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公开(公告)号：US09639204B2
公开(公告)日：2017-05-02
申请号：US14818428
申请日：2015-08-05
Applicant: HiDeep Inc.
Inventor： Seyeob Kim , Yunjoung Kim
IPC: G06F3/041 , G06F3/048 , G06F3/0488 , G06F3/044
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.
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公开(公告)号：US09588621B2
公开(公告)日：2017-03-07
申请号：US14163495
申请日：2014-01-24
Applicant: HiDeep Inc.
Inventor： Hwan Hee Lee
IPC: G06F3/044 , G06F3/0354
CPC classification number: G06F3/044 , G06F3/03545
Abstract: Disclosed are a touch screen controller and a method for controlling the same. The touch screen controller includes: a driving part which transmits a driving signal to a touch screen including a plurality of sensing cells; a touch signal sensing unit which transmits a sensing signal to the touch screen and transmits information on a capacitance change pattern of a predetermined area including at least two sensing cells among the plurality of the sensing cells by the driving signal and the sensing signal in correspondence with an object which has touched the touch screen; and a control unit which determines a kind of the object which touches the touch screen, by receiving the information on the capacitance change pattern from the touch signal sensing unit, sets a threshold in correspondence with the determined kind of the object, and determines that a touch signal is generated when a capacitance change amount greater than the set threshold is detected in one sensing cell or a group of sensing cells among the plurality of the sensing cells included in the touch screen.
Abstract translation: 公开了一种触摸屏控制器及其控制方法。 触摸屏控制器包括：驱动部分，其将驱动信号发送到包括多个感测单元的触摸屏; 触摸信号感测单元，其将感测信号发送到触摸屏，并通过驱动信号和感测信号对应于多个感测单元中的至少两个感测单元的预定区域的电容改变模式发送信息 触摸了触摸屏的物体; 以及控制单元，其通过从触摸信号感测单元接收关于电容变化模式的信息来确定触摸触摸屏的对象的种类，根据所确定的对象的种类设置阈值，并且确定 当在包括在触摸屏中的多个检测单元之间的一个感测单元或感测单元组中检测到大于设定阈值的电容变化量时产生触摸信号。
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公开(公告)号：US09575586B2
公开(公告)日：2017-02-21
申请号：US15009973
申请日：2016-01-29
Applicant: HiDeep Inc.
Inventor： Seyeob Kim , Sangsic Yoon , Sunyoung Kwon , Hojun Moon , Taehoon Kim
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。
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公开(公告)号：US09547388B2
公开(公告)日：2017-01-17
申请号：US15009951
申请日：2016-01-29
Applicant: HiDeep Inc.
Inventor： Seyeob Kim , Sangsic Yoon , Hojun Moon , Taehoon Kim
CPC classification number: G06F3/0412 , G06F3/0414 , G06F3/0416 , G06F3/044 , G06F3/045 , G06F2203/04101 , G06F2203/04103 , G06F2203/04104 , G06F2203/04105 , G06F2203/04107 , G06F2203/04111
Abstract: A touch input device capable of detecting a pressure of a touch on a touch surface includes: a display module including a display panel; a substrate which is located under the display module and is spaced apart from the display module by a spacer layer; and a pressure electrode. An electrical signal, which is changed according to a capacitance between the pressure electrode and the substrate, is detected from the pressure electrode, and the capacitance changes depend on a change of a relative distance between the pressure electrode and the substrate, 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，包括显示面板; 位于所述显示模块下方并通过间隔层与所述显示模块隔开的基板; 和压力电极。 从压力电极检测根据压力电极和基板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基板之间的相对距离的变化，使得压力 基于电容来检测触摸。
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135.发明授权Capacitance sensor with improved noise filtering characteristics, method for noise filtering of capacitance sensor and computer-readable recording medium 有权具有改善噪声滤波特性的电容传感器，电容传感器和计算机可读记录介质的噪声滤波方法公开(公告)号：US09535530B2
公开(公告)日：2017-01-03
申请号：US13531879
申请日：2012-06-25
Applicant: Youngho Cho , Bonkee Kim
Inventor： Youngho Cho , Bonkee Kim
CPC classification number: G06F3/0416 , G01D3/032 , G01D5/24 , G06F3/044 , G11C27/026 , H03H19/004 , H03K17/962 , H03K2217/960705 , H03K2217/960725
Abstract: Disclosed is a capacitance sensor including: a capacitance-voltage/current converter which converts a capacitance value of a sense capacitor into a voltage signal or a current signal by using an input signal; a multiplier which applies a weight to an output signal of the capacitance-voltage/current converter and outputs the weighted output signal; and an accumulator which accumulates continuously the output signal of the multiplier.
Abstract translation: 公开了一种电容传感器，包括：电容电压/电流转换器，其通过使用输入信号将感测电容器的电容值转换为电压信号或电流信号; 乘法器，其对电容电压/电流转换器的输出信号施加权重，并输出加权的输出信号; 以及累加器，其累加乘法器的输出信号。
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Patent Agency Ranking
公开(公告)号：US09535529B2
公开(公告)日：2017-01-03
申请号：US14992668
申请日：2016-01-11
Applicant: HiDeep Inc.
