Abstract: An electronic device includes a liquid crystal display device having a first substrate, a second substrate bonded to the first substrate, with liquid crystal material held between the first substrate and the second substrate, and an upper polarizing plate affixed to the second substrate. A protective member is disposed over the upper polarizing plate, and an adhesive member is disposed between the protective member and the upper polarizing plate without an air layer between the protective member and the upper polarizing plate. The protective member is configured as a protective cover of the electronic device.

Abstract: An OLED display panel includes a common electrode layer, a display pixel electrode and touch sensing electrode layer, an OLED layer, a lower substrate, a thin film transistor layer, and an encapsulation layer. The common electrode layer has plural through holes defined therein. The display pixel electrode and touch sensing electrode layer includes plural display pixel electrodes and plural touch sensing electrodes, wherein each touch sensing electrode has a mesh type pattern. The OLED layer is configured between the common electrode layer and the display pixel electrode and touch sensing electrode layer. The thin film transistor layer is disposed at one side of the lower substrate facing the OLED layer. The encapsulation layer is disposed at the other side of the common electrode layer facing the OLED layer. A first power circuit for the touch sensing electrodes is independent to a second power circuit for the OLED display panel.

Abstract: Devices and optical sensor modules are provided for provide on-screen optical sensing of fingerprints by using an under-LCD or OLED screen optical sensor module that captures and detects returned light.

Abstract: Embodiments are directed to a circuit assembly for an electronic device having an electromagnetic shield that defines a sensing element or contact pad along an outer surface of the assembly. The circuit assembly includes a group of electrical components attached to a surface of a printed circuit board. A molded structure may encapsulate the group of electrical components and at least a portion of the surface of the printed circuit board. A metal layer may be formed over an outer surface of the molded structure. The metal layer may define both a shield portion configured to provide shielding for one or more of the group of electrical components and an electrode configured to detect an input applied to the electronic device.

Abstract: There is provided a touch display device including a display panel including a first electrode for touch sensing, a first support that covers a back surface of an edge area of the display panel, a second support on a back side of the first support and that covers an entirety of the back surface of the display panel, and a touch driver configured to: apply a first electrode driving signal to the first electrode, select one of the first support and the second support as a second electrode, and apply a second electrode driving signal to sense a user's touch pressure applied to the display panel.

Abstract: A touch sensor integrated type display device includes gate lines and data lines disposed to cross over each other, pixel electrodes respectively disposed in areas defined by the crossing of the gate lines and the data lines in an active area, 1-1 electrodes arranged in at least two rows and at least two columns in the active area, 1-2 electrodes positioned outside the 1-1 electrodes and extending from the active area to a bezel area, and first routing wires respectively connected to the 1-1 and 1-2 electrodes and arranged in parallel. Each gate line extends from the active area to the bezel area on opposite sides of the active area, and each data line extends from the active area to the bezel area on opposite sides of the active area crossing the gate line.

Abstract: A touch panel includes a substrate, a touch electrode, a control unit, and a trace structure. The substrate has a touch sensing area and a peripheral circuit area. The touch electrode is disposed on the touch sensing area of the substrate. The touch electrode includes a first transparent conductive layer, a second transparent conductive layer, and a metal mesh layer. The second transparent conductive layer is disposed on the first transparent conductive layer. The metal mesh layer is disposed between the first transparent conductive layer and the second transparent conductive layer, in which the metal mesh layer is at least partially in contact with the first transparent conductive layer and the second transparent conductive layer, and the metal mesh layer comprises plural metal lines. The trace structure is disposed on the peripheral circuit area of the substrate and configured to electrically connect the touch electrode to the control unit.

Abstract: When a protective film is formed so as to cover an electrode, a position of an end portion of the protective film is highly accurately adjusted. An electrode substrate includes a second substrate, and a sensing electrode continuously formed on the second substrate from a first region on an upper surface of the second substrate via a second region on the upper surface of the second substrate over a third region on the upper surface of the second substrate. Also, the electrode substrate includes a concave/convex pattern formed on the sensing electrode or the second substrate in the second region, and a protective film formed in the first region and the second region so as to cover the sensing electrode. An end portion of the protective film on the third region side is positioned on the concave/convex pattern.

