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公开(公告)号：US20230082393A1
公开(公告)日：2023-03-16
申请号：US17952485
申请日：2022-09-26
摘要： A compact projector for eyewear including a refractive lens to achromatize an image and to reduce the size of the projector. The compact projector includes two total internal reflection (TIR) prisms, a polarizing beamsplitter, a quarter-wave plate, and the refractive lens combining refractive and reflective power, referred to as catadioptric. In one example, a light source generates light that is directed through a collector, into a first TIR prism, to the polarizing beamsplitter, and to a display panel. The display panel modulates the light and creates an image. The image is directed through the beamsplitter, into a second TIR prism, through a quarter-wave plate, and then to the refractive lens. The refractive lens reflects the image back into the second TIR prism, and which image then exits to a waveguide. In a second example, the display generates an illuminated image which is then processed as in the first example.
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公开(公告)号：US11480800B1
公开(公告)日：2022-10-25
申请号：US17473536
申请日：2021-09-13
摘要： A compact projector for eyewear including a refractive lens to achromatize an image and to reduce the size of the projector. The compact projector includes two total internal reflection (TIR) prisms, a polarizing beamsplitter, a quarter-wave plate, and the refractive lens combining refractive and reflective power, referred to as catadioptric. In one example, a light source generates light that is directed through a collector, into a first TIR prism, to the polarizing beamsplitter, and to a display panel. The display panel modulates the light and creates an image. The image is directed through the beamsplitter, into a second TIR prism, through a quarter-wave plate, and then to the refractive lens. The refractive lens reflects the image back into the second TIR prism, and which image then exits to a waveguide. In a second example, the display generates an illuminated image which is then processed as in the first example.
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公开(公告)号：US20230185090A1
公开(公告)日：2023-06-15
申请号：US17548777
申请日：2021-12-13
申请人： Miller Schuck
发明人： Miller Schuck
CPC分类号： G02B27/0172 , G09G3/003 , G02C7/083 , G09G2354/00 , G02B2027/0178 , G02B2027/014 , G02B2027/0134 , G02C2202/12 , G02B30/36
摘要： Eyewear having a stereoscopic display including a lens system, and a non-uniform push-pull lens set wherein the lenses have an increasing optical power from top to bottom to pull virtual imagery closer to the top-back form of the blur and binocular horopters. The center of the optical power is slanted towards the nasal region from top to bottom to mimic the blur horopter's rotation. This provides an increase in user comfort for viewing virtual images on the stereoscopic display. One or both lenses of the push-pull set may have an area of electrically switchable optical power.
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公开(公告)号：US11442275B2
公开(公告)日：2022-09-13
申请号：US17128158
申请日：2020-12-20
申请人： Miller Schuck
发明人： Miller Schuck
IPC分类号： G02B27/01 , G02B30/34 , G02C11/00 , H04N13/344 , H04N13/239 , G02C1/06
摘要： Eyewear having a stereoscopic display including a lens system, and a push-pull lens set including prisms to produce a binocular overlap of two images that coincides with an accommodation plane. The overlap of two virtual images generated by a respective display as seen by the user's two eyes provides user comfort. The stereoscopic display may have a single accommodation plane, where the binocular overlap of the two virtual images depends on the location of the accommodation plane and the depth of the content formed by disparity in the two images. By providing the content at or near the location where the virtual images are at least substantially overlapped, the user viewing comfort is improved. The binocular overlap is controlled by tilting or steering the virtual images inward, such that the overlap occurs at the accommodation plane.
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公开(公告)号：US06831762B2
公开(公告)日：2004-12-14
申请号：US10256797
申请日：2002-09-27
申请人： Miller Schuck , Curt Shuman , Aaron Wegner , Michael Tackitt
发明人： Miller Schuck , Curt Shuman , Aaron Wegner , Michael Tackitt
IPC分类号： G03H116
CPC分类号： G11B7/1356 , G02B5/32 , G11B7/0065 , G11B7/1374 , G11B7/1378
摘要： A system for recording and reading out holograms in a storage medium including a pattern encoder, a first fourier transform lens with a focal length f1, a second fourier transform lens with a focal length f2, a detector array, and a first and second prism. The first prism is located between the pattern encoder and the first fourier transform lens, wherein the optical length between the pattern encoder and the first fourier transform lens through the first prism is equal to a back focal length BFL1. The second prism located between the second fourier transform lens f2 and the detector array, wherein the optical path length between the second fourier transform lens and the detector array through the second prism is equal to a back focal length BFL2.
摘要翻译： 一种用于在包括图案编码器，具有焦距f1的第一傅里叶变换透镜，具有焦距f2的第二傅立叶变换透镜，检测器阵列以及第一和第二棱镜的存储介质中记录和读出全息图的系统。 第一棱镜位于图案编码器和第一傅里叶变换透镜之间，其中图案编码器和通过第一棱镜的第一傅立叶变换透镜之间的光学长度等于后焦距BFL1。 位于第二傅里叶变换透镜f2和检测器阵列之间的第二棱镜，其中第二傅立叶变换透镜与通过第二棱镜的检测器阵列之间的光程长度等于后焦距BFL2。
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公开(公告)号：US20220317459A1
公开(公告)日：2022-10-06
申请号：US17847944
申请日：2022-06-23
申请人： Miller Schuck
发明人： Miller Schuck
IPC分类号： G02B27/01 , H04N13/344 , H04N13/239 , G02B30/34 , G02C11/00
摘要： Eyewear having a stereoscopic display including a lens system, and a push-pull lens set including prisms to produce a binocular overlap of two images that coincides with an accommodation plane. The overlap of two virtual images generated by a respective display as seen by the user's two eyes provides user comfort. The stereoscopic display may have a single accommodation plane, where the binocular overlap of the two virtual images depends on the location of the accommodation plane and the depth of the content formed by disparity in the two images. By providing the content at or near the location where the virtual images are at least substantially overlapped, the user viewing comfort is improved. The binocular overlap is controlled by tilting or steering the virtual images inward, such that the overlap occurs at the accommodation plane.
