Abstract: The present invention overcomes image defects such as the brightness inclination or smears by reducing the line resistance of a power source bus line which supplies electricity to organic EL elements. A plurality of pixels which are arranged in a matrix array is connected to power source lines, and the plurality of power source lines are connected to a power source bus line. Both ends of the power source bus line are connected to a power source part via a FPC. By supplying electricity to both ends of the power source bus line from the power source part, the line resistance of the power source bus line can be reduced.

Abstract: Provided is a display device having a flexible substrate including an active region and a wiring region. The active region possesses a plurality of pixels each including a display element. The wiring region has a plurality of terminals, and a plurality of wirings extends from the active region to the plurality of terminals. An insulating film included in the active region and extending from the active region has a sidewall between an edge of the flexible substrate and the wiring adjacent to the edge in the wiring region. The sidewall has a curved portion on a plane in which the plurality of wirings is arranged, and a distance between the edge and the curved portion is curvedly varied.

Abstract: Provided is a display device having a flexible substrate including an active region and a wiring region. The active region possesses a plurality of pixels each including a display element. The wiring region has a plurality of terminals, and a plurality of wirings extends from the active region to the plurality of terminals. An insulating film included in the active region and extending from the active region has a sidewall between an edge of the flexible substrate and the wiring adjacent to the edge in the wiring region. The sidewall has a curved portion on a plane in which the plurality of wirings is arranged, and a distance between the edge and the curved portion is curvedly varied.

Abstract: A display device includes a first substrate, a light-emitting element over the first substrate, a sealing film over the light-emitting element, a first insulating layer over the sealing film, a second insulating layer over the sealing film, a light-shielding layer over the second insulating layer, and a second substrate over the light-shielding layer. The first insulating layer has an opening in a region thereof overlapping a light-emitting region of the light-emitting element. The second insulating layer has an inverted-conical or inverted-pyramidal depression above the light-emitting region of the light-emitting element. The light-shielding layer is located in a region overlapping the light-emitting region of the light-emitting element.

Abstract: A display device includes a flexible substrate, a plurality of pixels arranged in a first direction and a second direction intersecting the first direction, and a first wiring and a second extending in the first direction and a first insulating film, wherein the first insulating film is included between the first wiring and the second wiring, the first wiring and the second wiring include a part having elasticity, the first insulating film includes elasticity, and an interval between the first wiring and the second wiring changes as the flexible substrate stretches and contracts.

Abstract: A display device includes: a light-emitting element including a light-emitting layer, an anode, and a cathode, the anode and the cathode interposing the light-emitting layer therebetween; a sealing layer covering the light-emitting element, at least an uppermost layer of the sealing layer being composed of a silicon nitride film; a first resin layer stacked on and in contact with the silicon nitride film; and a second resin layer stacked on and in contact with the first resin layer. A difference between refractive indices of the silicon nitride film and the first resin layer is less than 0.3. A difference between refractive indices of the first resin layer and the second resin layer is less than 0.3.

Abstract: A display device includes a first substrate provided with a display region including a plurality of pixels arranged in a matrix, each of the plurality of pixels having a plurality of sub-pixels, and a second substrate provided with color filters and a light-shielding film, the color filters including transmission regions selectively transmitting lights of specific colors for the respective sub-pixels, the light-shielding film blocking light. The plurality of sub-pixels include a first sub-pixel provided with the transmission region that transmits light of a first color, and a second sub-pixel provided with the transmission region that transmits light of a second color having a luminosity factor lower than that of the light of the first color. A difference in area between a light-emitting region and the transmission region in the second sub-pixel is smaller than a difference in area between a light-emitting region and the transmission region in the first sub-pixel.

Abstract: An organic EL display device includes a substrate on which a plurality of driver transistors are formed, a first wiring that supplies an electric voltage in accordance with a display image via one of the driver transistors, an organic EL film that emits light, an anode electrode, and an auxiliary electrode film including a first low resistance part, a second low resistance part separated from the first low resistance part, and a high resistance part disposed between the first low resistance part and the second low resistance part. The first low resistance part is electrically connected to the first wiring and the anode electrode. The second low resistance part forms an electrostatic capacitance between the anode electrode and itself. The high resistance part has an electric resistance higher than those of the first low resistance part and the second low resistance part.

Abstract: Provided is a display device having a flexible substrate including an active region and a wiring region. The active region possesses a plurality of pixels each including a display element. The wiring region has a plurality of terminals, and a plurality of wirings extends from the active region to the plurality of terminals. An insulating film included in the active region and extending from the active region has a sidewall between an edge of the flexible substrate and the wiring adjacent to the edge in the wiring region. The sidewall has a curved portion on a plane in which the plurality of wirings is arranged, and a distance between the edge and the curved portion is curvedly varied.

Abstract: A display device includes a first substrate provided with a display region including a plurality of pixels arranged in a matrix, each of the plurality of pixels having a plurality of sub-pixels, and a second substrate provided with color filters and a light-shielding film, the color filters including transmission regions selectively transmitting lights of specific colors for the respective sub-pixels, the light-shielding film blocking light. The plurality of sub-pixels include a first sub-pixel provided with the transmission region that transmits light of a first color, and a second sub-pixel provided with the transmission region that transmits light of a second color having a luminosity factor lower than that of the light of the first color. A difference in area between a light-emitting region and the transmission region in the second sub-pixel is smaller than a difference in area between a light-emitting region and the transmission region in the first sub-pixel.

