Abstract: A method for capacitive sensing includes: driving, by a processing system, a first plurality of transmitter electrodes using a first plurality of basis functions, wherein the first plurality of transmitter electrodes are part of a first set of non-intersecting electrodes which are arranged adjacently to one another in a first orientation; and obtaining, by the processing system, via a first plurality of receiver electrodes of the first set of non-intersecting electrodes, a first plurality of resulting signals corresponding to the first plurality of basis functions driven onto the first plurality of transmitter electrodes.

Abstract: There are provided a display panel with a touch detector that allows the touch detection electrodes to be less visible, a touch panel, and an electronic unit having the display panel with a touch detector. The display panel with a touch detector includes: a display layer including a plurality of display elements arranged side by side; and an electrode layer alternately segmented into first regions and second regions along a first direction, the electrode layer including a plurality of first slits arranged side by side to extend in a second direction, and a plurality of second slits each allowing an adjacent pair of the plurality of first slits in the second regions to be in communication with one another.

Abstract: One variation of a method includes: defining a first capacitance gradient of capacitance thresholds spanning a capacitive touch sensor; defining a first pressure gradient of pressure thresholds spanning a pressure sensor; reading a capacitance value from the capacitive touch sensor proximal a first location; detecting presence of a first input at the first location in response to the capacitance value exceeding a capacitance threshold assigned to the first location; reading a pressure value from the pressure sensor proximal the first location; detecting presence of a second input proximal the first location in response to the pressure value exceeding a pressure threshold; in response to detecting the first input and detecting the second input: merging the first input and the second input into a confirmed touch input; and generating a first touch image representing the first location and the pressure value of the confirmed touch input.

Abstract: One variation of a method for interfacing a computer to a human includes: detecting application of a first input onto a touch sensor surface and a first force magnitude of the first input; in response to the first force magnitude exceeding a first threshold magnitude, actuating a vibrator coupled to the touch sensor surface during a first click cycle and triggering an audio driver proximal the touch sensor surface to output a click sound during the first click cycle; detecting retraction of the first input from the touch sensor surface and a second force magnitude of the first input; and, in response to the second force magnitude falling below a second threshold magnitude less than the first threshold magnitude, actuating the vibrator during a second click cycle distinct from the first click cycle and triggering the audio driver to output the click sound during the second click cycle.

Abstract: A touch screen controller system for controlling a touch screen having row conductors and column conductors includes analog-digital circuitry coupled to the row conductors and column conductors to produce digital signals representative of self capacitance changes of one of the column conductors during an element proximity scanning mode and also representative of mutual changes of the touch screen during an element location scanning mode. The analog-digital circuitry indicates the influence of an element on the self-capacitance during the element proximity scanning. Proximity-determining circuitry operates on the digital signal changes during the element proximity scanning to determine if the element is proximate to the touch screen, and also to determine if the element is a specific kind of element by comparing the digital signal changes to a predetermined data profile.

Abstract: Self capacitance touch circuits to cancel the effects of parasitic capacitance in a touch sensitive device are disclosed. One circuit can generate a parasitic capacitance cancelation signal that can be injected into touch sensing circuitry to cancel the parasitic capacitance. Another circuit can adjust the phase and magnitude of the parasitic capacitance cancelation signal based on characteristics of channels in the touch sensing circuitry so as to fine tune the parasitic capacitance cancelations. Another circuit can drive a guard plate and touch panel electrodes so as to cancel the parasitic capacitances between the panel and the plate and between the electrodes.

Abstract: An electronic device includes a base layer, a first sensing pattern disposed on the base layer and including a plurality of first mesh lines, a second sensing pattern disposed on the base layer and spaced apart from the first sensing pattern, a first sensing line electrically connected to the first sensing pattern, and a second sensing line electrically connected to the second sensing pattern. Each of the first mesh lines includes at least one of a first end and a second end having a shape different from a shape of the first end, the first end faces the second sensing pattern, and the second end is spaced apart from the second sensing pattern.

