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公开(公告)号：US09392219B2
公开(公告)日：2016-07-12
申请号：US13956077
申请日：2013-07-31
Applicant: Hewlett-Packard Development Company, L.P.
Inventor： Ian N. Robinson , Kar-Han Tan , Marco Fiorentino , David A. Fattal
IPC: H04N7/14 , G02F1/335 , H04N5/225 , G09G3/34 , G02F1/1335
CPC classification number: H04N7/144 , G02F1/133615 , G09G3/3406 , H04N5/2254
Abstract: According to an example, a display-camera system includes a transparent display panel and a transparent backlight panel. Light sources emit light into the edge of the transparent backlight panel. A first polarizer, between the light sources and the edge of the transparent backlight panel, polarizes the light emitted from the light sources and the transparent backlight panel directs the polarized light towards the transparent display panel. A camera, adjacent a back surface of the transparent backlight panel captures an image of a scene through the transparent display panel and the transparent backlight panel.
Abstract translation: 根据示例，显示照相机系统包括透明显示面板和透明背光面板。 光源将光线发射到透明背光面板的边缘。 在光源和透明背光面板的边缘之间的第一偏振器使得从光源发射的光偏振，并且透明背光面板将偏振光引导到透明显示面板。 透明背光面板背面相邻的相机通过透明显示面板和透明背光面板拍摄场景的图像。
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公开(公告)号：US08915635B2
公开(公告)日：2014-12-23
申请号：US13801996
申请日：2013-03-13
Applicant: Hewlett-Packard Development Company, L.P.
Inventor： Marco Fiorentino , David A Fattal
CPC classification number: G02B6/0031 , G02B6/002
Abstract: A backlight to emit light from a surface thereof includes a light guide to guide light, first and second collimating reflectors and a light source to produce light. The first collimating reflector is at a first edge of the light guide to collimate the light from the light source in a vertical direction and to direct the collimated light into the light guide. The second collimating reflector is at a second edge of the light guide to further collimate the collimated light in a horizontal direction and to redirect the further collimated light back into the light guide.
Abstract translation: 从其表面发射光的背光源包括引导光的导光体，第一和第二准直反射器以及产生光的光源。 第一准直反射器位于光导的第一边缘处，以在垂直方向准直来自光源的光并将准直光引导到光导中。 第二准直反射器位于光导的第二边缘处，以进一步在水平方向准直准直光，并将另外的准直光重定向到光导中。
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公开(公告)号：US09832550B2
公开(公告)日：2017-11-28
申请号：US14764960
申请日：2013-01-31
Applicant: Hewlett-Packard Development Company, L.P.
Inventor： Moray McLaren , Raymond G Beausoleil , Norman Paul Jouppi , Marco Fiorentino , Alan Lynn Davis , Naveen Muralimanohar , Sheng Li
CPC classification number: H04Q11/0005 , H04J14/02 , H04Q11/0003 , H04Q11/0066 , H04Q11/0071 , H04Q2011/0016 , H04Q2011/002 , H04Q2011/0039
Abstract: A system can include an optical multiplexer to combine a plurality of optical input signals having respective wavelengths into a wide-channel optical input signal that is provided to an input channel. The system also includes a photonic packet switch comprising a switch core and a plurality of ports defining a switch radix of the photonic packet switch. The input channel and an output channel can be associated with one of the plurality of ports. The photonic packet switch can process the wide-channel optical input signal and can generate a wide-channel optical output signal that is provided to the output channel. The system further includes an optical demultiplexer to separate the wide-channel optical output signal into a plurality of optical output signals having respective wavelengths. The optical multiplexer and the optical demultiplexer can collectively provide the system with a radix greater than the switch radix.
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公开(公告)号：US20140268867A1
公开(公告)日：2014-09-18
申请号：US13801996
申请日：2013-03-13
Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Inventor： Marco Fiorentino , David A Fattal
IPC: F21V8/00
CPC classification number: G02B6/0031 , G02B6/002
Abstract: A backlight to emit light from a surface thereof includes a light guide to guide light, first and second collimating reflectors and a light source to produce light. The first collimating reflector is at a first edge of the light guide to collimate the light from the light source in a vertical direction and to direct the collimated light into the light guide. The second collimating reflector is at a second edge of the light guide to further collimate the collimated light in a horizontal direction and to redirect the further collimated light back into the light guide.
