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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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公开(公告)号：US20250085543A1
公开(公告)日：2025-03-13
申请号：US18286346
申请日：2022-04-18
Inventor： Masayuki KOZUKA , Yoshihiro MORI , Junya SUZUki , Yoshiichiro KASHIWAGI , Yasutoshi YAMAMOTO , Toshiro NISHO
Abstract: A video display system includes: an observation device, a data obtainment unit that obtains data related to a movement direction of the capturing unit, and a metadata composition unit that obtains metadata based on the obtained data; and a VR device including: a reception unit that receives the metadata; an orientation estimation unit that estimates an orientation of the display device; a differential calculation unit that calculates a relative movement direction of the capturing unit based on a difference between the orientation of the display device and the movement direction of the capturing unit in the metadata; a presentation unit that presents the calculated relative movement direction to a user of a display device; a video generation unit that generates a display video; and a VR device including a display device that displays the display video.
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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：US20240196062A1
公开(公告)日：2024-06-13
申请号：US18286357
申请日：2022-04-18
Inventor： Masayuki KOZUKA , Yoshihiro MORI , Junya SUZUKI , Yoshiichiro KASHIWAGI , Yasutoshi YAMAMOTO , Toshiro NISHIO
IPC: H04N21/4788 , G06F40/58 , H04N21/439 , H04N21/472 , H04N21/81
CPC classification number: H04N21/4788 , G06F40/58 , H04N21/439 , H04N21/472 , H04N21/8106 , H04N21/816
Abstract: A video display system includes: a VR system including a display that displays a VR space to a participant who participates in a VR experience, and an audio processor that receives and outputs voice; an explainer terminal that receives and outputs voice from and to an explainer who provides an explanation to the participant in the VR space; a video distributor that distributes a 360-degree video for the VR space to the VR system; an audio conversation unit that assists an audio conversation between the participant and the explainer; and a controller that manages an operation mode that selectively takes a first state in which questions from the participant to the explainer are not allowed, a second state in which questions are allowed, and a third state in which a question is being asked, and causes the VR system to display information specifying the operation mode on the display.
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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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Patent Agency Ranking
公开(公告)号：US20210197666A1
公开(公告)日：2021-07-01
申请号：US17086906
申请日：2020-11-02
Inventor： Naoki TANAKA , Yasutoshi YAMAMOTO , Tomoka ISHIBASHI , Hiroyasu MAKINO
Abstract: A display controller converts a detection target region contained within a detection range of an obstruction sensor group and extending from a vehicle to the periphery thereof into a virtual marker image and causes a virtual image to be displayed by superimposing the image over a scene in front of the vehicle. When the relative position of an obstruction is within the detection target region, the display controller causes an arc-shaped ripple spreading in a direction based on the relative position of the obstruction to be displayed in a region, of the virtual marker image, located in a direction based on the relative position of the obstruction. The display controller converts the important information into a notification image and causes the notification image to be displayed in a display medium. The display controller changes the display format of at least one of the virtual marker image or the notification image.
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7.发明公开公开(公告)号：US20240196045A1
公开(公告)日：2024-06-13
申请号：US18286353
申请日：2022-04-18
Inventor： Masayuki KOZUKA , Yoshihiro MORI , Junya SUZUKI , Yoshiichiro KASHIWAGI , Yasutoshi YAMAMOTO , Toshiro MISHIO
IPC: H04N21/431 , G06T5/50 , G06T7/20 , G06T15/00 , H04N21/81
CPC classification number: H04N21/4316 , G06T5/50 , G06T7/20 , G06T15/00 , H04N21/816 , G06T2207/20221
Abstract: A video display system for displaying a display video via a display device includes: a VR device including the display device that displays the display video; an observation device proved in a mobile object to give the observation device mobility and including a capturing unit configured to capture video, a data obtaining unit configured to obtain data related to a movement speed of the capturing unit, and a transmission unit configured to transmit, together with the data, the video captured; a reception unit configured to receive video and the data; a video generation unit configured to generate the display video including the video received; and a presentation unit configured to cause the video generation unit to generate and output a graphic corresponding to the movement speed from the data received and superimpose the graphic to present the movement speed of the capturing unit.
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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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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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