Abstract: Protective cover layers for electronic devices are described. In an embodiment, an electronic device includes a display panel and a protective cover layer over the display panel. The protective cover layer includes a transparent support substrate and a hardcoat layer covering an exterior facing surface of the transparent support substrate. The display panel may be a flexible display panel and the protective cover layer may flex with the flexible display panel.

Abstract: An electronic apparatus includes: an exterior body; a pressure-sensitive sensor having a sensing face; and a support supporting the pressure-sensitive sensor such that inner faces the exterior body is opposed to the sensing face.

Abstract: A method for a device to call a shortcut function, includes: recognizing whether a touch operation is a gesture operation for calling the shortcut function when the touch operation is detected; and calling the shortcut function corresponding to the gesture operation in response to recognizing that the touch operation is the gesture operation for calling the shortcut function.

Abstract: A touch sensing device includes a touch panel and a touch sensing controller. The touch panel includes driving electrodes and sensing electrodes. The touch sensing controller provides driving electrodes with driving signals having different frequencies from each other, respectively, and performs a fast Fourier transform (FFT) processing on the sensing signals sensed at each of the sensing electrodes to determine whether or not a touch is generated based on a variation amount between frequency magnitude of the sensing signal and frequency magnitude of the driving signal. The touch sensing controller performs a convolution operation of mixing the driving signal or the sensing signal and a mixing signal having a predetermined frequency, and separates the mixing signal from the sensing signal on which the convolution operation is performed to determine whether or not a touch is generated by reconstructing an original driving signal.

Abstract: An electronic device includes a display layer and a sensor layer on the display layer. The sensor layer includes an electrode and a cross electrode. The electrode includes a plurality of first portions spaced from each other in a first direction and a plurality of second portions between the plurality of first portions. The cross electrode includes a plurality of first cross portions spaced from each other in a second direction crossing the first direction and a plurality of second cross portions between the plurality of first cross portions. The second portion includes a first pattern portion extending in the first direction and a plurality of second pattern portions extending in the second direction. A first opening is in the plurality of first portions, a second opening is in the first pattern portion, and a size of the first opening is greater than a size of the second opening.

Abstract: An input sensing unit may include the following elements: a first sensing electrode including first sensors and a first connector coupling the first sensors; a second sensing electrode including second sensors and a second connector coupling the second sensors; a first sensing line including first sensing line parts and a third connector coupling the first sensing line parts; a second sensing line; and an insulating layer including a first insulating side and a second insulating side opposite the first insulating side. The first sensing line parts may overlap the first sensors and may be disposed on the first insulating side. The second sensing line may overlap the second sensors and may be disposed on the first insulating side. The first sensors may be disposed on the second insulating side. The second sensors may be disposed on the second insulating side.

Abstract: In one embodiment, a device includes a stylus tip capable of communicating wirelessly with another device through a touch sensor of the other device. The stylus tip includes one or more surface areas, one or more substrates disposed along one or more of the surface areas of the stylus tip, and a plurality of electrodes disposed on or in the one or more substrates.

Abstract: Provided is an array substrate and a preparation method thereof and a display device, to improve performance and yield of display products. An embodiment of the present disclosure provides an array substrate, where the array substrate is divided into a display area and a surrounding area arranged outside the display area; the array substrate includes: a substrate, electroluminescent devices and an encapsulation layer disposed on the substrate in the display area, the encapsulation layer configured to encapsulate the electroluminescent device, and a touch function layer disposed on the encapsulation layer; the touch function layer includes a touch lead extending from the display area to the surrounding area; and the array substrate further includes: a thickness compensation layer located in the surrounding area and disposed between the substrate and the touch lead layer.

Abstract: A multi-layer circuit board is formed multiple layers of a catalytic layer, each catalytic layer having an exclusion depth below a surface, where the cataltic particles are of sufficient density to provide electroless deposition in channels formed in the surface. A first catalytic layer has channels formed which are plated with electroless copper. Each subsequent catalytic layer is bonded or laminated to an underlying catalytic layer, a channel is formed which extends through the catalytic layer to an underlying electroless copper trace, and electroless copper is deposited into the channel to electrically connect with the underlying electroless copper trace. In this manner, traces may be formed which have a thickness greater than the thickness of a single catalytic layer.