Abstract: In a method for determining force applied to an ultrasonic sensor, ultrasonic signals are emitted from an ultrasonic sensor. A plurality of reflected ultrasonic signals from a finger interacting with the ultrasonic sensor is captured. A first data based at least in part on a first reflected ultrasonic signal of the plurality of reflected ultrasonic signals is compared with a second data based at least in part on a second reflected ultrasonic signal of the plurality of reflected ultrasonic signals. A deformation of the finger during interaction with the ultrasonic sensor is determined based on differences between the first data based at least in part on the first reflected ultrasonic signal and the second data based at least in part on the second reflected ultrasonic signal. A force applied by the finger to the ultrasonic sensor is determined based at least in part on the deformation.

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.

Abstract: The present invention provides a layered body for organic electroluminescence which is excellent in the hardness, the transparency and the folding-durable performance. The present invention is a layered body for organic electroluminescence in which an optical layered body is laminated on one surface of an organic electroluminescence layer and which is not cracked or fractured when a test in which the entire area of the layered body for organic electroluminescence is folded 180 degrees at 20 mm intervals is repeated 100,000 times.

Abstract: A touch input device that includes a housing; a touch detecting sensor having a piezoelectric film; a holding member; an interlayer pressure-sensitive adhesive that fixes the touch detecting sensor to the holding member; and a fixing adhesive that fixes the holding member to the housing. The interlayer pressure-sensitive adhesive has a large Young's modulus at lower temperatures and a small Young's modulus at higher temperatures. The fixing adhesive has a large Young's modulus at lower temperatures and a small Young's modulus at higher temperatures.

Abstract: A transparent conductive film includes: a transparent substrate film; an antistripping layer with a thickness of 1.5 nm to 8 nm formed on one main surface of the substrate film; an optical adjustment layer with a thickness of 10 nm to 25 nm formed on the antistripping layer; and a transparent conductor layer with a pattern formed on the optical adjustment layer. The transmission Y value measured from a side of the transparent conductor layer is 88.0 or more and the reflection color difference ?E between a pattern portion and a non-pattern portion is 7.0 or less.

Abstract: The present invention relates to the field of display technology and discloses a display device. The display device comprises a decorative frame, a cover glass, a display panel, a back plate and a connecting component. The back plate, the display panel and the connecting component are located in the decorative frame. The connecting component is mounted on the back plate. The decorative frame surrounds the display panel; the connecting component is arranged between the decorative frame and the display panel. The cover glass is adhered to the connecting component and covers the display panel, the connecting component and the decorative frame. In the display device, the back plate, display panel and connecting component are located within the decorative frame; the cover glass is connected to the back plate through the connecting component and covers the components between the cover glass and the back plate.

Abstract: A display device including a first film, a flexible printed circuit, and a second film. The first film includes a substrate and a non-adhesive pattern, where the substrate includes a first area and a second area adjacent to the first area, and the non-adhesive pattern is formed on at least a portion of the second area. The flexible printed circuit is disposed on the first area of the first film. The second film is disposed on the flexible printed circuit and the first film.

Abstract: A liquid crystal display includes a first display substrate, a second display substrate facing the first display substrate, and a liquid crystal layer interposed between the first and second display substrates, where the first display substrate includes a lower substrate, a pixel electrode, which is disposed on the lower substrate, and a protrusion pattern, which is disposed on the pixel electrode along an outer edge of the pixel electrode, the second display substrate includes an upper substrate and a light-shielding member, which is disposed on a surface of the upper substrate facing the first display substrate and in which indentation pattern parts are inwardly indented in a plan view, the light-shielding member includes light-shielding parts that are an entirety of the light-shielding member except for the indentation pattern parts, and the indentation pattern parts overlap parts of the pixel electrode.

