公开(公告)号：US12055724B2

公开(公告)日：2024-08-06

申请号：US18265889

申请日：2021-12-20

Applicant: University of Central Florida Research Foundation, Inc. ,  Goertek Inc.

Inventor： Tao Zhan ,  En-Lin Hsiang ,  Jianghao Xiong ,  Shin-Tson Wu ,  Kun Li

IPC: G02B27/01 ,  G02B5/30 ,  G02B27/28

CPC classification number: G02B27/0172 ,  G02B5/3016 ,  G02B27/283 ,  G02B2027/0178

Abstract: An optical display system and an electronic device are disclosed. The optical display system comprises: an image generating unit, which generates an image light output, wherein the image light output has a narrow angular luminance distribution; and an optical lens system, which is placed in front of the image generating unit and guides the image light output to an eye of a viewer, wherein the image generating unit includes: an image generating component, which generates a polarized light output; a polarization-dependent light deflection component, disposed to accept the polarized light output from the image-generating component and increase the amount of the polarized light output that can enter an exit pupil of the optical lens system, and the polarized light output deflected by the polarization-dependent light deflection component has the narrow angular luminance distribution.

公开(公告)号：US20240244371A1

公开(公告)日：2024-07-18

申请号：US18591759

申请日：2024-02-29

Applicant: Goertek. Inc.

Inventor： Feifei HAN ,  Kang AN ,  Zongxia ZHU

IPC: H04R3/14 ,  H04M1/72415 ,  H04R1/10 ,  H04R5/033 ,  H04S1/00

CPC classification number: H04R3/14 ,  H04M1/72415 ,  H04R1/1008 ,  H04R1/1041 ,  H04R1/105 ,  H04R1/1075 ,  H04R5/033 ,  H04S1/007 ,  H04R2201/028

Abstract: A smart device and control method therefor, and a computer readable storage medium are disclosed. The smart device comprises a supporting part and a moving part coupled to the supporting part, a first speaker and a second speaker, the first speaker is provided on the supporting part of the smart device, and the second speaker is provided on an end of the moving part distal to the supporting part.

公开(公告)号：US12039155B2

公开(公告)日：2024-07-16

申请号：US18044985

申请日：2020-12-15

Applicant: GOERTEK INC.

Inventor： Jing Liu

IPC: G06F3/04845 ,  G06F3/042 ,  G06F3/0488 ,  G06T7/60 ,  G06T7/70

CPC classification number: G06F3/04845 ,  G06F3/0425 ,  G06F3/0488 ,  G06T7/60 ,  G06T7/70 ,  G06F2203/04108 ,  G06F2203/04806 ,  G06T2200/24 ,  G06T2207/30196

Abstract: A screen content magnification method and device, and a computer readable storage medium. The method includes steps of: starting an magnifier function after a starting instruction of the magnifier function is detected, starting a camera device to acquire an area image of a preset area, and detecting whether a finger image corresponding to the finger of a user exists in the area image; if it is detected that a finger image exists in the area image, determining, on the basis of the finger image, position coordinates of the finger of the user in the area image; and determining size data of a touch screen, determining, on the basis of the size data and the position coordinates, a corresponding position to be magnified, and magnifying, on the basis of the magnifier function, screen content of a position area corresponding to the position.

公开(公告)号：US20240206791A1

公开(公告)日：2024-06-27

申请号：US18553207

申请日：2021-08-25

Applicant: GOERTEK INC.

Inventor： Jianjun WANG

IPC: A61B5/28 ,  A61B5/256 ,  H01L33/42

CPC classification number: A61B5/28 ,  A61B5/256 ,  H01L33/42

Abstract: A light-transmitting electrode structure and an smart wearable device are disclosed. The light-transmitting electrode structure is installed on an outer surface of an electronic device, and comprises: a base, a transparent electrode layer, and a conductive connector. The transparent electrode layer covers an outer surface of the base. The conductive connector passes through the base to electrically connect the transparent electrode layer with an ECG circuit in the electronic device, so that the transparent electrode layer forms an ECG electrode. The base is provided with light-transmitting through holes which are aligned with an optical heart rate sensor in the electronic device, so that the transparent electrode layer forms a light-transmitting lens of the optical heart rate sensor.

公开(公告)号：US20240205575A1

公开(公告)日：2024-06-20

申请号：US18557389

申请日：2021-11-01

Applicant: GOERTEK INC.

Inventor： Haijun YIN ,  Bin JIANG ,  Xiaoyu CHI

IPC: H04R1/02 ,  G02B27/01 ,  G02B27/09

CPC classification number: H04R1/021 ,  G02B27/0176 ,  G02B27/0955 ,  H04R1/026 ,  G02B2027/0178 ,  H04R2499/15

Abstract: A sound-producing glasses temple structure and a head-mounted wearable device, the sound-producing glasses temple structure including a glasses temple housing having an accommodating space, and a deformation sleeve and a sound-producing device disposed in the glasses temple housing, wherein the deformation sleeve wraps an outer surface of the sound-producing device, and the deformation sleeve abuts the glasses temple housing and the sound-producing device and is disposed between the glasses temple housing and the sound-producing device so that the sound-producing device is fixedly suspend in the accommodating space. The sound-producing glasses temple structure can effectively prevent abnormal sound that is not produced by the vibration of the sound-producing device.

