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1. 发明申请

US20230047955A1 Patterned mirror edge for stray beam and interference mitigation 有权
公开(公告)号：US20230047955A1
公开(公告)日：2023-02-16
申请号：US17976801
申请日：2022-10-30
申请人： Apple Inc.
发明人： Ariel Lipson , Itai Afek , Jonathan Hauser , Roei Remez , Moshe Kriman , Zafrir Mor
IPC分类号： G02B5/18 , G01S7/481 , G02B27/42
摘要： A method for optical sensing includes providing a mirror comprising a central reflective region surrounded by a peripheral glare-suppressing region. A beam of light from a laser light source is directed to reflect from the central region so as to pass through an output optic along an axis toward a target scene. The light returned from the target scene through the output optic is focused onto an optical sensor, via collection optics having a collection aperture surrounding the mirror.

2. 发明授权

US11374381B1 Integrated laser module 有权
公开(公告)号：US11374381B1
公开(公告)日：2022-06-28
申请号：US16795634
申请日：2020-02-20
申请人： Apple Inc.
发明人： Moshe Kriman , Ido Luft
IPC分类号： H01S5/026 , H01L33/54 , H01L33/56 , H01L21/768 , H01S5/183
摘要： An optoelectronic device includes a driver die including drive circuits and first bond pads on a front surface of the driver die. An emitter die is mounted on the front surface of the driver die and includes one or more vertical emitters and second bond pads connected to the vertical emitters. An encapsulation layer contains the emitter die and has an inner surface adjacent to the front surface of the driver die. Conductive vias extend through the encapsulation layer and have inner ends connected to the first bond pads and outer ends at an outer surface of the encapsulation layer. A redistribution layer is disposed over the outer surface of the encapsulation layer and includes conductive traces, each of which is connected to at least one terminal selected from a group of terminals consisting of the second bond pads and the outer ends of the conductive vias.

3. 发明申请

US20180004077A1 Integrated light pipe for optical projection 有权
公开(公告)号：US20180004077A1
公开(公告)日：2018-01-04
申请号：US15691762
申请日：2017-08-31
申请人： Apple Inc.
发明人： Moshe Kriman , Adar Magen
IPC分类号： G03B21/20 , G02B27/42
CPC分类号： G03B21/2066 , G02B3/0068 , G02B19/0028 , G02B19/0066 , G02B27/425 , G03B21/2033
摘要： An optical device includes a first plate having a first transparent region defining an exit face of the device, and a second plate having a second transparent region defining an entrance face of the device. At least one lens is formed over at least one of the first and second transparent regions. First and second planar reflectors are spaced apart and fixed between the first and second plates in mutually-parallel orientations diagonal to the first and second plates, thereby defining an optical path through the device from the entrance face, reflecting from the first and second reflectors, through the exit face and passing through the at least one refractive surface.

4. 发明授权

US10732428B2 Low-temperature hermetic sealing for diffractive optical element stacks 有权
$Low-temperature hermetic sealing for diffractive optical element stacks$
公开(公告)号：US10732428B2
公开(公告)日：2020-08-04
申请号：US16254637
申请日：2019-01-23
申请人： APPLE INC.
发明人： Moshe Kriman , Adar Magen
IPC分类号： G02B27/42 , G02B5/18 , G02B7/00 , C03B23/20 , G02B27/00
摘要： A method for producing an optical apparatus includes providing a pair of glass wafers. One or more diffractive optical elements (DOEs) are formed on one or more of the glass wafers. A spacer is positioned between the glass wafers so as to define a cavity containing the DOEs, and a hermetic seal that bonds the glass wafers together and seals the cavity is formed.

5. 发明授权

US10514596B2 Integrated light pipe for optical projection 有权
公开(公告)号：US10514596B2
公开(公告)日：2019-12-24
申请号：US16166102
申请日：2018-10-21
申请人： APPLE INC.
发明人： Moshe Kriman , Adar Magen
IPC分类号： F21V7/00 , G03B21/20 , G02B27/42 , G02B19/00 , G02B3/00
摘要： An optical device includes a first plate having a first transparent region defining an exit face of the device, and a second plate having a second transparent region defining an entrance face of the device. At least one lens is formed over at least one of the first and second transparent regions. First and second planar reflectors are spaced apart and fixed between the first and second plates in mutually-parallel orientations diagonal to the first and second plates, thereby defining an optical path through the device from the entrance face, reflecting from the first and second reflectors, through the exit face and passing through the at least one refractive surface.