Abstract: A display apparatus includes a substrate, an inorganic insulating layer, a first conductive layer, and an organic material layer. The substrate includes a first area, a second area, and a bending area located between the first area and the second area the bending area configured to be bent about a first bending axis extending in a first direction. The inorganic insulating layer is arranged over the substrate. The first conductive layer extends from the first area to the second area passing over the bending area, and is arranged over the inorganic insulating layer. The organic material layer is arranged between the inorganic insulating layer and the first conductive layer and includes a central portion overlapping the bending area and a peripheral portion extending from the central portion. An average thickness of the central portion is greater than an average thickness of the peripheral portion.

Abstract: In one example in accordance with the present disclosure a device is described. The device includes a first electrode. The device also includes a second electrode. The device also includes multiple polymer dispersed liquid crystals (PDLCs). The multiple PDLCs are disposed between the first and the second electrode and are of varying height.

Abstract: A display apparatus including a substrate having a display area in which a display device is provided to display an image, and a non-display area around the display area. The non-display area includes a bending area that is bent about a bending axis; an encapsulation layer arranged above the display area; a touch electrode arranged above the encapsulation layer; a touch wire connected to the touch electrode and extending to the non-display area; and a fan-out wiring connected to a signal wiring that applies electric signals to the display area. At least a portion of the fan-out wiring is arranged in the bending area, and the fan-out wiring includes the same material as the touch wire.

Abstract: A method for waterproofing a device and the resulting device are provided. The device includes a printed circuit board assembly (PCBA), which includes a printed circuit board, and at least one electronic component disposed on the printed circuit board. A waterproof coating such as a polymer coating is disposed on or in contact with at least one portion of the at least one electronic component. A nanofilm is disposed on the PCBA. The nanofilm includes an inner coating and an outer coating. The inner coating is disposed on the printed circuit board or in contact with the waterproof coating. The inner coating comprises metal oxide nanoparticles having a particle diameter in a range of about 5 nm to about 100 nm. The outer coating in contact with the inner coating, and comprises silicon dioxide nanoparticles having a particle diameter in a range of 0.1 nm to 10 nm.

Abstract: A touch display device includes a touch screen, a display panel, a window member, and an adhesive layer. The display panel is configured to display an image and includes a first curved surface area. The window member is disposed on the display panel and includes a second curved surface area disposed in correspondence with the first curved surface area. The adhesive layer is disposed between the display panel and the touch screen panel and is configured to block light in at least a portion thereof. The display panel is disposed between the window member and the touch screen panel.

Abstract: Provided are an array substrate, a touch display panel and a method for calculating touch pressure. The array substrate includes: a display region with a non-display region around the display region, thin film transistors in the display region and having an active layer, at least two semiconductor pressure sensors, a bias voltage applying circuit for applying a bias voltage to each semiconductor pressure sensor, and a voltage detecting circuit for acquiring a strain voltage from each semiconductor pressure sensor. A first straight line connecting a first connecting terminal and a second connecting terminal of the semiconductor pressure sensor intersects a second straight line connecting a third connecting terminal and a fourth connecting terminal of the semiconductor pressure sensor. The semiconductor pressure sensor is a semiconductor film in a polygonal structure having at least four sides, the active layer and the semiconductor film are in a same layer.

Abstract: A touch substrate and a method for forming the same, and a touch display device are provided, relating to the field of display technology.

Abstract: A display device comprises a display panel and a cover plate stacked with the display panel. An antistatic layer is provided on a side of the cover plate facing toward the display panel. The antistatic layer surrounds a display region (AA) of the display device, and the antistatic layer is grounded. The display device can achieve the antistatic protection function without reducing the light transmittance while meeting the requirement of the narrow bezel display device.

