公开(公告)号：US20230070385A1

公开(公告)日：2023-03-09

申请号：US17985464

申请日：2022-11-11

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Bonkon KOO ,  Jaewoo KO ,  Wonwoo LEE

IPC: G02B27/00 ,  G02B27/01 ,  G06T7/521 ,  G06T7/593 ,  G06F3/01 ,  G06T19/00 ,  G06V10/25

Abstract: A head-mounted display device includes an eye tracking sensor configured to obtain eye information by tracking both eyes of a user, a depth sensor configured to obtain depth information about one or more objects, and a processor configured to obtain information about a gaze point based on the eye information, and determine a measurement parameter of the depth sensor based on the information about the gaze point.

公开(公告)号：US20220229490A1

公开(公告)日：2022-07-21

申请号：US17581485

申请日：2022-01-21

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Bonkon KOO ,  Sunghwan SHIN ,  Youngmo JEONG

IPC: G06F3/01 ,  G02B27/01

Abstract: An augmented reality (AR) device for detecting a user's gaze and a method thereof are provided. The AR device includes a waveguide; a light reflector including a pattern; a support configured to fix the AR device to the user's face of the AR device; a light emitter and a light receiver installed on the support; and at least one processor, wherein the at least one processor is configured to control the light emitter to emit light toward the light reflector, identify the pattern based on the light received through the light receiver, and obtain gaze information of a user of the AR device based on the identified pattern.

公开(公告)号：US20210191511A1

公开(公告)日：2021-06-24

申请号：US17126459

申请日：2020-12-18

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Bonkon KOO ,  Jaewoo KO ,  Soonseob HAN

IPC: G06F3/01 ,  G06K9/00 ,  G06K9/46 ,  G06T11/00

Abstract: An eye tracking apparatus includes: a light source module including a light source and a scanning mirror, the light source being configured to provide light toward an eye region of a user while a direction of the light is changed at intervals of a predetermined time period under control of the scanning mirror; and a dynamic vision sensor (DVS) camera module configured to generate an image based on a variation in an amount of light reflected from the eye region of the user.