6. 发明申请

US20190171030A1 Low-temperature hermetic sealing for diffractive optical element stacks 审中-公开
$Low-temperature hermetic sealing for diffractive optical element stacks$
公开(公告)号：US20190171030A1
公开(公告)日：2019-06-06
申请号：US16254637
申请日：2019-01-23
申请人： APPLE INC.
发明人： Moshe Kriman , Adar Magen
IPC分类号： G02B27/42 , G02B27/00 , G02B5/18 , G02B7/00 , C03B23/20
摘要： A method for producing an optical apparatus includes providing a pair of glass wafers. One or more diffractive optical elements (DOEs) are formed on one or more of the glass wafers. A spacer is positioned between the glass wafers so as to define a cavity containing the DOEs, and a hermetic seal that bonds the glass wafers together and seals the cavity is formed.

7. 发明授权

US10146116B2 Integrated light pipe for optical projection 有权
公开(公告)号：US10146116B2
公开(公告)日：2018-12-04
申请号：US15907314
申请日：2018-02-28
申请人： APPLE INC.
发明人： Moshe Kriman , Adar Magen
IPC分类号： F21V7/00 , G03B21/20 , G02B27/42
摘要： An optical device includes a first plate having a first transparent region defining an exit face of the device, and a second plate having a second transparent region defining an entrance face of the device. At least one lens is formed over at least one of the first and second transparent regions. First and second planar reflectors are spaced apart and fixed between the first and second plates in mutually-parallel orientations diagonal to the first and second plates, thereby defining an optical path through the device from the entrance face, reflecting from the first and second reflectors, through the exit face and passing through the at least one refractive surface.

8. 发明申请

US20180188642A1 Integrated light pipe for optical projection 审中-公开
公开(公告)号：US20180188642A1
公开(公告)日：2018-07-05
申请号：US15907314
申请日：2018-02-28
申请人： APPLE INC.
发明人： Moshe Kriman , Adar Magen
IPC分类号： G03B21/20 , G02B27/42
CPC分类号： G03B21/2066 , G02B3/0068 , G02B19/0028 , G02B19/0066 , G02B27/425 , G03B21/2033
摘要： An optical device includes a first plate having a first transparent region defining an exit face of the device, and a second plate having a second transparent region defining an entrance face of the device. At least one lens is formed over at least one of the first and second transparent regions. First and second planar reflectors are spaced apart and fixed between the first and second plates in mutually-parallel orientations diagonal to the first and second plates, thereby defining an optical path through the device from the entrance face, reflecting from the first and second reflectors, through the exit face and passing through the at least one refractive surface.

9. 发明申请

US20160358703A1 THIN MAGNET FABRICATION 有权
标题翻译：薄磁铁制造
公开(公告)号：US20160358703A1
公开(公告)日：2016-12-08
申请号：US14733844
申请日：2015-06-08
申请人： Apple Inc.
发明人： Moshe Kriman , Adar Magen
IPC分类号： H01F7/02
CPC分类号： H01F41/0253 , H01F10/007 , H01F13/003 , H01F27/38 , H01F41/026 , H02K1/2706 , H02K1/2786 , H02K1/2793 , H02K15/03 , Y10T29/49075 , Y10T29/49078 , Y10T156/1917
摘要： This application relates to manufacturing techniques for producing thin magnetic elements. In particular, the manufacturing processes are designed to accommodate the mechanical properties of sintered magnetic substrates. One of the manufacturing processes involves cutting a magnetizable substrate into a number of slices and adhesively coupling the slices to a sheet that can take the form of a layer of grinding tape. After concurrently grinding a first surface of each of the slices, the slices are flipped over so that the first surface of each slice is attached to another layer of grinding tape. A second surface of each of the slices is then ground until a desired thickness is achieved. Subsequent to the grinding, dicing operations can be applied to the slices to produce magnets having a desired length and width.
摘要翻译：本申请涉及制造薄磁元件的制造技术。特别地，制造工艺被设计成适应烧结磁性基片的机械性能。其中一个制造过程涉及将可磁化衬底切割成多个切片，并将切片粘合到可以采取研磨带层的形式的片材上。在同时研磨每个切片的第一表面之后，将切片翻转，使得每个切片的第一表面附接到另一层研磨带。然后将每个切片的第二表面研磨直到实现所需的厚度。在研磨之后，可以对切片施加切割操作以产生具有期望长度和宽度的磁体。

10. 发明授权

US11513267B2 Patterned mirror edge for stray beam and interference mitigation 有权
公开(公告)号：US11513267B2
公开(公告)日：2022-11-29
申请号：US16404771
申请日：2019-05-07
申请人： Apple Inc.
发明人： Ariel Lipson , Itai Afek , Jonathan Hauser , Roei Remez , Moshe Kriman , Zafrir Mor
IPC分类号： G01C3/08 , G02B5/18 , G01S7/481 , G02B27/42 , G01S17/89
摘要： A method for optical sensing includes providing a mirror comprising a central reflective region surrounded by a peripheral glare-suppressing region. A beam of light from a laser light source is directed to reflect from the central region so as to pass through an output optic along an axis toward a target scene. The light returned from the target scene through the output optic is focused onto an optical sensor, via collection optics having a collection aperture surrounding the mirror.

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