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1. 发明授权

US08976434B2 Apparatus and method for collimating diffused light using a compound holographic optical element 有权
标题翻译：使用复合全息光学元件准直漫射光的装置和方法
公开(公告)号：US08976434B2
公开(公告)日：2015-03-10
申请号：US13339942
申请日：2011-12-29
申请人： Fedor Dimov , Khin Swe Yin , Kevin Yu , Engin Arik , Dmitry Voloschenko
发明人： Fedor Dimov , Khin Swe Yin , Kevin Yu , Engin Arik , Dmitry Voloschenko
IPC分类号： G02B5/32 , G02B27/30
CPC分类号： G02B5/32 , G02B27/30
摘要： A collimator can be made of a compound holographic optical element made of three holographic optical elements. The first reflection holographic optical element will have recorded within it continuous lens configured to receive light from a diffuse light beam and diffract the received light as a first collimated light beam. The second reflection holographic optical element will have recorded within it a regular hologram that is configured to permit the light from the diffuse light source to transmit through it to reach the first reflection holographic element, the second reflection holographic element having within it a second holographically reflective structure configured to receive the first collimated light beam and diffract the first collimated light beam as a second collimated light beam. The third transmission holographic optical element is configured to receive the second collimated light beam and diffract it as a third holographic light beam.
摘要翻译：准直器可以由三个全息光学元件制成的复合全息光学元件制成。第一反射全息光学元件将记录在其连续透镜中，其被配置为接收来自漫射光束的光并将接收的光衍射为第一准直光束。第二反射全息光学元件将在其内部记录有规则的全息图，该全息图被配置为允许来自漫射光源的光透过它传播到达第一反射全息元件，第二反射全息元件在其内具有第二全息反射结构被配置为接收第一准直光束并且将第一准直光束衍射为第二准直光束。第三透射全息光学元件被配置为接收第二准直光束并将其衍射为第三全息光束。

2. 发明申请

US20100157400A1 Holographic Substrate-Guided Wave-Based See-Through Display 审中-公开
标题翻译：全息基板引导波形透视显示
公开(公告)号：US20100157400A1
公开(公告)日：2010-06-24
申请号：US12620538
申请日：2009-11-17
申请人： Fedor Dimov , Tin Aye , Kevin Yu , Svetlana Soboleva , Khin Swe Yin , Myo Kyaw , Dmitry Voloschenko
发明人： Fedor Dimov , Tin Aye , Kevin Yu , Svetlana Soboleva , Khin Swe Yin , Myo Kyaw , Dmitry Voloschenko
IPC分类号： G03H1/04 , G02B5/32 , G03H1/22
CPC分类号： G02B5/32 , G02B5/188 , G02B6/00 , G02B6/34 , G02B27/0172 , G02B2027/0174 , G03H1/0408 , G03H2001/0439 , G03H2001/261 , G03H2210/63 , G03H2270/21
摘要： A holographic substrate-guided wave-based see-through display can has a microdisplay, capable of emitting light in the form of an image. The microdisplay directs its output to a holographic lens, capable of accepting the light in the form of an image from the microdisplay, and capable of transmitting the accepted light in the form of an image. The holographic lens couples its output to an elongate transparent substrate, capable of accepting the light in the form of an image from the holographic lens at a first location, and transmitting the light in the form of an image along a length of the substrate by total internal reflection to a second location spaced from the first location, the elongate substrate being capable of transmitting the accepted light in the form of an image at the second location. The substrate couples out what it receives to a transparent holographic grating, capable of accepting the light transmitted from the elongate substrate and transmitting it to a location outside of the holographic grating as a viewable image.
摘要翻译：全息衬底导向的基于波浪的透视显示器可以具有能够以图像形式发光的微型显示器。微显示器将其输出引导到全息透镜，能够从微显示器接受来自图像形式的光，并且能够以图像的形式传输被接受的光。全息透镜将其输出耦合到细长的透明基板，其能够在第一位置处接收来自全息透镜的图像形式的光，并且沿着基板的长度以图像的形式传输光，总共内部反射到与第一位置间隔开的第二位置，细长衬底能够以第二位置处的图像形式传送被接受的光。衬底将其接收的物体与透明全息光栅耦合，能够接受从细长衬底传输的光并将其透射到全息光栅外部的位置作为可视图像。

3. 发明授权

US10274660B2 Holographic substrate-guided wave-based see-through display 有权
公开(公告)号：US10274660B2
公开(公告)日：2019-04-30
申请号：US12620538
申请日：2009-11-17
申请人： Fedor Dimov , Tin Aye , Kevin Yu , Svetlana Soboleva , Khin Swe Yin , Myo Kyaw , Dmitry Voloschenko
发明人： Fedor Dimov , Tin Aye , Kevin Yu , Svetlana Soboleva , Khin Swe Yin , Myo Kyaw , Dmitry Voloschenko
IPC分类号： G02B5/32 , G02B27/01 , G02B5/18 , G02B6/00 , G02B6/34 , G03H1/04 , G03H1/26
摘要： A holographic substrate-guided wave-based see-through display has a microdisplay, capable of emitting light in the form of an image. The microdisplay directs its output to a holographic optical element, capable of accepting the image from the microdisplay, and capable of transmitting the light. The holographic optical element couples its output to an elongate substrate, capable of accepting the light from the holographic optical element at a first location, and transmitting the light along a length of the substrate by internal reflection to a second location, the elongate substrate being capable of transmitting the accepted light from the second location. The substrate couples out what it receives to a transparent holographic optical element, capable of accepting the light transmitted from the substrate and transmitting it to a location outside of the holographic optical element as a viewable image.

