公开(公告)号：US12117673B2

公开(公告)日：2024-10-15

申请号：US17594132

申请日：2019-12-28

Applicant: GOERTEK INC.

Inventor： Guanyou Li ,  Bin Jiang ,  Xiaoyu Chi

IPC: G02C11/00 ,  G02C5/14 ,  G02C5/22 ,  H05K7/20

CPC classification number: G02C11/10 ,  G02C5/146 ,  H05K7/2039

Abstract: Provided is a pair of smart glasses. The smart glasses include a front frame, and legs rotatably connected to the front frame through a rotating module. A heat conducting structure is housed in the rotating module. The heat conducting structure includes an upper flange and a lower flange that are closely fitted in an up and down direction and rotatable relative to each other. The upper flange is connected to a front frame heat pipe provided in the front frame, and the lower flange is connected to a leg heat pipe provided in the legs and rotates with the leg heat pipe.

公开(公告)号：US12020454B2

公开(公告)日：2024-06-25

申请号：US17617085

申请日：2019-09-29

Applicant: Goertek Inc.

Inventor： Tao Qiu ,  Bin Jiang ,  Xiaoyu Chi

IPC: G06T19/20 ,  G06F3/04815 ,  G06T7/73

CPC classification number: G06T7/73 ,  G06F3/04815 ,  G06T19/20 ,  G06T2207/10016 ,  G06T2207/30244 ,  G06T2219/2016

Abstract: The present application discloses an image processing method and apparatus for an electronic device, and the electronic device. The method includes; acquiring a pose change quantity of the electronic device from a previous frame moment to a current frame moment; judging whether the pose change quantity is less than a set threshold; acquiring, in the case where the pose change quantity is less than the set threshold, to-be-rendered image data at the current frame moment according to a current value of a near viewport distance at the current frame moment; rendering the to-be-rendered image data at the current frame moment to acquire a changed image at the current frame moment; and merging a previous frame of image with the changed image to acquire a current frame of image at the current frame moment.

公开(公告)号：US11836286B2

公开(公告)日：2023-12-05

申请号：US18011004

申请日：2020-11-25

Applicant: GOERTEK INC.

Inventor： Xin Liu ,  Bin Jiang ,  Xiaoyu Chi

IPC: G06F3/01 ,  G06F3/14

CPC classification number: G06F3/012 ,  G06F3/14

Abstract: A data acquisition method and apparatus for a head-mounted display device, a host and a head-mounted display device are provided. The method includes: acquiring user head posture information collected by a head posture sensor; determining a predicted head position at a next rendering moment based on the user head posture information and a current display scene of the head-mounted display device; and acquiring a current video rendering corresponding to the current rendering moment based on the predicted head position and video data at the current rendering moment, in order that the head-mounted display device displays a rendered video at the current rendering moment and a target time warped frame, where the current video rendering includes the rendered video and one or more time warped frames for the next rendering moment, and the target time warped frame is one of the one or more time warped frames.

公开(公告)号：US12099203B2

公开(公告)日：2024-09-24

申请号：US17999675

申请日：2020-11-07

Applicant: GOERTEK INC.

Inventor： Zhongxu Zhao ,  Bin Jiang ,  Xiaoyu Chi

IPC: G02B27/01 ,  H04R1/10

CPC classification number: G02B27/0176 ,  H04R1/1016 ,  G02B2027/0169

Abstract: A head mounted display device and a head mounted display assembly are disclosed in some embodiments of the present disclosure. The head mounted display device comprises a display body and a sound transmission member. The display body is configured to display an image. The sound transmission member is connected to the display body, and is provided with a sound amplification cavity, a mounting groove communicated with the sound amplification cavity and a sound outlet hole. The mounting groove is configured to accommodate an earphone. The technical solution of the present disclosure can further reduce sound leakage and reduce noise interference to the surrounding environment.

公开(公告)号：US11892641B2

公开(公告)日：2024-02-06

申请号：US18248502

申请日：2021-09-22

Applicant: GOERTEK INC.

Inventor： Pengjie Wang ,  Lihua Lu ,  Xiaojian Liu ,  Bin Jiang ,  Xiaoyu Chi

IPC: G02B27/01 ,  G02F1/133 ,  G06F3/01

CPC classification number: G02B27/0172 ,  G02F1/13306 ,  G06F3/013 ,  G02B2027/011 ,  G02B2027/014 ,  G02B2027/0138 ,  G02F2203/01 ,  G02F2203/18

Abstract: An imaging method of a head-mounted display and a head-mounted display are disclosed. The method includes, but is not limited to: detecting a wavefront of a beam emitted by the head-mounted display through its optical system; acquiring a position of a visual axis of a human eye; calculating a deviation between the visual axis of the human eye and an optical axis of the optical system; and adjusting a wavefront incident to the human eye according to the deviation, so that a correspondence between the wavefront incident to the human eye and the visual axis is consistent with a correspondence between the wavefront of the beam emitted from the optical system and the optical axis.

公开(公告)号：US11835726B2

公开(公告)日：2023-12-05

申请号：US17996459

申请日：2020-11-07

Applicant: GOERTEK INC.

