Samsung Display

A display apparatus may include a first sub-pixel circuit unit including a first sub-pixel circuit, a second sub-pixel circuit, and a third sub-pixel circuit that may be arranged in a first direction, a plurality of light-emitting diodes electrically connected to the first sub-pixel circuit, the second sub-pixel circuit, and the third sub-pixel circuit, respectively, and a driving voltage line electrically connected to at least one of the first sub-pixel circuit, the second sub-pixel circuit, or the third sub-pixel circuit to transmit a driving voltage. The driving voltage line may include a lower driving voltage line extending in a second direction crossing the first direction, and an upper driving voltage line on the lower driving voltage line in a thickness direction of the display apparatus, the upper driving voltage being electrically connected to the lower driving voltage line, and extending in the second direction.

The present disclosure relates to a display device, an electronic device, and a method for fabricating the display device. The display device comprises a first electrode in a sub-pixel area; a power connection electrode in a power connection area; an intermediate layer on the first electrode and the power connection electrode; a bank layer on the intermediate layer; a light emitting stack layer on the first electrode and the bank layer; and a second electrode on the light emitting stack layer and connected to the power connection electrode. The bank layer comprises a first bank and a second bank. An edge of the second bank extends beyond an edge of the first bank in the sub-pixel area, and an edge of the first bank extends beyond an edge of the second bank in the power connection area.

A display device includes a pixel including a light-emitting element, a first transistor that operates in response to a potential of a first node and is connected between a first power supply line and a second node, a second transistor connected between a data line and the first node and configured to receive a write scan signal, a third transistor connected between the first node and a reference voltage line and configured to receive a reference scan signal, a first light-emitting control transistor connected between the second node and a first electrode of the light-emitting element and configured to receive a first light-emitting control signal, and a fourth transistor connected between the first electrode of the lights-emitting element and an initialization voltage line and configured to receive the black scan signal. The first light-emitting control line overlaps the black scan line in a plan view.

Provided is a light-emitting element including a first electrode, a second electrode disposed on the first electrode, an emission layer disposed between the first electrode and the second electrode, and the emission layer includes a first compound represented by Formula 1.

An adhesive composition that is easy to fold and has excellent or suitable impact resistance, a display apparatus, and an electronic apparatus are disclosed. The adhesive composition includes a first acrylate-based compound including an acryloyl group, a second acrylate-based compound different from the first acrylate-based compound and including at least one selected from among a carboxyl group, a hydroxyl group, an amide group, an amino group, and an epoxy group, and an acryloyl group, a siloxane-based compound including a siloxane group, and a crosslinking agent.

A display device includes a row that includes sub-pixels. The sub-pixels of the row include a first sub-pixel and a second sub-pixel each emitting light of a first color, and a third sub-pixel emitting light of a second color. A third anode electrode of the third sub-pixel is disposed between a first anode electrode of the first sub-pixel and a second anode electrode of the second sub-pixel. The first anode electrode of the first sub-pixel and the second anode electrode of the second sub-pixel are separated by the same distance from the third anode electrode of the third sub-pixel, and the first anode electrode of the first sub-pixel and the second anode electrode of the second sub-pixel have planar shapes substantially symmetrical with respect to the third anode electrode of the third sub-pixel.

An optical system includes a first lens having a first curved surface and a second curved surface, a second lens including a concave first surface and a flat second surface, a third lens including a first surface and a convex second surface, a reflective polarizer on the second curved surface of the first lens, a quarter waveplate on the flat second surface of the second lens, a display, a circular polarizer on the display and facing the convex second surface of the third lens, and at least one geometric phase lens between the third lens and the circular polarizer.

The present invention relates to a gate driver (10, 1042) including stages (ST). Each of the stages (ST) includes an input transistor (M1) that transmits an input signal (IN) to a Q node in response to a clock signal (CLK), a pull-up transistor (M5) that outputs a high gate voltage (VGH) as an output signal (OUT) in response to a signal of a QB node, a first pull-down transistor (M5) that outputs a low gate voltage (LGV) as the output signal (OUT) in response to a signal of the Q node, a first control transistor (M9) that transmits a signal of a QB node of a previous stage (ST) to a B node in response to the signal of the Q node, and a second pull-down transistor (M11) that outputs the low gate voltage (LGV) as the output signal (OUT) in response to a signal of the B node.

Provided a display device which comprises a substrate comprising a display area in which emission areas are arranged; a circuit layer located on the substrate; and an element layer located on the circuit layer. The element layer comprises light emitting elements arranged in each of the emission areas. The circuit layer comprises light emitting pixel drivers arranged in a first direction and a second direction and transmitting a driving current to the light emitting elements; a first power main line extending in the first direction and transmitting a first power to the light emitting pixel drivers; and a second power main line extending in the first direction and transmitting a second power different from the first power to some of the light emitting pixel drivers.

The present invention relates to an apparatus (LD) for fabricating a cover window (CW), a method for fabricating a cover window (CW), and an electronic device (1) including the cover window (CW) are provided. The apparatus (LD) includes: a laser module (LDM); and a laser scan driver (LDR) configured to drive the laser module (LDM), wherein the laser module (LDM) includes, a light source (LR) configured to output a first laser beam (BM), a diffractive element (DE) configured to diffract the first laser beam (BM) and convert it into a second laser beam including a plurality of spot beams (SPB) arranged along a virtual first curve (VLS), and an objective lens (OLNS) configured to focus the second laser beam onto a focal region (FF), and wherein the spot beams (SPB) are extended in different directions.