-
公开(公告)号：US20230251494A1
公开(公告)日：2023-08-10
申请号：US17982102
申请日：2022-11-07
Applicant: Ostendo Technologies, Inc.
Inventor： Jingbo Cai , Hussein S. El-Ghoroury , Martin Maiers
CPC classification number: G02B27/0176 , G02B27/10 , G02B27/0075 , G02B27/283 , G02B2027/0178
Abstract: A near eye display system having an image display panel, a prism assembly comprising a first and second element and a structure such as a eye wear glasses frame. The front and rear surfaces of the first and second elements are aligned and bonded to form the prism assembly. A partially-reflective coating is applied to the interface of the first and second elements to define a beam-splitter interface. The image display panel is disposed near an upper optical region such as a refracting surface of the first element. The lower edge of the second element opposite the beam-splitter interface is a coated reflective surface mirror. The display panel, the optical region and the optically reflective surface are configured to provide compactness and to avoid the break of symmetry. The system accommodates large inter pupil distance (IPD) variation and left/right eye scanning motion.
-
公开(公告)号：US11048089B2
公开(公告)日：2021-06-29
申请号：US16505132
申请日：2019-07-08
Applicant: Ostendo Technologies, Inc.
Inventor： Jingbo Cai , Hussein S. El-Ghoroury , Marty Maiers , Chih-Li Chuang
IPC: G02B27/01
Abstract: A system for near-eye display applications. A lens is provided with a beam-splitting interface horizontally along the width of the lens. Two display devices per lens are provided and disposed on the perimeter surface of the lens opposing an overlapped, prismatic facet optics assembly which balances aberration introduced by the slight symmetry break in the lens.
-
公开(公告)号：US10983350B2
公开(公告)日：2021-04-20
申请号：US16505163
申请日：2019-07-08
Applicant: Ostendo Technologies, Inc.
Inventor： Jingbo Cai , Hussein S. El-Ghoroury , Marty Maiers , Chih-Li Chuang
IPC: G02B27/01
Abstract: A system for near-eye display applications. A lens is provided with a beam-splitting interface horizontally along the width of the lens. Two display devices per lens are provided and disposed on the perimeter surface of the lens opposing an overlapped, prismatic facet optics assembly which balances aberration introduced by the slight symmetry break in the lens.
-
公开(公告)号：US20160182782A1
公开(公告)日：2016-06-23
申请号：US14872834
申请日：2015-10-01
Applicant: Ostendo Technologies, Inc.
Inventor： Hussein S. El-Ghoroury , Zahir Y. Alpaslan , Jingbo Cai , Marty Maiers , Philip Warner , Dale A. McNeill
CPC classification number: H04N5/349 , G02B3/0012 , G02B3/0056 , G02B13/0085 , G02B27/1066 , G02B27/1073 , G02B27/123 , G02B27/2214 , G06T7/557 , G06T2207/10024 , G06T2207/10028 , G06T2207/10052 , H04N5/04 , H04N5/225 , H04N5/2253 , H04N5/2254 , H04N5/2257 , H04N5/2258 , H04N5/23206 , H04N5/23212 , H04N5/23229 , H04N5/23232 , H04N5/23235 , H04N5/23245 , H04N5/23248 , H04N5/247 , H04N9/097 , H04N13/207 , H04N13/282 , H04N13/286 , H04N13/289
Abstract: Spatio-temporal light field cameras that can be used to capture the light field within its spatio temporally extended angular extent. Such cameras can be used to record 3D images, 2D images that can be computationally focused, or wide angle panoramic 2D images with relatively high spatial and directional resolutions. The light field cameras can be also be used as 2D/3D switchable cameras with extended angular extent. The spatio-temporal aspects of the novel light field cameras allow them to capture and digitally record the intensity and color from multiple directional views within a wide angle. The inherent volumetric compactness of the light field cameras make it possible to embed in small mobile devices to capture either 3D images or computationally focusable 2D images. The inherent versatility of these light field cameras makes them suitable for multiple perspective light field capture for 3D movies and video recording applications.
-
公开(公告)号：US10585290B2
公开(公告)日：2020-03-10
申请号：US16505186
申请日：2019-07-08
Applicant: Ostendo Technologies, Inc.
