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公开(公告)号：US12039221B2
公开(公告)日：2024-07-16
申请号：US18191687
申请日：2023-03-28
申请人： Magic Leap, Inc.
发明人： Genevieve Mak
IPC分类号： G06F3/147 , G06T7/70 , G06T19/00 , G06V10/22 , G06V10/94 , G06V20/20 , G09G5/14 , G09G5/373 , G09G5/38
CPC分类号： G06F3/147 , G06T7/70 , G06V10/235 , G06V10/945 , G06V20/20 , G09G5/14 , G09G5/373 , G09G5/38 , G06T19/006 , G09G2340/0464 , G09G2340/12 , G09G2354/00
摘要： Systems, methods, and computer program product for displaying virtual content with a wearable display device that in response to identifying a first change from a first field of view to a second field of view, determines, based at least in part upon attribute(s) or criterion (criteria), first virtual content element(s) and second virtual content element(s) from the set that match to first surface(s) within the first field of view, determines second surface(s) within the second field of view based at least in part upon attribute(s) or criterion (criteria), the second surface(s) matching to the second virtual content element(s), moves the first virtual content element(s) from the first surface(s) to the second surface(s), and maintains the second virtual content element(s) with respect to the first surface(s) while the first field of view has been changed into the second field of view.
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公开(公告)号：US12019940B2
公开(公告)日：2024-06-25
申请号：US17531323
申请日：2021-11-19
申请人： DENSO CORPORATION
发明人： Nobuhiko Tanibata
CPC分类号： G06F3/1446 , B60K35/60 , G09G5/38
摘要： A display control device, which controls images to be displayed on a single display mounted on a vehicle, includes: multiple image determination units that determine the images to be displayed on the display; a state monitoring unit that successively monitors, as monitoring targets, the plurality of image determination units to determine whether an abnormality occurs in the plurality of image determination units; and a display mode determination unit that switches a display mode of the display in response to the state monitoring unit determining that an error image is displayed on the display due to the abnormality occurred in the plurality of image determination units. The display mode determination unit switches the display mode such that the error image is less likely to give discomfort to a user.
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公开(公告)号：US11994673B2
公开(公告)日：2024-05-28
申请号：US17310884
申请日：2020-02-07
发明人： Mari Saito , Kenji Sugihara , Soichiro Inatani
IPC分类号： G02B27/00 , G02B27/01 , G06F3/01 , G09G5/38 , H04N21/442 , H04N21/4728 , H04N21/81
CPC分类号： G02B27/0093 , G02B27/0075 , G02B27/017 , G06F3/011 , G06F3/012 , G06F3/013 , G09G5/38 , H04N21/44218 , H04N21/4728 , G02B2027/0138 , G09G2340/0464 , G09G2340/12 , H04N21/816
摘要： An information processing device includes a control unit that has control so that, when detected a status transition of a user including a rising motion or a moving motion of the user during reproduction of a wide-angle image covering the entire field of view of the user, a real-space image acquired by an outward-facing camera provided on a display device that is worn on the head of the user and has a display unit covering the entire field of view is displayed on the display unit in real-time and a 2D image corresponding to a portion of the wide-angle image is displayed on the real-space image.
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公开(公告)号：US11990108B2
公开(公告)日：2024-05-21
申请号：US17504088
申请日：2021-10-18
发明人： Sreejumon Purayil , Mark Fulks , Venkata Ayyagari , Pankaj Jain , Jerry Drake , Gabriel Nava-Vazquez , Adetokunbo Bamidele , Srikanth Challa , Kenneth Walker
IPC分类号： G09G5/38 , G01C21/36 , G06F3/0346 , G06F3/147 , G06T15/00 , G09G5/377 , H04L29/08 , H04L67/52 , H04L67/5681 , H04W4/02 , H04W4/024 , H04W4/18 , H04M1/72457
CPC分类号： G09G5/38 , G01C21/3679 , G06F3/0346 , G06F3/147 , G06T15/005 , G09G5/377 , H04L67/52 , H04L67/5681 , H04W4/024 , H04W4/025 , H04W4/18 , G09G2340/0464 , G09G2340/0492 , G09G2340/12 , G09G2340/14 , G09G2340/145 , G09G2350/00 , G09G2354/00 , H04M1/72457
摘要： An approach is provided for rendering items in a user interface. The approach may, for instance, include processing a current orientation mode of a device, a detected attitude change of the device, and an attitude change threshold to determine a new orientation mode for the device. In an instance when the attitude change threshold is satisfied, then switching to the new orientation mode and in an instance when the new orientation mode is a landscape orientation mode, then causing to present navigation information in an augmented reality display.
