公开(公告)号：US20210063760A1

公开(公告)日：2021-03-04

申请号：US16623211

申请日：2018-07-12

Applicant: Sony Interactive Entertainment Inc.

Inventor： Manabu Ishioka ,  Shotaro Tada ,  Yasutoshi Katsuda ,  Toshihiro Kusunoki

IPC: G02B27/28 ,  G02B5/30 ,  G02B27/00

Abstract: Provided is a display device in which generation of a ghost can be restrained. A polarizing plate is disposed adjacently to a display section. A ¼ wavelength plate is disposed adjacently to the polarizing plate. A polarizing plate is disposed adjacently to a lens. A ¼ wavelength plate is disposed adjacently to the polarizing plate. A beam splitter is disposed between the ¼ wavelength plate and the ¼ wavelength plate. The beam splitter is disposed at such a position that the air-equivalent optical path length of light that is reflected by the polarizing plate and is thereafter reflected by the beam splitter from emission of the light from the display section to transmission of the light through the lens and the air-equivalent optical path length of light that is reflected by the beam splitter and is thereafter reflected by the polarizing plate from emission of the light from the display section to transmission of the light through the lens are equal.

公开(公告)号：US20220146838A1

公开(公告)日：2022-05-12

申请号：US17435872

申请日：2019-03-19

Applicant: Sony Interactive Entertainment Inc.

Inventor： Akira Homma ,  Toru Kuronuma ,  Toshihiro Kusunoki

IPC: G02B27/01

Abstract: A head-mounted display includes a device main body, a mounting band that supports the device main body and is mounted on a user's head, a circuit board that is disposed in the upper portion of the device main body and has a mounting surface on which one or more electronic components are mounted, and a cooling device disposed facing the mounting surface in the upper portion of the device main body.

公开(公告)号：US11137616B2

公开(公告)日：2021-10-05

申请号：US16623211

申请日：2018-07-12

Applicant: Sony Interactive Entertainment Inc.

Inventor： Manabu Ishioka ,  Shotaro Tada ,  Yasutoshi Katsuda ,  Toshihiro Kusunoki

IPC: G02B27/28 ,  G02B5/30 ,  G02B27/00

Abstract: Provided is a display device in which generation of a ghost can be restrained. A polarizing plate is disposed adjacently to a display section. A ¼ wavelength plate is disposed adjacently to the polarizing plate. A polarizing plate is disposed adjacently to a lens. A ¼ wavelength plate is disposed adjacently to the polarizing plate. A beam splitter is disposed between the ¼ wavelength plate and the ¼ wavelength plate. The beam splitter is disposed at such a position that the air-equivalent optical path length of light that is reflected by the polarizing plate and is thereafter reflected by the beam splitter from emission of the light from the display section to transmission of the light through the lens and the air-equivalent optical path length of light that is reflected by the beam splitter and is thereafter reflected by the polarizing plate from emission of the light from the display section to transmission of the light through the lens are equal.

公开(公告)号：US20180218211A1

公开(公告)日：2018-08-02

申请号：US15747269

申请日：2016-08-04

Applicant: Sony Interactive Entertainment Inc.

Inventor： Manabu Ishioka ,  Shotaro Tada ,  Toshihiro Kusunoki

IPC: G06K9/00 ,  H04N5/225 ,  H04N5/33

Abstract: Provided is a head-mounted display in which it is easy to photograph eyes of a user that wears the head-mounted display. The HMD that is worn by the user includes a display unit disposed in front of the eyes of the user, an optical system disposed between the display unit and eyes of the user, and an imaging unit disposed between the display unit and the optical system, the imaging unit imaging the display unit in which an image of the eyes of the user is reflected.

公开(公告)号：US11095873B2

公开(公告)日：2021-08-17

申请号：US16647933

申请日：2018-08-24

Applicant: SONY INTERACTIVE ENTERTAINMENT INC.

Inventor： Toru Kuronuma ,  Toshihiro Kusunoki ,  Hirohito Suzuki

IPC: G09G5/00 ,  H04N13/332 ,  G02C5/12

Abstract: A head-mounted display that can suppress positional misalignment of a display apparatus in the left and right directions, and can reduce the load on a user's nose is proposed. A nose pad assembly H has: a movable portion (M2) having a frame (31), and a nose pad (32) attached to the frame (31); and a support mechanism (M1) that is attached to an apparatus body (10), and supports the frame (31). The support mechanism (M1) supports the frame (31) such that a motion of the nose pad (32) in the front and rear directions is allowed.

