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公开(公告)号：US10983646B2
公开(公告)日：2021-04-20
申请号：US15567581
申请日：2016-05-26
Applicant: HiDeep Inc.
Inventor： Sang Sic Yoon , Se Yeob Kim , Yun Joung Kim , Bon Kee Kim
Abstract: A touch input device which includes a display module and is capable of detecting a pressure may be provided. The touch input device includes: a display module including a flat portion and at least one curved portion which extends from the flat portion and is curved with a predetermined curvature; and a pressure detection module which is formed under the display module and detects a touch pressure applied to a surface of the display module. The pressure detection module detects the touch pressure on the basis of a capacitance change amount according to a distance change between a reference potential layer and the pressure detection module. As a result, the touch input device including various types and forms of the display modules is capable of efficiently detecting the touch position and touch pressure.
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公开(公告)号：US20190227661A1
公开(公告)日：2019-07-25
申请号：US16328261
申请日：2017-06-15
Applicant: HiDeep Inc.
Inventor： Se Yeob KIM , Bon Kee KIM , Young Ho CHo , Yun Joung Kim
Abstract: A touch input device may be provided that includes: a cover; a display module disposed below the cover; a substrate which is disposed below the display module and is nonconductive or includes an electrically floating conductor; and a pressure electrode formed on the substrate.
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公开(公告)号：US11163430B2
公开(公告)日：2021-11-02
申请号：US16624121
申请日：2018-06-22
Applicant: HiDeep Inc.
Inventor： Seyeob Kim , Yun Joung Kim
IPC: G06F3/0484 , G06F3/041 , G06F3/0485 , G06F3/0488
Abstract: A method for selecting a screen on a touch screen using a pressure touch according to the present invention includes a first pressure touch sensing step for sensing a first pressure touch having a pressure of a prescribed magnitude or higher, which is input through a touch screen, a scroll operation sensing step for sensing a scroll operation input through the touch screen, a display step for scrolling and displaying a screen displayed on the touch screen according to the scroll operation, a second pressure touch sensing step for sensing a second pressure touch having a pressure of a prescribed magnitude or higher, which is input on the scrolled screen, and a selection area setting step for setting, as a selection area, an area defined by a position at which the first pressure touch is sensed and a position at which the second pressure touch is sensed.
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公开(公告)号：US20180150153A1
公开(公告)日：2018-05-31
申请号：US15567581
申请日：2016-05-26
Applicant: HiDeep Inc.
Inventor： Sang Sic Yoon , Se Yeob Kim , Yun Joung Kim , Bon Kee Kim
CPC classification number: G06F3/044 , G06F3/041 , G06F3/0414 , G06F2203/04112 , H01L27/32 , H01L27/323
Abstract: A touch input device which includes a display module and is capable of detecting a pressure may be provided. The touch input device includes: a display module including a flat portion and at least one curved portion which extends from the flat portion and is curved with a predetermined curvature; and a pressure detection module which is formed under the display module and detects a touch pressure applied to a surface of the display module. The pressure detection module detects the touch pressure on the basis of a capacitance change amount according to a distance change between a reference potential layer and the pressure detection module. As a result, the touch input device including various types and forms of the display modules is capable of efficiently detecting the touch position and touch pressure.
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