Abstract: The present disclosure provides an ultrasonic sensor pixel circuit, a driving method thereof and a display panel. The ultrasonic sensor pixel circuit includes a detection module, of which a first terminal is connected with an ultrasonic sensing unit and a second terminal is connected with a first signal terminal, and the detection module is configured to generate a detection voltage according to an electric signal output from the ultrasonic sensing unit under control of the first signal terminal; an output module, of which a first terminal is connected with a third terminal of the detection module and a second terminal is connected with a read line, and the output module is configured to generate an output signal according to the detection voltage and provide the output signal to the read line.

Abstract: A display device includes a non-transmissive display section and a transmissive display section. The non-transmissive display section includes a base member including a first polyimide. The transmissive display section includes a base member including a second polyimide that has higher transparency than the first polyimide. The base member of the non-transmissive display section and the base member of the transmissive display section are connected in a connecting section. A bending portion is provided in the base member of the non-transmissive display section or the base member of the transmissive display section. The connecting section and the bending portion do not overlap each other.

Abstract: An elongated stylus is configured to be capacitively coupled with a sensor array providing a plurality of electrodes to indicate a position on the sensor array. The stylus includes a housing having an end in an elongated direction of the housing, a conductive tip disposed at least partially extended from the end of the housing, an electrode disposed around the conductive tip and configured to at least partially expose the conductive tip, and a signal transmit drive circuit configured to provide a signal. Control is performed to form an electrical connection between the electrode and a ground and an electrical connection between the electrode and the signal transmit drive circuit when the elongated stylus is activated for capacitive coupling with the sensor array.

Abstract: A method for manufacturing an electrode film includes the steps of laminating a metal layer and a black photoresist layer sequentially on a first main surface of a transparent base material, subjecting the black photoresist layer to patterning in a mesh shape by partially exposing the black photoresist layer and performing development, processing the metal layer into a metal mesh electrode by subjecting the metal layer to etching by using the black photoresist layer subjected to the patterning as an etching mask until the metal layer has a width smaller than a width of a thin wire line constituting a mesh of the black photoresist layer, and covering an upper surface and both side surfaces of a thin wire line constituting a mesh of the metal mesh electrode with the black photoresist layer by heating and softening the black photoresist layer to cause the black photoresist layer softened to flow.

Abstract: A capacitive touch screen display operates by: receiving a plurality of sensed signals indicating variations in mutual capacitance associated with a plurality of cross points formed by a plurality of electrodes; generating capacitance image data associated with the plurality of cross points that includes positive capacitance variation data corresponding to positive variations of the capacitance image data from a nominal value and negative capacitance variation data corresponding to negative variations of the capacitance image data from the nominal value; and processing the positive capacitive data and the negative capacitance data to determine a shape of an object on the touch screen display.

Abstract: The present disclosure provides a touch display panel, a touch display device, and a touch detection method. The touch display panel includes a base substrate, touch driving electrodes, insulated from each other and arranged in an array on the base substrate, and touch sensing electrodes, insulated from each other and surrounding each of the touch driving electrodes, that the touch driving electrodes are disposed in a same layer as the touch sensing electrodes; and an integrated circuit, that the touch driving electrodes and the touch sensing electrodes are electrically connected to the integrated circuit, the integrated circuit sends touch driving signals to the touch driving electrodes to perform a touch scan, and the integrated circuit receives sensing signal change quantities of the touch sensing electrodes surrounding a same one of the touch driving electrodes, to determine a touch position.

Abstract: It is an object to provide a semiconductor display device having a touch panel, which can reduce power consumption. The semiconductor display device includes a panel which is provided with a pixel portion and a driver circuit which controls an input of the image signal to the pixel portion, and a touch panel provided in a position overlapping with the panel in the pixel portion. The pixel portion includes a display element configured to perform display in accordance with voltage of the image signal to be input, and a transistor configured to control retention of the voltage. The transistor includes an oxide semiconductor in a channel formation region. The driving frequency of the driver circuit, that is, the number of writing operations of the image signal for a certain period is changed in accordance with an operation signal from a touch panel.

