Taor, Simon Edward William

A display device includes: a substrate including display and peripheral areas, first through eighth pixels disposed in the display area of the substrate, and disposed side by side in a first direction, a first gate driver disposed in the peripheral area of the substrate, and sequentially applying a gate write signal to each of the first through eighth pixels along the first direction, and a second gate driver disposed in the peripheral area of the substrate, spaced apart from the first gate driver in a second direction intersecting the first direction, and including: a gate initialization part which simultaneously applies a gate initialization signal to at least two pixels among the first through eighth pixels, and an emission controller which simultaneously applies an emission control signal to at least two pixels among the first through eighth pixels, and disposed adjacent to the gate initialization part in the first direction.

A display device includes a substrate, first to third light emitting units on the substrate and configured to emit light of first to third wavelength bands, respectively, an encapsulation layer on the first to third light emitting units, first to third color filters on the encapsulation layer overlapping the first to third light emitting units, respectively, in a thickness direction of the substrate and configured to selectively transmit the light of the first to third wavelength bands, respectively a first reflection pattern on the encapsulation layer and overlapping the first light emitting unit in the thickness direction of the substrate, a first insulating layer on the encapsulation layer and including a first hole penetrating the first insulating layer and exposing the first reflection pattern, and a first color pattern at least partially in the first hole and on the first reflection pattern exposed by the first hole.

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.

A method is provided for generating a panoramic radiography image of a body part of a patient with reduced background interference. The method includes capturing multiple radiography images of the body part along a predetermined panoramic trajectory using an imaging device, retrieving a 3D model of the body part from at least one data source, forming a panoramic radiography image from the captured radiography images, and registering the 3D model with that panoramic image. The method then identifies one or more interference areas in the 3D model, creates virtual panoramic projection images of the identified interference areas, and utilizing the virtual panoramic projection images, the method removes the identified interference areas from the individual radiography images or the panoramic radiography image. The resulting panoramic radiography image with reduced or no interference is presented to a medical professional for faster, more accurate diagnosis.

Techniques and apparatuses are described that perform panoramic X-ray imaging. In an example aspect, the techniques and apparatuses perform projecting a main X-ray beam onto a collimator to form a plurality of individual X-ray projection beams, where the collimator includes a plurality of apertures to convert the main X-ray beam into the plurality of individual X-ray projection beams, imaging a dental area of a patient by projecting the plurality of individual X-ray projection beams through the dental area, recording a plurality of X-ray projection images corresponding to an each individual X-ray projection beam of the plurality of individual X-ray projection beams onto a detector, based on the desired scanning trajectory, and reconstructing a panoramic X-ray image of the dental area based on the plurality of X-ray projection images corresponding to the each individual X-ray projection beam of the plurality of individual X-ray projection beams.

The display device includes a pixel defining layer that defines a pixel region; a light-emitting layer provided within the pixel region; a first electrode and a second electrode respectively under and an over the light-emitting layer; a reflective pattern under the first electrode; and an etching prevention pattern under the reflective pattern, wherein the etching prevention pattern may be electrically connected to the first electrode.

A light emitting display device according to an embodiment includes a display area where a plurality of repeating unit pixels are iteratively provided, the repeating unit pixel includes a plurality of minimum unit pixels, the minimum unit pixel includes at least one red subpixel, at least one green subpixel, and at least one blue subpixel, the green subpixel, the red subpixel, and the blue subpixel correspond to a first opening provided in a pixel defining layer and a second opening provided above the first opening while corresponding to the first opening, at least one of the first opening and the second opening has an elliptical shape in planar shape, and the repeating unit pixel is formed of minimum unit pixels provided in a 2x2 array.

A window member comprises a cover window, an optical member disposed on the cover window, and a functional member disposed on the optical member. The optical member comprises a first refractive layer disposed on the cover window, and at least two groups disposed on the first refractive layer. Each of the at least two groups comprises a second refractive layer and a third refractive layer. The second refractive layer and the third refractive layer have different refractive indices from each other. The first refractive layer has a first refractive index between a second refractive index of the second refractive layer and a third refractive index of the third refractive layer. The first refractive layer contains at least silicon.

A deposition mask may include a mask substrate having a cell opening, a membrane on (e.g., disposed on) the mask substrate and having pixel openings communicating with the cell opening, and a mask alignment key on (e.g., disposed on) the mask substrate. The mask alignment key may include a pattern region and a peripheral region around (e.g., surrounding) the pattern region, and the pattern region may include a surface modified region having a greater surface roughness than the peripheral region.

A display device may include a hole, a display element, a switching element, a groove, a planarization layer, and a cover layer. The switching element may be electrically connected to the display element. The encapsulation layer may cover the display element. The groove may be located between the hole and the display element. A portion of the planarization layer may be located between a first edge of the planarization layer and a second edge of the planarization and may be located in the groove. The first edge of the planarization layer may be located closer to the display element than the second edge of the planarization layer. The cover layer may at least partially cover the first edge of the planarization layer.