Abstract:
A method of manufacturing a display device includes bonding together a first substrate and a second substrate sandwiching a first bonding material and a second bonding material, a substrate being formed by bonding the first and the second substrate and including a plurality of the display devices, the first bonding material being arranged in at least a display region, the second bonding material being a part of a terminal region and being arranged so as to cover the terminal, and the second bonding material having a stronger adhesion per unit area with respect to the second substrate than the first bonding material; cutting the second substrate at a cutting position between the terminal region and the display region for each of the display devices; removing the second substrate of the terminal region from the display device; and separating each of the display devices from the plurality of display devices.
Abstract:
A sub-pixel is provided in a display area of an organic EL display device. A bank layer surrounds an outer periphery of the sub-pixel. A contact area is positioned in the display area and is adjacent to the sub-pixel through the bank layer. A pixel electrode is provided in the sub-pixel. A common electrode is disposed across the sub-pixel and the contact area. At least a part of an auxiliary conductive layer is positioned in the contact area. A contact hole is provided in the contact area and electrically connects the common electrode and the auxiliary conductive layer.
Abstract:
An organic EL display device includes a first substrate, a plurality of organic EL devices arranged on the first substrate, a second substrate arranged above the first substrate, and a filling layer arranged between the first substrate and the second substrate, and displays an image on the second-substrate side. The organic EL display device is characterized in that: the organic EL devices each have a light-emission layer, a reflection electrode formed below the light-emission layer and reflecting light from the light-emission layer upwards, and an upper electrode formed above the light-emission layer and having a light transmission property and reflectivity; a structure for resonating the light emitted by the light-emission layer is formed between the reflection electrode and the upper electrode; and the filling layer includes fine particles for diffusing light exiting from the upper electrode added therein.
Abstract:
A display device having a plurality of pixels arranged in a matrix includes a first pixel arranged with a first light emitting region including a first end part, the first pixel being arranged in a first column and first row of the matrix, a second pixel arranged in adjacent in a row direction with the first pixel in a second column adjacent to the first column, the second pixel being arranged with a second light emitting region including a second end part, the first end part and second end part having a first non-parallel part, and a third pixel arranged adjacent in a column direction with the second pixel in a second row adjacent to the first row, the third pixel being arranged with a third light emitting region including a third end part, the second end part and third end part having a second non-parallel part.
Abstract:
A display device includes a pixel part provided with a plurality of pixels, and a light emitting device provided in the pixel, wherein the light emitting device includes a light emitting layer including a quantum dot, a first electrode provided on one surface of the light emitting layer, an insulation layer provided between the light emitting layer and the first electrode, and a second electrode provided between the light emitting layer and the insulation layer, and at least one end part of the second electrode layer is provided over the first electrode.
Abstract:
An organic EL display device includes a lower electrode that is provided at each pixel, a bank that surrounds an outer circumference of the lower electrode and overlaps an outer circumferential edge of the lower electrode, an organic layer that is formed on the lower electrode and the bank, and an upper electrode that is formed on the organic layer. The bank contains a hygroscopic material. According to this display device, it is possible to confine an influence of moisture which has permeated thereinto to a more restricted area.
Abstract:
A light-emitting element display device includes a substrate including a display area having plural pixels arranged in matrix form, a lower electrode provided in each of the plural pixels on the substrate and made of a conductor, an organic layer provided on the lower electrode and including a light-emitting layer, an upper electrode provided on the organic layer and made of a conductor, a polymer dispersed liquid crystal layer disposed at an opposite side to a substrate side of the upper electrode and covering the display area, and an electrode layer provided at the opposite side to the substrate side of the upper electrode and made of a conductor. The electrode layer is disposed to extend over the plural pixels.
Abstract:
How a flat panel display is bent by external forces is controlled. A display panel 40 has display elements, formed corresponding to the arrangement of pixels, on a first principal surface of a flexible display panel substrate 46. The display panel substrate 46 has a linear groove 48 on at least part of a second principal surface of the display panel substrate 46. A resin is stacked on a support substrate having a linear ridge on at least part of the surface of the support substrate. The surface shape of the support substrate is transferred to the resin so that the groove 48 is molded. Thus, the display panel substrate 46 made of the resin is formed on the support substrate. After the display elements are formed on the display panel substrate 46, the support substrate is removed from the display panel substrate 46.
Abstract:
The display device is arranged with a pair of reflection layers arranged facing each other and which function as an anode and cathode of a light emitting layer, a light emitting layer sandwiched between the pair of reflection layers and arranged in a pixel of a display region, a transparent conductive layer contacting the light emitting layer and arranged so as to overlap an aperture part seen from a planar view, wherein the aperture part is arranged in one of the pair of reflection layers and is arranged with a color filter including a pigment layer therein.
Abstract:
An organic display device includes a pixel driving circuit having a thin film transistor connected to a current supply line and a capacitor. A first insulation layer, with a first electrode thereon, covers a source electrode of the transistor. The first electrode is connected to the transistor through a contact hole in the insulation layer. A second insulation layer including an aperture is formed on the first insulation layer and electrode layers. An organic light emitting layer, with a second electrode thereon is formed in the aperture and connected to the first electrode. The second insulation layer includes an inner wall at the aperture, said inner wall having a surface of a convex plane on an edge of the recessed part of the first electrode. The convex plane is located between the organic light emitting layer and the edge of the first electrode, and the second electrode is formed over plurality of pixels.