Abstract: A touch device includes a substrate, multiple first electrodes, multiple second electrodes, multiple third electrodes, and a control circuit. The control circuit senses a touch position based on a first signal from the first electrodes. The control circuit transmits a second signal to the second electrodes based on the touch position, such that the second electrodes provide a first haptic feedback which is parallel to a top surface of the substrate. The control circuit also transmits a third signal to the third electrodes based on the touch position, such that the third electrodes provide a second haptic feedback along with a normal vector of the top surface of the substrate.

Abstract: A method includes driving, by the master controller, transmitter electrodes with a first transmitter signal having a first sensing frequency while transmitting a first trigger signal to slave controllers, obtaining a location of an input object determined from first capacitive measurements determined by the slave controllers using the first trigger signal, and performing a resonant frequency scan. The performing the resonant frequency scan is by performing for each possible resonant frequency of resonant frequencies: driving, by the master controller, only a subset of the transmitter electrodes with a second transmitter signal having the possible resonant frequency while transmitting a second trigger signal to the slave controllers, wherein the subset corresponds to the location of the input object. The slave controllers demodulate a resulting signal according to the second trigger signal to obtain a second capacitive measurements for the possible resonant frequency.

Abstract: Introduced is an electronic device comprising: a housing forming an outer appearance of the electronic device; an inductor disposed in the housing; a weight body coupled to the inductor and disposed to have a position that changes inside the electronic device according to the movement of the electronic device; a first conductor disposed on a first location of the housing; and a second conductor disposed on a second location of the housing, wherein the electronic device is configured such that a signal of a resonant frequency on the basis of locations of the first conductor, the second conductor, and the weight body is emitted, in response to a signal obtained from an external electronic device. Other various embodiments are possible.

Abstract: An organic light-emitting display panel and a display device are provided. The organic light-emitting display panel includes: a plurality of touch electrodes extending in a first direction and arranged in a second direction; and a plurality of first leads one-to-one corresponding to the plurality of touch electrodes. The first leads are made of a transparent conductive material. The first leads are located in a different layer from the touch electrodes. An insulation layer is disposed between the film layers where the first leads and the touch electrodes are located. Each first lead at least partially overlaps with a corresponding touch electrode in a direction perpendicular to a plane of the organic light-emitting display panel, and is electrically connected to the corresponding touch electrode through a through hole in the insulation layer. The first lead extends in the first direction and is arranged in the second direction.

Abstract: A method of manufacturing a transparent conductive film for a touch sensitive panel, comprising: providing a layered structure comprising a plurality of homogeneous layers which include at least a first transparent conductive layer, a second transparent conductive layer, and a transparent support substrate between the first transparent conductive layer and the second transparent conductive layer, the transparent support substrate being the thickest layer of the layered structure; forming an electrode pattern in the first transparent conductive layer by laser ablation of the first transparent layer by a laser beam incident on the first transparent layer from a side of the transparent support substrate on which the first transparent layer is provided; wherein the laser beam and transparent support substrate are configured such that the laser beam energy density is reduced by 50% or more by the transparent support substrate.

Abstract: Provided are a power-on processing method and apparatus of a terminal device, and a terminal device, and the method includes: detecting whether a fingerprint input operation is performed on the fingerprint device, when the operating system of the terminal device is in a non-working state; controlling the fingerprint device to collect fingerprint data corresponding to the fingerprint input operation when it is detected that the fingerprint input operation is performed on the fingerprint device; detecting whether the fingerprint input operation triggers the power button, when it is detected that the fingerprint input operation is performed on the fingerprint device; and transmitting the fingerprint data collected by the fingerprint device to the operating system for security verification, when it is detected that the fingerprint input operation triggers the power button.

