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公开(公告)号：US20220099981A1
公开(公告)日：2022-03-31
申请号：US17426608
申请日：2020-02-27
Inventor： Yasutoshi YAMAMOTO , Suguru OGAWA , Hiroyasu MAKINO , Makoto SERIZAWA , Yoshiichiro KASHIWAGI , Toshiro NISHIO , Masayuki KOZUKA
IPC: G02B27/01
Abstract: A display device includes: a first closed-bottom lens tube including a first display part on the closed bottom for displaying a first image; a second closed-bottom lens tube including a second display part on the closed bottom for displaying a second image; an adjustment mechanism including a first rod that extends from the first lens tube and a second rod that extends from the second lens tube and is rotatably connected relative to the first rod; and an image maintainer that, in accordance with the angle of rotation of the first and second rods of the adjustment mechanism, rotates the first and second display parts relative to the first and second lens tubes to bring the horizontal directions of the first and second display parts closer to the arrangement direction of the first and second lens tubes.
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公开(公告)号：US20220035171A1
公开(公告)日：2022-02-03
申请号：US17426604
申请日：2020-02-27
Inventor： Yasutoshi YAMAMOTO , Suguru OGAWA , Hiroyasu MAKINO , Makoto SERIZAWA , Yoshiichiro KASHIWAGI , Toshiro NISHIO , Masayuki KOZUKA
IPC: G02B27/01
Abstract: A display device includes: a first closed-bottom lens tube including a first display part on the closed bottom for displaying a first image; a second closed-bottom lens tube including a second display part on the closed bottom for displaying a second image; an adjustment mechanism including a first rod that extends from the first lens tube and a second rod that extends from the second lens tube and is rotatably connected to the first rod; and an image outputter that outputs the first and second images to the first and second display parts, respectively. The image outputter, in accordance with the angle of rotation of the first and second rods of the adjustment mechanism, controls and outputs the first and second images to bring the horizontal directions thereof closer to the arrangement direction of the first and second lens tubes.
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公开(公告)号：US20230280596A1
公开(公告)日：2023-09-07
申请号：US18016794
申请日：2021-10-28
Inventor： Suguru OGAWA , Masayuki KOZUKA , Yoshiichiro KASHIWAGI , Makoto SERIZAWA , Junya SUZUKI , Hiroyasu MAKINO , Toshiro NISHIO , Yasutoshi YAMAMOTO , Kota NAKAHASHI , Yoshihiro MORI
CPC classification number: G02B27/0176 , H05K7/20172 , H05K7/20145 , G02B2027/0178
Abstract: A display apparatus includes: a first lens barrel in a shape of a bottomed barrel and including, as a bottom portion, a first display device that displays a first image; a second lens barrel in a shape of a bottomed barrel and including, as a bottom portion, a second display device that displays a second image; a support member that supports the first and second lens barrels; and an eye cup that is in a barrel shape and is provided at an open end of each of the first and second lens barrels along the open end. The eye cup includes two or more ventilation paths through which inside and outside of the eye cup communicate with each other in an intersecting direction that intersects a barrel axis direction of the first and second lens barrels and an arrangement direction in which the first and second lens barrels are arranged.
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Patent Agency Ranking
公开(公告)号：US20230258945A1
公开(公告)日：2023-08-17
申请号：US18014974
申请日：2021-10-28
Inventor： Suguru OGAWA , Masayuki KOZUKA , Yoshiichiro KASHIWAGI , Makoto SERIZAWA , Junya SUZUKI , Hiroyasu MAKINO , Toshiro NISHIO , Yasutoshi YAMAMOTO , Kota NAKAHASHI , Yoshihiro MORl
IPC: G02B27/01
CPC classification number: G02B27/0176 , G02B27/0172 , G02B2027/0158 , G02B2027/0163 , G02B2027/0138
Abstract: A display apparatus includes: a first lens barrel in a bottomed barrel shape and including, at the bottom, a first display that displays an image; a second lens barrel in a bottomed barrel shape and including, at the bottom, a second display that displays another image; a support member elongated in an arrangement direction of the first and second lens barrels, and supporting, by passing through the first and second lens barrels in the arrangement direction, at least one of the first and second lens barrels to allow the at least one lens barrel to move in the arrangement direction; and temple parts respectively connected to two ends of the support member in the arrangement direction. The first lens barrel includes first and second sound pickup devices, the second lens barrel includes third and fourth sound pickup devices, and the temple parts respectively include fifth and sixth sound pickup devices.