公开(公告)号：US12007566B2

公开(公告)日：2024-06-11

申请号：US17265457

申请日：2020-08-05

Applicant: University of Central Florida Research Foundation, Inc. ,  Goertek Inc.

Inventor： Tao Zhan ,  Junyu Zou ,  Shin-Tson Wu ,  Sheng Liu ,  Jilin Yang

IPC: G02B27/01 ,  G02B5/30 ,  G02B27/28

CPC classification number: G02B27/0172 ,  G02B5/3025 ,  G02B27/286 ,  G02B2027/0116

Abstract: A head-mounted display apparatus and an optical display system are disclosed. The head-mounted display apparatus comprises: a display assembly, which outputs light of an image, a lens assembly, placed in front of the display assembly to enlarge the image and produce the first aberration of a first direction; and a planar optical assembly, placed between the display assembly and the lens assembly, wherein the planar optical assembly produces the second aberration of a second direction opposite to the first direction to correct the first aberration.

公开(公告)号：US12002195B2

公开(公告)日：2024-06-04

申请号：US17309306

申请日：2020-10-24

Applicant: GOERTEK INC.

Inventor： Fuli Xie ,  Yifan Zhang ,  Jie Liu ,  Jifeng Tian

IPC: G06T7/00 ,  G06T3/40 ,  G06T7/11

CPC classification number: G06T7/001 ,  G06T3/40 ,  G06T7/11 ,  G06T2207/20081 ,  G06T2207/20084

Abstract: A computer vision-based anomaly detection method and device and an electronic apparatus are disclosed. The method comprises: dividing a target picture into at least two feature regions according to different region features of the target picture, and forming training sets respectively using the feature regions corresponding to each target picture; selecting generative adversarial networks GAN as network models to be used, and training GAN network models with the training sets of different feature regions to obtain GAN network models corresponding to different feature regions; and when performing anomaly detection, performing same feature region division on a target picture to be detected, inputting different feature regions of the target picture to be detected into corresponding GAN network models to obtain a generated picture, and performing pixel value-based difference detection on the generated picture and the target picture to be detected.

公开(公告)号：US20240175894A1

公开(公告)日：2024-05-30

申请号：US18552449

申请日：2021-10-19

Applicant: GOERTEK INC.

Inventor： Mingming WANG

IPC: G01P15/18

CPC classification number: G01P15/18

Abstract: A motion time calculation method, device and apparatus and a computer-readable storage medium are disclosed, the motion time calculation method comprises: acquiring a motion flag corresponding to a first preset time period, wherein the motion flag comprises a first motion flag and a second motion flag; if motion flags corresponding to two consecutive first preset time periods are first motion flags, entering a motion mode; after entering the motion mode, if motion flags corresponding to three consecutive first preset time periods are second motion flags, exiting the motion mode; and counting a time from entering the motion mode to exiting the motion mode into a motion time. Thus, more accurate calculation of the motion time is achieved.

公开(公告)号：US20240171850A1

公开(公告)日：2024-05-23

申请号：US18552450

申请日：2021-12-09

Applicant: GOERTEK INC.

Inventor： Qinghe YANG ,  Xudong QIU ,  Xiaofeng GUO

IPC: H04N23/63 ,  G02B27/01 ,  H04N23/67

CPC classification number: H04N23/632 ,  G02B27/0172 ,  H04N23/67

Abstract: The present application discloses a method for controlling a photographing function, which is applied to an AR apparatus, the method comprising: if a photographing function calling instruction is received, activating a photographing device of the AR apparatus; setting a display status of the AR apparatus to a non-preview status, wherein, a currently displayed content of the AR apparatus does not include a photographing preview content in the non-preview status; determining whether a photographing instruction is received; if so, controlling the photographing device to perform an operation corresponding to the photographing instruction. According to the present application, the power consumption of the photographing function of the AR apparatus can be reduced, and the endurance can be improved. The present application also discloses a device for controlling a photographing function, a storage medium and an AR apparatus which have the above beneficial effects.

公开(公告)号：US20240171714A1

公开(公告)日：2024-05-23

申请号：US18426455

申请日：2024-01-30

Applicant: GOERTEK INC.

Inventor： Wenyue WANG

IPC: H04N9/31 ,  G03B21/14

CPC classification number: H04N9/3185 ,  G03B21/142 ,  H04N9/317 ,  H04N9/3194

Abstract: Disclosed are a projector and a projection positioning method. The projector includes a projector body, a first ranging sensor, a processor and a focal length controller. The projector body includes a projection lens configured to play projection content of a preset area. The first ranging sensor is provided on the projector body and configured to collect position data of a target object within a projection calibration frame formed by the projection lens. The processor is provided on the projector body and at least configured to calculate area data of an adjusted projection calibration frame based on the position data. The focal length controller is communicated with the processor and configured to adjust a focal length of the projection lens according to the area data to change an area of the projection calibration frame played by the projection lens.