Abstract: A touch display panel includes an array substrate, a display medium layer, a filter substrate and a touch electrode layer. The array substrate includes a substrate and sub-pixel units. The filter substrate includes a filter layer. The filter layer includes color resists. Each of the color resists corresponds to each of the sub-pixels one by one and includes a first region, a second region and a third region. The touch electrode layer has a plurality of slits. The slits have normal projection areas A1, A2 and A3 over the first region, the second region and the third region. The first region, the second region and the third region have areas F1, F2, F3, respectively, and satisfy one of the relations of |(A1/F1)?[(A2+A3)/(F2+F3)]|<10%, |(A2/F2)?[(A1+A3)/(F1+F3)]|<10% or |(A3/F3)?[(A1+A2)/(F1+F2)]|<10%.

Abstract: A touch control display panel having a subpixel region and an inter-subpixel region is provided. The touch control display panel includes an array substrate and a counter substrate facing the array substrate. The counter substrate includes a base substrate; a first black matrix layer on the base substrate; a plurality of touch electrodes on the base substrate; and a second black matrix layer on a side of the plurality of touch electrodes away from the first black matrix layer. The first black matrix layer, the second black matrix layer, and the plurality of touch electrodes are limited in the inter-subpixel region. Orthographic projections of the first black matrix layer and the second black matrix layer on the base substrate substantially cover an entirety of an orthographic projection of the plurality of touch electrodes on the base substrate.

Abstract: There is provided a magnetic deformable member that is deformable upon application of magnetism, and that has a front surface that projects toward the side opposite to a magnet when such a magnet is placed. The front surface provides variations in tactile feel or viewability for humans by providing a soft tactile feel. A magnetic deformable member includes: a flexible sheet; a back plate made of a hard material and stacked on the flexible sheet; a gel charged inside a space between the flexible sheet and the back plate; and a magnetic member having an annular shape as viewed in plan in a direction that is perpendicular to a front surface of the flexible sheet and having a length in the perpendicular direction. The magnetic member is secured to the flexible sheet, and disposed in the gel.

Abstract: A method for content displaying of a component includes displaying, on a terminal screen, a first display interface of a component, acquiring a first display instruction, acquiring a second display interface of the component according to the first display instruction, and displaying, on the terminal screen, the second display interface of the component, where the second display interface includes the first display interface.

Abstract: The present application provides a touch substrate, a method of manufacturing a touch substrate and a touch apparatus. The touch substrate includes a plurality of first touch electrodes and a plurality of second touch electrodes intersecting with each other. Each of at least part of the plurality of first touch electrodes includes a plurality of first electrodes disposed along a first direction and a first connection part connecting adjacent first electrodes. The first connection part includes at least one first connection line extending along the first direction and configured to connect the two first electrodes adjacent in the first direction. The first connection line has a curved line shape.

Abstract: According to an aspect, a display apparatus includes: a substrate; a plurality of pixel electrodes; a plurality of detection electrodes arranged in a matrix in a display area of the substrate; a plurality of detection electrode lines coupled to the respective detection electrodes; a plurality of first electrodes provided in the same layer as the detection electrodes or the detection electrode lines and extending in a first direction; a plurality of switching elements coupled to the respective pixel electrodes; a plurality of signal lines coupled to the switching elements and extending in a second direction crossing the first direction; a coupling member provided in a peripheral area outside the display area and configured to couple ends of the first electrodes to each other; and a drive circuit configured to output a first drive signal in a first sensing period in which an electromagnetic induction method is used.

Abstract: A conductive member for a touch panel has a first electrode formed on a substrate and extending in parallel to a first direction, in which the first electrode is electrically connected to a plurality of first mesh cells constituted by a fine metal wire, the fine metal wire is not parallel or perpendicular with respect to a first direction, the first electrode has at least one auxiliary fine metal wire that extends in a first direction, intersects the fine metal wire, is electrically connected to the fine metal wire, and is not parallel to the fine metal wire, and an electrode width Wa of the first electrode in a second direction orthogonal to a first direction and a first mesh pitch P1 of the first mesh cell in a second direction satisfy Wa?2.5P1.

Abstract: A metal mesh assembly includes a plurality of composite pattern units, each formed by metal lines and having two substantially perpendicular symmetric axes. The metal lines include driving lines in a driving layer and sensing lines in a sensing layer insulated from the driving layer. The driving lines and the sensing lines each have a pattern with the two substantially perpendicular symmetric axes, and compositely form each composite pattern unit. Optionally, the metal lines further include dummy lines, arranged in at least one of a dummy layer, the driving layer or the sensing layer, which can also participate in the formation of each composite pattern unit, and the dummy lines can also have a pattern with the two substantially perpendicular symmetric axes.