Abstract: A display device includes a first substrate, a light-emitting element over the first substrate, a sealing film over the light-emitting element, a first insulating layer over the sealing film, a second insulating layer over the sealing film, a light-shielding layer over the second insulating layer, and a second substrate over the light-shielding layer. The first insulating layer has an opening in a region thereof overlapping a light-emitting region of the light-emitting element. The second insulating layer has an inverted-conical or inverted-pyramidal depression above the light-emitting region of the light-emitting element. The light-shielding layer is located in a region overlapping the light-emitting region of the light-emitting element.

Abstract: A display device includes a flexible substrate, a plurality of pixels arranged in a first direction and a second direction intersecting the first direction, and a first wiring and a second extending in the first direction and a first insulating film, wherein the first insulating film is included between the first wiring and the second wiring, the first wiring and the second wiring include a part having elasticity, the first insulating film includes elasticity, and an interval between the first wiring and the second wiring changes as the flexible substrate stretches and contracts.

Abstract: An organic electroluminescence display device includes a substrate; a thin film transistor that is formed on the substrate; a light emitting region that has a lower electrode, a light emitting layer, and an upper electrode formed for each of a plurality of pixels arranged in a matrix shape on the thin film transistor; and a contact hole that is formed on the outside of the light emitting region in one corner portion of the pixel and connects the thin film transistor and the lower electrode for each pixel in a plan view. Only one pair of pixels of four pixels that share an intersection point of boundaries of the pixels arranged in the matrix shape, which are arranged in a diagonal manner have the contact holes at the corner portions having the intersection point.

Abstract: An organic EL display device includes a substrate on which a plurality of driver transistors are formed, a first wiring that supplies an electric voltage in accordance with a display image via one of the driver transistors, an organic EL film that emits light, an anode electrode, and an auxiliary electrode film including a first low resistance part, a second low resistance part separated from the first low resistance part, and a high resistance part disposed between the first low resistance part and the second low resistance part. The first low resistance part is electrically connected to the first wiring and the anode electrode. The second low resistance part forms an electrostatic capacitance between the anode electrode and itself. The high resistance part has an electric resistance higher than those of the first low resistance part and the second low resistance part.

Abstract: A display device includes a circuit substrate that is formed of a plurality of layers stacked on each other and including a self-luminous element layer that emits light of controlled luminance from each of a plurality of unit pixels and a counter substrate that includes a light shielding layer that shields the light from the self-luminous element layer and so provided as to face the circuit substrate, and the light shielding layer has an opening so formed in an area shifted from an area facing the self-luminous element layer toward an edge of the counter substrate and along the edge of the counter substrate.

Abstract: An organic EL display device according to an embodiment of the present invention includes: an ITO layer divided and disposed in a region where a pixel opening is formed; a capacitance insulating film disposed on the ITO layer; a lower electrode disposed on the capacitance insulating film; an organic layer disposed on the lower electrode; an upper electrode disposed on the organic layer; and a planarizing member disposed so as to soften a step of a step part of the lower electrode.

Abstract: A display device includes a first substrate provided with a display region including a plurality of pixels arranged in a matrix, each of the plurality of pixels having a plurality of sub-pixels, and a second substrate provided with color filters and a light-shielding film, the color filters including transmission regions selectively transmitting lights of specific colors for the respective sub-pixels, the light-shielding film blocking light. The plurality of sub-pixels include a first sub-pixel provided with the transmission region that transmits light of a first color, and a second sub-pixel provided with the transmission region that transmits light of a second color having a luminosity factor lower than that of the light of the first color. A difference in area between a light-emitting region and the transmission region in the second sub-pixel is smaller than a difference in area between a light-emitting region and the transmission region in the first sub-pixel.

Abstract: A display device including a first substrate provided with a plurality of display elements, a second substrate provided facing the display element, a bonding material bonding the first substrate and second substrate, a first wall part provided over the second substrate side of the first substrate and enclosing a display region facing a position of the display element, a second wall part provided over the first substrate side of the second substrate and enclosing a structure body facing a position of the display element and a display region, the first wall part comprises the same material as at least part of the material constituting the display element, the second wall part is provided from the same material as at least part of the material constituting the structure body, and the first wall part and second wall part are in contact using the bonding material in the display region side.

Abstract: A display device includes a first substrate provided with a display region including a plurality of pixels arranged in a matrix, each of the plurality of pixels having a plurality of sub-pixels, and a second substrate provided with color filters and a light-shielding film, the color filters including transmission regions selectively transmitting lights of specific colors for the respective sub-pixels, the light-shielding film blocking light. The plurality of sub-pixels include a first sub-pixel provided with the transmission region that transmits light of a first color, and a second sub-pixel provided with the transmission region that transmits light of a second color having a luminosity factor lower than that of the light of the first color. A difference in area between a light-emitting region and the transmission region in the second sub-pixel is smaller than a difference in area between a light-emitting region and the transmission region in the first sub-pixel.

Abstract: A display device includes: a light-emitting element including a light-emitting layer, an anode, and a cathode, the anode and the cathode interposing the light-emitting layer therebetween; a sealing layer covering the light-emitting element, at least an uppermost layer of the sealing layer being composed of a silicon nitride film; a first resin layer stacked on and in contact with the silicon nitride film; and a second resin layer stacked on and in contact with the first resin layer. A difference between refractive indices of the silicon nitride film and the first resin layer is less than 0.3. A difference between refractive indices of the first resin layer and the second resin layer is less than 0.3.