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1. 发明授权

US11079601B2 Eye projection system and method 有权
公开(公告)号：US11079601B2
公开(公告)日：2021-08-03
申请号：US15757006
申请日：2016-09-01
申请人： EYEWAY VISION LTD.
发明人： Boris Greenberg
IPC分类号： G02B27/01 , G02B27/00 , G09G3/02
摘要： An eye projection device is provide comprising an eye projection system configured for projecting a light beam to propagate along a propagation path to an eye. The eye projection system comprises: an optical assembly defining a general optical path of light in said optical assembly, the optical assembly comprising a deflector arrangement comprising one or more adjustable optical deflectors arranged along said general optical path and configured to define an adjustable propagation path of the light beam from the optical assembly to the eye; wherein said one or more optical deflectors are configured with at least three adjustable deflection parameters affecting deflection of said propagation path to provide at least three degrees of freedom in adjusting the propagation path of said light beam towards said eye; wherein two of said at least three degrees of freedom are associated with two angular orientations of the propagation path to the eye for compensating over angular changes in a gaze direction of the eye, and at least one of said at least three degrees of freedom are associated with a lateral deflection of the propagation path for compensating over variations in a relative lateral position of said projection system relative to the eye.

2. 发明申请

US20170068091A1 EYE PROJECTION SYSTEM 审中-公开
标题翻译：眼睛投影系统
公开(公告)号：US20170068091A1
公开(公告)日：2017-03-09
申请号：US15122603
申请日：2014-03-03
申请人： EYEWAY VISION LTD.
发明人： Boris Greenberg
IPC分类号： G02B27/00 , G02C11/00 , G02B27/10 , G06F3/01 , G02B27/01
CPC分类号： G02B27/0093 , A61B3/113 , G02B5/20 , G02B26/101 , G02B27/017 , G02B27/0172 , G02B27/104 , G02B2027/0138 , G02B2027/0178 , G02C11/10 , G06F3/013
摘要： An eye projection system is disclosed, including an image generator and an eye projection optical module. The image generator is adapted to obtain data indicative of an image, produce a plurality of light beam portions corresponding to pixels of the image, adjust the intensity of each light beam portion in accordance with a value of a pixel of the image corresponding thereto and direct the light beam portion to propagate along a general optical propagation path towards the eye projection optical module with a projection angle αscn, relative to the general optical propagation path, which is determined in accordance with a location of the respective pixel in the image. The eye projection optical module includes a gaze tracking deflector responsive to input signals indicative of a gaze direction β of a user eye and configured and operable to deflect the general optical propagation path of the light beam portions towards the location of the pupil of the user eye associated with the gaze direction β. The general optical propagation path is deflected such that the light beam portions incident on the pupil with pupil incidence angles αin with respect to a line of sight of the pupil, where the pupil incidence angles αin correspond to the projection angles αscn. The system thereby provides direct projection of the image onto the retina of the eye at a specific location on the retina regardless of the gaze direction β of the eye.
摘要翻译：公开了一种眼睛投影系统，包括图像发生器和眼睛投影光学模块。图像发生器适于获得指示图像的数据，产生与图像的像素相对应的多个光束部分，根据与其对应的图像的像素的值来调整每个光束部分的强度，并且直接所述光束部分沿着一般的光传播路径朝着眼睛投射光学模块传播，其相对于根据图像中的各个像素的位置确定的一般光传播路径具有投影角αscn。眼睛投影光学模块包括注视跟踪偏转器，其响应于指示用户眼睛的注视方向β的输入信号，并被配置和可操作以将光束部分的一般光传播路径偏转到用户眼睛的瞳孔位置与注视方向β相关联。一般的光传播路径被偏转，使得入射到瞳孔上的光束部分具有相对于光瞳的视线的瞳孔入射角αin，其中瞳孔入射角αin对应于投影角度αscn。因此，无论眼睛的注视方向β如何，该系统都可以在视网膜上的特定位置处将图像直接投影到眼睛的视网膜上。

