公开(公告)号：US20250065224A1

公开(公告)日：2025-02-27

申请号：US18493954

申请日：2023-10-25

Applicant: Quanta Computer Inc.

Inventor： Yu-Chun CHEN ,  Chang-En TSAI ,  Bing-Kai HUANG ,  Chun-Lung CHEN

IPC: A63F13/24

Abstract: A button mechanism is provided, including a frame, a motor disposed on the frame, a rotary member connected to the motor, a protrusion disposed on the rotary member, and a movable member hinged to the frame. When the movable member moves relative to the frame in the first direction, the protrusion contacts the movable member, and the rotary member is driven by the motor to rotate, whereby the movable member is pushed back by the protrusion so that it moves in the second direction, which is the opposite of the first direction.

公开(公告)号：US20230288709A1

公开(公告)日：2023-09-14

申请号：US17845040

申请日：2022-06-21

Applicant: Quanta Computer Inc.

Inventor： Chun-Feng YEH ,  Chun-Lung CHEN ,  Chun-Nan HUANG ,  Bing-Kai HUANG ,  Jia-Cheng CHANG

IPC: G02B27/01

CPC classification number: G02B27/0176 ,  G02B27/0149 ,  G02B2027/0154

Abstract: A device for adjusting the degree of tightness is provided. The device is for a first strap element and a second strap element. The device includes an outer adjustment element, an inner adjustment element, and an intermediate adjustment element. The inner adjustment element is disposed inside the outer adjustment element. The intermediate adjustment element is disposed between the inner adjustment element and the outer adjustment element. The first strap element includes a first hollow region, and the second strap element includes a second hollow region. The inner adjustment element passes through the first hollow region and the second hollow region to adjust the degree of overlapping of the first hollow region and the second hollow region.

公开(公告)号：US20230161405A1

公开(公告)日：2023-05-25

申请号：US17686789

申请日：2022-03-04

Applicant: Quanta Computer Inc.

Inventor： Tsung-Li TSAI ,  Chun-Lung CHEN ,  Chun-Nan HUANG ,  Bing-Kai HUANG ,  Jia-Cheng CHANG

IPC: G06F3/01 ,  G02B27/00

CPC classification number: G06F3/013 ,  G02B27/0093

Abstract: An eye tracking device is provided. The eye tracking device includes an optical element, an emitting element, and an image capturing element. The optical element corresponds to an eye. The optical element includes a characteristic pattern. The emitting element is disposed close to the optical element. The emitting element provides a light signal to the optical element, so that the characteristic pattern is shown in the eye. The image capturing element is disposed close to the eye. The image capturing element captures an image of the eye.