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公开(公告)号：US11221491B2
公开(公告)日：2022-01-11
申请号：US16797899
申请日：2020-02-21
Inventor： Toshihiro Sakatsume , Hiroyasu Makino , Yasutoshi Yamamoto
Abstract: A head mounted display is worn on a head of a user. The head mounted display includes a display device configured to display image; a casing that houses the display device; a right-eye lens and a left-eye lens attached to the casing; and an inter-lens structure disposed between the right-eye lens and the left-eye lens. The head mounted display causes the user to recognize a color of at least a part of the inter-lens structure as a color that is equal to or brighter than a skin color when the user wears the head mounted display.
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公开(公告)号：US12013544B2
公开(公告)日：2024-06-18
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
CPC classification number: G02B27/0176 , G02B7/12 , G02B2027/0154
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：US10983358B2
公开(公告)日：2021-04-20
申请号：US16797899
申请日：2020-02-21
Inventor： Toshihiro Sakatsume , Hiroyasu Makino , Yasutoshi Yamamoto
Abstract: A head mounted display is worn on a head of a user. The head mounted display includes a display device configured to display image; a casing that houses the display device; a right-eye lens and a left-eye lens attached to the casing; and an inter-lens structure disposed between the right-eye lens and the left-eye lens. The head mounted display causes the user to recognize a color of at least a part of the inter-lens structure as a color that is equal to or brighter than a skin color when the user wears the head mounted display.
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Patent Agency Ranking
公开(公告)号：US12099205B2
公开(公告)日：2024-09-24
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
CPC classification number: G02B27/0179 , G02B25/001 , G02B27/0172 , G02B27/0176 , G06F1/163 , G02B2027/014 , G02B2027/0154 , G02B2027/0161 , G02B2027/0178 , G09G3/20
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：US12162352B2
公开(公告)日：2024-12-10
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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公开(公告)号：US12092835B2
公开(公告)日：2024-09-17
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
CPC classification number: G02B27/0179 , G02B25/001 , G02B27/0172 , G02B27/0176 , G06F1/163 , G02B2027/014 , G02B2027/0154 , G02B2027/0161 , G02B2027/0178 , G09G3/20
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：US11668945B2
公开(公告)日：2023-06-06
申请号：US17269782
申请日：2020-02-27
Inventor： Yasutoshi Yamamoto , Toshihiro Sakatsume , Hiroyasu Makino
CPC classification number: G02B27/0176 , G02B2027/0154
Abstract: The head mounted display includes: a headgear having an attachment that comes into close contact with the face of the user in a manner such that the user can see at least the front and a fixture that is attached to the attachment and is used for fixing the attachment to the head of the user while maintaining the close contact with the face of the user; a display unit that has a video display unit configured to display video and is detachable from the attachment; and a lock mechanism that is provided in at least one of the attachment or the display unit, and fixes the display unit to the attachment in a manner such that the fixing can be released. The attachment and the display unit are configured to engage with each other in the front-rear direction of the user.
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公开(公告)号：US11624930B2
公开(公告)日：2023-04-11
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
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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