A touch panel is configured to be disposed on a display panel. The touch panel includes a substrate layer, a first metal layer, an insulating layer covering the first metal layer, a second metal layer, and a protection layer disposed on the second metal layer. The first metal layer includes a plurality of pressure sensors and metal bridges. Each of the pressure sensors includes a pressure sensing electrode. The second metal layer is disposed on the insulating layer and includes a plurality of touch sensors. Each of the touch sensors includes a plurality of first electrodes and second electrodes spaced apart and electrically connected to each other through the metal bridges. The pressure sensing electrode is disposed below the first electrodes and the second electrodes and is electrically connected to a processing chip.

A touch-sensing module includes a sensing unit, an optical unit, a flexible circuit unit, and a transparent cover. The transparent cover is disposed on the optical unit. The sensing unit, the optical unit, and the transparent cover define an accommodating space. A connecting space is defined between the transparent cover and the flexible circuit unit. A fixing layer is disposed in the connecting space to connect the transparent cover and the flexible circuit unit.

A touch display device and a method for driving the same is disclosed. The present disclosure provides a touch display device including a display panel including sub-pixels, a touch sensor including a touch electrode formed electrically in common with an electrode of a light-emitting diode included in the sub-pixels, and a touch driver configured to sense the touch sensor, wherein the electrode of the light-emitting diode serves as the touch electrode for a turn-off period of an emission control transistor for controlling emission of the light-emitting diode.

A display apparatus includes: a display panel; an enclosure enclosing the display panel; a cover member covering a front surface of the display panel; an actuator connected to the cover member and having a function of applying vibration to the cover member; and a viscous body arranged between the display panel and the cover member. The viscous body is bonded to the display panel and the cover member, and, when a periodic stress having a vibration frequency of ½ period per second is applied to the viscous body, a dynamic elastic modulus of the viscous body is equal to or lower than 1×10.sup.−3 of Young's modulus of the viscous body.

Aspects of the subject technology relate to electronic devices having sensors such as pressure sensors. A pressure sensor may be integrated into an audio component of an electronic device such that the pressure sensor is fluidly coupled to an environment external to a device housing via at least a portion of an internal cavity of the audio component housing. The audio component housing may include an opening. The pressure sensor may be mounted adjacent to or within the opening. The opening may be sealed to prevent passage of gas or liquid through the opening. The pressure sensor may be integrally formed with an inner wall of the audio component housing. The audio component may be a speaker or a microphone.

Provided is a display device. The display device includes a display panel including a folding area and non-folding areas on both sides of the folding area. The display device also includes a support substrate disposed under the display panel. The support substrate includes a plurality of openings disposed in the folding area, and a plurality of press structures disposed in the non-folding areas. Therefore, it is possible to implement a display device that provides a tactile feedback for each touch input area.

An electronic device includes a first sensing electrode provided in an active region, in which a center is defined, the first sensing electrode including a plurality of first sensing patterns, each of which is spaced apart from the center by a first distance, a second sensing electrode including a plurality of second sensing patterns, each of which is spaced apart from the center by the first distance, a first sensing routing line electrically connected to the first sensing electrode, and a second sensing routing line electrically connected to one of the plurality of second sensing patterns. In the active region, a portion of the first sensing routing line and a portion of the second sensing routing line may have a rotational symmetry.

Provided are a display panel and a display apparatus. The display panel includes a back panel, and a fingerprint identification unit, a specular reflection film layer and a touch unit which are disposed on the back panel, wherein the fingerprint identification unit includes a fingerprint identification electrode layer, the touch unit includes a touch electrode layer; and the fingerprint identification electrode layer, the specular reflection film layer and the touch electrode layer are disposed in a same layer.

The invention provides a touch electrode layer and a touch display device, including a first electrode and a second electrode. The first electrode has a first electrode stem and a plurality of first electrode branches arranged obliquely along the first electrode stem. The second electrode has a second electrode stem and a plurality of second electrode branches arranged obliquely along the second electrode stem. The first electrode and the second electrode are arranged in a symmetrical structure, and inclination angles of the first electrode branches and the second electrode branches are same. In a touch electrode unit, shape and size of the first electrode and the second electrode are almost same, and shape and size of the first electrode branches and the second electrode branches that are staggered are also almost the same.

A touch sensing apparatus is disclosed comprising a panel that defines a touch surface, a plurality of light emitters and detectors arranged along a perimeter of the panel. The light emitters are arranged to emit a respective beam of emitted light that travels above the touch surface, wherein the light detectors are arranged to receive detection light from the emitted light. The plurality of light emitters and detectors are arranged above the touch surface and are connected to a substrate extending in a direction parallel with a normal axis of a plane in which the panel extends. A method of assembling a touch sensing apparatus is also disclosed.