Abstract translation: 从其表面发射光的背光源包括引导光的导光体，第一和第二准直反射器以及产生光的光源。 第一准直反射器位于光导的第一边缘处，以在垂直方向准直来自光源的光并将准直光引导到光导中。 第二准直反射器位于光导的第二边缘处，以进一步在水平方向准直准直光，并将另外的准直光重定向到光导中。
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公开(公告)号：US20150373433A1
公开(公告)日：2015-12-24
申请号：US14764960
申请日：2013-01-31
Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Inventor： Moray McLaren , Raymond G. Beausoleil , Norman Paul Jouppi , Marco Fiorentino , Alan Lynn Davis , Naveen Muralimanohar , Sheng Li
CPC classification number: H04Q11/0005 , H04J14/02 , H04Q11/0003 , H04Q11/0066 , H04Q11/0071 , H04Q2011/0016 , H04Q2011/002 , H04Q2011/0039
Abstract: A system can include an optical multiplexer to combine a plurality of optical input signals having respective wavelengths into a wide-channel optical input signal that is provided to an input channel. The system also includes a photonic packet switch comprising a switch core and a plurality of ports defining a switch radix of the photonic packet switch. The input channel and an output channel can be associated with one of the plurality of ports. The photonic packet switch can process the wide-channel optical input signal and can generate a wide-channel optical output signal that is provided to the output channel. The system further includes an optical demultiplexer to separate the wide-channel optical output signal into a plurality of optical output signals having respective wavelengths. The optical multiplexer and the optical demultiplexer can collectively provide the system with a radix greater than the switch radix.
Abstract translation: 系统可以包括光复用器以将具有各自波长的多个光输入信号组合成提供给输入通道的宽通道光输入信号。 该系统还包括光子分组交换机，其包括开关核心和限定光子分组交换机的开关基数的多个端口。 输入通道和输出通道可以与多个端口中的一个相关联。 光子分组交换机可以处理宽信道光输入信号，并可以产生提供给输出通道的宽信道光输出信号。 该系统还包括光解复用器，用于将宽信道光输出信号分离成具有各自波长的多个光输出信号。 光复用器和光解复用器可以向系统提供大于开关基数的基数。
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Patent Agency Ranking
公开(公告)号：US10033159B2
公开(公告)日：2018-07-24
申请号：US14785419
申请日：2013-06-20
Applicant: Hewlett-Packard Development Company, L.P.
Inventor： Wayne Victor Sorin , Michael Renne Ty Tan , David A. Fattal , Marco Fiorentino
Abstract: A mode-controlled laser system includes an active region to generate optical energy in response to an electric signal. The system also includes a mirror to resonate the optical energy in an optical cavity. The system also includes a HCG mode control reflector arranged in the optical cavity to control the resonated optical energy into a substantially non-Gaussian intensity profile. The resonated optical energy can be emitted as an optical signal having the substantially non-Gaussian intensity profile.
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公开(公告)号：US20160018582A1
公开(公告)日：2016-01-21
申请号：US14772358
申请日：2013-03-13
Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Inventor： Marco Fiorentino , David A. Fattal
IPC: F21V8/00
CPC classification number: G02B6/0018 , G02B6/002
Abstract: A backlight includes a plate light, guide to guide light, a light source to produce light, and a collimating reflector to substantially collimate the produced light. The collimating reflector also is to direct that collimated light into the plate light guide as guided light of the plate light guide. A portion of the guided light in the backlight is to be emitted from a surface of the backlight as emitted light.
Abstract translation: 背光源包括平板灯，引导光引导件，产生光的光源和准直反射器以基本准直所产生的光。 准直反射器还将平行光引导到平板光导中，作为平板光导的引导光。 背光中的导光的一部分将作为发射光从背光的表面发射。
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公开(公告)号：US20150035936A1
公开(公告)日：2015-02-05
申请号：US13956077
申请日：2013-07-31
Applicant: Hewlett-Packard Development Company, L.P.