Inventor： Wanwan Ma ,  Bin Jiang ,  Xiaoyu Chi

IPC: G02B27/01 ,  G06V10/74 ,  G06V20/10 ,  H04N23/695 ,  G06F3/01

CPC classification number: G02B27/0176 ,  G02B27/0172 ,  G02B27/0179 ,  G06F3/012 ,  G06F3/013 ,  G06V10/761 ,  G06V20/10 ,  H04N23/695 ,  G02B2027/014 ,  G02B2027/0138 ,  G02B2027/0141 ,  G02B2027/0154 ,  G02B2027/0178 ,  G02B2027/0187

Abstract: An image display method applied to AR glasses is disclosed. An inner frame of the AR glasses is provided with a first camera, and an outer frame of the AR glasses is provided with a second camera. The image display method comprises: detecting eye rotation information of a glasses wearer by using the first camera (S101); adjusting a shooting angle of the second camera according to the eye rotation information, and acquiring a target image collected by the second camera after adjusting the shooting angle (S102); judging whether there is a target object in the target image (S103); and if yes, displaying an image including position information of the target object via a lens of the AR glasses (S104). The object recognition accuracy of the AR glasses is improved.

公开(公告)号：US12066628B2

公开(公告)日：2024-08-20

申请号：US18322920

申请日：2023-05-24

Applicant: GOERTEK INC.

Inventor： Zhe Zhang ,  Bin Jiang ,  Xiaoyu Chi

IPC: G02B27/01 ,  G09G3/00

CPC classification number: G02B27/017 ,  G09G3/007 ,  G02B2027/0112 ,  G02B2027/0138 ,  G02B2027/014 ,  G09G2340/16

Abstract: An image display method, an image display device, and a readable storage medium are disclosed. The image display method applied to a headset display device comprises: controlling the camera to capture a display image, comparing the display image with a corresponding reference image, to obtain a pixel point of the display image that is changed relative to the reference image, wherein the reference image is a previous frame image of the display image captured by the camera (S10); obtaining pixel information of the pixel point according to the changed pixel point (S20); and refreshing the changed pixel point to the display screen according to the pixel information (S30).

公开(公告)号：US12044853B2

公开(公告)日：2024-07-23

申请号：US17606170

申请日：2019-12-31

Applicant: GOERTEK INC.

Inventor： Bin Jiang ,  Hongen Ren ,  Xiaoyu Chi

IPC: G02B27/01 ,  G02B26/00 ,  G02B26/08 ,  G02B27/00

CPC classification number: G02B27/0172 ,  G02B26/008 ,  G02B26/0833 ,  G02B27/0093 ,  G02B2027/0138 ,  G02B2027/014

Abstract: An eye tracking system for a near-eye display device includes: a processor for outputting a video signal; a control analysis device for acquiring a multicolor image signal based on the video signal and a preset IR image signal, generating a color wheel control synchronization signal and a subfield display signal, generating an acquisition signal, and acquiring gaze point information based on an eye image; a color wheel device for rotating a color wheel in response to the color wheel control synchronization; a DMD display device for reflecting light form the color wheel into a lens in response to the subfield display signal to form an image and projecting the image onto an eye through an optical waveguide mirror; and an IR camera for acquiring the eye image in response to the acquisition signal.

公开(公告)号：US20220237818A1

公开(公告)日：2022-07-28

申请号：US17617085

申请日：2019-09-29

Applicant: Goertek Inc.

Inventor： Tao Qiu ,  Bin Jiang ,  Xiaoyu Chi

IPC: G06T7/73 ,  G06F3/04815 ,  G06T19/20

Abstract: The present application discloses an image processing method and apparatus for an electronic device, and the electronic device. The method includes; acquiring a pose change quantity of the electronic device from a previous frame moment to a current frame moment; judging whether the pose change quantity is less than a set threshold; acquiring, in the case where the pose change quantity is less than the set threshold, to-be-rendered image data at the current frame moment according to a current value of a near viewport distance at the current frame moment; rendering the to-be-rendered image data at the current frame moment to acquire a changed image at the current frame moment; and merging a previous frame of image with the changed image to acquire a current frame of image at the current frame moment.

公开(公告)号：US12236620B2

公开(公告)日：2025-02-25

申请号：US18004847

申请日：2020-11-07

Applicant: GOERTEK INC.

Inventor： Jiale Shang ,  Bin Jiang ,  Xiaoyu Chi

IPC: G06T7/33 ,  G06T7/246 ,  G06T7/50 ,  G06T19/20

Abstract: A three-dimensional reconstruction method, comprising: performing slide calculation on an acquired current image frame to obtain to-be-processed windows; performing point feature extraction and line feature extraction on the to-be-processed windows, and determining corresponding features in each to-be-processed window; performing iterative quadtree splitting for circles on each target to-be-processed window to obtain circular regions of interest corresponding to each target to-be-processed window; performing feature screening on features in the target circular regions of interest to obtain target features corresponding to each target circular region of interest; and performing three-dimensional reconstruction corresponding to the current image frame by using the target features. By introducing line features in the feature extraction stage of three-dimensional reconstruction, the line segment features in the three-dimensional reconstruction scenes can be better perceived, and the reconstruction efficiency of simple regular three-dimensional models can be accelerated.