Abstract: A touch sensing device includes a substrate, a first electrode, a second electrode, a third electrode, a fourth electrode. The first electrode receives a first triggering signal. The second electrode selectively receives the first triggering signal and a second triggering signal. The first electrode and the second electrode are parallelly disposed on the substrate. The third electrode senses contact touch event according to the first triggering signal to generate a first sensing signal. The fourth electrode selectively senses the contact touch event according to the first triggering signal to generate the first sensing signal and senses contactless touch event according to the second triggering signal to generate a second sensing signal. The third electrode and the fourth electrode are parallelly disposed on the substrate, and the third electrode and the fourth electrode are vertically disposed to the first electrode and the second electrode.

Abstract: A display apparatus includes a flexible substrate and a first insulation layer disposed on the flexible substrate. The flexible substrate includes a bending area. The first insulation layer includes a first unevenness disposed over the bending area. The first unevenness includes two or more steps in at least a portion of the first unevenness.

Abstract: A flexible display device of which esthetic appearance is improved by reducing a bezel is disclosed. The flexible display device comprises a substrate including a display area and a non-display area including a bending area; a link line in the non-display area on the substrate; and a bending connection line in the bending area pf the substrate and connected with the link line, and the bending connection line located between a first buffer layer and a second buffer layer of the flexible display device.

Abstract: A color filter substrate and an in-cell touch display device are disclosed. The color filter substrate including a display region and a non-display region surrounding the display region, wherein the color filter substrate further includes a conductive antistatic layer, and the antistatic layer is only disposed in the non-display region. The in-cell touch display device can eliminate static electricity under the premise of having no influence on touch function, and the in-cell touch display device is provided with an enhanced anti-electrostatic capability.

Abstract: A thin image display device is provided which is free from display defects caused by the deformation of an image display part and can display high brightness and high contrast images. The image display device includes an image display part 2, a light-transmitting protective part 3 arranged on the image display part, and a cured resin layer 5 interposed between the image display part 2 and the protective part 3. The cured resin layer 5 has a light transmittance in the visible region of 90% or more and a refractive index (nD) of 1.45 or more and 1.55 or less.

Abstract: There are provided a touch sensor and a liquid crystal display including the same. A touch sensor includes a plurality of driving electrodes, a plurality of sensing electrodes intersecting the driving electrodes, a plurality of piezoelectric materials disposed between the driving electrodes and the sensing electrodes at intersection points of the driving electrodes and the sensing electrodes, and a touch controller for detecting a touch position and a touch pressure by using sensing signals output from the sensing electrodes.

Abstract: A circuit for monitoring a switching state of a mechanical switch is provided that includes a first mechanical switch configured to couple a high-voltage power storage device to a load, a measuring device that measures a voltage characteristic at the first mechanical switch, the measuring device is being connected to the first mechanical switch via a first measuring resistor such that a voltage drop at the first mechanical switch is measurable over a period of time, an insulation-monitoring unit having a first switchable resistor that can be switched in during measuring such that a voltage divider formed by two or more insulation resistors (R_iso+, R_iso?) of the high-voltage power storage device is modified, and an evaluation device that compares the measured voltage characteristic at the first mechanical switch with a predefined threshold value so that the switching state of the first mechanical switch can be determined.

Abstract: Embodiments of the present disclosure provide a touch substrate and a manufacturing method for the same, and a display device. The touch substrate includes a base, and a white photoresist, a first flat layer, a first metal electrode layer, a second flat layer, and a second metal electrode layer sequentially formed on the base. The white photoresist is formed in a frame region of the touch substrate. The first flat layer is configured to cover the white photoresist and the base, so as to provide a flat surface for forming the first metal electrode layer. The display device includes the touch substrate and a display panel bonded thereto. In embodiments of the present disclosure, the height difference brought about by the white photoresist is planarized through the first flat layer, thereby avoiding the problem of disconnected wire in a metal electrode layer at the climbing position in the frame region.

