公开(公告)号：US20180143716A1

公开(公告)日：2018-05-24

申请号：US15637473

申请日：2017-06-29

Applicant: HiDeep Inc.

Inventor： Hyukjae Choi ,  Seyeob Kim ,  Bonkee Kim

IPC: G06F3/041 ,  G06F3/044

CPC classification number: G06F3/0412 ,  G06F3/0414 ,  G06F3/0416 ,  G06F3/044

Abstract: A touch input device for detecting a touch pressure including: a display panel; a pressure sensing unit to detect the touch pressure; a pressure sensor controller connected to the pressure sensing unit; and a first PCB. The pressure sensor is formed on the display panel. A first connection line pattern having a first access portion formed at one end is formed on the first PCB. The other end is connected to the pressure sensor controller. A conductive trace which extends from the pressure sensor and includes a second access portion formed on one end is formed on the display panel. The first access portion of the first connection line pattern and the second access portion of the conductive trace are connected to each other by a conductive adhesive member disposed between the first access portion of the first connection line pattern and the second access portion of the conductive trace.

公开(公告)号：US20170357370A1

公开(公告)日：2017-12-14

申请号：US15670582

申请日：2017-08-07

Applicant: HiDeep Inc.

Inventor： Hojun Moon ,  Bonkee Kim ,  Seyeob Kim ,  Sangsic Yoon ,  Sunyoung Kwon ,  Taehoon Kim

IPC: G06F3/041 ,  G06F3/044

CPC classification number: G06F3/0416 ,  G06F3/0412 ,  G06F3/0414 ,  G06F3/0418 ,  G06F3/044 ,  G06F2203/04105 ,  H03K17/9622 ,  H03K2017/9602 ,  H03K2217/960705

Abstract: In one embodiment, a touch input device capable of detecting a pressure of a touch on a touch surface includes a display panel and an electrode disposed under the display panel. An electrical characteristic detected at the electrode is changed by the bending of the display panel. A magnitude of the pressure applied to the touch surface is detected according to the change amount of the electrical characteristic. The display panel includes a first area and a second area. A pressure detection sensitivity of the first area is higher than a pressure detection sensitivity of the second area. When the first area and the second are bent to the same degree, a chance amount of the electrical characteristic detected when a pressure is applied to the second area is greater than a change amount of the electrical characteristic detected when a pressure is applied to the second area.

公开(公告)号：US09804703B2

公开(公告)日：2017-10-31

申请号：US15409642

申请日：2017-01-19

Applicant: HiDeep Inc.

Inventor： Bonkee Kim ,  Seyeob Kim ,  Sangsic Yoon ,  Sunyoung Kwon ,  Hojun Moon ,  Taehoon Kim

IPC: G06F3/045 ,  G06F3/041 ,  G06F3/044 ,  G02F1/1333 ,  H04M1/02

CPC classification number: G06F3/0416 ,  G02F1/13338 ,  G06F1/1643 ,  G06F3/0412 ,  G06F3/0414 ,  G06F3/044 ,  G06F2203/04104 ,  G06F2203/04105 ,  G06F2203/04106 ,  G06F2203/04107 ,  H04M1/0266 ,  H04M2250/22

Abstract: In one embodiment, a touch input device includes a cover layer; a touch sensor; a display panel which is located under the cover layer; a pressure electrode which is located under the display panel; and a first converter which converts a signal comprising information for electrical characteristics outputted from the pressure electrode to a digital signal; wherein a driving signal is applied to the touch sensor and a touch position is detected from a sensing signal which is outputted from the touch sensor; and wherein a magnitude of a touch pressure is detected from the digital signal converted by the first converter.

公开(公告)号：US20170131834A1

公开(公告)日：2017-05-11

申请号：US15409642

申请日：2017-01-19

Applicant: HiDeep Inc.

