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

IPC: G06F3/041 ,  G06F3/044

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。

公开(公告)号：US20150338965A1

公开(公告)日：2015-11-26

申请号：US14817297

申请日：2015-08-04

Applicant: HiDeep Inc.

Inventor： Youngho Cho

IPC: G06F3/044 ,  G06F3/041 ,  G06F3/045

CPC classification number: G06F3/044 ,  G06F3/0412 ,  G06F3/0416 ,  G06F3/045 ,  H03F1/34

Abstract: A touch input device may be provided that includes: a touch sensor panel including a plurality of drive electrodes, a plurality of receiving electrodes and a plurality of node capacitors formed by the drive electrode and the receiving electrode; a driving part applying a driving signal to the drive electrode; a detector including a receiver which receives a signal including information on a capacitance of the node capacitor through the receiving electrode and integrates the signal; and an input capacitor connected between the receiver and the receiving electrode.

公开(公告)号：US20150234498A1

公开(公告)日：2015-08-20

申请号：US14623714

申请日：2015-02-17

Applicant: HiDeep Inc.

Inventor： Byungduck CHO ,  Seyeob KIM

IPC: G06F3/044

CPC classification number: G06F3/044

Abstract: A touch input device may be provided that includes: a touch sensor panel comprising n number of drive electrodes, m number of receiving electrodes, and a plurality of node capacitors which are formed by the drive electrodes and the receiving electrodes; a driving part which applies a driving signal to the drive electrode; a data processor which receives a signal including information on a capacitance of the node capacitor through the receiving electrode and detects touch information on the touch sensor panel; and a controller which controls the driving part to apply the driving signal to k number of the drive electrodes of n number of the drive electrodes in a first drive mode. The “n”, “m”, and “k” are natural numbers greater than 2 and “k” is less than “n”.

Abstract translation: 可以提供一种触摸输入装置，其包括：包括n个驱动电极，m个接收电极的触摸传感器面板和由驱动电极和接收电极形成的多个节点电容器; 将驱动信号施加到驱动电极的驱动部; 数据处理器，通过接收电极接收包含节点电容器电容的信息的信号，并检测触摸传感器面板上的触摸信息; 以及控制器，其以第一驱动模式控制驱动部分以将驱动信号施加到n个驱动电极的k个驱动电极。 “n”，“m”和“k”是大于2的自然数，“k”小于“n”。

公开(公告)号：US20150160778A1

公开(公告)日：2015-06-11

申请号：US14565746

申请日：2014-12-10

Applicant: HiDeep Inc.

Inventor： Bonkee Kim ,  Seyeob Kim

IPC: G06F3/041 ,  G06F3/044

CPC classification number: G06F3/0416 ,  G06F3/0414 ,  G06F3/044 ,  G06F2203/04104 ,  G06F2203/04105

Abstract: A touch panel control device may be provided that includes: a touch panel which generates at least one touch signal in response to a touch of an object; a displayer; and a controller which performs a first touch action mode in which the change of the touch position of the object is displayed on the displayer by a line in response to the object which has touched the touch panel, and performs a second touch action mode in which, in response to the position change of the object which corresponds to the position of the line displayed on the displayer, it is to carry out at least one of the removal of at least a portion of the line displayed on the displayer and the change of the color coordinate of the line. Also, a method for controlling the touch panel may be also provided.

Abstract translation: 可以提供触摸面板控制装置，其包括：触摸面板，其响应于对象的触摸而生成至少一个触摸信号; 显示器 以及控制器，其执行第一触摸动作模式，其中响应于已经触摸了触摸面板的对象，通过线路在显示器上显示对象的触摸位置的改变，并且执行第二触摸动作模式，其中， 响应于与显示器上显示的行的位置相对应的对象的位置改变，将执行至少一个删除显示在显示器上的行的至少一部分， 线的颜色坐标。 另外，还可以提供一种用于控制触摸面板的方法。

公开(公告)号：US20150153887A1

公开(公告)日：2015-06-04

申请号：US14555751

申请日：2014-11-28

Applicant: HiDeep Inc.

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

IPC: G06F3/041 ,  G06F3/0488

CPC classification number: G06F3/04883 ,  G06F3/016 ,  G06F3/044 ,  G06F21/00 ,  G06F21/83 ,  G06F2203/04105

Abstract: A touch input device performing a feedback according to a touch level may be provided that includes: a touch screen which displays a passcode input window; a controller which generates a first control signal as to whether or not a touch on the passcode input window matches a predetermined passcode, and determines a touch level among a plurality of touch levels by using at least one of a pressure magnitude, area and time period of the touch; and a memory which stores the predetermined passcode. The touch level is set to the predetermined passcode.

Abstract translation: 可以提供根据触摸电平执行反馈的触摸输入设备，其包括：显示密码输入窗口的触摸屏; 生成关于密码输入窗口上的触摸是否匹配预定密码的第一控制信号的控制器，并且通过使用压力幅度，面积和时间段中的至少一个来确定多个触摸电平之间的触摸电平 触摸; 以及存储预定密码的存储器。 触摸电平设置为预定的密码。

公开(公告)号：US20150077390A1

公开(公告)日：2015-03-19

申请号：US14487579

申请日：2014-09-16

Applicant: HiDeep Inc.

Inventor： Bonkee Kim ,  Jeong Hwan Lee

IPC: G06F3/044

CPC classification number: G06F3/044 ,  G06F3/0416

Abstract: A touch panel input device and an input detection method thereof are provided. A driving signal is controlled to include a plurality of time intervals in which the driving signal is applied to at least one of at least two driving signal electrodes simultaneously driven, and in which the driving signal is not applied to at least one of at least two driving signal electrodes simultaneously driven. A driving signal supplier causes that a combination of the driving signal electrode to which the driving signal is applied in one of the plurality of time intervals and the driving signal electrode to which the driving signal is not applied in the one of the plurality of time intervals is different from a combination of the driving signal electrode to which the driving signal is applied in the other of the plurality of time intervals and the driving signal electrode to which the driving signal is not applied in the other of the plurality of time intervals. At least one among the driving signals which are simultaneously applied to the driving signal electrode has a phase difference from the other driving signals.

