公开(公告)号：US20170357364A1

公开(公告)日：2017-12-14

申请号：US15603479

申请日：2017-05-24

Applicant: SUPERC-TOUCH CORPORATION

Inventor： Hsiang-Yu LEE ,  Shang CHIN ,  Ping-Tsun LIN

IPC: G06F3/041 ,  G06F3/044

CPC classification number: G06F3/0416 ,  G06F1/266 ,  G06F3/044 ,  G06F2203/04105 ,  G06F2203/04107

Abstract: A method for operating electronic apparatus with independent power sources and having a functional circuit and a force and touch sensing circuit, the functional circuit and the force and touch sensing circuit are respectively powered by a first power source and a second power source different with the first power source. The method comprises (a) connecting the first power source and the second power source to different grounds; (b) the force and touch sensing circuit applying a capacitive sensing excitation signal to a force sensing electrode or a touch sensing electrode; and (c) the force and touch sensing circuit detecting a sensing signal from the force sensing electrode or the touch sensing electrode. In above step (b) or (c), the first power source and the second power source have no common current loop therebetween.

公开(公告)号：US20170228086A1

公开(公告)日：2017-08-10

申请号：US15414119

申请日：2017-01-24

Applicant: SUPERC-TOUCH CORPORATION

Inventor： Hsiang-Yu LEE ,  Shang CHIN ,  Ping-Tsun LIN

IPC: G06F3/041 ,  G06F3/01 ,  G06F3/044

CPC classification number: G06F3/0416 ,  G06F3/016 ,  G06F3/044 ,  G06F2203/04101 ,  G06F2203/04102 ,  G06F2203/04105 ,  G06F2203/04107

Abstract: A sensing device for force and tactile-proximity sensing includes an upper substrate, a lower substrate, a first electrode layer having a plurality of first sensing electrodes, a second electrode layer having at least one second sensing electrode, a dielectric layer arranged between the upper substrate and the lower substrates, and a capacitance sensing circuit. In tactile-proximity sensing operation, the capacitance sensing circuit sends a touch control capacitance-exciting signal to a selected first sensing electrode and obtains a tactile-proximity sensing signal therefrom, wherein an tactile-proximity auxiliary signal with same phase as the touch control capacitance-exciting signal is sent to the at least one corresponding second sensing electrode. In force sensing operation, the capacitance sensing circuit sends a force capacitance-exciting signal to the corresponding second sensing electrode and obtains a force sensing signal therefrom, wherein a force counter-exciting signal is also sent to the selected first sensing electrode.

公开(公告)号：US20170205929A1

公开(公告)日：2017-07-20

申请号：US15396681

申请日：2017-01-01

Applicant: SUPERC-TOUCH CORPORATION

Inventor： Hsiang-Yu LEE ,  Shang CHIN ,  Ping-Tsun LIN

IPC: G06F3/041 ,  G06F3/044

CPC classification number: G06F3/0414 ,  G06F3/0416 ,  G06F3/044 ,  G06F2203/04107

Abstract: An integral sensing apparatus for touch and pressure includes an upper substrate having a first electrode layer with a plurality of first sensing electrodes, a second electrode layer having at least one second sensing electrode, a dielectric layer arranged between the first and the second electrode layers, and a capacitance sensing circuit. In touch sensing operation, the capacitance sensing circuit sends a first capacitance-exciting signal to a selected first sensing electrode and obtains a touch sensing signal from the selected first sensing electrode, wherein an auxiliary signal with same phase as the first capacitance-exciting signal is sent to at least one corresponding second sensing electrode. In pressure sensing operation, the capacitance sensing circuit sends a second capacitance-exciting signal to the corresponding second sensing electrode and obtains a pressure sensing signal from the second sensing electrode, wherein a counter exciting signal is also sent to the selected first sensing electrode.

公开(公告)号：US20160162721A1

公开(公告)日：2016-06-09

申请号：US14959682

申请日：2015-12-04

Applicant: SuperC-Touch Corporation

Inventor： Hsiang-Yu LEE ,  Shang CHIN ,  Ping-Tsun LIN

IPC: G06K9/00

CPC classification number: G06K9/0002

Abstract: An electronic device with fingerprint recognition circuit powered by dedicated power source includes a functional circuit, a plurality of fingerprint sensing electrodes, and a fingerprint sensing control circuit. The functional circuit is powered by a first power source. The fingerprint sensing electrodes are provided for sensing a contact of a finger. The fingerprint sensing control circuit is powered by a second power source which is different from the first power source. The fingerprint sensing control circuit is connected to the fingerprint sensing electrodes for driving the fingerprint sensing electrodes to sense the fingerprint, wherein there is no common current loop between the first power source and the second power source during an operation of fingerprint sensing.