3. 发明授权

US12013977B2 System and method for socially relevant user engagement indicator in augmented reality devices 有权
公开(公告)号：US12013977B2
公开(公告)日：2024-06-18
申请号：US17607655
申请日：2020-04-26
申请人： EyeWay Vision Ltd.
发明人： Mark Shovman , Doron Terre , Ilya Rabinovich , Boris Greenberg
IPC分类号： G06F3/01 , G02B27/01 , G06T19/00 , G06V20/20
CPC分类号： G06F3/011 , G02B27/017 , G02B27/0172 , G06F3/013 , G06F3/016 , G06T19/006 , G06V20/20 , G02B2027/014 , G02B2027/0178 , G06T2219/024
摘要： Some embodiments of the presently disclosed subject matter are directed to an indicator device of user activity in Augmented Reality (AR). The indicator device comprises an indicator module being configured and operable to generate at least one signal being indicative of at least one social relevant parameter related to the user activity to at least one user's onlooker, and a monitoring module connectable to the indicator module and being configured and operable to receive and process data related to user activity, determine whether the user is in a certain condition corresponding to a certain social relevant parameter, and activate the indicator module upon identification of the certain user condition.

4. 发明授权

US10042161B2 Eye projection system 有权
公开(公告)号：US10042161B2
公开(公告)日：2018-08-07
申请号：US15122603
申请日：2014-03-03
申请人： EYEWAY VISION LTD.
发明人： Boris Greenberg
IPC分类号： G02B27/00 , G06F3/01 , G02B26/10 , G02B27/10 , G02B27/01 , G02C11/00 , A61B3/113 , G02B5/20
摘要： An eye projection system is disclosed, including an image generator and an eye projection optical module. The image generator is adapted to obtain data indicative of an image, produce a plurality of light beam portions corresponding to pixels of the image, adjust the intensity of each light beam portion in accordance with a value of a pixel of the image corresponding thereto and direct the light beam portion to propagate along a general optical propagation path towards the eye projection optical module with a projection angle αscn, relative to the general optical propagation path, which is determined in accordance with a location of the respective pixel in the image. The eye projection optical module includes a gaze tracking deflector responsive to input signals indicative of a gaze direction β of a user eye and configured and operable to deflect the general optical propagation path of the light beam portions towards the location of the pupil of the user eye associated with the gaze direction β. The general optical propagation path is deflected such that the light beam portions incident on the pupil with pupil incidence angles αin with respect to a line of sight of the pupil, where the pupil incidence angles αin correspond to the projection angles αscn. The system thereby provides direct projection of the image onto the retina of the eye at a specific location on the retina regardless of the gaze direction β of the eye.

5. 发明申请

US20220179195A1 MEMS BASED LIGHT DEFLECTING DEVICE AND METHOD 有权
公开(公告)号：US20220179195A1
公开(公告)日：2022-06-09
申请号：US17604617
申请日：2020-04-16
申请人： EyeWay Vision Ltd.
发明人： Shlomi EFRATI , Arkady BRONFMAN , Semion KOFMAN , Fares MARJIEH , Yaron ZIMMERMAN , Boris GREENBERG
IPC分类号： G02B26/08 , G02B26/10 , B81B3/00
摘要： Some embodiments are directed to a system comprising a MEMS based actuator unit and a control electric circuit. The actuator unit comprising one or more MEMS actuators, each comprising a stator and a rotor and configured to define a payload position in response to electric potential between said stator and rotor. The electric circuit comprising one or more amplifiers configured to provide electric control signal to the one or more MEMS actuators to selectively vary position of said payload. The electric circuit comprises a sensing circuit configured for providing an alternating carrier signal and for monitoring said carrier signal to generate data on impedance of said one or more MEMS actuators indicative of position of the rotor with respect to the stator of said one or more MEMS actuators.

6. 发明申请

US20200081530A1 METHOD AND SYSTEM FOR REGISTERING BETWEEN AN EXTERNAL SCENE AND A VIRTUAL IMAGE 审中-公开
公开(公告)号：US20200081530A1
公开(公告)日：2020-03-12
申请号：US16682461
申请日：2019-11-13
申请人： EYEWAY VISION LTD.
发明人： Boris Greenberg
IPC分类号： G06F3/01 , G02B27/01 , G06T19/00 , G06T7/521
摘要： The present invention provides a technique for use in augmented reality projection for determining registration between an external scene imaged by the eye on the retina and virtual image/augmentation data. In some embodiments, the invention relates to a technique for determining registration between augmented reality projection on the retina and the external scene captured on the retina, by imaging the retina and identifying projection of the external scene thereon.

