Abstract: A vapor deposition apparatus includes: a crucible including an opening configured to release a vapor deposition material toward a vapor deposition target; and a lid portion configured to move between a blocking position, the vapor deposition material being prevented from reaching the vapor deposition target at the position and an opening position, the vapor deposition material reaching the vapor deposition target at the position. The lid portion includes a top plate portion overlapping the opening when the opening is viewed from a position where the vapor deposition target is disposed when the lid portion is at the blocking position, at least one hole communicating through the top plate portion, and at least one cap configured to close the hole in an openable and closable manner.

Abstract: A display device includes, in a display area where an image is displayed, a plurality of pixels that emit light, the plurality of pixels including: a plurality of high-density pixels provided at a high density in the display area; and a plurality of low-density pixels provided at a lower density than the plurality of high-density pixels in the display area.

Abstract: A display device includes, in a display area where an image is displayed, a plurality of pixels that emit light, the plurality of pixels including: a plurality of high-density pixels provided at a high density in the display area; and a plurality of low-density pixels provided at a lower density than the plurality of high-density pixels in the display area.

Abstract: A display device includes the following: a display region with a plurality of pixels provided in matrix; and a plurality of capacitors provided in a frame region located around the display region, and electrically floating.

Abstract: A display device includes a display panel and a reinforcement body. The display panel includes in at least a part thereof a flexible section that is flexible. The reinforcement body is attached to the flexible section. The reinforcement body includes a reinforcement main body, a dispersion medium, a plurality of particles, and an aggregation section. The reinforcement main body has an accommodation space overlapping the flexible section. The reinforcement main body is flexible. The dispersion medium is contained in the accommodation space. The plurality of particles are dispersed in the dispersion medium. The aggregation section aggregates the plurality of particles so as to form an aggregation layer in the accommodation space.

Abstract: A display device includes a display area, a frame area around the display area, and a contact area between the display area and the frame area. In the display area is there provided a light-emitting element layer including an anode, a functional layer, a cathode, and a pixel bank covering an edge of the anode. The cathode is electrically connected to a metal film in the contact area. An insular TEG pattern is provided in the contact area.

Abstract: A display device includes a display panel and a reinforcement body. The display panel includes in at least a part thereof a flexible section that is flexible. The reinforcement body is attached to the flexible section. The reinforcement body includes a reinforcement main body, a dispersion medium, a plurality of particles, and an aggregation section. The reinforcement main body has an accommodation space overlapping the flexible section. The reinforcement main body is flexible. The dispersion medium is contained in the accommodation space. The plurality of particles are dispersed in the dispersion medium. The aggregation section aggregates the plurality of particles so as to form an aggregation layer in the accommodation space.

Abstract: A display device includes an active matrix substrate; a light-emitting element layer including a plurality of first electrodes, a function layer, and a second electrode; and a sealing layer. The light-emitting element layer further includes an edge cover layer configured to cover an end portion of each one of the plurality of first electrodes. The edge cover layer includes a plurality of openings configured to expose the plurality of first electrodes included in a plurality of pixels. The plurality of openings include a first opening with a rectangular shape. A first individual vapor deposition film with a rectangular shape is formed on the first electrode covering the first opening. In the first individual vapor deposition film, projection portions projecting from sections corresponding to at least some opposing vertices of the first opening to an opposite side to the first opening are provided on the edge cover layer.

Abstract: Provided is a measuring device configured to measure an outer shape of a metal plate containing a magnetic body. The measuring device includes a stage on a front face of which the metal plate is set, a light source configured to radiate light toward the stage, an image acquisition unit configured to acquire an image of the metal plate, a plurality of magnetic force generation units configured to generate magnetic force on a back face side of the stage, and a controller configured to control positions at which the magnetic force is generated.

Abstract: A display device includes a display area, a frame area around the display area, and a contact area between the display area and the frame area. In the display area is there provided a light-emitting element layer including an anode, a functional layer, a cathode, and a pixel bank covering an edge of the anode. The cathode is electrically connected to a metal film in the contact area. An insular TEG pattern is provided in the contact area.

Abstract: A manufacturing method of a mask sheet includes a film formation step for forming a metal layer provided with a plurality of openings on a mask substrate, and a shaping step for shaping the metal layer using pulse electrolysis.

Abstract: A manufacturing method of a mask sheet includes a film formation step for forming a metal layer provided with a plurality of openings on a mask substrate, and a shaping step for shaping the metal layer using pulse electrolysis.

Abstract: The present invention is concerned with improved means for etching circuit structures on printed circuit board or wafer substrates of copper or copper alloys in a manner effectively removing unwanted copper from such circuit structures leaving behind a smooth copper surface applying an etching solution containing an Fe(II)/Fe(III) redox system and sulfur containing organic additives. It is an advantage of the present invention that the solution can also applied for plating of copper prior to etching.