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公开(公告)号：US10655988B2
公开(公告)日：2020-05-19
申请号：US16134888
申请日：2018-09-18
Applicant: Apple Inc.
Inventor： Paisith P. Boonsom , Serhan O. Isikman , Richard Ruh , Prashanth S. Holenarsipur , Colin M. Ely , William N. Pickeral , Jairam Manjunathaiah , David G. Havskjold , Anant Rai , Maegan K. Spencer , Milind S. Bhagavat
Abstract: Embodiments of the present disclosure provide an optical encoder for an electronic device. The optical encoder includes a spindle and an encoded pattern disposed around a circumference of the spindle. The encoded pattern may include one or more surface features that create a direction-dependent reflective region.
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公开(公告)号：US20200271483A1
公开(公告)日：2020-08-27
申请号：US16872600
申请日：2020-05-12
Applicant: Apple Inc.
Inventor： Paisith P. Boonsom , Serhan O. Isikman , Richard Ruh , Prashanth S. Holenarsipur , Colin M. Ely , William N. Pickeral , Jairam Manjunathaiah , David G. Havskjold , Anant Rai , Maegan K. Spencer , Milind S. Bhagavat
Abstract: Embodiments of the present disclosure provide an optical encoder for an electronic device. The optical encoder includes a spindle and an encoded pattern disposed around a circumference of the spindle. The encoded pattern may include one or more surface features that create a direction-dependent reflective region.
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Patent Agency Ranking
公开(公告)号：US20160258784A1
公开(公告)日：2016-09-08
申请号：US15060069
申请日：2016-03-03
Applicant: Apple Inc.
Inventor： Paisith P. Boonsom , Serhan O. Isikman , Richard Ruh , Prashanth S. Holenarsipur , Colin M. Ely , William N. Pickeral , Jairam Manjunathaiah , David G. Havskjold , Anant Rai , Maegan K. Spencer , Milind S. Bhagavat
IPC: G01D5/347
CPC classification number: G01D5/347 , G01D5/34715
Abstract: Embodiments of the present disclosure provide an optical encoder for an electronic device. The optical encoder includes a spindle and an encoded pattern disposed around a circumference of the spindle. The encoded pattern may include one or more surface features that create a direction-dependent reflective region.
Abstract translation: 本公开的实施例提供了一种用于电子设备的光学编码器。 光学编码器包括主轴和设置在主轴的圆周周围的编码图案。 编码图案可以包括产生方向依赖反射区域的一个或多个表面特征。
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公开(公告)号：US12085734B1
公开(公告)日：2024-09-10
申请号：US17207453
申请日：2021-03-19
Applicant: Apple Inc.
Inventor： Ivan S. Maric , Alan Kleiman-Shwarsctein , Cole Snider , James A. Curran , Jan K. Quijalvo , Leon J. Garcia, Jr. , Paisith P. Boonsom , Zechariah D. Feinberg
CPC classification number: G02B5/003 , G02B1/11 , G02B7/02 , G02B25/001 , H04N23/55 , H04N23/56 , H04N23/57 , G06F1/163
Abstract: A head-mounted device may have optical modules that present images to a user's left and right eyes. Each optical module may have a lens barrel with a low-reflectance coating, a display coupled to the lens barrel that generates a visible-light image, a lens mounted to the lens barrel through which the image is viewable from an eye box, an infrared light-emitting diode that emits infrared light that illuminates an eye box at an infrared wavelength through the lens, and an infrared camera that captures an image from the eye box at the infrared wavelength. The low-reflectance coating may be a low-visible-reflectance-and-low-infrared-reflectance coating that exhibits low-reflectance for visible light from the display and for infrared light at the infrared wavelength that is generated by the light-emitting diode.
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公开(公告)号：US11002572B2
公开(公告)日：2021-05-11
申请号：US16872600
申请日：2020-05-12
Applicant: Apple Inc.
Inventor： Paisith P. Boonsom , Serhan O. Isikman , Richard Ruh , Prashanth S. Holenarsipur , Colin M. Ely , William N. Pickeral , Jairam Manjunathaiah , David G. Havskjold , Anant Rai , Maegan K. Spencer , Milind S. Bhagavat
Abstract: Embodiments of the present disclosure provide an optical encoder for an electronic device. The optical encoder includes a spindle and an encoded pattern disposed around a circumference of the spindle. The encoded pattern may include one or more surface features that create a direction-dependent reflective region.
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公开(公告)号：US20190017846A1
公开(公告)日：2019-01-17
申请号：US16134888
申请日：2018-09-18
Applicant: Apple Inc,
Inventor： Paisith P. Boonsom , Serhan O. Isikman , Richard Ruh , Prashanth S. Holenarsipur , Colin M. Ely , William N. Pickeral , Jairam Manjunathaiah , David G. Havskjold , Anant Rai , Maegan K. Spencer , Milind S. Bhagavat
IPC: G01D5/347
Abstract: Embodiments of the present disclosure provide an optical encoder for an electronic device. The optical encoder includes a spindle and an encoded pattern disposed around a circumference of the spindle. The encoded pattern may include one or more surface features that create a direction-dependent reflective region.
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公开(公告)号：US10145711B2
公开(公告)日：2018-12-04
申请号：US15060069
申请日：2016-03-03
Applicant: Apple Inc.
Inventor： Paisith P. Boonsom , Serhan O. Isikman , Richard Ruh , Prashanth S. Holenarsipur , Colin M. Ely , William N. Pickeral , Jairam Manjunathaiah , David G. Havskjold , Anant Rai , Maegan K. Spencer , Milind S. Bhagavat
IPC: G01D5/347
Abstract: Embodiments of the present disclosure provide an optical encoder for an electronic device. The optical encoder includes a spindle and an encoded pattern disposed around a circumference of the spindle. The encoded pattern may include one or more surface features that create a direction-dependent reflective region.
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