Abstract: The present application discloses a touch substrate including a base substrate; a touch electrode layer on a base substrate comprising a plurality of columns of first touch electrodes, a plurality of rows of second touch electrodes, and a plurality of columns of electrode bridges in a same layer and made of a same electrode material; and a black matrix layer on the base substrate. The plurality of columns of first touch electrodes are insulated from the plurality of rows of second touch electrodes, and cross over the plurality of rows of second touch electrodes forming a plurality of intersections. A plurality of first touch electrode in each column are electrically connected by a plurality of electrode bridges. A plurality of second touch electrode in each row are electrically connected by the black matrix layer.

Abstract: The present disclosure provides an array substrate, an in-cell touch panel and a display device. The array substrate includes a display region and a non-display region. Gate lines, data lines, thin-film transistors and pixel electrodes are arranged at the display region, and each thin-film transistor includes a gate electrode, a gate insulation layer, an active layer, a source electrode and a drain electrode. First signal lines and second signal lines are arranged at the non-display region, and the first signal lines are located at a layer different from the second signal lines and intersect with the second signal lines. The first signal lines are arranged at a layer and made of a material identical to the gate lines. The gate insulation layer and at least one thickening layer are provided between the first signal lines and the second signal lines at overlapping regions of the first signal lines and the second signal lines.

Abstract: The display device may include a first substrate including a plurality of pixel areas; a plurality of display elements arranged in the plurality of pixel areas on the first substrate; a second substrate facing the first substrate; a plurality of spacers arranged between the plurality of pixel areas and maintaining a constant space between the first substrate and the second substrate; and a plurality of touch sensing electrodes arranged on a surface of the second substrate which faces the first substrate. Here, each touch sensing electrode may include at least one first area and at least one second area that is electrically separated from the first area. The plurality of spacers may be arranged to correspond to the first area.

Abstract: An In-Plane Switching (IPS) array substrate, a method for manufacturing the IPS array substrate and a display device are provided. The common electrodes of the IPS array substrate further function as touch electrodes, thereby implementing a built-in touch display device. The IPS array substrate is further provided with signal lines that are electrically connected to the touch electrodes in a one-to-one correspondence. During a touch time period included in a time period for displaying one frame of image, it is detected, through the corresponding signal lines, whether self-capacitances of the touch electrodes are changed, so as to determine a touch position.

Abstract: According to an aspect, a display apparatus includes: a display panel including a substrate provided with a display functional layer, and a polarizing plate; an illuminator configured to output light to the display panel; and a frame that surrounds sides of the illuminator, and to which the substrate is bonded at a top portion of the frame through an adhesive member. The polarizing plate is provided on a surface of the substrate to which the frame is bonded, and is arranged on an inner side of the frame than the adhesive member in planar view.

Abstract: A touch sensor includes a touch substrate, a plurality of first touch electrodes extending in a first direction, a plurality of second touch electrodes extending in a second direction crossing the first direction, and a plurality of protrusions on at least one of the plurality of first and second touch electrodes.

Abstract: The present invention provides a touch sensitive controlling method comprising continuously driving electrode(s) of a touch sensitive screen three times, wherein the two cease-driving durations between the three drivings are different.

Abstract: The present disclosure discloses a touch screen and a manufacturing method thereof, as well as a touch display apparatus comprising such a touch screen. The touch screen comprises: a substrate; a sensing component arranged on the substrate; an inner frame layer arranged to surround the sensing component; and an outer frame layer formed around an outer periphery of the inner frame layer, for encapsulating the sensing component and the inner frame layer. During the sensing component made of metal material is manufactured, since the inner frame layer is arranged at the inner side of the outer frame layer, the inner frame layer plays a role of heat insulation from a high temperature generated by the inner side of the outer frame layer, and thus prevents heat from being transferred to the outer frame layer. Therefore, even if a high temperature baking process is used, performance degradation of the outer frame layer caused by the high temperature may also be avoided.

Abstract: Disclosed herein are a display apparatus capable of accomplishing common use of instrument and being repaired by installing a touch panel driving board on the outer side of the display apparatus. A display apparatus comprising a display module comprising a display panel configured to display an image, a panel disposed in front of the display module, a first cover disposed behind the display module, and a panel driving board configured to drive the panel, and disposed to be exposed outside of the first cover.