公开(公告)号：US10973459B2

公开(公告)日：2021-04-13

申请号：US16127594

申请日：2018-09-11

Applicant: Sony Interactive Entertainment Inc.

Inventor： Toru Kuronuma ,  Toshihiro Kusunoki ,  Hirohito Suzuki

IPC: A61B5/00 ,  A61B5/0205 ,  A61B5/026 ,  A61B5/0476 ,  G02B27/01 ,  G06F3/01 ,  G09G3/20 ,  G09G3/00

Abstract: Disclosed herein is a head-mounted apparatus, including: an optical sensor having a contact face for contacting with the head of a user; a supporting unit disposed around the optical sensor and configured to contact with the head of the user; and a sensor supporting mechanism configured to support the optical sensor so as to permit a movement of the optical sensor in a contact direction that is a direction perpendicular to the contact face.

公开(公告)号：US20200218891A1

公开(公告)日：2020-07-09

申请号：US16821096

申请日：2020-03-17

Applicant: Sony Interactive Entertainment Inc.

Inventor： Manabu Ishioka ,  Shotaro Tada ,  Toshihiro Kusunoki

IPC: G06K9/00 ,  G02B27/00 ,  H04N5/225 ,  H04N5/33

Abstract: Methods and apparatus provide for: disposing a display unit in front of eyes of a user; disposing an optical system between the display unit and the eyes of the user; and disposing an imaging unit between the display unit and the optical system, the imaging unit imaging the display unit in which an image of the eyes of the user is reflected; and irradiating light onto the eyes of the user, where the imaging includes imaging the eyes of the user reflected in the display unit by reflecting the light irradiated by the light-irradiation unit by the eyes of the user.

公开(公告)号：US12117618B2

公开(公告)日：2024-10-15

申请号：US17435872

申请日：2019-03-19

Applicant: Sony Interactive Entertainment Inc.

Inventor： Akira Homma ,  Toru Kuronuma ,  Toshihiro Kusunoki

IPC: G02B27/01

CPC classification number: G02B27/0176 ,  G02B27/0172 ,  G02B2027/0138

Abstract: A head-mounted display includes a device main body, a mounting band that supports the device main body and is mounted on a user's head, a circuit board that is disposed in the upper portion of the device main body and has a mounting surface on which one or more electronic components are mounted, and a cooling device disposed facing the mounting surface in the upper portion of the device main body.

公开(公告)号：US11126840B2

公开(公告)日：2021-09-21

申请号：US16821096

申请日：2020-03-17

Applicant: Sony Interactive Entertainment Inc.

Inventor： Manabu Ishioka ,  Shotaro Tada ,  Toshihiro Kusunoki

IPC: G02B27/01 ,  G06K9/00 ,  G02B27/00 ,  H04N5/225 ,  H04N5/33

Abstract: Methods and apparatus provide for: disposing a display unit in front of eyes of a user; disposing an optical system between the display unit and the eyes of the user; and disposing an imaging unit between the display unit and the optical system, the imaging unit imaging the display unit in which an image of the eyes of the user is reflected; and irradiating light onto the eyes of the user, where the imaging includes imaging the eyes of the user reflected in the display unit by reflecting the light irradiated by the light-irradiation unit by the eyes of the user.

公开(公告)号：US10724859B2

公开(公告)日：2020-07-28

申请号：US15775062

申请日：2016-08-01

Applicant: SONY INTERACTIVE ENTERTAINMENT INC.

Inventor： Akira Suzuki ,  Manabu Ishioka ,  Hidehiko Ogasawara ,  Yasuhiro Watari ,  Masao Shimizu ,  Takayuki Ishida ,  Toshihiro Kusunoki ,  Yuichiro Nakamura

IPC: G01C3/06 ,  G03B35/08 ,  H04N13/271 ,  H04N13/239 ,  H04N13/30 ,  H04N13/344 ,  H04N13/243 ,  G01C11/36

Abstract: A distance-measuring device includes first and second stereoscopic cameras each to be used to measure the distance to an object included in an imaging range. The first stereoscopic camera includes two imaging elements arranged side by side in a first direction, and the second stereoscopic camera includes two imaging elements arranged side by side in a second direction. The second direction is defined as a direction which intersects a plane containing the first direction and an imaging direction of the first stereoscopic camera.