakahara ,  Miho Yamada ,  Kiyoshi Minoura ,  Ken Atsumo

IPC: A01N25/34 ,  B32B27/30 ,  B32B27/40 ,  B32B3/30 ,  C08J5/18 ,  C08L33/08 ,  C08L33/10 ,  C08L75/14 ,  A01N25/10 ,  C08G18/62 ,  C08G18/71 ,  C08L5/04 ,  C08F220/34 ,  C08L75/04

Abstract: A synthetic polymer film (34A) having a surface which has a plurality of raised portions (34Ap), (34Bp), wherein a two-dimensional size of the plurality of raised portions (34Ap), (34Bp) is in a range of more than 20 nm and less than 500 nm when viewed in a normal direction of the synthetic polymer film (34A), (34B), the surface having a microbicidal effect. The synthetic polymer film (34A), (34B) includes a urethane resin and a silicone oil, and the silicone oil has a HLB value of not less than 14 and not more than 18.

公开(公告)号：US10107574B2

公开(公告)日：2018-10-23

申请号：US15502046

申请日：2015-07-10

Applicant: Sharp Kabushiki Kaisha

Inventor： Miho Yamada ,  Kiyoshi Minoura ,  Takahiro Nakahara ,  Kouji Kusumoto

IPC: F28F13/18 ,  F28F19/02 ,  A47J31/44 ,  C25D11/24 ,  C25D11/12 ,  B65D81/24

Abstract: A heat exchanger includes a fin, the fin including a metal base and a porous anodized layer formed on the metal base. A surface of the porous anodized layer has a submicron-order uneven structure, the uneven structure including a plurality of recessed portions whose two-dimensional size viewed in a normal direction of the surface is more than 100 nm and less than 500 nm.

公开(公告)号：US10071175B2

公开(公告)日：2018-09-11

申请号：US14897252

申请日：2015-03-12

Applicant: Sharp Kabushiki Kaisha

Inventor： Takahiro Nakahara ,  Miho Yamada ,  Kiyoshi Minoura ,  Seiji Takami

IPC: A61L2/02 ,  A61L9/16 ,  A61L2/232 ,  B01D63/14 ,  B01D69/02 ,  B01D69/04 ,  B01D71/06 ,  B01D57/02 ,  B01D29/31 ,  B01D39/16 ,  B01D46/00 ,  B29C35/08 ,  B29C59/04 ,  B01D69/06

CPC classification number: A61L2/02 ,  A61L2/022 ,  A61L2/232 ,  A61L9/16 ,  A61L2209/14 ,  B01D29/31 ,  B01D39/1692 ,  B01D46/0028 ,  B01D57/02 ,  B01D63/14 ,  B01D69/02 ,  B01D69/04 ,  B01D69/06 ,  B01D71/06 ,  B01D2279/65 ,  B01D2323/08 ,  B01D2323/42 ,  B01D2323/48 ,  B29C59/046 ,  B29C2035/0827

Abstract: A sterilization filter includes a synthetic polymer film, the synthetic polymer film having a surface which has a plurality of first raised portions, a two-dimensional size of the plurality of first raised portions being more than 20 nm and less than 500 μm when viewed in a normal direction. The synthetic polymer film is arranged in a predetermined shape. In the arrangement of the predetermined shape, an inclination of a normal to the surface varies depending on a position over the surface, and an inclination of a normal to a surface opposite to the surface varies depending on a position over the opposite surface. At least part of the surface is capable of coming into contact with a gas or liquid.

公开(公告)号：US09781924B2

公开(公告)日：2017-10-10

申请号：US14771833

申请日：2015-03-05

Applicant: Sharp Kabushiki Kaisha

Inventor： Miho Yamada ,  Kiyoshi Minoura ,  Takahiro Nakahara ,  Seiji Takami

IPC: A01N25/34 ,  A01N37/02 ,  A61L9/00 ,  A01N37/06 ,  B08B1/00 ,  B08B3/08 ,  B08B11/00

CPC classification number: A01N25/34 ,  A01N37/02 ,  A01N37/06 ,  A01N47/10 ,  A01N61/00 ,  A61L2/232 ,  A61L9/00 ,  B08B1/006 ,  B08B3/08 ,  B08B11/00

Abstract: A synthetic polymer film includes a surface which has a plurality of first raised portions, wherein a two-dimensional size of the plurality of first raised portions is in a range of more than 20 nm and less than 500 nm when viewed in a normal direction of the synthetic polymer film; and the surface has a microbicidal effect.

