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公开(公告)号：US20230086164A1
公开(公告)日：2023-03-23
申请号：US17994158
申请日：2022-11-25
Inventor： Shohei HAYASHI , Toshiya MORI , Tadashi SHIBATA , Nobuyuki NAKANO , Akira TANAKA , Masanaga TSUJI
Abstract: An image display system includes a body, a first correction unit, and a second correction unit. The body houses a display unit to display an image and projects a virtual image, corresponding to the image, onto a target space using outgoing light of the display unit. The first correction unit corrects for distortion of the image. The second correction unit corrects a display location of the image on the display unit in accordance with an orientation signal representing a change in orientation of the body. Each of divisional areas of a display screen of the display unit is assigned with a distortion correction parameter for correcting for the distortion of the virtual image. The first correction unit applies distortion correction to each of the image regions of the image on the display screen based on a distortion correction parameter assigned to a divisional area where the image region is displayed.
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公开(公告)号：US20200309554A1
公开(公告)日：2020-10-01
申请号：US16829529
申请日：2020-03-25
Inventor： Akira TANAKA , Toshiya MORI
IPC: G01C21/36 , G06T11/20 , G08G1/0968 , G01C21/26 , B60R1/00
Abstract: A display apparatus of the present disclosure determines whether or not a route section is a linear section on the basis of positional relationship among nodes within the route section including three or more nodes, and, for a route section which is determined to be a linear section, forms and displays a line connecting a start node with a terminal node of the route section as an AR route.
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3.发明申请MAP INFORMATION CREATION DEVICE, INFORMATION PRESENTATION DEVICE, MAP INFORMATION CREATION METHOD AND INFORMATION PROVISION METHOD 有权地图信息创建装置，信息呈现装置，地图信息创建方法和信息提供方法公开(公告)号：US20160011002A1
公开(公告)日：2016-01-14
申请号：US14771931
申请日：2014-03-14
Inventor： Hiroshi AMANO , Takashi AKITA , Akira TANAKA
IPC: G01C21/36 , H04B1/3822 , H04W4/04
CPC classification number: G01C21/3655 , G01C21/32 , G01C21/362 , G08G1/0112 , G08G1/0129 , G08G1/0141 , G09B29/00 , G09B29/10 , H04B1/3822 , H04W4/046
Abstract: A map information creation device for presenting information at an appropriate time includes: an operation obtaining unit which obtains operation information indicating (i) each of positions passed through by a movable body that is moved by a user and (ii) a frequency of an operation performed on a device by a user of the movable body when the movable body is at the position; a determining unit which determines, for each of positions on a map, whether or not information presentation is allowed, based on the frequency at the position indicated by the operation information; and a creating unit which creates the map information indicating a result of the determination by the determining unit for each position on the map.
Abstract translation: 一种用于在适当时间呈现信息的地图信息创建装置包括：操作获取单元，其获得指示（i）由用户移动的可移动体通过的每个位置的操作信息，以及（ii）操作频率 当移动体处于该位置时，由可移动体的使用者在设备上执行; 确定单元，基于由所述操作信息指示的位置处的频率，为所述地图上的每个位置确定是否允许信息呈现; 以及创建单元，其创建指示所述确定单元对于所述地图上的每个位置的确定结果的地图信息。
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公开(公告)号：US20230302904A1
公开(公告)日：2023-09-28
申请号：US18120134
申请日：2023-03-10
Inventor： Akira TANAKA , Toshiya MORI
CPC classification number: B60K35/00 , G01C21/365 , B60K2370/167 , B60K2370/152
Abstract: A display device includes a processing circuit and a display. The processing circuit obtains an ambient temperature of a gyro sensor, obtains a sensitivity associated with a temperature range including the ambient temperature, corrects an angular velocity of the gyro sensor in accordance with the sensitivity, estimates a first estimated vehicle orientation based on the angular velocity corrected, estimates a second estimated vehicle orientation based on the angular velocity detected by the gyro sensor, derives a third estimated vehicle orientation by correcting the first estimated vehicle orientation using a position and a speed of vehicle, and updates the sensitivity of the temperature range using a calculated sensitivity that is based on the second estimated vehicle orientation and the third estimated vehicle orientation. The display displays an image that is in accordance with the third estimated vehicle orientation.
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公开(公告)号：US20200312146A1
公开(公告)日：2020-10-01
申请号：US16829504
申请日：2020-03-25
Inventor： Akira TANAKA , Toshiya MORI
IPC: G08G1/0968 , G06T11/00 , G01C21/26 , G01C21/34 , B60R1/00
Abstract: A display system of the present disclosure forms an AR route by shifting node information included in road map data to a lane on which a subject vehicle is to travel on the basis of lane information. Thus, it is possible to display the AR route which matches a shape of a route on which the subject vehicle is to travel without providing a feeling of strangeness while resolving inconvenience that the AR route is largely displaced from the route on which the subject vehicle is to travel at positions such as an intersection and a branch point, where a plurality of roads intersect.
