Abstract: A magnetic tunnel junction (MTJ) containing device is provided that includes an undercut conductive pedestal structure having a concave sidewall positioned between a bottom electrode and a MTJ pillar. The geometric nature of such a conductive pedestal structure makes the pedestal structure unlikely to be resputtered and deposited on a sidewall of the MTJ pillar, especially the sidewall of the tunnel barrier of the MTJ pillar. Thus, electrical shorts caused by depositing resputtered conductive metal particles on the sidewall of the tunnel barrier of the MTJ pillar are substantially reduced.

Abstract: A foldable glass substrate includes a top surface, a bottom surface, and a side surface. The side surface includes a first side surface extending at a first angle from the top surface, a second side surface extending at a second angle from the bottom surface, and a third side surface extending from each of the first side surface and the second side surface. A length of the third side surface in a direction substantially perpendicular to at least one of the top surface and the bottom surface is equal to or greater than about 0.3 times and equal to or less than about 0.7 times of a minimum distance between the top surface and the bottom surface. The minimum distance is equal to or greater than about 15 micrometers (?m) and equal to or less than about 100 ?m.

Abstract: A light-emitting device includes: a resin package; and a first light-emitting element and a second light-emitting element. The resin package includes: a resin portion; a first lead having an upper surface and an end surface; a second lead having an upper surface and an end surface; and a recess having lateral surfaces and a bottom surface that includes a portion of the upper surface of the first lead and a portion of the upper surface of the second lead that are exposed from the resin portion. The first light-emitting element and the second light-emitting element are disposed in the recess. The first lead and the second lead are arranged in a first direction. The first light-emitting element and the second light-emitting element are arranged in a second direction perpendicular to the first direction.

Abstract: A flexible display device includes a polarizing plate disposed on a display panel; a cover glass attached to the polarizing plate with an adhesive layer interposed therebetween; a back plate disposed on a rear surface of the display panel; and a fixing tape disposed on an edge of a rear surface of the cover glass, wherein the adhesive layer protrudes more than the display panel, the polarizing plate, and the back plate at corner regions of the flexible display device. Thus, the flexible display device provides effects of improving product quality by improving waterproof performance and minimizing chemical contamination.

Abstract: A display is provided. The display includes a display substrate layer, an organic light emitting layer that is formed over the display substrate layer and that includes a plurality of pixels, a thin film transistor array layer that is disposed between the display substrate layer and the organic light emitting layer and that includes a plurality of thin film transistors electrically connected with the pixels, a thin film encapsulation layer formed on at least part of the organic light emitting layer, a sensor mounting part including an opening formed through the organic light emitting layer, the thin film transistor array layer, and the display substrate layer and a sensor disposed in the opening, and a sealing member formed in the opening to prevent the organic light emitting layer and the thin film transistor array layer from being exposed to the outside through an inner sidewall of the opening.

Abstract: A display device includes a first substrate having a display area and a non-display area. The first substrate includes a conductive line in the non-display area. A second substrate faces the first substrate and is spaced apart from the first substrate. A conductive layer is disposed between the first substrate and the second substrate. The conductive layer is spaced apart from the first substrate in a direction perpendicular to a top surface of the first substrate. The conductive layer at least partially overlaps the conductive line and is electrically floated.

Abstract: A protective window includes a glass substrate which faces a display surface of an image-generating panel and has a thickness of about 20 micrometers to about 80 micrometers; a protective film which faces the display surface of the image-generating panel with the glass substrate therebetween; an adhesive layer which is between the protective film and the glass substrate and combines the protective film with the glass substrate; and a protective layer which covers an edge portion of the glass substrate. A thickness of the protective layer which covers the edge portion of the glass substrate is equal to or less than about ? of a thickness of the adhesive layer which combines the protective film with the glass substrate.

Abstract: An electroluminescent device, includes: a base substrate; a light emitting unit provided on the base substrate; a first accommodating structure surrounding the light emitting unit and provided on the base substrate; a first color rendering material filled in the first accommodating structure; a first inorganic thin film encapsulation layer covering the light emitting unit and the first color rendering material; a second accommodating structure provided on one side of the first inorganic thin film encapsulation layer distal to the first color rendering material; a second color rendering material filled in the second accommodating structure; and a second inorganic thin film encapsulation layer sealing the second color rendering material in the second accommodating structure; wherein the first color rendering material and the second color rendering material are capable of producing a color development reaction after mixture.

Abstract: The present disclosure provides a semiconductor package structure. The semiconductor package structure includes a first die, at least a second die, an RDL disposed over the second die, a molding encapsulating the first die and the second die, a plurality of first conductors disposed in the molding, and a plurality of second conductors disposed in the second die. The first die has a first side and a second side opposite to the first side. The second die has a third side facing the first side of the first die and a fourth side opposite to the third side. The RDL is disposed on the fourth side of the second die. The first die is electrically connected to the RDL through the plurality of first conductors, and the second die is electrically connected to the RDL through the plurality of second conductors.