Abstract translation: 提供了触摸面板输入装置及其输入检测方法。 驱动信号被控制为包括多个时间间隔，其中驱动信号被施加到同时驱动的至少两个驱动信号电极中的至少一个，并且其中驱动信号不被施加到至少两个 驱动信号电极同时驱动。 驱动信号供给器使得在多个时间间隔中的一个时间间隔内的驱动信号电极与驱动信号未被施加的驱动信号电极的组合， 与在多个时间间隔中的另一个中施加驱动信号的驱动信号电极和在多个时间间隔中的另一个中不施加驱动信号的驱动信号电极的组合不同。 同时施加到驱动信号电极的驱动信号中的至少一个与其他驱动信号具有相位差。

公开(公告)号：US08963583B2

公开(公告)日：2015-02-24

申请号：US14185296

申请日：2014-02-20

Applicant: HiDeep Inc

Inventor： Donggu Im ,  Seunghyun Park ,  Bonkee Kim ,  Youngho Cho

IPC: H03K19/0175 ,  H03K19/0185

CPC classification number: H03K19/0185

Abstract: Disclosed is a voltage level converter that includes: a first conversion unit which receives at least one input signal of a logic 1 signal and a logic 0 signal from a signal input terminal and converts the signal; a second conversion unit and a third conversion unit which alternately output a logic −1 signal and the logic 1 signal respectively in accordance with the input signal; a fourth conversion unit and a fifth conversion unit which alternately output the logic −1 signal and the logic 0 signal respectively in accordance with the input signal; and a latch which has a complementary characteristic in which if a first transistor becomes an on-state, then a second transistor becomes an off-state in accordance with the input signal, and performs a positive feedback operation. A drain output of the first transistor is input to the fourth conversion unit. A drain output of the second transistor is input to the fifth conversion unit.

Abstract translation: 公开了一种电压电平转换器，包括：第一转换单元，其从信号输入端接收至少一个逻辑1信号的输入信号和逻辑0信号，并转换该信号; 第二转换单元和第三转换单元，其根据输入信号分别交替地输出逻辑-1信号和逻辑1信号; 第四转换单元和第五转换单元，其根据输入信号分别交替地输出逻辑-1信号和逻辑0信号; 以及具有互补特性的锁存器，其中如果第一晶体管变为导通状态，则第二晶体管根据输入信号变为截止状态，并且执行正反馈操作。 第一晶体管的漏极输出被输入到第四转换单元。 第二晶体管的漏极输出被输入到第五转换单元。

公开(公告)号：US20150042613A1

公开(公告)日：2015-02-12

申请号：US14453936

申请日：2014-08-07

Applicant: HiDeep Inc.

Inventor： Bonkee KIM

IPC: G06F3/044

CPC classification number: G06F3/044 ,  G06F3/0416 ,  G06F17/16

Abstract: A touch panel input device and an input detection method thereof are provided. The touch panel input device including: a driving signal supplier which simultaneously applies a first driving signal and a second driving signal to at least two of the plurality of driving signal electrodes respectively, wherein the first and second driving signals include a plurality of pulses in a first interval and a second interval respectively, wherein, in one of the first and second intervals, the plurality of pulses of the second driving signal is applied differently from the plurality of pulses of the first driving signal; and a signal sensor receiving sensing signals including information on capacitances of at least two of the plurality of the node capacitors from the plurality of sensing signal electrodes in the first and second intervals.

Abstract translation: 提供了触摸面板输入装置及其输入检测方法。 所述触摸面板输入装置包括：驱动信号供应器，其分别同时向所述多个驱动信号电极中的至少两个施加第一驱动信号和第二驱动信号，其中所述第一和第二驱动信号包括多个脉冲 第一间隔和第二间隔，其中，在所述第一和第二间隔中的一个中，所述第二驱动信号的所述多个脉冲与所述第一驱动信号的所述多个脉冲不同地施加; 以及信号传感器，其在第一和第二间隔中从多个感测信号电极接收包括关于多个节点电容器中的至少两个的电容的信息的感测信号。

公开(公告)号：US08841959B2

公开(公告)日：2014-09-23

申请号：US13797079

申请日：2013-03-12

Applicant: HiDeep Inc.

Inventor： Seyeob Kim ,  Youngho Cho ,  Bonkee Kim

IPC: H03K3/012 ,  G05F1/563 ,  H03K3/013 ,  H02M3/07 ,  H02M1/00

CPC classification number: H03K3/013 ,  G05F1/563 ,  H02M3/07 ,  H02M2001/0045 ,  H03K3/012

Abstract: Disclosed is a noise removing circuit including: a voltage booster which boosts an input signal; and a regulator which receives an output signal of the voltage booster and reduces the signal's voltage higher than a specific value to the signal's voltage having the specific value and then outputs the signal.

Abstract translation: 公开了一种噪声消除电路，包括：升压输入信号的升压器; 以及调节器，其接收所述升压器的输出信号，并且将所述信号的电压降低到具有所述特定值的所述信号的电压以上的特定值，然后输出所述信号。

公开(公告)号：US20140210780A1

公开(公告)日：2014-07-31

申请号：US14163495

申请日：2014-01-24

Applicant: HiDeep Inc.

Inventor： Hwan Hee Lee

IPC: G06F3/044

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。