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.