Inventor： Bonkee Kim ,  Seyeob Kim ,  Sangsic Yoon ,  Sunyoung Kwon ,  Hojun Moon ,  Taehoon Kim

IPC: G06F3/041 ,  G02F1/1333 ,  H04M1/02 ,  G06F3/044

CPC classification number: G06F3/0416 ,  G02F1/13338 ,  G06F1/1643 ,  G06F3/0412 ,  G06F3/0414 ,  G06F3/044 ,  G06F2203/04104 ,  G06F2203/04105 ,  G06F2203/04106 ,  G06F2203/04107 ,  H04M1/0266 ,  H04M2250/22

Abstract: In one embodiment, a touch input device includes a cover layer; a touch sensor; a display panel which is located under the cover layer; a pressure electrode which is located under the display panel; and a first converter which converts a signal comprising information for electrical characteristics outputted from the pressure electrode to a digital signal; wherein a driving signal is applied to the touch sensor and a touch position is detected from a sensing signal which is outputted from the touch sensor; and wherein a magnitude of a touch pressure is detected from the digital signal converted by the first converter.

公开(公告)号：US09501195B1

公开(公告)日：2016-11-22

申请号：US14820942

申请日：2015-08-07

Applicant: HiDeep Inc.

Inventor： Seyeob Kim ,  Bonkee Kim ,  Sangsic Yoon ,  Young ho Cho

IPC: G06F3/041 ,  G06F3/044 ,  G09G3/36

CPC classification number: G06F3/0416 ,  G02F1/133345 ,  G02F1/13338 ,  G02F1/133528 ,  G02F1/13394 ,  G02F1/134336 ,  G02F1/13439 ,  G02F2001/133302 ,  G02F2201/121 ,  G06F3/0412 ,  G06F3/0414 ,  G06F3/044 ,  G06F2203/04102 ,  G06F2203/04103 ,  G06F2203/04105 ,  G09G3/3648 ,  G09G2300/0426 ,  H04B1/3888

Abstract: A smartphone may be provided that includes: a cover layer; an LCD panel which is located under the cover layer and includes a liquid crystal layer, and a first glass layer and a second glass layer between which the liquid crystal layer is placed, wherein at least a portion of a touch sensor which senses touch in a capacitive manner is located between the first glass layer and the second glass layer; and a backlight unit which is located under the LCD panel and includes an optical film, a light source, a reflective sheet and a cover. The backlight unit further includes a pressure sensor attached on the cover between the reflective sheet and the cover.

Abstract translation: 可以提供智能手机，其包括：覆盖层; 位于覆盖层下方并包括液晶层的LCD面板以及配置有液晶层的第一玻璃层和第二玻璃层，其中感测触摸的触摸传感器的至少一部分 电容方式位于第一玻璃层和第二玻璃层之间; 以及位于LCD面板下方并且包括光学膜，光源，反射片和盖的背光单元。 背光单元还包括安装在反射片和盖之间的盖上的压力传感器。

公开(公告)号：US20160224171A1

公开(公告)日：2016-08-04

申请号：US14818428

申请日：2015-08-05

Applicant: HiDeep Inc.

Inventor： Seyeob Kim ,  Yunjoung Kim

IPC: G06F3/041

CPC classification number: G06F3/0416 ,  G06F3/0412 ,  G06F3/0414 ,  G06F3/044 ,  G06F3/0488 ,  G06F2203/04101 ,  G06F2203/04105 ,  G06F2203/04803

Abstract: A method for distinguishing a touch type in a touch input device including a touch screen may be provided that includes: determining whether a touch on the touch screen includes a time interval during which the touch has a pressure greater than a first pressure within a first time period; and distinguishing the touch type in accordance with whether or not the touch includes a time interval during which the touch has a pressure greater than the first pressure within the first time period.

Abstract translation: 可以提供用于区分包括触摸屏的触摸输入设备中的触摸类型的方法，其包括：确定触摸屏上的触摸是否包括在第一时间内触摸具有大于第一压力的压力的时间间隔 期; 以及根据触摸是否包括在第一时间段内触摸具有大于第一压力的压力的时间间隔来区分触摸类型。

公开(公告)号：US20160147341A1

公开(公告)日：2016-05-26

申请号：US15009973

申请日：2016-01-29

Applicant: HiDeep Inc.