Abstract: A touch sensor includes a base, first sensing electrode columns (FSECs), and second sensing electrode columns (SSECs). The base includes a sensing region (SR) including a rounded corner (RC), and a non-SR outside the SR. The FSECs extend in a direction on the base, each FSEC among the FSECs including first sensing electrodes (FSEs), each FSE among the FSEs including sub-electrodes. The SSECs are alternately disposed with the FSECs on the base, each SSEC among the SSECs including second sensing electrodes (SSEs). Sub-electrodes of one of adjacent FSEs among the FSEs are electrically connected to respective sub-electrodes of another of the adjacent FSEs. A sub-electrode closest to the RC among the sub-electrodes includes a rounded edge (RE) corresponding to the RC. A SSE closest to the RC among the SSEs includes a RE corresponding to the RC, and a protrusion part protruding toward the sub-electrode including the RE.

Abstract: A proximity detecting device includes: a first detection electrode group having detection electrodes; a second detection electrode group having detection electrodes that orthogonally cross the first detection electrode group; an obliquely crossing detection electrode group having detection electrodes that orthogonally cross the first and second detection electrode groups; a detector capable of detecting electrostatic capacitances of each of the first and second detection electrode groups and the obliquely crossing detection electrode group; and a controller that performs detection through switching between a first detection mode in which a proximity state of a detection-target object is determined based on the electrostatic capacitances of the first and second detection electrode groups and a second detection mode in which a proximity state of each of a plurality of detection-target objects is determined based on the electrostatic capacitances of the first and second detection electrode groups and the oblique

Abstract: A touch sensor for a display device includes: a base layer; a plurality of first sensing electrodes and a plurality of second sensing electrodes spaced apart from each other on the base layer; a first connector electrically connecting the first sensing electrodes adjacent to each other; a first insulating layer disposed on the first sensing electrodes and the second sensing electrodes; a conductor disposed on the first insulating layer and connected to the second sensing electrodes through the first insulating layer; and a second insulating layer disposed on the first insulating layer to cover the conductor. The first insulating layer includes a first opening exposing at least one of a portion of a first separation area between the first connector and the second sensing electrodes, a portion of the first connector, and a portion of the second sensing electrodes, and the first opening is spaced apart from the conductor.

Abstract: A mobile device including various components in communication with one another, the mobile device comprising a flexible housing, flexible display device mounted in the housing, a deformation sensor mounted in the housing and a device controller configured to operate the mobile device responsive to receipt of data input from the flexible display device, wherein the device controller automatically deactivates the processing of at least a portion of data input received of the plurality of data input received from the display device responsive to receiving communication from the deformation sensor detecting a threshold level of deformation of the housing.

Abstract: An apparatus integrated with fingerprint recognition and touch detection is provided. The apparatus includes a touchpad and a controller IC. The touchpad has a touch area for recognizing a touch event and a fingerprint area for recognizing a fingerprint and the touch event. The fingerprint area includes TX lines of a first group crossing RX lines of a first group. The touch area includes TX lines of the first group and a second group crossing RX lines of the first group and a second group. When the apparatus is operated in a fingerprint sensing mode, the controller IC supplies a driving signal to the TX lines of the first group. When the apparatus is operated in a touch sensing mode, the controller IC supplies the driving signal to the TX lines of the second group and a portion of the TX lines of the first group.

Abstract: A single metal layer device, such as a display or sensor, comprises a substrate and a patterned metal layer. The patterned metal layer forms a two-dimensional array of spatially separated column line segments that each extend only partially across the display substrate in a column direction and forms a one-dimensional array of row lines extending across the display substrate in a row direction different from the column direction. The row lines and column line segments are electrically separate in the patterned metal layer. Spatially separated electrical jumpers are disposed on the display substrate and electrically connect pairs of column line segments adjacent in the column direction. Each electrical jumper has an independent jumper substrate independent of and separate from the display substrate. In certain embodiments, spatially separated light-emitting pixel circuits are disposed on a display substrate and are electrically connected to at least one row line and one column line.