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公开(公告)号：US11983856B2
公开(公告)日：2024-05-14
申请号：US17994158
申请日：2022-11-25
发明人： Shohei Hayashi , Toshiya Mori , Tadashi Shibata , Nobuyuki Nakano , Akira Tanaka , Masanaga Tsuji
CPC分类号： G06T5/80 , B60K35/00 , G02B27/0101 , G02B27/0179 , G09G5/14 , G09G5/38 , B60K35/23 , B60K2360/23 , G02B2027/011 , G09G2380/10
摘要： 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：US11935504B2
公开(公告)日：2024-03-19
申请号：US17499051
申请日：2021-10-12
发明人： Jae Hoon Lee , Kyoung Ho Lim
CPC分类号： G09G5/38 , G09G5/373 , G09G2300/0842 , G09G2310/08 , G09G2320/0257 , G09G2340/0464
摘要： A display device includes a shift controller which generates an output image by shifting an input image within a shift range; and pixels which displays the output image. The shift controller sets the shift range to a first range when the input image is a moving image, and sets the shift range to a second range smaller than the first range when the input image is a still image.
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公开(公告)号：US20240046903A1
公开(公告)日：2024-02-08
申请号：US18490518
申请日：2023-10-19
CPC分类号： G09G5/377 , G06T11/00 , G09G5/38 , G02B27/0172 , G02B2027/0138 , G09G2340/12 , G09G2340/0464 , G02B2027/014 , G02B2027/0141 , G09G2354/00
摘要： An apparatus configured to be head-worn by a user, includes: a transparent screen configured to allow the user to see therethrough; a sensor system configured to sense a characteristic of a physical object in an environment in which the user is located; and a processing unit coupled to the sensor system, the processing unit configured to: cause the screen to display a user-controllable object, and cause the screen to display an image of a feature that is resulted from a virtual interaction between the user-controllable object and the physical object, so that the feature will appear to be a part of the physical object in the environment or appear to be emanating from the physical object.
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8.发明公开公开(公告)号：US20240036645A1
公开(公告)日：2024-02-01
申请号：US18486848
申请日：2023-10-13
申请人： Magic Leap, Inc.
IPC分类号： G06F3/01 , H04N13/344 , F21V8/00 , G02B27/01 , G09G5/38
CPC分类号： G06F3/013 , H04N13/344 , G02B6/0076 , G02B27/0172 , G09G5/38 , G02B2027/014 , G09G2320/0606 , G09G2320/0693 , G09G2354/00 , G09G2356/00
摘要： A wearable device may include a head-mounted display (HMD) for rendering a three-dimensional (3D) virtual object which appears to be located in an ambient environment of a user of the display. The relative positions of the HMD and one or more eyes of the user may not be in desired positions to receive image information outputted by the HMD. For example, the HAMID-to-eye vertical alignment may be different between the left and right eyes. The wearable device may determine if the HMD is level on the user's head and may then provide the user with a left-eye alignment marker and a right-eye alignment marker. Based on user feedback, the wearable device may determine if there is any left-right vertical misalignment and may take actions to reduce or minimize the effects of any misalignment.
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公开(公告)号：US11881193B2
公开(公告)日：2024-01-23
申请号：US17833770
申请日：2022-06-06
发明人： Kang Hee Lee , Seung Ho Park , Chai Hoon Lim , Mi Young Joo
IPC分类号： G09G5/38 , G09G3/3225 , G06T3/20 , G09G3/00 , G09G3/3233
CPC分类号： G09G5/38 , G06T3/20 , G09G3/007 , G09G3/3225 , G09G3/3233 , G09G2320/0257 , G09G2320/046 , G09G2320/106
摘要： In an embodiment of the present invention, a method for displaying an image of a display device includes moving the image displayed on an image display region along a movement path including a first position and a second position during a period of time, wherein, during the period of time, a total time for which the image is located at the first position is greater than a total time for which the image is located at the second position.
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公开(公告)号：US11861063B2
公开(公告)日：2024-01-02
申请号：US16752114
申请日：2020-01-24
CPC分类号： G06F3/013 , G02B6/0023 , G02B6/0026 , G02B27/0093 , G02B27/144 , G02B27/283 , G06F3/0304 , G09G3/20 , G09G5/38 , G09G2340/0464 , G09G2354/00 , G09G2360/145
摘要： Provided are an eye-tracking device that may rapidly and accurately track an observer's eye and may be made compact, and a display apparatus including the eye-tracking device. The eye-tracking device includes: a light source configured to emit an illumination light; a light guide plate configured to transmit the illumination light emitted from the light source to an observer's eye and transmit the illumination light reflected from the observer's eye in a direction opposite to a propagation direction of the illumination light emitted from the light source; a photodetector array configured to detect the illumination light reflected from the observer's eye; and a signal processor configured to determine an angle of rotation of the observer's eye based on a two-dimensional (2D) intensity distribution of the illumination light detected by the photodetector array.
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