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公开(公告)号：US06864861B2
公开(公告)日：2005-03-08
申请号：US09222230
申请日：1998-12-29
申请人： Kevin Schehrer , William Cassarly , Douglas McKnight , Russell M. Hudyma , Jonathan Biles , Miller Schuck , Karl Armagost
发明人： Kevin Schehrer , William Cassarly , Douglas McKnight , Russell M. Hudyma , Jonathan Biles , Miller Schuck , Karl Armagost
IPC分类号： G02B5/30 , G02B27/01 , G02F1/13357 , G09G5/00
CPC分类号： G02B27/017 , G02B5/30 , G02B27/0172 , G02F2001/133622
摘要： An image generator having an illuminator, a reflective display device (in one embodiment) and a beamsplitter which produces a virtual image of an image created in a light modulating medium on said reflective display device. In one embodiment, the image generator is a miniature image generator for a relatively small, lightweight head-mounted display which provides a magnified virtual image which is viewed by a viewer. The beamsplitter is optically coupled to the reflective display device. The beamsplitter comprises a film having a plurality of layers including at least a first layer which comprises an oriented birefringent material. The beamsplitter has a wide angle of acceptance.
摘要翻译： 具有照明器，反射显示装置（在一个实施例中）的图像发生器和产生在所述反射式显示装置上的光调制介质中产生的图像的虚像的分束器。 在一个实施例中，图像发生器是用于相对较小，重量轻的头戴式显示器的微型图像发生器，其提供由观看者观看的放大的虚像。 分束器光耦合到反射显示装置。 分束器包括具有至少包括定向双折射材料的至少第一层的多个层的膜。 分束器具有广泛的接受度。
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公开(公告)号：US06542307B2
公开(公告)日：2003-04-01
申请号：US09872073
申请日：2001-06-01
申请人： Philip L. Gleckman , Miller Schuck
发明人： Philip L. Gleckman , Miller Schuck
IPC分类号： G02B2714
CPC分类号： G02B27/0172 , G02B5/30 , G02B2027/0132 , G02B2027/0178
摘要： An enhanced illumination system for a micro-display comprises an illuminator for a reflective display panel having a light source and a prism. The prism has a first substantially planar face proximate to the light source and to the display panel, so that light propagates from the light source into the prism through the first face and is redirected to the display panel through the first face. A second face of the prism is positioned opposite the light source so that light reflected from the display panel impinges on the second face and propagates to imaging optics. The illuminator may also include an auxiliary prism optically coupled to the second face of the first prism to correct for astigmatism of the reflected light from the display panel and a beam splitter between the first prism and the auxiliary prism.
摘要翻译： 用于微显示器的增强照明系统包括用于具有光源和棱镜的反射显示面板的照明器。 棱镜具有靠近光源和显示面板的第一基本平坦的表面，使得光从光源通过第一面传播到棱镜中，并通过第一面重定向到显示面板。 棱镜的第二面与光源相对设置，使得从显示面板反射的光照射在第二面上并传播到成像光学元件。 照明器还可以包括光学耦合到第一棱镜的第二面的辅助棱镜，以校正来自显示面板的反射光的散光和第一棱镜与辅助棱镜之间的分束器。
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公开(公告)号：US20240027804A1
公开(公告)日：2024-01-25
申请号：US17870985
申请日：2022-07-22
申请人： Vaibhav Mathur , Miller Schuck , Mario Matranga
发明人： Vaibhav Mathur , Miller Schuck , Mario Matranga
CPC分类号： G02F1/13312 , G09G3/36 , G09G3/001 , G02F1/13725 , G02F1/13737 , G02B27/0172 , G09G2360/144 , G09G2320/0686 , G02F2203/48 , G02B2027/0178 , G02B2027/0118 , G02F1/13712 , G02F1/1396
摘要： An electronic eyewear device including a spatial dimming pixel panel within an optical assembly that delivers improved backlighting conditions for displayed images. The spatial dimming pixel panel is spatially dimmed where an image is positioned on a display, and the unoccupied area of the display is not dimmed (undimmed), thereby unaltering the real-world view through that portion of the display. The spatial dimming pixel panel is made of multiple liquid crystal cells arranged in a gridded orientation with a dye-doped or guest-host liquid crystal system having a phase change mode with homeotropic alignment. The spatial dimming pixel panel absorbs nonpolarized light when a voltage is applied across the cells and passes nonpolarized light in the absence of a voltage across the cells.
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公开(公告)号：US20220197032A1
公开(公告)日：2022-06-23
申请号：US17128158
申请日：2020-12-20
申请人： Miller Schuck
发明人： Miller Schuck
IPC分类号： G02B27/01 , G02B30/34 , G02C11/00 , H04N13/344 , H04N13/239
摘要： Eyewear having a stereoscopic display including a lens system, and a push-pull lens set including prisms to produce a binocular overlap of two images that coincides with an accommodation plane. The overlap of two virtual images generated by a respective display as seen by the user's two eyes provides user comfort. The stereoscopic display may have a single accommodation plane, where the binocular overlap of the two virtual images depends on the location of the accommodation plane and the depth of the content formed by disparity in the two images. By providing the content at or near the location where the virtual images are at least substantially overlapped, the user viewing comfort is improved. The binocular overlap is controlled by tilting or steering the virtual images inward, such that the overlap occurs at the accommodation plane.
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