Abstract: An anti-noise signal modulation circuit, a modulation method, a display panel and a display device are disclosed. The anti-noise signal modulation circuit includes a frequency-modulation control sub-circuit. An input end of the frequency modulation control sub-circuit is configured to receive an initial signal, and an output end of the frequency-modulation control sub-circuit is connected to a signal processing circuit that is preset; the frequency-modulation control sub-circuit is configured to frequency-modulate the initial signal by a switch signal that hops according to a preset period, and to output a modulation result to the signal processing circuit; and a frequency corresponding to the switch signal does not overlap with a noise frequency.

Abstract: Provided are a display panel and a display device. The display panel includes a first substrate, a first electrode layer, a first touch layer and multiple light-emitting units. The first electrode layer includes a first electrode, and the first electrode includes multiple first hollows. The first touch layer is arranged in a different layer from the first electrode layer and is insulated from the first electrode layer. The first touch layer includes multiple first touch electrodes, each of the first touch electrodes includes multiple touch electrode segments. An orthographic projection of at least one of the touch electrode segments on the first substrate falls within an orthographic projection of the first electrode on the first substrate, so that the first touch electrodes are at least partially overlapped with the first electrode in a direction perpendicular to a plane where the first substrate is located.

Abstract: A flexible display device including a touch sensor is disclosed. In one aspect, the display device includes a flexible substrate, a light emission layer formed over the flexible substrate, and an encapsulation layer formed over the light emission layer and comprising a plurality of encapsulating thin films and a touch detecting layer configured to detect a touch input. The encapsulating thin films include at least one inorganic film and at least one organic film and the touch detecting layer is interposed between a selected one of the at least one inorganic film and a selected one of the at least one organic film that are adjacent to each other.

Abstract: Provided is a touch display device that can sense a touch input of a finger with the touch display device, recognize a finger touch position, specify a fingerprint sensing area, and sense a fingerprint in the fingerprint sensing area. Provided is also a touch display device that does not need a particularly fingerprint sensing line by performing fingerprint sensing using data lines of the touch display device and that can sense a fingerprint without decreasing a fingerprint sensing performance by minimizing a parasitic capacitance which can be generated in data lines, gate lines, touch electrodes, or the like at the time of sensing a fingerprint.

Abstract: An input/output device includes a first sensor electrode and a second sensor electrode. In addition, the input/output device includes a first electrode and a second electrode which are electrodes for a display element, and a substrate sandwiched between the first sensor electrode and the second sensor electrode. The second sensor electrode is formed concurrently with the first electrode using the same material. The input/output device sensors a change in capacitance of a capacitor formed between the first sensor electrode and the second sensor electrode. Furthermore, a third sensor electrode to which a floating potential is applied may be provided to overlap with the first electrode. In the input/output device, either a liquid crystal element or a light-emitting element may be used, or both the liquid crystal element and the light-emitting element may be used.

Abstract: A touch substrate and a manufacturing method thereof, and an in-cell touch panel. The touch substrate includes: a base substrate, a first insulation layer, a transmission line and a common electrode. The first insulation layer is on the base substrate, and a groove extending in a first direction is in the first insulation layer; the transmission line is in the groove and is configured to transmit an electrical signal; the common electrode overlaps with the transmission line and is electrically connected with the transmission line.

Abstract: The application discloses a touch controller to determine a position where a user touches a touchscreen. The touchscreen includes a first transmitting electrode, a second transmitting electrode and a receiving electrode. The touch controller includes a signal generation module and a demodulation module. The signal generation module is configured to perform an in-phase code transmission at a first time so that the receiving electrode receives an in-phase code receiving signal correspondingly, and perform an inverting-phase code transmission at a second time so that the receiving electrode receives an inverting-phase code receiving signal correspondingly. The demodulation module is configured to determine the position where the user touches the touchscreen according to the in-phase code receiving signal corresponding to the first time and the inverting-phase code receiving signal corresponding to the second time.