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公开(公告)号：KR101365340B1
公开(公告)日：2014-02-19
申请号：KR1020120058294
申请日：2012-05-31
Applicant: 삼성전기주식회사
CPC classification number: G01K7/01
Abstract: 본 발명은 온도 감지회로 및 온도 감지 방법에 관한 것이다. 본 발명의 하나의 실시예에 따라, 전류소스와 연결되어 온도에 반비례하는 출력전압을 출력하는 바이폴라 트랜지스터부; 설정에 따라 가변하는 가변기준전압을 제공하는 가변 기준전압부; 바이폴라 트랜지스터부의 출력전압과 가변기준전압을 입력받아 차동 증폭하여 출력하는 제1 증폭부; 및 피드백 가변저항을 이용하여 제1 증폭부의 출력전압의 변화를 가변 증폭하는 제2 증폭부; 를 포함하는 온도 감지회로가 제안된다. 또한, 그를 이용한 온도 감지 방법이 제안된다.
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公开(公告)号：KR1020140007537A
公开(公告)日：2014-01-20
申请号：KR1020120074468
申请日：2012-07-09
Applicant: 삼성전기주식회사
CPC classification number: G06F3/0418 , G06F3/044
Abstract: The present invention proposes a capacitance sensing device comprising: a driving circuit unit for applying a common level potential and a driving signal including a first level potential and a second level potential, which are different from the common level potential, to a first capacitor; a sensing circuit unit for sensing the alteration of the capacitance generated in the first capacitor; and a gain control circuit unit for controlling the gain of the sensing circuit unit. The sensing circuit unit proposes the capacitance sensing device including a second capacitor which is charged by the capacitance alteration of the first capacitor when the driving signal is converted from the first level to the common level or from the common level to the second level. [Reference numerals] (210) Sensing circuit unit; (220) Gain control circuit unit; (230) Driving circuit unit
Abstract translation: 本发明提出了一种电容感测装置，包括：驱动电路单元，用于向第一电容器施加包括与公共电平电位不同的第一电平电位和第二电平电位的共同电平电位和驱动信号; 感测电路单元，用于感测在第一电容器中产生的电容的变化; 以及用于控制感测电路单元的增益的增益控制电路单元。 感测电路单元提出了电容感测装置，其包括第二电容器，该第二电容器当驱动信号从第一电平转换到公共电平或从公共电平转换到第二电平时，通过第一电容器的电容变化来充电。 （附图标记）（210）感测电路单元; （220）增益控制电路单元; （230）驱动电路单元
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公开(公告)号：KR1020130134110A
公开(公告)日：2013-12-10
申请号：KR1020120057390
申请日：2012-05-30
Applicant: 삼성전기주식회사
CPC classification number: G06F3/044 , G06F3/0416
Abstract: The present invention relates to a capacitance sensing device, a capacitance sensing method and a touch screen device. According to the present invention, the capacitance sensing device is proposed which includes: a driving circuit part applying a driving signal to a first capacitor; an integration circuit part which includes a second capacitor and a third capacitor generating an output voltage by being charged by capacitance change generated in the first capacitor on the basis of the driving signal, and calculates voltage difference between an output voltage of the second capacitor and an output voltage of the third capacitor; and a control part which judges the characteristics of a noise signal on the basis of the voltage difference, and controls the driving signal on the basis of the characteristics of the noise signal. [Reference numerals] (210) Driving circuit part;(220) Integral calculus circuit part;(230) Control part
Abstract translation: 本发明涉及电容感测装置，电容感测方法和触摸屏装置。 根据本发明，提出了一种电容感测装置，其包括：向第一电容器施加驱动信号的驱动电路部; 积分电路部，其包括第二电容器和第三电容器，其基于驱动信号通过在第一电容器中产生的电容变化进行充电而产生输出电压，并且计算第二电容器的输出电压与 第三电容器的输出电压; 以及控制部，其基于电压差来判断噪声信号的特性，并根据噪声信号的特性来控制驱动信号。 （210）驱动电路部分;（220）积分微积分电路部分;（230）控制部分
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公开(公告)号：KR101339570B1
公开(公告)日：2013-12-10
申请号：KR1020120057385
申请日：2012-05-30
Applicant: 삼성전기주식회사
CPC classification number: G06F3/04883 , G06F3/0416 , G06F3/044 , G06F2203/04104