Inventor： Seyeob Kim , Sangsic Yoon , Sunyoung Kwon , Hojun Moon , Taehoon Kim
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 smartphone 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; a backlight unit which is located under the LCD panel; a pressure electrode which is located under the backlight unit; and a shielding member which is located under the pressure electrode.
Abstract translation: 智能电话包括覆盖层; 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; 位于LCD面板下方的背光单元; 位于背光单元下方的压电极; 以及位于压力电极下方的屏蔽部件。
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公开(公告)号：US09454253B2
公开(公告)日：2016-09-27
申请号：US14992568
申请日：2016-01-11
Applicant: HiDeep Inc.
Inventor： Seyeob Kim , Sangsic Yoon , Hojun Moon , Taehoon Kim
CPC classification number: G06F3/0412 , G06F3/0414 , G06F3/0416 , G06F3/044 , G06F3/045 , G06F2203/04101 , G06F2203/04103 , G06F2203/04104 , G06F2203/04105 , G06F2203/04107 , G06F2203/04111
Abstract: A smartphone includes: a cover layer; a display module, and comprises a component configured to cause the LCD panel to perform a display function; a pressure electrode which is located under the display module; and a shielding member which is located under the pressure electrode. At least a portion of a touch sensor which senses touch in a capacitive manner is located in the display module.
Abstract translation: 智能手机包括：覆盖层; 显示模块，并且包括被配置为使LCD面板执行显示功能的部件; 位于显示模块下方的压电极; 以及位于压力电极下方的屏蔽部件。 以电容方式感测触摸的触摸传感器的至少一部分位于显示模块中。
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公开(公告)号：US09398650B2
公开(公告)日：2016-07-19
申请号：US14246499
申请日：2014-04-07
Applicant: HiDeep Inc.
Inventor： Jaeyoung Choi , Heeseok Han
CPC classification number: H05B33/0815 , Y02B20/383
Abstract: An LED lighting device includes: an LED unit which includes at least one LED device; and a rectifier which rectifies a current power signal output from the ballast and transfers the rectified current power signal to the LED unit. When the ballast is a low-frequency ballast having an output frequency less than 60 Hz, the rectifier opens between a main path for supplying power to the rectifier from the ballast and an auxiliary path for preheating a starter or filament of the ballast. When the ballast is a high-frequency ballast having the output frequency greater than 20 kHz, the rectifier short-circuits between the main path for supplying the power to the rectifier from the ballast and the auxiliary path for preheating the filament of the ballast.
Abstract translation: LED照明装置包括：LED单元，其包括至少一个LED装置; 以及整流器，其对从镇流器输出的电流信号进行整流，并将整流后的电流信号传送到LED单元。 当镇流器是输出频率小于60Hz的低频镇流器时，整流器在用于从镇流器供应整流器的主路径和用于预热镇流器的起动器或灯丝的辅助路径之间打开。 当镇流器是输出频率大于20kHz的高频镇流器时，整流器在从镇流器向整流器供电的主路径与用于预热镇流器灯丝的辅助路径之间的整流器短路。
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公开(公告)号：US09395841B2
公开(公告)日：2016-07-19
申请号：US14056652
申请日：2013-10-17
Applicant: HiDeep Inc
Inventor： Hwanhee Lee , Sangsic Yoon , Bonkee Kim
CPC classification number: G06F3/0416 , G06F3/041 , G06F3/044 , G06F2203/04104 , G06F2203/04106
Abstract: Disclosed are a touch screen controller and a method for controlling the same, which includes a touch processor which processes at least two touch operation modes independently and respectively in accordance with an object touched on the touch screen.
Abstract translation: 公开了一种触摸屏控制器及其控制方法，该触摸屏控制器及其控制方法包括：触摸处理器，其分别根据触摸屏上触摸的物体独立地处理至少两个触摸操作模式。
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140.发明授权Method, touch sensing apparatus and computer-readable recording medium for minimizing noise on touch panel 有权方法，触摸感测装置和用于使触摸面板上的噪声最小化的计算机可读记录介质公开(公告)号：US09223437B2
公开(公告)日：2015-12-29
申请号：US13797202
申请日：2013-03-12
Applicant: HiDeep Inc
Inventor： Hwanhee Lee , Sangsic Yoon
CPC classification number: G06F3/0418 , G06F3/041 , G06F3/044 , H04M1/0266 , H04M2250/22
Abstract: Disclosed is a method for minimizing noise on a touch panel including a plurality of drive lines and a plurality of sensing lines, wherein the drive lines and the sensing lines cross each other, the method including: performing a dummy scan to sense a signal from the sensing line in a state where a driving signal is not applied to the drive line; and comparing a threshold with a magnitude of a signal obtained through the dummy scan, and estimating noise in a first frequency band, i.e., a frequency of the driving signal.
Abstract translation: 公开了一种使包括多个驱动线和多个感测线的触摸面板上的噪声最小化的方法，其中驱动线和感测线彼此交叉，该方法包括：执行虚拟扫描以感测来自 在驱动线没有施加驱动信号的状态下的感测线; 以及将阈值与通过虚拟扫描获得的信号的大小进行比较，并估计第一频带中的噪声，即驱动信号的频率。
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