7. 发明授权

US10539789B2 Eye projection system 有权
公开(公告)号：US10539789B2
公开(公告)日：2020-01-21
申请号：US16052896
申请日：2018-08-02
申请人： EYEWAY VISION LTD.
发明人： Boris Greenberg
IPC分类号： G02B27/00 , G06F3/01 , G02B26/10 , G02B27/10 , G02B27/01 , G02C11/00 , A61B3/113 , G02B5/20
摘要： Systems and methods for direct projection of images onto an eye retina including, for example, systems and methods for directing a projection/imaging optical path so as to track a location of the eye in accordance with a gaze direction thereof. This enables for projecting images onto specific/fixed locations on the eye retina, while the gaze direction changes.

8. 发明申请

US20180367769A1 IMAGE PROJECTION SYSTEM 审中-公开
公开(公告)号：US20180367769A1
公开(公告)日：2018-12-20
申请号：US15780758
申请日：2016-11-29
申请人： EYEWAY VISION LTD.
发明人： Boris GREENBERG
IPC分类号： H04N9/31 , G02B27/01
摘要： A system (100) for use in retinal image projection comprising at least first (130) and second (140) image projecting units and an eye projection optical module (120). The projecting units (130, 140) are configured to project at least first and second image portions respectively. The eye projection optical module (120) is optically coupled to the image projecting units (130, 140) and is configured to combine optical paths of projection of the at least first (130) and second (140) image projecting units along a general optical path to project a combined image of the first and second image portions on a retina (12, 14) of a user's eye (10).

9. 发明授权

US12056274B2 Eye tracking device and a method thereof 有权
公开(公告)号：US12056274B2
公开(公告)日：2024-08-06
申请号：US17426578
申请日：2020-01-27
申请人： EYEWAY VISION LTD.
发明人： Yakov Weinberg , Albert Kashchenevsky , Erez Yehezkel , Uri Korogodsky , Igor Tikhonenkov , Jacob Kagan
IPC分类号： G06V10/00 , G06F3/01 , G06N20/00 , G06T7/11 , G06T7/60 , G06T7/73 , G06V40/18
CPC分类号： G06F3/013 , G06N20/00 , G06T7/11 , G06T7/60 , G06T7/74 , G06V40/193 , G06T2207/10012 , G06T2207/20081 , G06T2207/30201
摘要： The presently disclosed subject matter relates to an eye tracking method and device. The method can include receiving image data indicative of at least two images of a user's eye, identifying, in each image, regions related to the eye limbus; determining geometrical representation of the limbus structure, and determining a three-dimensional position and gaze direction of the user's eye (i.e. full six degrees of freedom of the eye) by triangulation of the geometrical representation of the limbus structure of at least two images.

10. 发明申请

US20220197379A1 SYSTEM AND METHOD FOR SOCIALLY RELEVANT USER ENGAGEMENT INDICATOR IN AUGMENTED REALITY DEVICES 有权
公开(公告)号：US20220197379A1
公开(公告)日：2022-06-23
申请号：US17607655
申请日：2020-04-26
申请人： EyeWay Vision Ltd.
发明人： Mark SHOVMAN , Doron TERRE , Ilya RABINOVICH , Boris GREENBERG
IPC分类号： G06F3/01 , G06V20/20 , G06T19/00 , G02B27/01
摘要： Some embodiments of the presently disclosed subject matter are directed to an indicator device of user activity in Augmented Reality (AR). The indicator device comprises an indicator module being configured and operable to generate at least one signal being indicative of at least one social relevant parameter related to the user activity to at least one user's onlooker, and a monitoring module connectable to the indicator module and being configured and operable to receive and process data related to user activity, determine whether the user is in a certain condition corresponding to a certain social relevant parameter, and activate the indicator module upon identification of the certain user condition.

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