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公开(公告)号：US20230008847A1
公开(公告)日：2023-01-12
申请号：US17783538
申请日：2020-12-15
Applicant: SONY GROUP CORPORATION
Inventor： MITSUHIRO KAWANISHI , KAZUHIKO MIYAHARA , YUSAKU KATO , YOSHIO GOTO , AKIHIRO NAKATA , HISATAKA IZAWA
Abstract: An object of the present technology is to provide a technology that enables control of an odor. The present technology provides an odor presentation module including a first opening that first airflow containing an odor exits, and a second opening that second airflow exits, in which the first opening and the second opening are provided so that movement of the first airflow exiting the first opening is able to be controlled by the second airflow. The present technology also provides an odor presentation device and an odor presentation system including the odor presentation module. Further, the present technology provides an odor presentation method including a first airflow generation step of emitting first airflow containing an odor from a first opening, and a second airflow generation step of generating second airflow exiting a second opening or second airflow entering the second opening, in which movement of the first airflow exiting the first opening is controlled by the second airflow.
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公开(公告)号：US20240074318A1
公开(公告)日：2024-02-29
申请号：US18259410
申请日：2021-12-09
Applicant: SONY GROUP CORPORATION
Inventor： YUSAKU KATO , AKIHIRO NAKATA , RYO IWAMURO , DAISUKE YAMAMOTO , HIROYUKI MITSUHASHI , YOSHIO GOTO
IPC: H10N30/50 , H10N30/057 , H10N30/857
CPC classification number: H10N30/508 , H10N30/057 , H10N30/505 , H10N30/857 , G03B9/02
Abstract: [Object] To provide a transducer capable of providing a high degree of freedom in deformation and suppressing a risk of breakage and a method of producing the transducer. [Solving Means] In order to achieve the above-described object, a transducer according to an embodiment of the present technology includes an elastomer. The elastomer extends along a predetermined axis direction, and has both end portions in which at least two electrodes having followability are disposed on both sides around a predetermined axis in the predetermined axis direction, the both end portions being elongated to be folded in a direction perpendicular to the predetermined axis. This makes it possible to provide a high degree of freedom in deformation and to suppress a risk of breakage.
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公开(公告)号：US20220402245A1
公开(公告)日：2022-12-22
申请号：US17754319
申请日：2020-10-06
Applicant: SONY GROUP CORPORATION
Inventor： SATOSHI NAKAMARU , AKIHIRO NAKATA , MICHIKO NAKAO , YOSHIO GOTO , TOMOMI YUKUMOTO
Abstract: An actuator includes a plurality of laminated electrode sheets, and adhesive layers provided between the electrode sheets adjacent to each other. Each electrode sheet includes an elastomer layer, and an electrode provided on the elastomer layer. The plurality of electrode sheets are laminated such that the elastomer layer and the electrode are alternately located, and the adhesive layer is thinner than the electrode.
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公开(公告)号：US20220293847A1
公开(公告)日：2022-09-15
申请号：US17636261
申请日：2020-08-20
Applicant: SONY GROUP CORPORATION
Inventor： AKIHIRO NAKATA , SATOSHI NAKAMARU , YOSHIO GOTO , MICHIKO NAKAO , KAZUHIKO MIYAHARA
IPC: H01L41/083 , H01L41/09 , H01L41/047
Abstract: [Object] An actuator includes an actuator body that includes a first surface and a second surface that face each other; a first constraining member that is provided on the first surface, and constrains the first surface from expanding and contracting; and a second constraining member that is provided on the second surface, and constrains the second surface from expanding and contracting. The actuator body includes a first electrode, a second electrode that faces the first electrode, and an elastomer layer that is provided between the first electrode and the second electrode. The first electrode is a pattern electrode. The first constraining member and the second constraining member are provided correspondingly to the first electrode.
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