Abstract: In one example, a semiconductor device can comprise a substrate, a device stack, first and second internal interconnects, and an encapsulant. The substrate can comprise a first and second substrate sides opposite each other, a substrate outer sidewall between the first substrate side and the second substrate side, and a substrate inner sidewall defining a cavity between the first substrate side and the second substrate side. The device stack can be in the cavity and can comprise a first electronic device, and a second electronic device stacked on the first electronic device. The first internal interconnect can be coupled to the substrate and the device stack. The encapsulant can cover the substrate inner sidewall and the device stack and can fill the cavity. Other examples and related methods are disclosed herein.

Abstract: A display device including a pixel includes: a substrate; a first pattern disposed on the substrate; a conductive, second pattern disposed on the first pattern and partially overlapping the first pattern; a conductive, third pattern disposed on the second pattern and partially overlapping the second pattern; a conductive, fourth pattern disposed on the third pattern and partially overlapping the third pattern, wherein the first pattern, the second pattern, the third pattern, and the fourth pattern overlap each other in a first area of the pixel; a pixel defining layer disposed on the fourth pattern and including a first opening overlapping a second area of the pixel without overlapping the first area; and a first emission layer to emit light having a blue color, the first emission layer disposed in the first opening.

Abstract: A rollable OLED display device according to an embodiment of the present disclosure is provided. The rollable OLED display device includes a rollable OLED display panel and a rolling unit. The rollable OLED display panel includes a display area and a non-display area that extends from the display area and includes a rolling unit attachment area. The rolling unit is in operative contact with the rolling unit attachment area of the rollable OLED display panel. It is configured to rotate such that the rollable OLED display panel is in a rolled state and an unrolled state. The rolling unit is formed in a cylindrical shape, and the rolling unit attachment area is defined by an arc of the cylindrical shape having an angle of 355° or less.

Abstract: An apparatus for treating a substrate, including a chamber; a substrate treater in the chamber; a purifier connected to the chamber, the purifier to purify polluted air in the chamber; a light source in the chamber, the light source to irradiate light; and a light-shield to block the light irradiated by the light source from arriving at the substrate treater.

Abstract: An inkjet printhead, and an apparatus and method for manufacturing an organic luminescence display using the inkjet printhead. An apparatus for manufacturing an organic luminescence display including an inkjet printhead placeable over a substrate and including a plurality of nozzles; and a moving unit configured to move at least one of the inkjet printhead or the substrate relative to the other, and the plurality of nozzles includes one or more ink ejecting nozzles ejecting an organic light-emitting ink; and one or more solvent ejecting nozzles ejecting a first solvent.

Abstract: A slim type touch panel is provided. The slim type touch panel includes an upper substrate, a first sensor electrode layer disposed at a lower part of the upper substrate, an insulating film disposed at a lower part of the first sensor electrode layer, and a second sensor electrode layer disposed at a lower part of the insulating film, or includes a first sensor electrode cover sheet in which a sensor electrode layer is patterned, a first adhesive layer disposed at a lower part of the first sensor electrode cover sheet, and a film layer disposed at a lower part of the first adhesive layer and comprising a second sensor electrode layer.

Abstract: An inkjet printhead, and an apparatus and method for manufacturing an organic luminescence display using the inkjet printhead. An apparatus for manufacturing an organic luminescence display including an inkjet printhead placeable over a substrate and including a plurality of nozzles; and a moving unit configured to move at least one of the inkjet printhead or the substrate relative to the other, and the plurality of nozzles includes one or more ink ejecting nozzles ejecting an organic light-emitting ink; and one or more solvent ejecting nozzles ejecting a first solvent.

Abstract: A rollable OLED display device according to an embodiment of the present disclosure is provided. The rollable OLED display device includes a rollable OLED display panel and a rolling unit. The rollable OLED display panel includes a display area and a non-display area that extends from the display area and includes a rolling unit attachment area. The rolling unit is in operative contact with the rolling unit attachment area of the rollable OLED display panel. It is configured to rotate such that the rollable OLED display panel is in a rolled state and an unrolled state. The rolling unit is formed in a cylindrical shape, and the rolling unit attachment area is defined by an are of the cylindrical shape having an angle of 355° or less.

Abstract: A slim type touch panel is provided. The slim type touch panel includes an upper substrate, a first sensor electrode layer disposed at a lower part of the upper substrate, an insulating film disposed at a lower part of the first sensor electrode layer, and a second sensor electrode layer disposed at a lower part of the insulating film, or includes a first sensor electrode cover sheet in which a sensor electrode layer is patterned, a first adhesive layer disposed at a lower part of the first sensor electrode cover sheet, and a film layer disposed at a lower part of the first adhesive layer and comprising a second sensor electrode layer.

Abstract: An apparatus for treating a substrate, including a chamber; a substrate treater in the chamber; a purifier connected to the chamber, the purifier to purify polluted air in the chamber; a light source in the chamber, the light source to irradiate light; and a light-shield to block the light irradiated by the light source from arriving at the substrate treater.

