A touch panel comprising a transparent substrate and a layer of transparent conducting material on the transparent substrate, the layer of transparent conducting material being provided in a pattern comprising a plurality of electrode cells connected along a first direction and isolated from each other in the layer by gaps between the electrode cells in a second direction. A pattern of transparent insulating material is provided on the layer of transparent conducting material so as to provide bridging portions of the transparent insulating material that span across at least a subset of the gaps between the electrode cells in the second direction. The touch panel further comprises a plurality of transparent electrically conductive tracks, each comprising a plurality of at least one of nanowires, nano tubes and nanosheets. Each track is provided over a respective one of the bridging portions to electrically connect a respective two of the electrode cells.

Provided is a conductive film comprising a substrate and a conductive part comprising at least a fine wire pattern formed on a first side of the substrate, wherein surface free energy SFE.sub.1 on the first side is larger than surface free energy SFE.sub.2 on a second side of the substrate opposite to the first side.

An electronic device includes a cover window defining a front surface of the electronic device; a first sensor provided under the cover window and configured to detect a pressure applied to the cover window; a second sensor provided on a same layer as the first sensor and configured to detect the pressure applied to the cover window; a first adhesive member provided on at least one area under the second sensor, wherein the second sensor is less deformed than the first sensor by the pressure applied to the cover window provided by the first adhesive member; and a processor configured to: acquire a first pressure change amount detected by the first sensor and a second pressure change amount detected by the second sensor; and detect the pressure applied to the cover window based on the first pressure change amount and the second pressure change amount.

A flexible sensing device includes a flexible substrate selected from a bismaleimide-triazine resin substrate, an ajinomoto build-up film substrate, and a polyimide film substrate. A plurality of first sensing stripes are formed on the flexible substrate and are spaced apart from each other in a first direction. A dielectric film is superposed on the first sensing stripes. A plurality of second sensing stripes are formed on the dielectric film and are spaced apart from each other in a second direction. Each second sensing stripe crosses over the first sensing stripes and is spaced apart from the first sensing stripes by the dielectric film. A method of making the same is also disclosed.

A fingerprint sensing device includes a double-sided substrate between first and second flexible substrate, and first strip electrodes formed on the double-sided substrate and contacting first electroconductive pads disposed on the first flexible substrate and downwardly contacting connecting pads on a second flexible substrate. Second strip electrodes are formed on the double-sided substrate and downwardly contacting second electroconductive pads disposed on the second substrate. The connecting pads and the second electroconductive pads are electrically connected to a chip unit. A method of making the same is also disclosed.

A touch panel includes a substrate, a plurality of peripheral traces, a plurality of marks, a touch sensing electrode, a plurality of first intermediate layers, and a plurality of second intermediate layers. The peripheral traces and the marks are disposed in a peripheral area of the substrate. The first intermediate layers are disposed between the peripheral traces and the substrate, and the second intermediate layers are disposed between the marks and the substrate. Each of the first intermediate layers and the second intermediate layers includes a metal nanowire, and the touch sensing electrode is electrically connected with the peripheral traces. A touch sensor tape is also proposed.

An OLED array substrate, a manufacturing method thereof and a touch display device. The OLED array substrate includes a base substrate, a transistor on the base substrate, and a planarization layer covering the transistor. The OLED array substrate further includes a touch sensor integrated in the OLED array substrate, wherein the touch sensor is located on a side of the planarization layer facing away from the transistor, and the touch sensor includes first touch electrodes and second touch electrodes insulated from each other.

Provided are a conductive member for a touch panel and a manufacturing method thereof, the conductive member having a conductive layer including an opaque conductive material on a flexible transparent insulating substrate, such that damage of the conductive layer is prevented. The manufacturing method of the conductive member including a first conductive layer, an interlayer insulating layer, and a second conductive layer in this order on the flexible substrate, includes: 1) forming the first conductive layer on the substrate; 2) ef-forming the interlayer insulating layer; and 3) forming the second conductive layer, in which each of the steps 1 and 3 includes forming a fine metal wire using a photolithography method, a thickness of the interlayer insulating layer is 1 to 5 .Math.m, and the bend resistance obtained by measuring the conductive member using a cylindrical mandrel method according to JIS-K5600-5-1 is less than 5 mm.

A touch panel and a manufacturing method thereof and a touch display device are disclosed. The touch panel includes: a base substrate; and a first touch electrode on the base substrate, the first touch electrode including a plurality of first touch electrode lines intersecting with one another, wherein in a direction perpendicular to the base substrate, each of the first touch electrode lines include at least two laminated transparent conductive layers, which include a laminate of a first metal oxide layer and a first metal layer, or a laminate of the first metal oxide layer and a first graphene layer.

A touch input device capable of detecting a pressure of a touch on a touch surface may be provided. The touch input device includes: a display panel; a substrate disposed under the display panel; and a pressure sensing unit. The pressure sensing unit includes a pressure sensor and a reference pressure sensor. When a pressure is applied to the touch surface, the display panel is bent. Electrical characteristics detected at the pressure sensor change by the bending of the display panel. A magnitude of the pressure applied to the touch surface is calculated based on a difference between a reference electrical characteristic calculated from electrical characteristics detected at the reference pressure sensor and the detected electrical characteristic calculated from the electrical characteristics detected at the pressure sensor.