公开(公告)号：US20190353908A1

公开(公告)日：2019-11-21

申请号：US16476339

申请日：2018-02-15

申请人： Norikazu IGARASHI ,  Shigenobu HIRANO ,  Yasuo KATANO ,  Kenji KAMEYAMA ,  Takashi MAKI ,  Yuuto GOTOH ,  Satomi TANAKA ,  Shiroh IKEGAMI ,  lkue KAWASHIMA ,  Qing LIANG

发明人： Norikazu IGARASHI ,  Shigenobu HIRANO ,  Yasuo KATANO ,  Kenji KAMEYAMA ,  Takashi MAKI ,  Yuuto GOTOH ,  Satomi TANAKA ,  Shiroh IKEGAMI ,  lkue KAWASHIMA ,  Qing LIANG

IPC分类号： G02B27/01 ,  G02F1/163

摘要： An object of the present disclosure is to provide a display apparatus (1) that enhances the response speed while suppressing the reduction in durability even when the transmittance control is performed. A display apparatus (1) includes a display unit (10), a plurality of light adjustment devices (140), and a controller (9). The display unit (10) is configured to be attached to a head of a user (A) to display information to the user (A). Each of the plurality of light adjustment devices (140) is configured to change a transmittance to adjust an intensity of light (L′) incident from outside. The controller (9) is configured to independently control the transmittances of the plurality of light adjustment devices (140) separately from each other.

公开(公告)号：US20170328733A1

公开(公告)日：2017-11-16

申请号：US15586810

申请日：2017-05-04

申请人： Yuuto GOTOH ,  Shigenobu HIRANO ,  Ikue KAWASHIMA ,  Yasuo KATANO ,  Takashi MAKI ,  Kenji KAMEYAMA ,  Shiroh IKEGAMI ,  Qing LIANG ,  Kiyohiko SHINOMIYA ,  Norikazu IGARASHI ,  Satomi TANAKA

发明人： Yuuto GOTOH ,  Shigenobu HIRANO ,  Ikue KAWASHIMA ,  Yasuo KATANO ,  Takashi MAKI ,  Kenji KAMEYAMA ,  Shiroh IKEGAMI ,  Qing LIANG ,  Kiyohiko SHINOMIYA ,  Norikazu IGARASHI ,  Satomi TANAKA

IPC分类号： G01C21/36 ,  G06T11/60 ,  G02B27/01 ,  G02F1/15

摘要： A management server communicable with a plurality of terminal devices, including a first terminal device, includes: a receiver to receive, from the first terminal device, shared information to be shared between the plurality of terminal devices, the shared information including first location information indicating a current location of the first terminal device, direction information indicating a direction that the first terminal device faces, and distance information indicating a distance from the first terminal device to a target destination; circuitry to generate target destination information including second location information indicating a location of the target destination based on the shared information received from the first terminal device; and a transmitter to transmit the target destination information to the plurality of terminal devices for display at the plurality of terminal devices.

公开(公告)号：US20170315357A1

公开(公告)日：2017-11-02

申请号：US15479772

申请日：2017-04-05

申请人： Yasuo KATANO ,  Shigenobu HIRANO ,  lkue KAWASHIMA ,  Kenji KAMEYAMA ,  Takashi MAKI ,  Yuuto GOTOH ,  Shiroh IKEGAMI ,  Qing LIANG

发明人： Yasuo KATANO ,  Shigenobu HIRANO ,  lkue KAWASHIMA ,  Kenji KAMEYAMA ,  Takashi MAKI ,  Yuuto GOTOH ,  Shiroh IKEGAMI ,  Qing LIANG

IPC分类号： G02B27/01 ,  G02B26/02 ,  G02F1/157

CPC分类号： G02B27/0172 ,  G02B26/02 ,  G02B27/017 ,  G02B2027/0118 ,  G02B2027/0178 ,  G02F1/157

摘要： A monocular image display device includes a virtual image former to display an image in front of one eye of a user and a primary light amount adjuster being in front of another eye of the user. The primary light amount adjuster is disposed closer to the one eye of the user than an optical axis of the another eye of the user is.

公开(公告)号：US20220026716A1

公开(公告)日：2022-01-27

申请号：US17378812

申请日：2021-07-19

申请人： Yoshifumi SUDOH ,  Naoki NAKAMURA ,  Masahiro ITOH ,  Susumu MOMMA ,  Shun OKAZAKI ,  Shigenobu HIRANO ,  Yasuo KATANO ,  Kenji KAMEYAMA ,  Norikazu IGARASHI ,  Aino HASEGAWA ,  Takashi MAKI ,  Masamichi YAMADA ,  Takemasa TSUTSUI

发明人： Yoshifumi SUDOH ,  Naoki NAKAMURA ,  Masahiro ITOH ,  Susumu MOMMA ,  Shun OKAZAKI ,  Shigenobu HIRANO ,  Yasuo KATANO ,  Kenji KAMEYAMA ,  Norikazu IGARASHI ,  Aino HASEGAWA ,  Takashi MAKI ,  Masamichi YAMADA ,  Takemasa TSUTSUI

