Title:
ELECTRONIC DEVICE INCLUDING TOUCH PAD MODULE FOR SUPPORTING UNIFORM CLICK MOTION
Document Type and Number:
WIPO Patent Application WO/2022/108248
Kind Code:
A1
Abstract:
Disclosed is a touch pad module comprising: a touch pad substrate including a touch sensor on one surface thereof, and including a dome switch on the other surface thereof; a support member arranged on the other surface of the touch pad substrate; and a link bar which includes a first portion extending in a first direction to overlap with the dome switch and a second portion and a third portion extending from differing points of the first portion in a second direction different from the first direction, and which is arranged between the touch pad substrate and the support member. The first portion can be arranged to overlap with the dome switch. The second portion and the third portion can be fastened to a part of the support member to have a designated stroke for the support member. Other various embodiments identified through the specification are possible.
Inventors:
PARK JIHOON (KR)
Application Number:
PCT/KR2021/016493
Publication Date:
May 27, 2022
Filing Date:
November 12, 2021
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
G06F3/0354; G06F3/041
Foreign References:
| US20170003818A1 | 2017-01-05 | |||
| KR20200122032A | 2020-10-27 | |||
| KR101324631B1 | 2013-11-01 | |||
| KR102088339B1 | 2020-03-12 | |||
| KR100358015B1 | 2002-10-25 |
Attorney, Agent or Firm:
BAE, KIM & LEE IP (KR)
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