Abstract translation: 具有由专用电源供电的指纹识别电路的电子设备包括功能电路，多个指纹感测电极和指纹感测控制电路。 功能电路由第一电源供电。 提供指纹感测电极用于感测手指的接触。 指纹感测控制电路由与第一电源不同的第二电源供电。 指纹感测控制电路连接到指纹感测电极，用于驱动指纹感测电极以感测指纹，其中在指纹感测操作期间在第一电源和第二电源之间不存在公共电流回路。

公开(公告)号：US20160132155A1

公开(公告)日：2016-05-12

申请号：US14932598

申请日：2015-11-04

Applicant: SuperC-Touch Corporation

Inventor： Hsiang-Yu LEE ,  Shang CHIN ,  Ping-Tsun LIN

IPC: G06F3/044 ,  G02F1/1333

CPC classification number: G06F3/044 ,  G02F1/13338 ,  G02F1/133512 ,  G06F3/0412 ,  G06F3/0416 ,  G06F2203/04103 ,  G06F2203/04112

Abstract: A high-sensitivity mutual-capacitance in-cell touch display panel device includes plural receiving sensing electrodes, a display control circuit, a touch sensing control circuit, and a touch signal driving circuit. The display control circuit is powered by a first power source and connected to a first ground. The touch sensing control circuit is coupled to the plural receiving sensing electrodes. The touch sensing control circuit is powered by a second power source and connected to a second ground, wherein the first power source and the first ground are different from the second power source and the second ground. The touch signal driving circuit is connected to the touch sensing control circuit and a common voltage layer. The touch sensing control circuit applies a touch signal to the touch signal driving circuit to generate a transmitting signal for being applied to the common voltage layer.

Abstract translation: 高灵敏度的互电容单元内触摸显示面板装置包括多个接收感测电极，显示控制电路，触摸感测控制电路和触摸信号驱动电路。 显示控制电路由第一电源供电并连接到第一地。 触摸感测控制电路耦合到多个接收感测电极。 触摸感测控制电路由第二电源供电并连接到第二接地，其中第一电源和第一接地不同于第二电源和第二接地。 触摸信号驱动电路连接到触摸感测控制电路和公共电压层。 触摸感测控制电路将触摸信号施加到触摸信号驱动电路，以产生用于施加到公共电压层的发送信号。

公开(公告)号：US20150069373A1

公开(公告)日：2015-03-12

申请号：US14540916

申请日：2014-11-13

Applicant: SuperC-Touch Corporation

Inventor： Hsiang-Yu LEE

IPC: H01L27/32

CPC classification number: H01L27/323 ,  G06F3/0412 ,  G06F3/044 ,  H01L27/3248

Abstract: An in-cell active matrix OLED touch panel structure of narrow border includes first and second substrates, an OLED layer configured between the first and second substrates, first and second sensing electrode layers, and a thin film transistor layer. The first sensing electrode layer includes M first conductor blocks and N connection lines arranged in a first direction. The second sensing electrode layer includes N second conductor blocks arranged in a second direction. Each second conductor block makes use of a corresponding i-th connection line to be extended to one edge of the panel structure. The thin film transistor layer includes K gate lines and L source lines. The M first conductor blocks, the N connection lines, and the N second conductor blocks are disposed at positions corresponding to those of the K gate lines and L source lines of the thin film transistor layer.

Abstract translation: 窄边界的单元内有源矩阵OLED触摸屏结构包括第一和第二基板，配置在第一和第二基板之间的OLED层，第一和第二感测电极层以及薄膜晶体管层。 第一感测电极层包括M个第一导体块和沿第一方向排列的N个连接线。 第二感测电极层包括沿第二方向布置的N个第二导体块。 每个第二导体块利用相应的第i个连接线延伸到面板结构的一个边缘。 薄膜晶体管层包括K个栅极线和L个源极线。 M个第一导体块，N个连接线和N个第二导体块设置在与薄膜晶体管层的K个栅极线和L个源极线相对应的位置处。

公开(公告)号：US20150022470A1

公开(公告)日：2015-01-22

申请号：US14333292

申请日：2014-07-16

Applicant: SuperC-Touch Corporation

Inventor： Hsiang-Yu LEE

IPC: G06F3/041 ,  H01L27/32

CPC classification number: G06F3/0412 ,  G06F3/0416 ,  G06F3/044 ,  G06F2203/04111 ,  G06F2203/04112 ,  H01L27/323 ,  H01L27/3244

Abstract: A high-accuracy OLED touch display panel structure of narrow border includes an upper substrate, a lower substrate, an OLED layer configured between the upper and lower substrates, a sensing electrode layer, a thin film transistor layer, a cathode layer, and an anode layer. The sensing electrode layer has a plurality of first conductor line units. The thin film transistor layer includes a plurality of gate lines, a plurality of source lines, and a plurality of second conductor line units. The plurality of first conductor line units and the plurality of second conductor line units form a sensing touch pattern structure for sensing an approaching external object. The plurality of first conductor line units and the plurality of second conductor line units are disposed corresponding to positions of the plurality of gate lines and the plurality of source lines.