Abstract: The present invention relates to a touch sensing method and a device thereof. A touch sensing method given the present invention includes a step of selecting, among multiple nodes in which a detection signal is generated by a touch input, at least part of the nodes using the detection signal; a step of defining a node group based on the selected nodes; a step of generating two or more first sub-node groups by dividing the multiple nodes included in the node group by a first axial direction; and a step of determining a first touch vector of the node group by calculating the central coordinates of each of the two or more first sub-node groups. [Reference numerals] (440) Signal conversion unit;(450) Calculation unit
Abstract translation: 本发明涉及一种触摸感测方法及其装置。 给出本发明的触摸感测方法包括在使用检测信号的至少一部分节点中选择其中通过触摸输入产生检测信号的多个节点中的步骤; 基于所选择的节点定义节点组的步骤; 通过将包括在所述节点组中的多个节点除以第一轴向方向来生成两个或更多个第一子节点组的步骤; 以及通过计算两个或更多个第一子节点组中的每一个的中心坐标来确定节点组的第一触摸向量的步骤。 （附图标记）（440）信号转换单元;（450）计算单元
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公开(公告)号：KR1020130120815A
公开(公告)日：2013-11-05
申请号：KR1020120043980
申请日：2012-04-26
Applicant: 삼성전기주식회사
IPC: G06F3/044
CPC classification number: G06F3/044 , G06F3/0416
Abstract: The present invention related to a touch screen panel and a touch screen device. Given in the present invention, the touch screen panel includes a substrate; a plurality of first electrodes which are formed on one side of the substrate and extended in a first axial direction; and a plurality of second electrodes which are formed on the same side as the first electrodes and extended in a second axial direction. The substrate includes a plurality of first slit regions which are formed between the first electrodes and the second electrodes; and a plurality of second slit regions which are formed symmetrically to at least one among the first axis and the second axis from the cross point of the first electrodes and the second electrodes.
Abstract translation: 本发明涉及触摸屏面板和触摸屏设备。 在本发明中，触摸屏面板包括基板; 多个第一电极，其形成在所述基板的一侧并沿第一轴向方向延伸; 以及多个第二电极，其形成在与第一电极相同的一侧并沿第二轴向方向延伸。 基板包括形成在第一电极和第二电极之间的多个第一狭缝区域; 以及从第一电极和第二电极的交叉点对称地形成第一轴和第二轴中的至少一个的多个第二狭缝区域。
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Patent Agency Ranking
公开(公告)号：KR1020130058338A
公开(公告)日：2013-06-04
申请号：KR1020110124296
申请日：2011-11-25
Applicant: 삼성전기주식회사
CPC classification number: G06F3/044 , G02F1/13338 , G06F3/0412 , G06F2203/04103 , G09G3/20
Abstract: PURPOSE: A TSP(Touch Screen Panel) is provided to use a tilt control unit, thereby controlling a tilt of a sensing signal in order to be satisfied within a dynamic range. CONSTITUTION: A driving unit(120) generates a driving signal. A signal sensing unit(140) is activated by the driving signal. A signal detection unit(160) divides a value of a variable capacitor into various steps. The signal detection unit controls a tilt of a sensing signal, which is generated by capacitance provided in the signal sensing unit, within a dynamic range of a conversion unit(164). The signal detection unit includes a tilt control unit(161) which divides a value of the variable capacitor into various steps; an electric charge amplification unit(162) which generates the sensing signal; the conversion unit which converts the sensing signal into a digital signal; and a control unit(165) which calculates a touch position based on the amount of signal change. [Reference numerals] (120) Driving unit; (161a) Control signal generating unit; (163) Noise removing unit; (164) Conversion unit; (165) Control unit
