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公开(公告)号：US12009010B2
公开(公告)日：2024-06-11
申请号：US17913327
申请日：2021-03-25
Applicant: Sony Interactive Entertainment Inc.
Inventor： Kenji Hirose , Aki Yoguchi
IPC: G11B17/04
CPC classification number: G11B17/0404
Abstract: Provided is an optical disc drive that can implement a conveying roller position manipulation mechanism, a centering mechanism, and a chucking pulley operation mechanism, while allowing the number of components to be reduced. A base frame includes a spindle motor and an optical element. An inner case houses the base frame, and supports a conveying mechanism configured to convey an optical disc to the position of the spindle motor. An outer case houses the inner case. The base frame is fixed in the inner case via a first damper, and the inner case is fixed in the outer case via a second damper.
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公开(公告)号：US20220262759A1
公开(公告)日：2022-08-18
申请号：US17427759
申请日：2020-02-03
Applicant: Sony Interactive Entertainment Inc.
Inventor： Shinya Tsuchida , Nils Sabelstrom , Mitsuharu Morishita , Kenji Hirose , Masanori Hayashibara , Tetsuji Tamura , Sei Oonishi , Nobuyuki Sugawara
Abstract: In a structure using a metal having fluidity as a thermally conductive material, the thermally conductive material is prevented from entering an unintended region even in a case where a change in attitude of a semiconductor device or vibration occurs. An electronic apparatus has a thermally conductive material (31) formed between a radiator (50) and a semiconductor chip (11). The thermally conductive material (31) has fluidity at least at a time of operation of the semiconductor chip (11). In addition, the thermally conductive material (31) has electric conductivity. The thermally conductive material (31) is surrounded by a seal member (33). A capacitor (16) is covered by an insulating portion (15).
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公开(公告)号：US10820431B2
公开(公告)日：2020-10-27
申请号：US16086452
申请日：2017-02-10
Applicant: Sony Interactive Entertainment Inc.
Inventor： Kenji Hirose , Shinya Tsuchida , Yasuhiro Ootori
Abstract: The ventilation efficiency is improved while exposure of a part disposed at the inner side of an electronic apparatus is suppressed. An electronic apparatus has a first shielding portion and a second shielding portion disposed behind a circuit board. The first shielding portion and the second shielding portion are juxtaposed in an upward and downward direction. Further, the first shielding portion and the second shielding portion are disposed in a displaced relationship from each other in a forward and rearward direction, and a first exhaust port is provided between the first shielding portion and the second shielding portion.
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公开(公告)号：US20190132969A1
公开(公告)日：2019-05-02
申请号：US16086452
申请日：2017-02-10
Applicant: Sony Interactive Entertainment Inc.
Inventor： Kenji Hirose , Shinya Tsuchida , Yasuhiro Ootori
Abstract: The ventilation efficiency is improved while exposure of a part disposed at the inner side of an electronic apparatus is suppressed. An electronic apparatus has a first shielding portion and a second shielding portion disposed behind a circuit board. The first shielding portion and the second shielding portion are juxtaposed in an upward and downward direction. Further, the first shielding portion and the second shielding portion are disposed in a displaced relationship from each other in a forward and rearward direction, and a first exhaust port is provided between the first shielding portion and the second shielding portion.
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公开(公告)号：US20180082718A1
公开(公告)日：2018-03-22
申请号：US15827046
申请日：2017-11-30
Applicant: Sony Interactive Entertainment Inc.
Inventor： Kenji Hirose , Kazuto Nakagawa , Shinya Tsuchida , Yasuhiro Ootori
CPC classification number: G11B33/142 , G06F1/1616 , G06F1/181 , G06F1/184 , G06F1/188 , G06F1/20 , H01L23/467 , H05K7/1422 , H05K7/20136
Abstract: An electronic apparatus includes a plurality of parts, a frame having an outer periphery surrounding the plurality of parts and formed from resin, a circuit board disposed at one side in a first direction with respect to the plurality of parts, a chassis disposed at the one side in the first direction with respect to the plurality of parts, and formed from metal, and a metal plate disposed at the other side in the first direction with respect to at least one of the plurality of parts and attached to the frame.
