The present disclosure discloses a display device, including a display panel, a back panel, and a shading adhesive tape. A bonding region is provided on at least one side of the display panel. The back panel includes bottom panel and a lateral panel surrounding the bottom panel. The lateral panel and the bottom panel form a cavity. The display panel is located in the cavity. A part of the lateral panel away from the bottom panel is disposed adjacent to a perimeter of the display panel. The shading adhesive tape is adjacent to a side of the lateral panel close to the cavity. At least a part of the shading adhesive tape is adhered to a side of the display panel away from the bottom panel and is disposed corresponding to the bonding region.

A display device includes: a panel including a display region and a touch region; and a circuit board, and including a first conductive layer, a second conductive layer and a first insulating layer between the first conductive layer and the second conductive layer. The circuit board includes: a plurality of data lines electrically connected with a plurality of data signal lines; a plurality of touch lines electrically connected with a plurality of touch electrodes; and a first ground line disposed between at least two or more of the plurality of data lines and the plurality of touch lines. The first ground line includes a first part of the first conductive layer, a first part of the second conductive layer, and a first via passing through the first insulating layer and connecting the first part of the first conductive layer with the first part of the second conductive layer.

A display device includes a display panel including a first surface and a second surface opposite to the first surface, the second surface having a first area and a second area surrounding the first area, a conductive sheet disposed on the second surface of the display panel and including a first conductive line disposed in the first area and extending in a first direction and a conductive layer disposed in the second area, a first circuit board bending from the first surface to the second surface to be connected to a first end of the first conductive line, and a second circuit board spaced apart from the first circuit board in the first direction, the second circuit board bending from the first surface to the second surface to be connected to a second end opposite to the first end of the first conductive line.

A display device including: a display module including a display panel for displaying an image and a circuit board connected to the display panel; a support plate disposed on a surface of the display module; and a conductive adhesive film disposed between the circuit board and the support plate, the conductive adhesive film including: a double-sided adhesive film fixed to a surface of the support plate and a surface of the circuit board; and a single-sided adhesive film fixed to one of the surface of the support plate and the surface of the circuit board.

A flexible circuit board is provided. The flexible circuit board includes a base film with an outer lead region defined on either one surface or the other surface and an outer lead provided in the outer lead region and connected to an electronic device, in which the outer lead includes a plurality of first outer leads and a plurality of second outer leads formed to be spaced apart from each other so as to face each other in the outer lead region, and in which the number of the plurality of first outer leads is greater than the number of the plurality of second outer leads.

A display device including a display panel having a display area and a non-display area, the non-display area being disposed at a peripheral portion of the display area and having a bending area; an integrated circuit (IC) disposed in the non-display area to drive the display panel; a first layer formed between the display area and the IC and covering the bending area; and a first member covering the IC and the first layer and overlapping with the bending area.

An electronic device is disclosed. The electronic device may comprise: a housing having a first dielectric constant and including a first part; a substrate disposed inside the housing and including a communication module disposed on the surface thereof opposite to the first part; and a ceramic layer formed between the substrate and the first part to cover the communication module, wherein the first part and the ceramic layer are formed to have a second dielectric constant different from the first dielectric constant. Various other embodiments understood through the specification are possible.

A display apparatus, display device and control method thereof, and non-transient computer-readable storage medium are provided. The display apparatus includes a display substrate and an ultrasonic transducer. The ultrasonic transducer includes a receiving electrode layer, which is disposed between two opposite bottom surfaces of the display substrate, and other parts of the ultrasonic transducer are disposed outside the display substrate. The display substrate includes a first pixel circuit and a first light emitting device, and the first light emitting device and the receiving electrode layer are respectively connected with the corresponding output terminals of the first pixel circuit.

The present application discloses a display panel and a display device. The display panel includes a display substrate and a flexible circuit board, and further including: a chip disposed on the display substrate on a side of a display area; bonding pads disposed on the display substrate and located on at least one of left and right sides of the chip; and virtual bonding pads disposed on the display substrate on a side of the bonding pads.

A display device includes a display panel including a plurality of pixels, a first panel pad, and a second panel pad and a circuit board including a first substrate pad and a second substrate pad to apply a first power voltage to the first panel pad and the second panel. The display panel further includes a first power line pattern connected to the second substrate pad to apply the first power voltage to the pixels and a second power line pattern connected to the first substrate pad. The circuit board includes a first electrostatic discharge protection circuit connected between the first substrate pad and the second substrate pad, a substrate power pattern electrically connected to the first substrate pad, a ground pattern receiving a ground voltage, and a second electrostatic discharge protection circuit connected between the substrate power pattern and the ground pattern.