Inventor： Seyeob Kim ,  Sangsic Yoon ,  Sunyoung Kwon ,  Hojun Moon ,  Taehoon Kim

IPC: G06F3/044 ,  G06F3/041

CPC classification number: G06F3/0414 ,  G06F1/1626 ,  G06F1/1637 ,  G06F1/1643 ,  G06F3/0412 ,  G06F3/0416 ,  G06F3/044 ,  G06F2203/04101 ,  G06F2203/04103 ,  G06F2203/04104 ,  G06F2203/04105 ,  G06F2203/04107 ,  G06F2203/04111 ,  G06F2203/04112 ,  G09G3/36 ,  G09G2300/023 ,  H04M2250/22

Abstract: A touch input device capable of detecting a pressure of a touch on a touch surface includes: a display module and a pressure electrode. The display module includes a display panel and a reference potential layer. An electrical signal, which is changed according to a capacitance between the pressure electrode and the reference potential layer, is detected from the pressure electrode and the capacitance changes depend on a change of a relative distance between the pressure electrode and the reference potential layer, such that the pressure of the touch is detected based on the capacitance.

Abstract translation: 能够检测触摸面上的触摸压力的触摸输入装置包括：显示模块和压力电极。 显示模块包括显示面板和参考电位层。 从压力电极检测根据压力电极和参考电位层之间的电容而改变的电信号，并且电容变化取决于压力电极和参考电位层之间的相对距离的变化，例如 基于电容检测触摸的压力。

公开(公告)号：US12223152B2

公开(公告)日：2025-02-11

申请号：US18110867

申请日：2023-02-16

Applicant: HiDeep Inc.

Inventor： Seyeob Kim ,  Bonkee Kim ,  Jongsik Kim ,  Young Ho Cho

IPC: G06F3/044 ,  G06F3/041

Abstract: Disclosed is a touch input device including: a touch sensor including a plurality of electrodes; a drive unit configured to apply a driving signal to at least some of the plurality of electrodes of the touch sensor; a touch signal detection unit configured to detect a touch-position-related signal related to a touch position of an object inputted to the touch surface from at least some of the plurality of electrodes of the touch sensor; and an LGM disturbance signal detection unit configured to detect an LGM-disturbance-signal-related signal related to an LGM disturbance signal generated from the touch surface from at least some of the plurality of electrodes of the touch sensor.

公开(公告)号：US12086370B2

公开(公告)日：2024-09-10

申请号：US18208656

申请日：2023-06-12

Applicant: HiDeep Inc.

Inventor： Seyeob Kim ,  Sangsic Yoon ,  Sunyoung Kwon ,  Hojun Moon ,  Taehoon Kim ,  Bonkee Kim

IPC: G06F3/044 ,  G06F3/041

CPC classification number: G06F3/0446 ,  G06F3/04166 ,  G06F3/0443 ,  G06F3/0445 ,  G06F3/0447 ,  G06F2203/04105

Abstract: A touch input device is disclosed that may comprise a display panel and/or a touch sensor. The touch sensor may include a driving electrode and/or a receiving electrode that may be disposed on the display panel and/or inside the display panel. The touch input device may comprise an electrode pattern that may be disposed on a bottom surface of the display panel. The touch input device may comprise a controller that may be configured to provide a first driving signal to the driving electrode of the touch sensor. The controller may be configured to receive a touch detection signal from the receiving electrode of the touch sensor. The controller may be configured to detect a touch position, perhaps for example based on the touch detection signal. The controller may be configured to provide a second driving signal different from the first driving signal to the electrode pattern.

公开(公告)号：US12008199B2

公开(公告)日：2024-06-11

申请号：US18094467

申请日：2023-01-09

Applicant: HiDeep Inc.

Inventor： Seyeob Kim ,  Hwanhee Lee ,  Bonkee Kim

IPC: G06F3/041

CPC classification number: G06F3/0418 ,  G06F3/04162 ,  G06F3/04166 ,  G06F2203/04104

Abstract: An exemplary embodiment of the present invention provides a touch apparatus including: a touch panel configured to include a plurality of touch electrodes; a touch driver configured to apply a first driving signal to a first touch electrode of the touch electrodes during a first period, and a second driving signal to the touch electrodes during a second period subsequent to the first period; and a touch controller configured to determine a detection signal as a valid touch signal based on whether a signal strength of the detection signal received in response to the first driving signal exceeds a first threshold during the first period, wherein the detection signal include at least one of a first detection signal generated by a first touch object and a second detection signal generated by a second touch object, and the first detection signal is determined as a valid touch signal, while the first threshold is set to filter the second detection signal.