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公开(公告)号：US20170116950A1
公开(公告)日：2017-04-27
申请号：US14920466
申请日：2015-10-22
Applicant: Google Inc.
Inventor： Caner Onal
CPC classification number: G09G3/3696 , G02B27/017 , G02B2027/0118 , G02B2027/0178 , G06T19/006 , G09G3/36 , G09G2320/0209 , G09G2320/0238 , G09G2320/0276 , G09G2320/0626 , G09G2320/066 , G09G2320/0673 , G09G2330/021 , G09G2330/028 , G09G2360/144 , G09G2380/12
Abstract: A technique for operation of a display system includes displaying a display image from a liquid crystal display source, measuring a brightness of ambient light, and selecting a drive voltage for driving liquid crystal cells within the liquid crystal display source based upon the brightness of the ambient light. The drive voltage is used for driving the liquid crystal cells into an on-state or an off-state while displaying the display image.
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公开(公告)号：US09964767B2
公开(公告)日：2018-05-08
申请号：US15059873
申请日：2016-03-03
Applicant: Google Inc.
Inventor： Hui Son , Simon R. Prakash , James C. Dunphy , Caner Onal , Oscar A. Martinez , Philipp H. Schmaelzle , Andrei S. Kazmierski , Ozan Cakmakci
CPC classification number: G02B27/0172 , G02B5/3025 , G02B27/0081 , G02B2027/0125 , G02B2027/013 , G02B2027/0132 , G02B2027/0174 , G02B2027/0178 , G06F3/1446 , G09G3/32 , G09G2300/0426
Abstract: A display apparatus includes a transparent substrate having first and second sides, an array of LED micro-display panels, and an array of collimating reflectors. The LED micro-display panels are disposed within the transparent substrate between the first and second sides and oriented to emit sub-image portions of a display image towards the first side. The collimating reflectors are disposed within the transparent substrate between the first side and the array of LED micro-display panels. The collimating reflectors are aligned with the LED micro-display panels to reflect the sub-image portions back out the second side of the transparent substrate. The LED micro-display panels are offset from the collimating reflectors to expand the sub-image portions prior to reflection by the collimating reflectors.
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公开(公告)号：US20170255011A1
公开(公告)日：2017-09-07
申请号：US15059873
申请日：2016-03-03
Applicant: Google Inc.
Inventor： Hui Son , Simon R. Prakash , James C. Dunphy , Caner Onal , Oscar A. Martinez , Philipp H. Schmaelzle , Andrei S. Kazmierski , Ozan Cakmakci
CPC classification number: G02B27/0172 , G02B5/3025 , G02B27/0081 , G02B2027/0125 , G02B2027/013 , G02B2027/0132 , G02B2027/0174 , G02B2027/0178 , G06F3/1446 , G09G3/32 , G09G2300/0426
Abstract: A display apparatus includes a transparent substrate having first and second sides, an array of LED micro-display panels, and an array of collimating reflectors. The LED micro-display panels are disposed within the transparent substrate between the first and second sides and oriented to emit sub-image portions of a display image towards the first side. The collimating reflectors are disposed within the transparent substrate between the first side and the array of LED micro-display panels. The collimating reflectors are aligned with the LED micro-display panels to reflect the sub-image portions back out the second side of the transparent substrate. The LED micro-display panels are offset from the collimating reflectors to expand the sub-image portions prior to reflection by the collimating reflectors.
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公开(公告)号：US20180106900A1
公开(公告)日：2018-04-19
申请号：US15292251
申请日：2016-10-13
Applicant: Google Inc.
Inventor： Pierre-Yves Droz , Blaise Gassend , Caner Onal , David Hutchison
CPC classification number: G01S17/08 , G01J1/0411 , G01J1/0414 , G01J1/0422 , G01J1/0437 , G01J1/0448 , G01J1/0474 , G01J1/0488 , G01J1/4228 , G01J1/44 , G01J3/0208 , G01J3/0229 , G01J2001/442 , G01J2001/4466 , G01S7/481 , G01S7/4816 , G01S7/4863 , G01S7/4868 , G01S17/10
Abstract: The present disclosure relates to limitation of noise on light detectors using an aperture. One example embodiment includes a system. The system includes a lens disposed relative to a scene and configured to focus light from the scene onto a focal plane. The system also includes an aperture defined within an opaque material disposed at the focal plane of the lens. The aperture has a cross-sectional area. In addition, the system includes an array of light detectors disposed on a side of the focal plane opposite the lens and configured to intercept and detect diverging light focused by the lens and transmitted through the aperture. A cross-sectional area of the array of light detectors that intercepts the diverging light is greater than the cross-sectional area of the aperture.
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