Inventor： Jingbo Cai , Hussein S. El-Ghoroury , Reginald Jonker , Marty Maiers , Chih-Li Chuang
Abstract: Wearable augmented reality display systems are provided. One or a plurality of emissive display elements are embedded in the bridge area of an eyeglass frame. The lenses are provided with a set of transmissive diffractive optical elements and partially reflective diffractive optical elements. The display outputs are directed toward the lens elements whereby the diffractive elements in turn direct the outputs toward the eye-boxes of the viewer.
-
Patent Agency Ranking
公开(公告)号：US09930272B2
公开(公告)日：2018-03-27
申请号：US14872929
申请日：2015-10-01
Applicant: Ostendo Technologies, Inc.
Inventor： Hussein S. El-Ghoroury , Zahir Y. Alpaslan , Jingbo Cai , Marty Maiers , Philip Warner , Dale A. McNeill
IPC: H04N5/232 , H04N5/225 , H04N5/349 , H04N13/02 , H04N5/247 , G02B27/22 , G02B3/00 , G02B13/00 , G02B27/10 , G02B27/12
CPC classification number: H04N5/349 , G02B3/0012 , G02B3/0056 , G02B13/0085 , G02B27/1066 , G02B27/1073 , G02B27/123 , G02B27/2214 , G06T7/557 , G06T2207/10024 , G06T2207/10028 , G06T2207/10052 , H04N5/04 , H04N5/225 , H04N5/2253 , H04N5/2254 , H04N5/2257 , H04N5/2258 , H04N5/23206 , H04N5/23212 , H04N5/23229 , H04N5/23232 , H04N5/23235 , H04N5/23245 , H04N5/23248 , H04N5/247 , H04N9/097 , H04N13/207 , H04N13/282 , H04N13/286 , H04N13/289
Abstract: Spatio-temporal light field cameras that can be used to capture the light field within its spatio temporally extended angular extent. Such cameras can be used to record 3D images, 2D images that can be computationally focused, or wide angle panoramic 2D images with relatively high spatial and directional resolutions. The light field cameras can be also be used as 2D/3D switchable cameras with extended angular extent. The spatio-temporal aspects of the novel light field cameras allow them to capture and digitally record the intensity and color from multiple directional views within a wide angle. The inherent volumetric compactness of the light field cameras make it possible to embed in small mobile devices to capture either 3D images or computationally focusable 2D images. The inherent versatility of these light field cameras makes them suitable for multiple perspective light field capture for 3D movies and video recording applications.
-
公开(公告)号：US20170236295A1
公开(公告)日：2017-08-17
申请号：US15585033
申请日：2017-05-02
Applicant: Ostendo Technologies, Inc.
Inventor： Hussein S. El-Ghoroury , Zahir Y. Alpaslan , Jingbo Cai , Marty Maiers , Philip Warner , Dale A. McNeill
CPC classification number: H04N5/349 , G02B3/0012 , G02B3/0056 , G02B13/0085 , G02B27/1066 , G02B27/1073 , G02B27/123 , G02B27/2214 , G06T7/557 , G06T2207/10024 , G06T2207/10028 , G06T2207/10052 , H04N5/04 , H04N5/225 , H04N5/2253 , H04N5/2254 , H04N5/2257 , H04N5/2258 , H04N5/23206 , H04N5/23212 , H04N5/23229 , H04N5/23232 , H04N5/23235 , H04N5/23245 , H04N5/23248 , H04N5/247 , H04N9/097 , H04N13/207 , H04N13/282 , H04N13/286 , H04N13/289
Abstract: Spatio-temporal light field cameras that can be used to capture the light field within its spatio temporally extended angular extent. Such cameras can be used to record 3D images, 2D images that can be computationally focused, or wide angle panoramic 2D images with relatively high spatial and directional resolutions. The light field cameras can be also be used as 2D/3D switchable cameras with extended angular extent. The spatio-temporal aspects of the novel light field cameras allow them to capture and digitally record the intensity and color from multiple directional views within a wide angle. The inherent volumetric compactness of the light field cameras make it possible to embed in small mobile devices to capture either 3D images or computationally focusable 2D images. The inherent versatility of these light field cameras makes them suitable for multiple perspective light field capture for 3D movies and video recording applications.