IPC分类号： G02B27/01 ,  F21V8/00 ,  G02B3/06 ,  G02B9/14 ,  G02B9/10

摘要： A propagation optical system includes: a first optical system; an intermediate optical element; and a second optical system. The first optical system, the intermediate optical element, and the second optical system being sequentially arranged in a direction from the image display element toward the light guide member along an optical axis. The intermediate optical element has a non-rotationally symmetric curved surface, of which shape is non-rotationally symmetric about the optical axis. A cross-sectional shape, of the non-rotationally symmetric curved surface, in a first plane including the optical axis is non-arc shape. The first plane is a plane in which the non-rotationally symmetric surface has a strongest positive power among planes including the optical axis. The propagation optical system is configured to form, between the first optical system and the second optical system, an intermediate image corresponding to an image displayed on the image display element.

公开(公告)号：US20220252838A1

公开(公告)日：2022-08-11

申请号：US17588354

申请日：2022-01-31

申请人： Yoshifumi SUDOH ,  Yasuo KATANO ,  Shigenobu HIRANO ,  Masahiro ITOH ,  Naoki NAKAMURA ,  Susumu MOMMA ,  Shun OKAZAKI ,  Masamichi YAMADA ,  Kenji KAMEYAMA ,  Norikazu IGARASHI ,  Aino HASEGAWA ,  Takashi MAKI

发明人： Yoshifumi SUDOH ,  Yasuo KATANO ,  Shigenobu HIRANO ,  Masahiro ITOH ,  Naoki NAKAMURA ,  Susumu MOMMA ,  Shun OKAZAKI ,  Masamichi YAMADA ,  Kenji KAMEYAMA ,  Norikazu IGARASHI ,  Aino HASEGAWA ,  Takashi MAKI

IPC分类号： G02B13/00 ,  H04N5/225 ,  G02B7/02 ,  G02B3/00

摘要： A lens unit includes: a lens group including: an object-side lens closest to an object side in the lens group; an image-side lens closest to an image side in the lens group; and an intermediate lens between the object-side lens and the image-side lens, the object-side lens, the image-side lens, and the intermediate lens being arranged along an optical axis; a first holder holding an edge surface of the object-side lens and an edge surface of the intermediate lens; and a second holder separate from the first holder, the second holder holding the edge surface of the intermediate lens and an edge surface of the image-side lens.

公开(公告)号：US20230280592A1

公开(公告)日：2023-09-07

申请号：US18008183

申请日：2021-06-09

申请人： Naoki NAKAMURA ,  Masahiro ITOH ,  Susumu MOMMA ,  Shigenobu HIRANO ,  Yoshifumi SUDOH ,  Shun OKAZAKI ,  Yasuo KATANO ,  Kenji KAMEYAMA ,  Norikazu IGARASHI ,  Masamichi YAMADA ,  Aino HASEGAWA ,  Takashi MAKI

发明人： Naoki NAKAMURA ,  Masahiro ITOH ,  Susumu MOMMA ,  Shigenobu HIRANO ,  Yoshifumi SUDOH ,  Shun OKAZAKI ,  Yasuo KATANO ,  Kenji KAMEYAMA ,  Norikazu IGARASHI ,  Masamichi YAMADA ,  Aino HASEGAWA ,  Takashi MAKI

IPC分类号： G02B27/01 ,  F21V8/00

CPC分类号： G02B27/0172 ,  G02B6/0018 ,  G02B2027/0123 ,  G02B2027/0118

摘要： A light guide member (300) includes a boundary surface (304) configured to reflect image light guided to the boundary surface (304) and emit the image light outside the light guide member (300), an opposing surface (306) parallel to the boundary surface (304), the opposing surface (306) facing the boundary surface (304), a first inclined surface (305) having an inclination in which a distance between the first inclined surface (305) and the boundary surface (304) decreases in a guiding direction of the image light, and a second inclined surface (307) between the opposing surface (306) and the first inclined surface (305), the second inclined surface (307) inclined at a different angle with the first inclined surface (305) in the guiding direction.

公开(公告)号：US20240201501A1

公开(公告)日：2024-06-20

申请号：US18540914

申请日：2023-12-15

申请人： Aino HASEGAWA ,  Shigenobu HIRANO ,  Yasuo KATANO ,  Masahiro ITOH ,  Takashi MAKI ,  Yoshifumi SUDOH

发明人： Aino HASEGAWA ,  Shigenobu HIRANO ,  Yasuo KATANO ,  Masahiro ITOH ,  Takashi MAKI ,  Yoshifumi SUDOH

IPC分类号： G02B27/01

CPC分类号： G02B27/0172 ,  G02B2027/0178

摘要： A head-mounted display includes a light source to emit image light; and an optical component disposed opposite to a head, the optical component has multiple reflective surfaces arrayed in a first direction to reflect the image light to an eye in the head. At least two of the multiple reflective surfaces are disposed in a second direction tilted with respective to the first direction.