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Patent Agency Ranking
公开(公告)号：US11817120B2
公开(公告)日：2023-11-14
申请号：US17913337
申请日：2021-03-18
Applicant: Sony Interactive Entertainment Inc.
Inventor： Kenji Hirose
IPC: G11B17/04
CPC classification number: G11B17/0404
Abstract: A conveying roller contacts and conveys an optical disc toward a position of a spindle motor when the conveying roller is in a first roller position, and does not contact the optical disc when the conveying roller is in a second roller position. A slider places the conveying roller in the first roller position when the slider is in a first operation member position, and places the conveying roller in the second roller position when the slider is in a second operation member position. A first transmission mechanism transmits rotation of a loading motor to the conveying roller. A second transmission mechanism transmits the rotation of the loading motor to the slider. A distribution mechanism engages with each of the first transmission mechanism and the second transmission mechanism to distribute the rotation of the loading motor to the first transmission mechanism and the second transmission mechanism.
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公开(公告)号：US10553520B2
公开(公告)日：2020-02-04
申请号：US15559111
申请日：2016-04-04
Applicant: Sony Interactive Entertainment Inc.
Inventor： Hitomi Iizuka , Hiroaki Tsurumi , Shinya Tsuchida , Kenji Hirose , Yuta Tamaki
Abstract: A leaf spring is disposed between a circuit board and a upper shield. The leaf spring biases a heat sink toward the circuit board through a connecting member. The leaf spring is not electrically connected to the upper shield. According to this structure, an integrated circuit and the heat sink can be contacted with each other with certainty. Further, generation of unnecessary radiation can be suppressed effectively.
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公开(公告)号：US09847104B2
公开(公告)日：2017-12-19
申请号：US15458556
申请日：2017-03-14
Applicant: Sony Interactive Entertainment Inc.
Inventor： Kenji Hirose , Kazuto Nakagawa , Shinya Tsuchida , Yasuhiro Ootori
CPC classification number: G11B33/142 , G06F1/1616 , G06F1/181 , G06F1/184 , G06F1/188 , G06F1/20 , H01L23/467 , H05K7/1422 , H05K7/20136
Abstract: An electronic apparatus includes a plurality of parts, a frame having an outer periphery surrounding the plurality of parts and formed from resin, a circuit board disposed at one side in a first direction with respect to the plurality of parts, a chassis disposed at the one side in the first direction with respect to the plurality of parts, attached to the frame, and formed from metal, and a metal plate disposed at the other side in the first direction with respect to at least one of the plurality of parts and attached to the frame.
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公开(公告)号：US10446192B2
公开(公告)日：2019-10-15
申请号：US16058040
申请日：2018-08-08
Applicant: Sony Interactive Entertainment Inc.
Inventor： Kenji Hirose , Kazuto Nakagawa , Shinya Tsuchida , Yasuhiro Ootori
Abstract: An electronic apparatus includes a plurality of parts, a frame having an outer periphery surrounding the plurality of parts and formed from resin, a circuit board disposed at one side in a first direction with respect to the plurality of parts, a chassis disposed at the one side in the first direction with respect to the plurality of parts, and formed from metal, and a metal plate disposed at the other side in the first direction with respect to at least one of the plurality of parts and attached to the frame.
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公开(公告)号：US10068621B2
公开(公告)日：2018-09-04
申请号：US15827046
申请日：2017-11-30
Applicant: Sony Interactive Entertainment Inc.
Inventor： Kenji Hirose , Kazuto Nakagawa , Shinya Tsuchida , Yasuhiro Ootori
Abstract: An electronic apparatus includes a plurality of parts, a frame having an outer periphery surrounding the plurality of parts and formed from resin, a circuit board disposed at one side in a first direction with respect to the plurality of parts, a chassis disposed at the one side in the first direction with respect to the plurality of parts, and formed from metal, and a metal plate disposed at the other side in the first direction with respect to at least one of the plurality of parts and attached to the frame.
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