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公开(公告)号：US20150002176A1
公开(公告)日：2015-01-01
申请号：US14019694
申请日：2013-09-06
Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventor： Yong Il Kwon , Tah Joon Park , Byeong Hak Jo
IPC: G01R27/26
CPC classification number: G06F3/044 , G06F3/0416 , G06F2203/04101 , G06F2203/04104 , G06F2203/04106
Abstract: There are provided a touch sensing device and a touchscreen apparatus. The touch sensing device includes: a node capacitor; a self-capacitor disposed between one terminal of the node capacitor and a ground; a driving circuit applying predetermined driving signals to the node capacitor and the self-capacitor; and a sensing circuit unit integrating electrical charges charged in the node capacitor and the self-capacitor, wherein the driving circuit unit applies predetermined driving signals to the node capacitor and the self-capacitor in different periods.
Abstract translation: 提供了触摸感测装置和触摸屏装置。 触摸感测装置包括：节点电容器; 设置在节点电容器的一个端子和地之间的自身电容器; 将预定的驱动信号施加到节点电容器和自身电容器的驱动电路; 以及感测电路单元，其将积分在所述节点电容器中的电荷与所述自身电容器进行积分，其中，所述驱动电路单元在不同的周期内向所述节点电容器和所述自身电容器施加预定的驱动信号。
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公开(公告)号：US20140146004A1
公开(公告)日：2014-05-29
申请号：US13835753
申请日：2013-03-15
Applicant: SAMSUNG ELECTRO-MECHANICS CO. LTD.
Inventor： Jae Hyuk JANG , Dong Hyeok Choi , Jin Young Kim , Yong Il Kwon , No Il Park , Hak Kwan Kim
IPC: G06F3/046
CPC classification number: G06F3/046 , G06F1/1643 , G06F1/1684 , G06F1/1698 , G06F3/0416
Abstract: There is provided an input device including a display panel having a first region for displaying an image, a touch panel attached to the display panel and detecting a touch input, and a digitizer module attached to the display panel and detecting an electromagnetic type digitizer input, wherein the digitizer module includes a plurality of circuit units formed in a second region corresponding to an edge of the first region, and at least a portion of the plurality of circuit units operates as a circuit unit for wireless communications.
Abstract translation: 提供了一种输入装置，包括具有用于显示图像的第一区域的显示面板，附接到显示面板的触摸面板和检测触摸输入;以及附接到显示面板并检测电磁型数字转换器输入的数字转换器模块， 其中所述数字转换器模块包括形成在对应于所述第一区域的边缘的第二区域中的多个电路单元，并且所述多个电路单元的至少一部分用作无线通信的电路单元。
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公开(公告)号：US20130325391A1
公开(公告)日：2013-12-05
申请号：US13906276
申请日：2013-05-30
Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventor： Yong Il Kwon , Jae Hyung Lee , Byeong Hak Jo , Tah Joon Park
IPC: G01K7/01
CPC classification number: G01K7/01
Abstract: The present invention relates to a circuit and a method for sensing a temperature. In accordance with an embodiment of the present invention, a circuit for sensing a temperature including: a bipolar transistor unit connected to a current source to output an output voltage which is inversely proportional to temperature; a variable reference voltage unit for providing a variable reference voltage which varies according to setting; a first amplifying unit for receiving the output voltage of the bipolar transistor unit and the variable reference voltage and performing differential amplification to output the amplified voltage; and a second amplifying unit for variably amplifying a variation of the output voltage of the first amplifying unit using a feedback variable resistor is provided. Further, a method for sensing a temperature using the same is provided.
Abstract translation: 本发明涉及一种用于感测温度的电路和方法。 根据本发明的实施例，一种用于感测温度的电路，包括：连接到电流源的双极晶体管单元，以输出与温度成反比的输出电压; 可变参考电压单元，用于提供根据设置而变化的可变参考电压; 第一放大单元，用于接收双极晶体管单元的输出电压和可变参考电压，并执行差分放大以输出放大的电压; 以及第二放大单元，用于使用反馈可变电阻器可变地放大第一放大单元的输出电压的变化。 此外，提供了使用其来检测温度的方法。
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14.发明授权公开(公告)号：US09391507B2
公开(公告)日：2016-07-12
申请号：US14188278
申请日：2014-02-24
Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventor： Moon Suk Jeong , Byeong Hak Jo , Yong Il Kwon , Tah Joon Park
CPC classification number: H02M3/07 , G06F3/00 , G06F3/0416 , H02H9/04
Abstract: There is provided an apparatus for regulating an output voltage, including: a sensing circuit sensing an output voltage from a charge pump; a comparator circuit receiving the output voltage from the sensing circuit so as to compare it with a predetermined reference voltage; and a limiter circuit regulating the output voltage according to an output signal from the comparator circuit.
