公开(公告)号：WO2020055675A1

公开(公告)日：2020-03-19

申请号：PCT/US2019/049873

申请日：2019-09-06

Applicant: APPLE INC.

Inventor： HAJATI, Arman ,  UPTON, Robert, S. ,  GERSON, Yuval

IPC: G02B26/10 ,  G02B27/01 ,  G02B27/00

Abstract: A display system may display image frames. The system may include a scanning mirror and an array of staggered light emitting elements. The light emitting elements may emit image light and collimating optics may direct the light at the scanning mirror, which reflects the image light while rotating about an axis. Control circuitry may selectively activate the light emitting elements across tangential and sagittal axes of the image frame while controlling the scanning mirror to scan across the sagittal axis.

公开(公告)号：EP3291058A1

公开(公告)日：2018-03-07

申请号：EP17186535.5

申请日：2017-08-17

Applicant: Apple Inc.

Inventor： HAJATI, Arman

IPC: G06F3/01

CPC classification number: G06F3/016 ,  G06F3/041 ,  G06F3/04886 ,  G06F2203/014 ,  G08B6/00

Abstract: An electronic device may include a device housing, a touch display carried by the device housing and configured to sense a user input at a location thereon, and haptic actuators spaced apart within the device housing. The electronic device may also include a controller coupled to the touch display and the haptic actuators. The controller may be configured to cooperate with the touch display to determine a sensed location of the user input on the touch display, and drive the haptic actuators to focus a haptic sensation at the sensed location on the touch display.

Abstract translation: 电子设备可以包括设备外壳，由设备外壳携带并且被配置为感测其上的位置处的用户输入的触摸显示器以及在设备外壳内间隔开的触觉致动器。 电子设备还可以包括耦合到触摸显示器和触觉致动器的控制器。 控制器可以被配置为与触摸显示器协作以确定在触摸显示器上感测到的用户输入的位置，并且驱动触觉致动器以将触觉感知聚焦在触摸显示器上的感测位置处。

公开(公告)号：WO2018151753A1

公开(公告)日：2018-08-23

申请号：PCT/US2017/044663

申请日：2017-07-31

Applicant: APPLE INC.

Inventor： HAJATI, Arman

IPC: G06F3/01

CPC classification number: G06F3/016

Abstract: A haptic actuator may include a housing, at least one coil carried by the housing, and a field member having opposing first and second sides. The haptic actuator may also include a respective at least one flexure bearing mounting each of the first and second sides of the field member to be reciprocally movable within the housing responsive to the at least one coil. Each flexure bearing may include two diverging arms joined together at proximal ends and having spaced distal ends operatively coupled between adjacent portions of the field member and the housing. The two diverging arms may each have a reduced size medial portion relative to respective proximal and distal ends.

公开(公告)号：WO2019147429A1

公开(公告)日：2019-08-01

申请号：PCT/US2019/013526

申请日：2019-01-14

Applicant: APPLE INC.

Inventor： HAJATI, Arman ,  DATTA, Supratik

IPC: H04R1/10 ,  H04R5/033 ,  H04R5/04

CPC classification number: H04R1/1041 ,  H04R1/1008 ,  H04R1/1058 ,  H04R5/033 ,  H04R5/04 ,  H04R2201/023

Abstract: An electronic device such as a pair of headphones may be provided with ear cups having speakers for playing audio to a user. Capacitive sensor electrodes may be used in capturing capacitive sensor ear images that are processed by a machine learning classifier to determine whether the headphones are being worn in a reversed or unreversed orientation. The capacitive sensor electrodes may include grill electrodes that overlap at least part of a speaker grill, cushion electrodes that make capacitive sensor measurements through ring- shaped ear cup cushions that surround the speaker grills, and ring electrodes. The ring electrodes may be formed from metal traces on a flexible printed circuit. The flexible printed circuit may include a portion that wraps around each speaker grill and that is surrounded by a corresponding one of the cushions.

公开(公告)号：WO2017058377A1

公开(公告)日：2017-04-06

申请号：PCT/US2016/047304

申请日：2016-08-17

Applicant: APPLE INC.

Inventor： HAJATI, Arman ,  PATEL, Parin

IPC: G06F3/01

CPC classification number: G06F3/016

Abstract: An electronic device may include a haptic actuator that may include a housing and a field member movable within the housing, and a driver capable of driving the haptic actuator and sensing at least one of a drive voltage and drive current for the haptic actuator. The electronic device may also include a closed-loop controller cooperating with the driver. The closed-loop controller may be capable of determining a calibration of the haptic actuator based upon at least one of the drive voltage and drive current, storing a reference pattern of movement for the field member, and driving the haptic actuator in a closed-loop configuration based upon the calibration of the haptic actuator and reference pattern of movement of the field member.

Abstract translation: 电子设备可以包括触觉致动器，其可以包括壳体和可在壳体内移动的场构件，以及能够驱动触觉致动器并且感测用于触觉致动器的驱动电压和驱动电流中的至少一个的驱动器。 电子设备还可以包括与驾驶员协作的闭环控制器。 所述闭环控制器可以能够基于所述驱动电压和驱动电流中的至少一个来确定所述触觉致动器的校准，存储所述场构件的参考运动模式，以及将所述触觉致动器驱动在闭环 基于触觉致动器的校准和现场构件的参考运动模式的配置。

公开(公告)号：WO2017048444A1

公开(公告)日：2017-03-23

申请号：PCT/US2016/047296

申请日：2016-08-17

Applicant: APPLE INC.

Inventor： HAJATI, Arman ,  HARLEY, Jonah A.

IPC: G06F3/01 ,  G06F1/16

CPC classification number: H02K33/02 ,  G06F1/163 ,  G06F3/016 ,  G06F3/02 ,  H04M19/047

Abstract: A haptic actuator may include a housing having a top and a bottom, and first and second permanent magnets carried by the top and bottom, respectively, of the housing. The haptic actuator may also include a field member carried by the housing. The field member may include a coil between the first and second permanent magnets, first and second ends, and a first mass between the first end and the coil, and a second mass between the second end and the coil. A first shaft may slidably couple the first mass to the housing, and a second shaft may slidably couple the second mass to the housing. The haptic actuator may also include a first set of biasing members between the first end of the field member and the housing and a second set of biasing members between the second end of the field member and the housing.

Abstract translation: 触觉致动器可以包括具有顶部和底部的壳体，以及分别由壳体的顶部和底部承载的第一和第二永久磁体。 触觉致动器还可以包括由壳体承载的场构件。 场构件可以包括在第一和第二永磁体之间的线圈，第一和第二端以及第一端和线圈之间的第一质量，以及在第二端和线圈之间的第二质量。 第一轴可以将第一质量块可滑动地联接到壳体，并且第二轴可以将第二质量块可滑动地联接到壳体。 触觉致动器还可以包括在场构件的第一端和壳体之间的第一组偏压构件和位于场构件的第二端和壳体之间的第二组偏置构件。