Inventor： Ian N. Robinson , Kar-Han Tan , Marco Fiorentino , David A. Fattal
CPC classification number: H04N7/144 , G02F1/133615 , G09G3/3406 , H04N5/2254
Abstract: According to an example, a display-camera system includes a transparent display panel and a transparent backlight panel. Light sources emit light into the edge of the transparent backlight panel. A first polarizer, between the light sources and the edge of the transparent backlight panel, polarizes the light emitted from the light sources and the transparent backlight panel directs the polarized light towards the transparent display panel. A camera, adjacent a back surface of the transparent backlight panel captures an image of a scene through the transparent display panel and the transparent backlight panel.
Abstract translation: 根据示例，显示照相机系统包括透明显示面板和透明背光面板。 光源将光线发射到透明背光面板的边缘。 在光源和透明背光面板的边缘之间的第一偏振器使得从光源发射的光偏振，并且透明背光面板将偏振光引导到透明显示面板。 透明背光面板背面相邻的相机通过透明显示面板和透明背光面板拍摄场景的图像。
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公开(公告)号：US20150093074A1
公开(公告)日：2015-04-02
申请号：US14396429
申请日：2012-06-28
Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Inventor： Paul Kessler Rosenberg , David A. Fattal , Marco Fiorentino , Raymond G. Beausoleil
CPC classification number: G02B6/34 , G02B5/1809 , G02B6/29319 , G02B6/3534 , G02B6/3556 , G02B26/0808 , G02F2201/30 , G02F2203/18 , G02F2203/24 , H04Q11/0005 , H04Q2011/0032
Abstract: Techniques relating to optical shuffling are described herein. In an example, a system for shuffling a plurality of optical beams is described. The system includes a plurality of sources to output respective beams of light. The system further includes a plurality of receivers to receive respective beams of light. The system further includes a shuffling assembly including a plurality of sub-wavelength grating (SWG) sections. Each of the plurality of SWG sections is for defining optical paths of the plurality of beams. The plurality of SWG sections includes at least one reflecting SWG section to reflect and direct light from a respective one of the plurality of sources toward a respective one of the plurality of receivers.
Abstract translation: 本文描述了与光学混洗有关的技术。 在一个示例中，描述了用于混洗多个光束的系统。 该系统包括多个源以输出相应的光束。 该系统还包括多个接收器以接收相应的光束。 该系统还包括包括多个子波长光栅（SWG）部分的混洗组件。 多个SWG部分中的每一个用于限定多个光束的光路。 多个SWG部分包括至少一个反射SWG部分，用于将来自多个源中的相应一个的光的光反射并引导到多个接收器中的相应一个。
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10.发明申请DISPLAY HAVING A BACKPLANE WITH AN EDGE SURFACE THAT MAKES AN ANGLE WITH THE TOP SURFACE 审中-公开具有顶边表面的背板的显示器具有顶表面的角度公开(公告)号：US20140240960A1
公开(公告)日：2014-08-28
申请号：US13778206
申请日：2013-02-27
Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Inventor： David A. Fattal , Marco Fiorentino , Zhen Peng
CPC classification number: B23Q41/00 , G02B6/0013 , G02B6/002 , G02B6/003 , G02B6/0031 , Y10T29/49778
Abstract: A display is disclosed. The display has a backplane with a top surface and an edge surface. The edge surface makes an angle α with respect to the top surface. An optical system is used to create a collimated light beam that is coupled to the edge surface. The collimated light beam makes an angle β with respect to the top surface. The optical axis of the light beam has a refracted angle β′ with respect to the top surface. Angles α and β are selected such that β′ is no smaller than α.
Abstract translation: 公开了一种显示器。 显示器具有顶面和边缘表面的背板。 边缘表面相对于顶面形成角度α。 光学系统用于产生耦合到边缘表面的准直光束。 准直光束形成角度＆bgr; 相对于顶面。 光束的光轴相对于顶面具有折射角“bgr”。 角α和＆bgr; 被选择为使得“bgr”不小于α。
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