Abstract: A force sensing device for electronic device. The force inputs may be detected by measuring changes in capacitance, as measured by surface flex of a device having a flexible touchable surface, causing flex at a compressible gap within the device. A capacitive sensor responsive to changes in distance across the compressible gap. The sensor can be positioned above or below, or within, a display element, and above or below, or within, a backlight unit. The device can respond to bending, twisting, or other deformation, to adjust those zero force measurements. The device can use measure of surface flux that appear at positions on the surface not directly the subject of applied force, such as when the user presses on a part of the frame or a surface without capacitive sensors.

Abstract: According to one embodiment, an electrostatic capacitance-type sensor-equipped display device includes a display panel with a display surface which displays an image. The sensor includes a plurality of detection electrodes disposed in a matrix, the detection electrodes being mutually electrically independently provided above the display surface and being configured to detect a variation in electrostatic capacitance, and a plurality of lead lines provided above the display surface, connected to the detection electrodes in a one-to-one correspondence, and formed of a metal.

Abstract: A display apparatus is provided that includes a substrate having a display area and a peripheral area located outside the display area. A first part of an edge of the display area has a round shape and the peripheral area includes a pad area. The display apparatus further includes a first wiring extending in a direction toward the first part from the pad area, and having a first discontinuous point at which the first wiring is physically discontinuous; and a first bridge wiring allowing the first wiring to be electrically continuous at the first discontinuous point.

Abstract: A TFT substrate comprising a first conductive layer, a first semiconductor layer, a second semiconductor layer, a second conductive layer formed over the first semiconductor layer, a first transparent layer, a third conductive layer, and a second transparent layer. The TFT substrate further comprises a plurality of touch sensor units. Each of the touch sensor units includes a plurality of first wires and a plurality of second wires crossed with the first wires. The first wires and the second wires are electrically connected each other for detecting touch operations at a position corresponding to a junction of the first wires and the second wires. Each of the touch sensor units comprises two sub-pixel electrodes and a TFT structure; the TFT structure simultaneously drives the two sub-pixels.

Abstract: Disclosed is a display apparatus having a circular display portion, wherein the display apparatus includes a cover window for covering a circular display portion on a substrate, and an insertion member provided in a gap space between an edge of the substrate and an edge of the cover window, thereby improving reliability of the substrate.

Abstract: Cosmetically hidden electrostatic discharge (ESD) protection structures and systems are disclosed herein. In one example, an electronic device is provided. The electronic device includes an integrated circuit and an ESD protection structure positioned at least partially around a perimeter of the integrated circuit, where the ESD protection structure is configured to protect the integrated circuit from an electrostatic discharge strike. The electronic device further includes a concealing layer positioned on a surface of the ESD protection structure, the concealing layer configured to at least partially conceal the ESD protection structure from view.

Abstract: One embodiment provides a method, including: accepting, at a first input device of an electronic device, a first user input for an object resident on the electronic device; partially completing, using a processor, a user action based on the first user input; accepting, at another type of input device of the electronic device, a user input associated with the first user input for the object; combining, using a processor, the first user input for the object and the user input; and completing, using a processor, the user input action for the object based on the combined first user input and the user input. Other aspects are described and claimed herein.

Abstract: A TFT substrate for a display panel includes a substrate, a plurality of first scanning lines and a plurality of data lines thereon. A conductive layer is applied above the first scanning lines and at least one electrically insulating layer between the plurality of first scanning lines and the conductive layer. A touch sensing layer is placed above the conductive layer. The conductive layer forms a plurality of second scanning lines and a plurality of touch traces. Each touch trace is electrically coupled to the touch sensing layer. Each second scanning line is electrically coupled to one first scanning line by extending through the at least one electrically insulating layer.

Abstract: A touch panel, a manufacturing method thereof and a display device are disclosed. The touch panel includes a first sensing layer (10) and a second sensing layer (11) which are superimposed.