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公开(公告)号：US20240384980A1
公开(公告)日：2024-11-21
申请号：US18664987
申请日：2024-05-15
Applicant: Apple Inc.
Inventor： Tong Chen , Yongkang Gao , Xiao Xiang , David D. Dashevsky
IPC: G01B9/02 , G01B9/02001
Abstract: A multi-channel SMI sensor includes an emitter configured to emit light having different polarizations and a polarization-selective lens for directing light having different polarizations towards different locations. The multi-channel SMI sensor is configured to measure physical phenomena at two different locations with a small footprint.
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公开(公告)号：US20210255668A1
公开(公告)日：2021-08-19
申请号：US16791905
申请日：2020-02-14
Applicant: Apple Inc.
Inventor： Xiao Xiang , Tong Chen , Fan Gui , Mark T. Winkler , Ran Tu , Tsu-Hui Lin , Wenrui Cai , Yun Wang
Abstract: In some embodiments, a display stack includes a set of light-emitting elements, and a display backplane that includes a set of conductors and is electrically coupled to the set of light-emitting elements. A conductor in the set of conductors has a length, and a curved edge extending along at least a portion of the length. In some embodiments, a display stack includes a set of light-emitting elements; a set of transistors, electrically coupled to the set of light-emitting elements; and a set of conductors, electrically coupled to the set of transistors. The set of transistors may be electrically coupled to the set of conductors at a set of conductive pads. A plurality of conductive pads in the set of conductive pads is coupled to a single conductor in the set of conductors. The single conductor approaches different conductive pads in the plurality of conductive pads at different angles.
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Patent Agency Ranking
公开(公告)号：US11487859B2
公开(公告)日：2022-11-01
申请号：US16945174
申请日：2020-07-31
Applicant: Apple Inc.
Inventor： Tong Chen , Mark T. Winkler , Ruonan Yang , Tsu-Hui Lin , Wenrui Cai , Xiao Xiang
IPC: G06F21/32 , G02F1/1335 , G06F3/041 , G02F1/13363 , G06F1/16
Abstract: Configurations for display stacks of an electronic device and methods for mitigating crosstalk are disclosed. The display stack may include a transceiver module, which may be located under or behind the display. The transceiver module may include a transmitter module, which may provide polarized light from the transmitter that may suppress module crosstalk. The transceiver module also may include a receiver module, which may include polarization control elements and an analyzer for differentiating between a target signal and a crosstalk signal. The polarization control on both the transmitter module and receiver module sides may suppress the crosstalk signals, which may be due to the reflections between and within the elements of the display stack and resulting from positioning the transceiver module behind the display.
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公开(公告)号：US11067884B2
公开(公告)日：2021-07-20
申请号：US16723850
申请日：2019-12-20
Applicant: Apple Inc.
Inventor： Tong Chen , Mark T. Winkler , Meng-Huan Ho , Rui Liu , Xiao Xiang , Wenrui Cai
IPC: G03B21/62 , H01L51/50 , G06F3/044 , G02B5/128 , G03B21/10 , G03B21/625 , G03B21/56 , H04N9/31 , H04B10/40
Abstract: A device includes a display stack and an optical receiver. The display stack includes a set of opaque elements defining a translucent aperture. The translucent aperture extends through the display stack. The optical receiver is spaced apart from and behind a back surface of the display stack. At least one micro-optic element is formed on the back surface of the display stack, between the display stack and the optical receiver. The at least one micro-optic element includes a micro-optic element having a focal point located within the translucent aperture. The optical receiver is configured to receive light through the translucent aperture and the at least one micro-optic element.
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公开(公告)号：US20220035200A1
公开(公告)日：2022-02-03
申请号：US16945174
申请日：2020-07-31
Applicant: Apple Inc.
Inventor： Tong Chen , Mark T. Winkler , Ruonan Yang , Tsu-Hui Lin , Wenrui Cai , Xiao Xiang
IPC: G02F1/1335 , G06F3/041 , G06F1/16 , G02F1/13363
Abstract: Configurations for display stacks of an electronic device and methods for mitigating crosstalk are disclosed. The display stack may include a transceiver module, which may be located under or behind the display. The transceiver module may include a transmitter module, which may provide polarized light from the transmitter that may suppress module crosstalk. The transceiver module also may include a receiver module, which may include polarization control elements and an analyzer for differentiating between a target signal and a crosstalk signal. The polarization control on both the transmitter module and receiver module sides may suppress the crosstalk signals, which may be due to the reflections between and within the elements of the display stack and resulting from positioning the transceiver module behind the display.
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6.发明申请公开(公告)号：US20200209729A1
公开(公告)日：2020-07-02
申请号：US16723850
申请日：2019-12-20
Applicant: Apple Inc.
Inventor： Tong Chen , Mark T. Winkler , Meng-Huan Ho , Rui Liu , Xiao Xiang , Wenrui Cai
Abstract: A device includes a display stack and an optical receiver. The display stack includes a set of opaque elements defining a translucent aperture. The translucent aperture extends through the display stack. The optical receiver is spaced apart from and behind a back surface of the display stack. At least one micro-optic element is formed on the back surface of the display stack, between the display stack and the optical receiver. The at least one micro-optic element includes a micro-optic element having a focal point located within the translucent aperture. The optical receiver is configured to receive light through the translucent aperture and the at least one micro-optic element.
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公开(公告)号：US11592873B2
公开(公告)日：2023-02-28
申请号：US16791905
申请日：2020-02-14
Applicant: Apple Inc.
Inventor： Xiao Xiang , Tong Chen , Fan Gui , Mark T. Winkler , Ran Tu , Tsu-Hui Lin , Wenrui Cai , Yun Wang
Abstract: In some embodiments, a display stack includes a set of light-emitting elements, and a display backplane that includes a set of conductors and is electrically coupled to the set of light-emitting elements. A conductor in the set of conductors has a length, and a curved edge extending along at least a portion of the length. In some embodiments, a display stack includes a set of light-emitting elements; a set of transistors, electrically coupled to the set of light-emitting elements; and a set of conductors, electrically coupled to the set of transistors. The set of transistors may be electrically coupled to the set of conductors at a set of conductive pads. A plurality of conductive pads in the set of conductive pads is coupled to a single conductor in the set of conductors. The single conductor approaches different conductive pads in the plurality of conductive pads at different angles.
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