Abstract translation: 目的：提供TSP（触摸屏面板）以使用倾斜控制单元，从而控制感测信号的倾斜度，以便在动态范围内得到满足。 构成：驱动单元（120）产生驱动信号。 信号感测单元（140）由驱动信号激活。 信号检测单元（160）将可变电容器的值分成各个步骤。 信号检测单元在转换单元（164）的动态范围内控制由设置在信号感测单元中的电容产生的感测信号的倾斜。 信号检测单元包括将可变电容器的值分成各种步骤的倾斜控制单元（161） 产生感测信号的电荷放大单元（162）; 所述转换单元将所述感测信号转换为数字信号; 以及基于信号变化量计算触摸位置的控制单元（165）。 （附图标记）（120）驱动单元; （161a）控制信号生成部; （163）除噪单元; （164）转换单位; （165）控制单元
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公开(公告)号：KR1020130046207A
公开(公告)日：2013-05-07
申请号：KR1020110110644
申请日：2011-10-27
Applicant: 삼성전기주식회사
CPC classification number: G06F3/044 , G06F3/0416
Abstract: PURPOSE: A touch input device and a method thereof are provided to enable inexpensive implementation and accurate determination of touch input by receiving large capacitance variation input without using a high-voltage driving signal. CONSTITUTION: A touch detection device(200) includes a base substrate(210) made of transparent materials, multiple electrodes(220,230) formed on the base substrate, a wiring pattern(240) connected to the multiple electrodes, and a control part(260) electrically connected to the multiple electrodes through the wiring pattern. A circuit board(250) mounted with the control part can be attached to the lower part of the base substrate by ACF(Anisotropic Conductive Film) bonding, and a bonding pad, formed by the extension of the wiring pattern, is on the lower part of the base substrate, thereby enabling each sensing channel terminal of the control part to be electrically connected to the multiple electrodes through the wiring pattern. The multiple electrodes are able to be formed with transparent conductive materials such as ITO(Indium-Tin Oxide), ZnO(Zinc Oxide), IZO(Indium-Zinc Oxide), CNT(Carbon Nano-Tube), etc., and have a fixed pattern in order to enable the control part to determine touch input based on the detection signals generated from the multiple electrodes. Both of a first electrode(230) and a second electrode(220) have a shape where a unit electrode(222) in the shape of a lozenge or a diamond is extended in the horizontal or vertical direction, and can be arranged on different layers or on the same layer. The control part is electrically connected to the multiple electrodes through a channel and each wiring pattern, and can include a detection circuit for acquiring the detection signals.
Abstract translation: 目的：提供一种触摸输入设备及其方法，以便通过在不使用高电压驱动信号的情况下接收大电容变化输入来实现廉价的实现和精确确定触摸输入。 触摸检测装置（200）包括由透明材料制成的基底（210），形成在基底基板上的多个电极（220,230），连接到多个电极的布线图案（240）和控制部分 ）通过布线图案电连接到多个电极。 安装有控制部的电路板（250）可以通过ACF（各向异性导电膜）接合而附接到基底的下部，并且通过布线图案的延伸形成的接合焊盘位于下部 从而使得控制部分的每个感测通道端子通过布线图形电连接到多个电极。 多个电极能够用诸如ITO（氧化铟锡），ZnO（氧化锌），IZO（铟 - 氧化锌），CNT（碳纳米管）等的透明导电材料形成，并且具有 固定图案，以使得控制部分能够基于从多个电极产生的检测信号来确定触摸输入。 第一电极（230）和第二电极（220）都具有菱形或菱形形状的单位电极（222）在水平或垂直方向上延伸的形状，并且可以布置在不同的层 或在同一层。 控制部分通过通道和每个布线图形电连接到多个电极，并且可以包括用于获取检测信号的检测电路。
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公开(公告)号：KR1020110091273A
公开(公告)日：2011-08-11
申请号：KR1020100011028
申请日：2010-02-05
Applicant: 삼성전기주식회사
Abstract: PURPOSE: A mobile messenger is provided to guarantee mobility and reliability by connecting a wire/wireless network through a messenger including message display unit. CONSTITUTION: A wireless communications unit(110) connects to a network which is already formed to the fixed local wireless communication. A control unit(120) refers to an object within the network through the wireless communications unit. The Control unit controls a searched object and transmission and reception of a message. A display unit(130) indicates the message transmitted and received through a wireless communications unit control unit.