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公开(公告)号：US20220121032A1
公开(公告)日：2022-04-21
申请号：US17428231
申请日：2020-02-27
Inventor： Makoto SERIZAWA , Yasutoshi YAMAMOTO , Suguru OGAWA , Hiroyasu MAKINO , Yoshiichiro KASHIWAGI , Junya SUZUKI , Toshiro NISHIO , Masayuki KOZUKA
Abstract: A display device includes: a closed-bottomed first lens tube including a first display part on the closed bottom for displaying a first image; a closed-bottomed second lens tube including a second display part on the closed bottom for displaying a second image; an adjustment mechanism including an operable part that is provided between and adjusts a distance between the first and second lens tubes; and an eye cup provided for each of the first and second lens tubes that is tubular and detachably attached to the open end of the first or second lens tube. The eye cup includes: an insertion part that is tubular and inserted inside the first or second lens tube; and a cup part having a curved sheet shape that extends outside of the first or second lens tube.
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公开(公告)号：US20250130430A1
公开(公告)日：2025-04-24
申请号：US18683716
申请日：2022-08-25
Inventor： Suguru OGAWA , Xiaobin LIU , Guoyang SU , Yoshiteru MORI
Abstract: A display apparatus (HMD) is used by being worn by a user and includes: two lens barrels each including a closed bottom; eye cups in a barrel shape and disposed along open ends of the lens barrels; bendable temple parts that support the lens barrels by being worn by the user in an extended state; a detector that detects whether the display apparatus is worn by the user; and a drive mechanism that changes an orientation of the eye cups from a first orientation to a second orientation when the detector detects removal of the display apparatus from the user. The first orientation is an orientation which allows the user to wear the display apparatus and in which the eye cups interfere with the temple parts when bent. In the second orientation, the eye cups do not interfere with the temple parts when bent.
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公开(公告)号：US20240288658A1
公开(公告)日：2024-08-29
申请号：US18017993
申请日：2021-10-28
Inventor： Suguru OGAWA , Takao NAGASHIMA
CPC classification number: G02B7/026 , G02B27/0172 , G02B2027/0132 , G02B2027/0178
Abstract: A display apparatus includes: a first lens barrel for displaying a first image; a second lens barrel for displaying a second image; and a support member that is elongated in an arrangement direction in which the first and the second lens barrels are arranged, and that, by passing through the first and the second lens barrels in the arrangement direction, supports at least the first lens barrel to allow the at least first lens barrel to move in the arrangement direction. The first lens barrel includes a pressing mechanism that presses the support member in a direction intersecting the arrangement direction, toward an inner surface of a first through-hole provided in the first lens barrel through which the support member passes, and the pressing mechanism includes an adjuster that allows adjustment of pressing force for pressing the support member.
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公开(公告)号：US20220146814A1
公开(公告)日：2022-05-12
申请号：US17426599
申请日：2020-02-27
Inventor： Yasutoshi YAMAMOTO , Suguru OGAWA , Hiroyasu MAKINO , Makoto SERIZAWA , Yoshiichiro KASHIWAGI , Toshiro NISHIO , Masayuki KOZUKA
Abstract: A display device includes: a first closed-bottomed lens tube including a first display part on the closed bottom for displaying a first image; a second closed-bottomed lens tube including a second display part on the closed bottom for displaying a second image; and an adjustment mechanism that couples the first lens tube and the second lens tube and is capable of adjusting a distance between the first lens tube and the second lens tube. The adjustment mechanism includes an operable part that adjusts the distance between the first lens tube and the second lens tube.
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