Abstract translation: 提供一种用于调节输出电压的装置，包括：感测电路，感测来自电荷泵的输出电压; 接收来自感测电路的输出电压以便将其与预定参考电压进行比较的比较器电路; 以及根据来自比较器电路的输出信号调节输出电压的限幅器电路。
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公开(公告)号：US08737016B1
公开(公告)日：2014-05-27
申请号：US13742836
申请日：2013-01-16
Applicant: Samsung Electro-Mechanics Co., Ltd.
Inventor： Ju Ho Kim , Hyo Seok Lee , Yong Il Kwon
IPC: G11B17/02
CPC classification number: G11B19/2036 , F16C17/045 , F16C17/107 , F16C33/107 , F16C2370/12
Abstract: There are provided a motor and a hard disk drive including the same. The motor includes: a sleeve supporting a shaft with a lubricating fluid; and a rotor fixed to the shaft, rotating together therewith, and having a surface facing the sleeve, wherein one surface of the surface of the rotor facing the sleeve and a surface of the sleeve facing the rotor is provided with a thrust dynamic pressure groove, and the other surface of the surface of the rotor facing the sleeve and the surface of the sleeve facing the rotor is provided with an extension groove extended to the outside of the thrust dynamic pressure groove so as to partially face the thrust dynamic pressure groove.
Abstract translation: 提供了一个电动机和包括它的硬盘驱动器。 电动机包括：支撑具有润滑流体的轴的套筒; 以及固定在所述轴上并与其一起旋转并具有面向所述套筒的表面的转子，其中所述转子的面向套筒的一个表面和所述套筒的面向转子的表面设置有推力动压槽， 并且转子表面的另一表面面向套筒并且面向转子的套筒的表面设置有延伸到推力动压槽的外侧的延伸槽，以便部分地面对推力动压槽。
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Patent Agency Ranking
公开(公告)号：US09417741B2
公开(公告)日：2016-08-16
申请号：US13887841
申请日：2013-05-06
Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventor： Byeong Hak Jo , Tah Joon Park , Yong Il Kwon , Hyun Suk Lee
CPC classification number: G06F3/044 , G06F3/0418
Abstract: A capacitance sensing apparatus includes: a driving circuit unit applying a driving signal of a first period to a node capacitor; a first integrating circuit unit integrating voltage charged in the node capacitor to generate output voltage of which a voltage level is changed twice during a second period; a buffer capacitor charged or discharged by the output voltage of the first integrating circuit unit; a second integrating circuit unit integrating voltage charged in the buffer capacitor to generate output voltage of which a voltage level is changed twice during the first period; and an amplifying unit differentially amplifying non-inverted output voltage and inverted output voltage of the second integrating circuit unit, wherein the amplifying unit amplifies voltage corresponding to a difference between the non-inverted output voltage and the inverted output voltage during a reset section of the second integrating circuit unit to generate offset information.
Abstract translation: 电容感测装置包括：驱动电路单元，将第一周期的驱动信号施加到节点电容器; 第一积分电路单元，积分在节点电容器中充电的电压，以产生在第二时段期间电压电平改变两次的输出电压; 由第一积分电路单元的输出电压充电或放电的缓冲电容器; 第二积分电路单元，积分在所述缓冲电容器中充电的电压，以产生在所述第一时段期间电压电平改变两次的输出电压; 以及放大单元，对所述第二积分电路单元的非反相输出电压和反相输出电压进行差分放大，其中，所述放大单元在所述第二积分电路单元的复位部分放大对应于所述非反相输出电压和所述反相输出电压之间的差的电压 第二积分电路单元产生偏移信息。
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公开(公告)号：US09312756B2
公开(公告)日：2016-04-12
申请号：US14481556
申请日：2014-09-09
Applicant: Samsung Electro-Mechanics Co., Ltd.
Inventor： Yong Il Kwon , Tah Joon Park , Ui Jong Song
Abstract: A charge pump system may include a charge pump including a plurality of boosting units boosting an input voltage input to an input terminal multiple times depending on clock signals and outputting the boosted voltage to an output terminal; and a charge pump protection circuit including a series resistor unit disposed between the output terminal and a ground and including a plurality of resistors connected to each other in series. A portion of the plurality of resistors are disposed in parallel to a portion of the plurality of boosting units.