Abstract translation: 目的：通过包括消息显示单元的信使连接有线/无线网络，提供移动信使来保证移动性和可靠性。 构成：无线通信单元（110）连接到已经形成为固定的本地无线通信的网络。 控制单元（120）通过无线通信单元来引用网络内的对象。 控制单元控制搜索的对象以及消息的发送和接收。 显示单元（130）指示通过无线通信单元控制单元发送和接收的消息。
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公开(公告)号：KR1020110073987A
公开(公告)日：2011-06-30
申请号：KR1020090130810
申请日：2009-12-24
Applicant: 삼성전기주식회사
CPC classification number: G06Q10/087
Abstract: PURPOSE: A wireless display device is provided to reduce a manufacturing cost by commonly using a clock signal between a wireless communication module and a display module. CONSTITUTION: A wireless communication unit(100) receives information which desires to display by a previously set wireless communication method. The wireless communication unit provides a clock signal according to a previously set reference signal. A display unit(120) displays the information form the wireless communication by being operated according to the clock signal from the wireless communication unit.
Abstract translation: 目的：提供一种无线显示设备，通过在无线通信模块和显示模块之间通常使用时钟信号来降低制造成本。 构成：无线通信单元（100）接收希望通过预先设定的无线通信方式显示的信息。 无线通信单元根据先前设置的参考信号提供时钟信号。 显示单元（120）通过根据来自无线通信单元的时钟信号进行操作来显示形成无线通信的信息。
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公开(公告)号：KR101008473B1
公开(公告)日：2011-01-14
申请号：KR1020080107056
申请日：2008-10-30
Applicant: 삼성전기주식회사
CPC classification number: G06F1/3203 , G06F1/3287 , G06F3/147 , H04W8/26 , H04W52/0235 , H04W84/18 , Y02D10/126 , Y02D10/171 , Y02D70/142 , Y02D70/144 , Y02D70/162 , Y02D70/166
Abstract: 본 발명은 지그비 통신 시스템에서 저전력 웨이크업 방법으로 수면모드에서 활성모드로 전환하는 지그비 디바이스 및 이에 따른 저전력 웨이크업 방법에 관한 것으로, 더욱 상세하게는 지그비 디바이스에서 웨이크업 패킷을 수신한 경우, 무선 모뎀부와 CPU(Central Processing Unit)부에 모두 전원이 인가되어, 웨이크업 패킷을 체크하는 종래기술과 달리, 무선 모뎀부 중 MAC 처리부에서 웨이크업 패킷 여부를 체크하는 저전력 지그비 디바이스 및 저전력 웨이크업 방법에 관한 것이다.
본 발명에 따른 전원 공급부, MAC 처리부 및 CPU를 포함하는 지그비 디바이스의 저전력 웨이크업 방법은: 수면 타이머를 설정하고 상기 지그비 디바이스의 전원을 차단하여 수면 모드를 설정하는 단계; 웨이크업 이벤트가 발생하면 자신의 웨이크업 패킷 여부를 확인하는 단계; 상기 웨이크업 패킷 확인 결과, 자신의 웨이크업 패킷인 경우, 상기 MAC 처리부에 전원을 인가하는 단계; 상기 MAC 처리부가 모뎀부 및 RF부를 제어하고, 상기 웨이크업 패킷의 아이디를 체크하는 단계; 및 상기 아이디 체크 결과, 자신의 아이디인 경우 상기 CPU에 전원을 인가하는 단계;를 포함한다.
지그비(Zigbee), 웨이크업(Wake-up), 저전력, MAC(Medium Access Control)
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