公开(公告)号：US20240009554A1

公开(公告)日：2024-01-11

申请号：US18372843

申请日：2023-09-26

Applicant: Sony Corporation

Inventor： Hiroto KAWAGUCHI ,  Hironobu ABE ,  Hiroshi SUZUKI

IPC: A63F13/285

CPC classification number: A63F13/285 ,  G06F3/014

Abstract: A haptic presentation apparatus includes a base material, an elastic layer, and a fluid transport apparatus. The base material forms a first space and includes a first through hole. The elastic layer covers a surface of the base material including the first through hole. The fluid transport apparatus injects fluid between the elastic layer and the base material via the first through hole. The elastic layer is expanded by injecting the fluid from the fluid transport apparatus such that an internal pressure of a second space between the elastic layer and the base material is higher than an internal pressure of the first space, and the fluid injected into the second space is vented to outside of the second space via a second through hole by stopping driving of the fluid transport apparatus.

公开(公告)号：US20170097726A1

公开(公告)日：2017-04-06

申请号：US15379780

申请日：2016-12-15

Applicant: SONY CORPORATION

Inventor： Hironobu ABE

IPC: G06F3/041 ,  H01L27/32 ,  G09G3/3208 ,  G06F3/045 ,  G06F3/147

CPC classification number: G06F3/0416 ,  G06F1/1652 ,  G06F3/0412 ,  G06F3/045 ,  G06F3/147 ,  G06F2203/04102 ,  G09G3/3208 ,  G09G5/363 ,  G09G2330/021 ,  G09G2354/00 ,  G09G2380/02 ,  H01L27/323 ,  H01L51/0097

Abstract: A display unit has a flexible display section, a detection section for detecting a deflection amount and a deflection direction of the display section, a determination section for determining a visible portion and a non-visible portion of the display section based on the deflection amount and the deflection direction, and a control section for controlling display contents of the display section. The control section either prevents an image display on the non-visible portion or displays one of a fixed image or a pre-set moving image on the non-visible portion. The display unit also includes a displacement sensor located in the same region as the display section.

公开(公告)号：US20220096925A1

公开(公告)日：2022-03-31

申请号：US17550273

申请日：2021-12-14

Applicant: Sony Corporation

Inventor： Hiroto KAWAGUCHI ,  Hironobu ABE ,  Hiroshi SUZUKI

IPC: A63F13/285

Abstract: [Object] To provide a haptic presentation apparatus capable of quickly deforming a surface.
[Solving Means] A haptic presentation apparatus includes a base material, an elastic layer, and a fluid transport apparatus. The base material forms a first space and includes a first through hole. The elastic layer covers a surface of the base material including the first through hole. The fluid transport apparatus injects fluid between the elastic layer and the base material via the first through hole. The elastic layer is expanded by injecting the fluid from the fluid transport apparatus such that an internal pressure of a second space between the elastic layer and the base material is higher than an internal pressure of the first space, and the fluid injected into the second space is vented to outside of the second space via a second through hole by stopping driving of the fluid transport apparatus.

公开(公告)号：US20210069583A1

公开(公告)日：2021-03-11

申请号：US16642735

申请日：2018-06-11

Applicant: Sony Corporation

Inventor： Hiroto KAWAGUCHI ,  Hironobu ABE ,  Hiroshi SUZUKI

IPC: A63F13/285

Abstract: [Object] To provide a haptic presentation apparatus capable of quickly deforming a surface. [Solving Means] A haptic presentation apparatus includes a base material, an elastic layer, and a fluid transport apparatus. The base material forms a first space and includes a first through hole. The elastic layer covers a surface of the base material including the first through hole. The fluid transport apparatus injects fluid between the elastic layer and the base material via the first through hole. The elastic layer is expanded by injecting the fluid from the fluid transport apparatus such that an internal pressure of a second space between the elastic layer and the base material is higher than an internal pressure of the first space, and the fluid injected into the second space is vented to outside of the second space via a second through hole by stopping driving of the fluid transport apparatus.