公开(公告)号：US20110110654A1

公开(公告)日：2011-05-12

申请号：US12938678

申请日：2010-11-03

申请人： Takashi MAKI

发明人： Takashi MAKI

IPC分类号： G03B17/00 ,  H04N5/225

CPC分类号： H04N5/2251 ,  H04N5/23209

摘要： A camera system includes an interchangeable lens unit including an optical lens and an imaging device for taking an image of light from a subject having passed through the optical lens, a body unit to and from which the interchangeable lens unit is attachable and detachable, a setting information saving unit which is provided in each of the interchangeable lens unit and the body unit and saves part or all of pieces of setting information referred to in taking an image, a setting information choosing unit which chooses setting information to refer to, from the setting information saved in the interchangeable lens unit and the setting information saved in the body unit, and a setting information determination unit which determines whether or not the setting information saved in the body unit is applicable to the interchangeable lens unit.

摘要翻译： 照相机系统包括可互换透镜单元，其包括光学透镜和用于拍摄来自经过光学透镜的被摄体的光的图像的成像装置，可互换透镜单元可附接和分离的主体单元，设置 信息存储单元，设置在可互换镜头单元和身体单元中的每一个中，并且保存从拍摄图像中参考的部分或全部设置信息，从设置中选择设置信息的设置信息选择单元 保存在可更换镜头单元中的信息和保存在主体单元中的设置信息，以及设置信息确定单元，其确定保存在主体单元中的设置信息是否适用于可更换镜头单元。

公开(公告)号：US20090096910A1

公开(公告)日：2009-04-16

申请号：US12212962

申请日：2008-09-18

申请人： Takuroh YASUDA ,  Yohsuke SUZUKI ,  Atsushi MATSUTANI ,  Takashi MAKI

发明人： Takuroh YASUDA ,  Yohsuke SUZUKI ,  Atsushi MATSUTANI ,  Takashi MAKI

IPC分类号： H04N5/225

CPC分类号： H04N5/23293 ,  G06F3/0346

摘要： An imaging apparatus includes an imaging element configured to convert an optical image to a digital image information, an imaging processing device configured to acquire an image information by way of the imaging element, an incline detection device configured to detect an incline of the imaging apparatus, an image display device configured to display an image based on the image information, an incline computation device configured to compute an incline information that corresponds to a magnitude of the incline, in accordance with a detection data that is obtained by the incline detection device, an information storage device configured to store the incline information that is computed by the incline computation device, and a display processing device configured to display the image and an incline guide display corresponding to the incline information upon a screen of the image display device. The display processing device is configured to change a display format of the incline guide display in accordance with the magnitude of the incline.

摘要翻译： 一种成像装置，包括被配置为将光学图像转换为数字图像信息的成像元件，被配置为通过所述成像元件获取图像信息的成像处理装置，被配置为检测所述成像装置的倾斜度的倾斜检测装置， 被配置为基于所述图像信息显示图像的图像显示装置，倾斜计算装置，被配置为根据由所述倾斜检测装置获得的检测数据计算与所述倾斜的大小对应的倾斜信息， 信息存储装置，被配置为存储由倾斜计算装置计算出的倾斜信息;以及显示处理装置，被配置为在图像显示装置的屏幕上显示对应于倾斜信息的图像和倾斜引导显示。 显示处理装置被配置为根据倾斜的大小改变倾斜导向显示的显示格式。

公开(公告)号：US20160156881A1

公开(公告)日：2016-06-02

申请号：US14947403

申请日：2015-11-20

申请人： Haike GUAN ,  Ryosuke KASAHARA ,  Tomoaki YANO ,  Naoki KIKUCHI ,  Takashi MAKI

发明人： Haike GUAN ,  Ryosuke KASAHARA ,  Tomoaki YANO ,  Naoki KIKUCHI ,  Takashi MAKI

IPC分类号： H04N7/18 ,  B60Q9/00 ,  G06K9/00

CPC分类号： B60C9/00 ,  B60Q9/00 ,  G06K9/00825 ,  G06K9/00845 ,  H04N7/185

摘要： A detection device includes a camera, a recognition unit, and a detection unit. The camera acquires image data obtained by capturing surroundings of a vehicle. The recognition unit recognizes switching of signal indication of a traffic signal from the image data. The detection unit detects a dangerous driving degree indicating a degree of dangerous driving done by a driver of the vehicle based on acceleration data of the vehicle acquired after the signal indication is switched.

摘要翻译： 检测装置包括摄像机，识别单元和检测单元。 相机获取通过捕获车辆的周围而获得的图像数据。 识别单元识别来自图像数据的交通信号的信号指示的切换。 检测单元基于在切换信号指示之后获取的车辆的加速度数据来检测表示车辆驾驶员进行的危险驾驶程度的危险驾驶程度。