Abstract: A capacitive touch screen panel and a mobile device with the panel are provided. The touch screen panel includes a glass cover for transmitting light and protecting the touch screen panel, a sensor sheet that forms an electrode pattern including first and second electrodes on the upper surface which is attached on the lower surface of the glass cover, and a noise shield sheet, coated on the lower surface of the sensor sheet, for allowing the transmission of light and blocking noise flowing to the electrode pattern.

Abstract: A method of manufacturing an OLED device is discussed. The method can include forming a gate electrode on a substrate; forming a gate insulation film on the substrate provided with the gate electrode; forming a channel layer, a source electrode and a drain electrode on the substrate provided with the gate insulation film; forming an organic light emitting diode which includes a first electrode connected to the drain electrode, an organic emission layer formed on the first electrode, and a second electrode formed on the organic emission layer; forming a passivation layer, which has a hydrogen content below 10%, on the substrate provided with the organic light emitting diode using an organic silicon compound; and forming a sealing layer on the substrate provided with the passivation layer.

Abstract: Disclosed is an organic light-emitting display device capable of preventing the occurrence of cracks at corner regions of an adhesive layer. The organic light-emitting display device includes a first substrate including a plurality of pixels and a second substrate. A thin film transistor (TFT) located at each pixel of the first substrate. A pixel electrode is also located at each pixel. An organic light-emitting unit that emits light is coupled to each pixel electrode. A common electrode is electrically coupled to each organic light-emitting unit. An adhesive layer is coupled to the common electrode. The adhesive layer attaches the first and second substrates. The corner regions of the adhesive layer are rounded in order to control the creation of cracks in the adhesive layer and thereby prevent moisture from entering the active area of the device.

Abstract: The organic light-emitting display device includes: a substrate including a transistor region; and a thin-film transistor formed over the transistor region of the substrate and having a planarization film which is disposed over a source/drain electrode and a pixel defining layer which includes an aperture exposing a portion of a first electrode electrically connected to the source/drain electrode and defining a pixel region, wherein an outgassing hole is formed in a region of the pixel defining layer other than the aperture to expose the planarization film.

Abstract: A method of manufacturing an OLED device is discussed. The method can include forming a gate electrode on a substrate; forming a gate insulation film on the substrate provided with the gate electrode; forming a channel layer, a source electrode and a drain electrode on the substrate provided with the gate insulation film; forming an organic light emitting diode which includes a first electrode connected to the drain electrode, an organic emission layer formed on the first electrode, and a second electrode formed on the organic emission layer; forming a passivation layer, which has a hydrogen content below 10%, on the substrate provided with the organic light emitting diode using an organic silicon compound; and forming a sealing layer on the substrate provided with the passivation layer.

Abstract: An organic light-emitting display device and a method of manufacturing the same are disclosed. The organic light-emitting display device includes: a substrate, a plurality of pixels on the substrate, a plurality of first electrodes, each disposed in each of the plurality of pixels, a pixel defining layer including a first pixel defining sub-layer disposed between each two adjacent first electrodes, and a second pixel defining sub-layer covering the first pixel defining sub-layer and surface edge portions of each two adjacent first electrodes, an intermediate layer disposed on each of the first electrodes and including an emission layer, and a second electrode configured to face the first electrodes.

Abstract: An organic light emitting device comprises a first substrate; a thin film transistor layer provided on the first substrate; a light emitting diode layer provided on the thin film transistor layer; and a passivation layer provided on the light emitting diode layer, the passivation layer including a first inorganic insulating film and a second inorganic insulating film, wherein a content of H contained in the first inorganic insulating film is smaller than that of H contained in the second inorganic insulating film.

Abstract: An organic light-emitting display device includes a substrate including a rectangular light-emitting area and a circuit area, the circuit area including a thin film transistor, the light-emitting area including an electroluminescent layer produced by a solution deposition process, the light-emitting area being bounded by a first major side, a second major side, a first minor side and a second minor side, the first major side being opposite from and parallel to a second major side, each of these sides having wiring or dummies arranged thereat, and a pixel defining layer arranged on the wirings and on the dummies. In order to produce a uniform thickness electroluminescent layer via a solution deposition process, top surfaces of the pixel defining layer on each of the wirings and dummies that border the light emitting area are arranged in a same plane that is parallel to the substrate.

Abstract: An organic light emitting diode (OLED) display is provided. The OLED display includes: a substrate; a first electrode on the substrate; a first pixel defining layer exposing at least a portion of the first electrode; a medium layer on the first pixel defining layer and the first electrode, the medium layer including a first region and a second region; a second pixel defining layer overlapping the first pixel defining layer with the first region therebetween; a light emission layer overlapping the first electrode with the first region therebetween; and a second electrode covering the second pixel defining layer and the light emission layer.

Abstract: A display apparatus may include a substrate, a transistor that overlaps the substrate, and a pixel electrode that is electrically connected to the transistor. The display apparatus may further include a first insulation layer disposed between the pixel electrode and the substrate. The display apparatus may further include a second insulation layer. A first portion of the second insulation layer may be disposed between the first insulation layer and the pixel electrode. A second portion of the second insulation layer may overlap the transistor without overlapping the first insulation layer. The display apparatus may further include a pixel-defining layer that partially covers the pixel electrode and exposes an exposed portion of the pixel electrode. The display apparatus may further include a light-emitting layer that overlaps the exposed portion of the pixel electrode and is configured to emit light.