Abstract: A display device includes a substrate which includes a display area and a non-display area adjacent to the display area, a first planarization layer which is at least partially disposed in the display area, a second planarization layer which is disposed in the non-display area and is spaced apart from the first planarization layer, a contact unit disposed between the first planarization layer and the second planarization layer in the non-display area, and a cathode which extends from the display area to the non-display area to be electrically connected to the contact unit. Accordingly, the first planarization layer and the second planarization layer are spaced apart from each other so that a path through which moisture permeates into the display area through the second planarization layer may be blocked.

Abstract: A light emitting diode (LED) stack for a display including a first LED sub-unit configured to emit a first colored light, a second LED sub-unit disposed on the first LED sub-unit and configured to emit a second colored light, and a third LED sub-unit disposed on at least one of the first LED sub-unit and the second LED sub-unit and configured to emit a third colored light, in which the first LED sub-unit is configured to emit light through the second LED sub-unit and the third LED sub-unit, and the second LED sub-unit is configured to emit light through the third LED sub-unit.

Abstract: A display substrate includes a substrate, including a plurality of island portions spaced apart from each other and a plurality of bridge portions connected between the island portions, the substrate having a plurality of openings in regions without the plurality of island portions and the plurality of bridge portions; a layer structure on each of the plurality of island portions and including a light-emitting layer, a common auxiliary layer and a first electrode layer stacked with each other, the layer structure on each of the plurality of island portions forms at least one light-emitting unit. On each of the plurality of island portions, an orthographic projection of the common auxiliary layer on the island portion covers an orthographic projection of the light-emitting layer on the island portion.

Abstract: A display device includes light transmitting areas including a first light transmitting area and light emitting areas around the light transmitting areas and including a first light emitting area disposed around the first light transmitting area, wherein the first light emitting area includes a first-first light emitting area adjacent to a first portion of each of the light transmitting areas, a first-second light emitting area adjacent to a second portion of each of the light transmitting areas, a first-third light emitting area adjacent to a third portion of each of the light transmitting areas, and a first-fourth light emitting area disposed adjacent to a fourth portion of each of the light transmitting areas. The first-first to first-fourth light emitting areas each include at least one of first to third light emitting portions to emit light of first to third colors, respectively.

Abstract: An organic light emitting display device includes a display panel, a support layer, a coating layer, and a cushion layer. The display panel includes a foldable area. The support layer is disposed on a bottom surface of the display panel, and a plurality of openings is defined through the support layer on the foldable area. The coating layer is disposed on a top surface of the support layer and side walls of the support member which define the openings. The cushion layer is disposed between the coating layer and the display panel.

Abstract: A display device in one embodiment according to the present invention includes a first region including a light emitting layer, a first nitride insulating layer over the light emitting layer, a first organic insulating layer over the first nitride insulating layer, a second nitride insulating layer over the first organic insulating layer, and a third nitride insulating layer over the second nitride insulating layer. The second nitride insulating layer is in contact with the first organic insulating layer and the third nitride insulating layer. An absolute value of a stress of the second nitride insulating layer is greater than or equal to an absolute value of a stress of the first nitride insulating layer and less than an absolute value of a stress of the third nitride insulating layer.

Abstract: The methods of manufacture of GeSiSn heterojunction bipolar transistors, which include light emitting transistors and transistor lasers and photo-transistors and their related structures are described herein. Other embodiments are also disclosed herein.

Abstract: A light emitting element and a display device including the same are provided. The light emitting element includes a first semiconductor layer, a second semiconductor layer, and an active layer between the first semiconductor layer and the second semiconductor layer, a protective layer surrounding an outer surface of at least one of the first semiconductor layer, the second semiconductor layer, and the active layer, and an insulating layer surrounding an outer surface of the protective layer. A surface of at least one of the first semiconductor layer, the second semiconductor layer, and the active layer includes a first lattice point, wherein the protective layer includes a first atom and a second atom, and wherein the first atom of the protective layer is at the first lattice point.

Abstract: A display device includes: multiple layers including a display element layer, the multiple layers including a sealing layer for covering the display element layer; and a polarization plate attached to a first layer and a second layer of the multiple layers with an adhesive layer. The multiple layers includes inorganic films and organic films. All of the inorganic films are disposed to avoid an edge area that is at least a part of a peripheral portion of the resin substrate. The polarization plate has an edge above the edge area of the resin substrate. The first layer is disposed to avoid the edge area of the resin substrate. The first layer at an edge has an upper surface sloping downward toward the edge area. The second layer has a portion in the edge area of the resin substrate and between the resin substrate and the adhesive layer.

Abstract: A flexible display panel. The flexible display panel includes: a flexible substrate; a display element arranged on the flexible substrate; and a packaging layer covering the display element, the packaging layer including an inorganic thin film and an organic thin film that are stacked alternately, in which two protrusion structures that are engaged with each other are arranged between at least two adjacent thin films of the packaging layer.

Abstract: A display panel including a display area and a non-display area surrounding the display area, wherein the non-display area includes: a substrate, at least a part of a surface of the substrate being non-planar; and an inorganic layer conformally located on one side of the substrate and in contact with the at least a part of the surface.