-
公开(公告)号：US20170176755A1
公开(公告)日：2017-06-22
申请号：US15381459
申请日：2016-12-16
Applicant: Ostendo Technologies, Inc.
Inventor： Jingbo Cai , Hussein S. El-Ghoroury , Reginald Jonker , Marty Maiers , Chih-Li Chuang
CPC classification number: G02B27/0172 , G02B5/1842 , G02B27/0093 , G02B27/0179 , G02B27/4205 , G02B2027/0123 , G02B2027/0138 , G02B2027/0174 , G02B2027/0178 , G02B2027/0187 , G06T19/006
Abstract: Wearable augmented reality display systems are provided. One or a plurality of emissive display elements are embedded in the bridge area of an eyeglass frame. The lenses are provided with a set of transmissive diffractive optical elements and partially reflective diffractive optical elements. The display outputs are directed toward the lens elements whereby the diffractive elements in turn direct the outputs toward the eye-boxes of the viewer.
-
公开(公告)号：US20170163911A1
公开(公告)日：2017-06-08
申请号：US15350559
申请日：2016-11-14
Applicant: Ostendo Technologies, Inc.
Inventor： Hussein S. El-Ghoroury , Jingbo Cai , Chih-Li Chuang , Marty Maiers
IPC: G09G5/02
CPC classification number: G02B27/0101 , G02B5/10 , G02B27/0081 , G02B27/1066 , G02B2027/011 , G02B2027/0112 , G02B2027/0123 , G02B2027/0125 , G02B2027/014 , G02B2027/0147 , G06T3/0012 , G06T3/0093 , G09G3/2003 , G09G3/2096 , G09G3/3406 , G09G3/3413 , G09G2320/0626 , G09G2360/14 , G09G2360/144 , G09G2380/10
Abstract: Split exit pupil (or split eye-box) heads-up display (HUD) systems and methods are described. The described HUD system methods make use of a split exit pupil design method that enables a modular HUD system and allows the HUD system viewing eye-box size to be tailored while reducing the overall HUD volumetric aspects. A HUD module utilizes a high brightness small size micro-pixel imager to generate a HUD virtual image with a given viewing eye-box segment size. When integrated together into a HUD system, a multiplicity of such HUD modules displaying the same image would enable such an integrated HUD system to have an eye-box size that is substantially larger than the eye-box size of a HUD module. The resultant integrated HUD system volume is substantially volumetrically smaller than a HUD system that uses a single larger imager. Furthermore, the integrated HUD system can be comprised of a multiplicity of HUD modules to scale the eye-box size to match the intended application while maintaining a given desired overall HUD system brightness.
-
公开(公告)号：US09195053B2
公开(公告)日：2015-11-24
申请号：US14486758
申请日：2014-09-15
Applicant: Ostendo Technologies, Inc.
Inventor： Hussein S. El-Ghoroury , Zahir Y. Alpaslan , Jingbo Cai , Marty Maiers , Philip Warner , Dale A. McNeill
CPC classification number: G02B26/08 , G02B26/101 , H04N13/307 , H04N13/32 , H04N13/356 , Y10T29/4978 , Y10T29/49826
Abstract: A spatio-temporal directional light modulator is introduced. This directional light modulator can be used to create 3D displays, ultra-high resolution 2D displays or 2D/3D switchable displays with extended viewing angle. The spatio-temporal aspects of this novel light modulator allow it to modulate the intensity, color and direction of the light it emits within an wide viewing angle. The inherently fast modulation and wide angular coverage capabilities of this directional light modulator increase the achievable viewing angle, and directional resolution making the 3D images created by the display be more realistic or alternatively the 2D images created by the display having ultra high resolution.
Abstract translation: 引入了时空定向光调制器。 该定向光调制器可用于创建具有扩展视角的3D显示器，超高分辨率2D显示器或2D / 3D可切换显示器。 这种新型光调制器的空间 - 时间方面允许它调制在宽视角范围内发射的光的强度，颜色和方向。 该定向光调制器的固有的快速调制和宽的角度覆盖能力增加了可实现的视角，并且使得由显示器创建的3D图像的方向分辨率更加逼真，或者替代地，由具有超高分辨率的显示器创建的2D图像。
-
-
-
-
-
-
-
-
-
Search Results
34
records
(took 0.028 seconds)