Abstract translation: 窄边界的高精度OLED触摸显示面板结构包括上基板，下基板，配置在上基板和下基板之间的OLED层，感测电极层，薄膜晶体管层，阴极层和阳极 层。 感测电极层具有多个第一导体线单元。 薄膜晶体管层包括多个栅极线，多个源极线和多个第二导体线单元。 多个第一导线单元和多个第二导体线单元形成用于感测接近的外部对象的感测触摸图案结构。 多个第一导体线单元和多个第二导体线单元对应于多个栅极线和多个源极线的位置设置。

公开(公告)号：US20140368756A1

公开(公告)日：2014-12-18

申请号：US14304369

申请日：2014-06-13

Applicant: SuperC-Touch Corporation

Inventor： Hsiang-Yu LEE

IPC: G06F3/041 ,  H01L27/32 ,  G02F1/1333

CPC classification number: G06F3/0412 ,  G02F1/13338 ,  H01L27/322 ,  H01L27/323 ,  H01L27/3276 ,  H01L51/5056 ,  H01L51/5072

Abstract: A high-accuracy flat touch display panel structure includes an upper substrate, a lower substrate, a liquid crystal layer configured between the upper and lower substrates, a thin film transistor and wiring layer, and a sensing electrode layer. The thin film transistor and wiring layer is disposed at one side of the lower substrate facing the liquid crystal layer, and includes a plurality of gate lines, a plurality of source lines, and a plurality of wirings. The sensing electrode layer is disposed at one side of the thin film transistor and wiring layer facing the liquid crystal layer, and has a plurality of sensing conductor lines. The plurality of sensing conductor lines are disposed corresponding to positions of the plurality of gate lines and the plurality of source lines.

Abstract translation: 高精度平面触摸显示面板结构包括上基板，下基板，配置在上基板和下基板之间的液晶层，薄膜晶体管和布线层以及感测电极层。 薄膜晶体管和布线层设置在下基板的面向液晶层的一侧，并且包括多条栅极线，多条源极线和多条布线。 感测电极层设置在薄膜晶体管和面向液晶层的布线层的一侧，并且具有多个感测导体线。 多个感测导体线对应于多条栅极线和多条源极线的位置而设置。

公开(公告)号：US20140353691A1

公开(公告)日：2014-12-04

申请号：US14457838

申请日：2014-08-12

Applicant: SuperC-Touch Corporation

Inventor： Hsiang-Yu LEE

IPC: H01L27/32 ,  G06F3/041

CPC classification number: H01L27/323 ,  G06F3/0412 ,  G06F3/044 ,  G06F2203/04103 ,  H01L27/3272 ,  H01L27/3276

Abstract: An in-cell OLED touch display panel structure with metal layer for sensing includes an upper substrate, a lower substrate parallel to the upper substrate, an OLED layer configured between the upper and lower substrates, a black matrix layer, a sensing electrode layer, and a thin film transistor layer. The black matrix layer is disposed at one surface of the upper substrate facing the OLED layer, and is composed of a plurality of opaque lines. The sensing electrode layer is disposed at one side of the black matrix layer facing the OLED layer, and is composed of a plurality of sensing conductor lines. The thin film transistor layer is disposed at one side of the lower substrate facing the OLED layer. The plurality of sensing conductor lines are disposed at positions corresponding to those of the plurality of opaque lines of the black matrix.

Abstract translation: 具有用于感测的金属层的单元内OLED触摸显示面板结构包括上基板，平行于上基板的下基板，配置在上基板和下基板之间的OLED层，黑矩阵层，感测电极层和 薄膜晶体管层。 黑矩阵层设置在面向OLED层的上基板的一个表面处，并且由多条不透明线构成。 感测电极层设置在面向OLED层的黑矩阵层的一侧，并且由多个感测导体线组成。 薄膜晶体管层设置在面向OLED层的下基板的一侧。 多个检测导体线设置在与黑矩阵的多条不透明线对应的位置。

公开(公告)号：US20140346493A1

公开(公告)日：2014-11-27

申请号：US14457449

申请日：2014-08-12

Applicant: SuperC-Touch Corporation

Inventor： Hsiang-Yu LEE

IPC: H01L27/32

CPC classification number: H01L27/323 ,  G06F3/0412 ,  G06F3/044 ,  H01L51/5284

Abstract: An in-cell OLED touch display panel structure includes an upper substrate, a lower substrate, an OLED layer configured between the upper and lower substrates, and a black matrix layer. The black matrix layer is disposed at one surface of the upper substrate that faces the OLED layer, and the black matrix layer is composed of a plurality of opaque conductor lines. The plurality of opaque conductor lines is divided into a first group of opaque conductor lines, a second group of opaque conductor lines, and a third group of opaque conductor lines. The second group of opaque conductor lines is formed with N mesh-like polygonal regions. The opaque conductor lines in any one of the polygonal regions are electrically connected together, while any two polygonal regions are not connected, so as to form a single-layered touch sensing pattern on the black matrix layer.

Abstract translation: 单元内OLED触摸显示面板结构包括上基板，下基板，配置在上基板和下基板之间的OLED层和黑矩阵层。 黑矩阵层设置在上基板的面向OLED层的一个表面，黑矩阵层由多条不透明导体线组成。 多个不透明导体线被分成第一组不透明导体线，第二组不透明导体线和第三组不透明导体线。 第二组不透明导体线形成有N个网状多边形区域。 多边形区域中的任何一个中的不透明导体线电连接在一起，而任何两个多边形区域都不连接，以便在黑矩阵层上形成单层触摸感测图案。