Abstract translation: 电荷泵系统可以包括电荷泵，其包括多个升压单元，其根据时钟信号将输入电压输入多次，并将升压的电压输出到输出端子; 以及电荷泵保护电路，包括布置在输出端子和地之间的串联电阻器单元，并且包括彼此串联连接的多个电阻器。 多个电阻器的一部分平行于多个升压单元的一部分设置。
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公开(公告)号：US20150029141A1
公开(公告)日：2015-01-29
申请号：US14314867
申请日：2014-06-25
Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventor： Byeong Hak Jo , Moon Suk Jeong , Yong Il Kwon , Tah Joon Park
IPC: G06F3/044
CPC classification number: G06F3/044 , G06F2203/04108
Abstract: Disclosed herein is a touch sensing apparatus capable of supporting hover sensing, including: a plurality of capacitance-voltage converters (C-V converters) outputting different voltage values depending on a change in capacitance of each of the sensing electrodes; a plurality of integrators integrating output voltages of each of the C-V converters; a first multiplexer multiplexing outputs of the plurality of integrators; a second multiplexer multiplexing the outputs of the plurality of integrators; a first differential amplification unit for touch sensing receiving an output of the first multiplexer and an output of the second multiplexer; a second differential amplification unit for hover sensing receiving the output of the first multiplexer and the output of the second multiplexer; and a control unit sensing a touch event or a hover event, thereby removing a common noise to accurately sense both the touch event and the hover event.
Abstract translation: 这里公开了一种能够支持悬停感测的触摸感测装置，包括：多个电容电压转换器（C-V转换器），其根据每个感测电极的电容变化输出不同的电压值; 多个积分器，其对每个C-V转换器的输出电压进行积分; 第一多路复用器复用多个积分器的输出; 多路复用多个积分器的输出的第二多路复用器; 用于触摸感测的第一差分放大单元，接收第一多路复用器的输出和第二多路复用器的输出; 第二差分放大单元，用于悬停感测接收第一多路复用器的输出和第二多路复用器的输出; 以及感测触摸事件或悬停事件的控制单元，从而去除公共噪声以准确地感测触摸事件和悬停事件。
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19.发明授权公开(公告)号：US09389740B2
公开(公告)日：2016-07-12
申请号：US14314867
申请日：2014-06-25
Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventor： Byeong Hak Jo , Moon Suk Jeong , Yong Il Kwon , Tah Joon Park
IPC: G06F3/044
CPC classification number: G06F3/044 , G06F2203/04108
Abstract: Disclosed herein is a touch sensing apparatus capable of supporting hover sensing, including: a plurality of capacitance-voltage converters (C-V converters) outputting different voltage values depending on a change in capacitance of each of the sensing electrodes; a plurality of integrators integrating output voltages of each of the C-V converters; a first multiplexer multiplexing outputs of the plurality of integrators; a second multiplexer multiplexing the outputs of the plurality of integrators; a first differential amplification unit for touch sensing receiving an output of the first multiplexer and an output of the second multiplexer; a second differential amplification unit for hover sensing receiving the output of the first multiplexer and the output of the second multiplexer; and a control unit sensing a touch event or a hover event, thereby removing a common noise to accurately sense both the touch event and the hover event.
Abstract translation: 这里公开了一种能够支持悬停感测的触摸感测装置，包括：多个电容电压转换器（C-V转换器），其根据每个感测电极的电容变化输出不同的电压值; 多个积分器，其对每个C-V转换器的输出电压进行积分; 第一多路复用器复用多个积分器的输出; 多路复用多个积分器的输出的第二多路复用器; 用于触摸感测的第一差分放大单元，接收第一多路复用器的输出和第二多路复用器的输出; 第二差分放大单元，用于悬停感测接收第一多路复用器的输出和第二多路复用器的输出; 以及感测触摸事件或悬停事件的控制单元，从而去除公共噪声以准确地感测触摸事件和悬停事件。
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公开(公告)号：US09288902B2
公开(公告)日：2016-03-15
申请号：US14097049
申请日：2013-12-04
Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventor： Eun Sil Kim , Sung Han Kim , Sa Yong Lee , Jin Ho Hong , Yong Il Kwon , Sang Hyun Shin , Keun Yong Lee
CPC classification number: H05K1/0306 , G03F7/40 , H05K1/0274 , H05K1/0393 , H05K3/107 , H05K3/1258 , H05K3/4061 , H05K3/426 , H05K2201/0376
Abstract: Disclosed herein are a printed circuit board and a method of manufacturing the same.The printed circuit board includes a light-blocking glass substrate; a negative photosensitive insulating layer formed on the glass substrate; and a circuit pattern formed on the glass substrate and embedded in the negative photosensitive insulating layer.
Abstract translation: 这里公开了一种印刷电路板及其制造方法。 印刷电路板包括遮光玻璃基板; 形成在所述玻璃基板上的负光敏绝缘层; 以及形成在玻璃基板上并嵌入负光敏绝缘层中的电路图案。
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