4. 发明授权

US10534114B2 Substrate-guided holographic diffuser 有权
公开(公告)号：US10534114B2
公开(公告)日：2020-01-14
申请号：US13339923
申请日：2011-12-29
申请人： Dmitry Voloschenko , Fedor Dimov , Kevin Yu , Engin Arik
发明人： Dmitry Voloschenko , Fedor Dimov , Kevin Yu , Engin Arik
IPC分类号： G02B5/32 , G02B5/02 , G03H1/04 , G02F1/13357 , F21V8/00 , G03H1/02
摘要： A substrate-guided holographic diffuser has a light-guide section configured to in-couple light and transmit the light within itself via total internal reflection. It can also have a brightness enhancement section that recycles non-diffracted light within the light-guide section. A hologram section that receives light from the light-guide section has a holographic structure defining acceptance conditions and is positioned relative to the internally reflected light such that the internally reflected light meets the acceptance conditions of the holographic structure. The internally reflected light is out-coupled by the holographic structure as a projected image of light scattered from a diffuser.

5. 发明申请

US20120188791A1 SUBSTRATE-GUIDED HOLOGRAPHIC DIFFUSER 审中-公开
标题翻译：基板导向的全息扩散器
公开(公告)号：US20120188791A1
公开(公告)日：2012-07-26
申请号：US13339923
申请日：2011-12-29
申请人： Dmitry VOLOSCHENKO , Fedor Dimov , Kevin Yu , Engin Arik
发明人： Dmitry VOLOSCHENKO , Fedor Dimov , Kevin Yu , Engin Arik
IPC分类号： F21V8/00 , G02B5/32
摘要： A substrate-guided holographic diffuser has a light-guide section configured to in-couple light and transmit the light within itself via total internal reflection. It can also have a brightness enhancement section that recycles non-diffracted light within the light-guide section. A hologram section that receives light from the light-guide section has a holographic structure defining acceptance conditions and is positioned relative to the internally reflected light such that the internally reflected light meets the acceptance conditions of the holographic structure. The internally reflected light is out-coupled by the holographic structure as a projected image of light scattered from a diffuser.
摘要翻译：衬底引导全息漫射器具有导光部分，其被配置为将光聚合并通过全内反射传输其内部的光。它还可以具有再循环导光部分内的非衍射光的亮度增强部分。从导光部接收光的全息图部分具有定义接受条件的全息结构，并相对于内部反射光定位，使得内反射光满足全息结构的接受条件。内部反射光作为从扩散器散射的光的投影图像被全息结构外耦合。

6. 发明申请

US20120170090A1 Apparatus and method for collimating diffused light using a compound holographic optical element 有权
标题翻译：使用复合全息光学元件准直漫射光的装置和方法
公开(公告)号：US20120170090A1
公开(公告)日：2012-07-05
申请号：US13339942
申请日：2011-12-29
申请人： Fedor Dimov , Khin Swe Yin (a/k/a Lillian Yin) , Kevin Yu , Engin Arik , Dmitry Voloschenko
发明人： Fedor Dimov , Khin Swe Yin (a/k/a Lillian Yin) , Kevin Yu , Engin Arik , Dmitry Voloschenko
IPC分类号： G02B5/32
CPC分类号： G02B5/32 , G02B27/30
摘要： A collimator can be made of a compound holographic optical element made of three holographic optical elements. The first reflection holographic optical element will have recorded within it continuous lens configured to receive light from a diffuse light beam and diffract the received light as a first collimated light beam. The second reflection holographic optical element will have recorded within it a regular hologram that is configured to permit the light from the diffuse light source to transmit through it to reach the first reflection holographic element, the second reflection holographic element having within it a second holographically reflective structure configured to receive the first collimated light beam and diffract the first collimated light beam as a second collimated light beam. The third transmission holographic optical element is configured to receive the second collimated light beam and diffract it as a third holographic light beam.
摘要翻译：准直器可以由三个全息光学元件制成的复合全息光学元件制成。第一反射全息光学元件将记录在其连续透镜中，其被配置为接收来自漫射光束的光并将接收的光衍射为第一准直光束。第二反射全息光学元件将在其内部记录有规则的全息图，该全息图被配置为允许来自漫射光源的光透过它传播到达第一反射全息元件，第二反射全息元件在其内具有第二全息反射结构被配置为接收第一准直光束并且将第一准直光束衍射为第二准直光束。第三透射全息光学元件被配置为接收第二准直光束并将其衍射为第三全息光束。

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