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Patent Agency Ranking
公开(公告)号：US20150077606A1
公开(公告)日：2015-03-19
申请号：US14554037
申请日：2014-11-25
Inventor： Hirohisa OHTSUKI , Akira TANAKA , Ryohei MIYAGAWA
IPC: H04N5/374 , H04N5/3745
CPC classification number: H04N5/3741 , H01L27/14603 , H01L27/14636 , H01L27/14638 , H01L27/1464 , H01L27/14643 , H01L27/14665 , H04N5/37457
Abstract: A pixel includes: a photoelectric conversion unit that photoelectrically converts incident light and has an upper electrode, a lower electrode, and a photoelectric conversion film interposed between the upper electrode and the lower electrode; an amplifying transistor that outputs a signal according to an amount of a signal charge generated in the photoelectric conversion unit; a charge transfer line that connects the lower electrode and the amplifying transistor; and an output line that outputs the signal from the amplifying transistor, wherein at least a part of the output line is disposed to overlap the lower electrode without another line interposed therebetween.
Abstract translation: 像素包括：光电转换单元，其对入射光进行光电转换，并具有插入在上电极和下电极之间的上电极，下电极和光电转换膜; 放大晶体管，其根据在所述光电转换单元中产生的信号电荷的量输出信号; 连接下电极和放大晶体管的电荷传输线; 以及输出线，其输出来自所述放大晶体管的信号，其中所述输出线的至少一部分设置成与所述下电极重叠，而不插入另一条线。
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公开(公告)号：US20230196953A1
公开(公告)日：2023-06-22
申请号：US18108991
申请日：2023-02-13
Inventor： Akira TANAKA , Toshiya MORI , Tadashi SHIBATA , Fumihito INUKAI
CPC classification number: G09G3/002 , B60K35/00 , G09G2380/10 , G09G2340/0492 , G09G2340/0478 , B60K2370/166 , B60K2370/1529 , B60K2370/23 , B60K2370/334
Abstract: A display device includes a controller that determines the mode of inclination of a display object that is an image shaped to point to one direction, and a drawing unit that projects light representing the display object in the mode of inclination determined by the controller onto a windshield to cause the light to be reflected off the windshield toward a user in the vehicle to enable the user to visually recognize the display object in the mode of inclination as a virtual image through the windshield. The controller determines the mode of inclination of the display object that points to the one direction as a navigation direction, by controlling yaw and roll angles of the display object depending on the attribute of a path point that is set on the path to navigate the vehicle to a destination.
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公开(公告)号：US20220208148A1
公开(公告)日：2022-06-30
申请号：US17698473
申请日：2022-03-18
Inventor： Masanaga TSUJI , Toshiya MORI , Ken'ichi KASAZUMI , Yoshiteru MINO , Tadashi SHIBATA , Nobuyuki NAKANO , Akira TANAKA , Shohei HAYASHI
Abstract: An image display system includes a display unit displaying an image, a projection unit projecting in a target space a virtual image corresponding to the image with an output light of the display unit, a body unit provided thereto the display unit and the projection unit, and an image producing unit including a first correction unit and a second correction unit. The first correction unit performs a first correction processing of correcting, based on a first orientation signal indicative of a first orientation change of the body unit, a display position of the virtual image in the target space. The second correction unit performs a second correction processing of correcting, based on a second orientation signal indicative of a second orientation change of the body unit which is faster than the first orientation change, the display position of the virtual image in the target space.
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公开(公告)号：US20220113138A1
公开(公告)日：2022-04-14
申请号：US17556552
申请日：2021-12-20
Inventor： Akira TANAKA , Fumihito INUKAI , Toshiya MORI , Ken'ichi KASAZUMI
Abstract: A video control device includes a processor and a memory including a program that, when executed, causes the processor to perform operations including: obtaining a position of a vehicle determined by a satellite positioning system; obtaining an estimated position of the vehicle estimated based on dead reckoning; estimating a deviation in an orientation of the vehicle, based on the position of the vehicle determined by the satellite positioning system and the estimated position of the vehicle estimated based on the dead reckoning; calculating an estimated orientation of the vehicle, based on the deviation in the orientation of the vehicle estimated; and outputting the estimated orientation of the vehicle to a video display device that displays information which is based on the orientation of the vehicle.
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公开(公告)号：US20210233499A1
公开(公告)日：2021-07-29
申请号：US17230556
申请日：2021-04-14
Inventor： Masanaga TSUJI , Toshiya MORI , Ken'ichi KASAZUMI , Yoshiteru MINO , Tadashi SHIBATA , Nobuyuki NAKANO , Akira TANAKA , Shohei HAYASHI
Abstract: An image display system includes a display unit displaying an image, a projection unit projecting in a target space a virtual image corresponding to the image with an output light of the display unit, a body unit provided thereto the display unit and the projection unit, and an image producing unit including a first correction unit and a second correction unit. The first correction unit performs a first correction processing of correcting, based on a first orientation signal indicative of a first orientation change of the body unit, a display position of the virtual image in the target space. The second correction unit performs a second correction processing of correcting, based on a second orientation signal indicative of a second orientation change of the body unit which is faster than the first orientation change, the display position of the virtual image in the target space.
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