公开(公告)号：US12117634B2

公开(公告)日：2024-10-15

申请号：US17603244

申请日：2019-04-16

Applicant: SHARP KABUSHIKI KAISHA

Inventor： Miho Yamada ,  Masahiro Hasegawa ,  Akira Sakai

IPC: G02B5/30 ,  G02B1/118 ,  G02B1/18 ,  H01L27/15 ,  H10K59/40 ,  H10K59/50 ,  H10K77/10

CPC classification number: G02B5/3016 ,  G02B1/118 ,  G02B1/18 ,  H01L27/156 ,  H10K59/40 ,  H10K59/50 ,  H10K77/111

Abstract: In a flexible display device, a transistor layer, a light-emitting element layer, a sealing layer, a first flexible substrate, a λ/4 layer, a linear polarizer, an overcoat layer, and a water repellent layer are provided in this order on a second flexible substrate, and the water repellent layer is provided so as to overlap with at least an end portion of the overcoat layer.

公开(公告)号：US12108933B2

公开(公告)日：2024-10-08

申请号：US17042876

申请日：2019-03-20

Applicant: SHARP KABUSHIKI KAISHA

Inventor： Miho Yamada ,  Kiyoshi Minoura ,  Tokio Taguchi ,  Yasuhiro Shibai

IPC: A61B1/00 ,  G02B1/118 ,  G02B1/18

CPC classification number: A61B1/00096 ,  G02B1/118 ,  G02B1/18

Abstract: An endoscope distal end cover (10) is a cover for protecting a distal end (20t) of an endoscope (20) which has an observation window at the distal end, including: a synthetic polymer film (13) which is to be located over the observation window (32) when the endoscope distal end cover is attached to the distal end of the endoscope, wherein the synthetic polymer film has a surface which includes a plurality of raised portions, when viewed in a normal direction of the synthetic polymer film, a two-dimensional size of the plurality of raised portions is in the range of more than 20 nm and less than 500 nm, and a static contact angle of water with respect to the surface is not less than 150°, and a static contact angle of hexadecane with respect to the surface is not less than 60°.

公开(公告)号：US11638423B2

公开(公告)日：2023-05-02

申请号：US16201609

申请日：2018-11-27

Applicant: Sharp Kabushiki Kaisha

Inventor： Miho Yamada ,  Kiyoshi Minoura ,  Takahiro Nakahara ,  Seiji Takami

IPC: A01N25/34 ,  A01N37/02 ,  A61L9/00 ,  A01N37/06 ,  B08B1/00 ,  B08B3/08 ,  B08B11/00 ,  A01N47/10 ,  A01N61/00 ,  A61L2/232

Abstract: A synthetic polymer film (34A), (34B) having a surface which has a plurality of first raised portions (34Ap), (34Bp), wherein a two-dimensional size of the plurality of first raised portions (34Ap), (34Bp) is in a range of more than 20 nm and less than 500 nm when viewed in a normal direction of the synthetic polymer film (34A), (34B); and the surface has a microbicidal effect.

公开(公告)号：US10907019B2

公开(公告)日：2021-02-02

申请号：US15739450

申请日：2016-06-20

Applicant: SHARP KABUSHIKI KAISHA

Inventor： Takahiro Nakahara ,  Miho Yamada ,  Ken Atsumo ,  Kiyoshi Minoura

IPC: C08J5/18 ,  B32B27/30 ,  B32B3/30 ,  C08G18/67 ,  C08G18/79 ,  A01N25/10 ,  B08B17/06 ,  C08G18/81 ,  C08G18/28 ,  C08G18/38

Abstract: A synthetic polymer film (34A), (34B) having a surface which has a plurality of raised portions (34Ap), (34Bp), wherein a two-dimensional size of the plurality of raised portions (34Ap), (34Bp) is in a range of more than 20 nm and less than 500 nm when viewed in a normal direction of the synthetic polymer film (34A), (34B), the surface having a microbicidal effect, and a concentration of a total of a nitrogen element which is a constituent of a primary amine and a nitrogen element which is a constituent of a secondary amine is not less than 0.29 at %, and a number of moles of an ethylene oxide unit included in one gram is more than 0.0020 and not more than 0.0080.