Abstract: An imaging device is provided. The imaging device has an optical performance with less degradation due to an environmental change, such as changes in temperature and humidity. An imaging device (10) includes a first lens barrel (21), an imaging element (31), and a frame (30). The first lens barrel (21) holds a first lens (201) of an imaging optical system (20). The imaging element (31) is disposed on an image side of the imaging optical system (20). The frame (30) is attached to a substrate (32). The imaging element (31) is mounted on the substrate (32). The frame (30) is attached to the first lens barrel (21) at a position on an object side of the first lens (201).

Abstract: An electronic device has an electronic component, a substrate on which the electronic component is mounted, and a housing having a tubular shape. The housing includes a first metal plate that is a tubular metal plate covering the electronic component and the substrate from the outer peripheral direction of the substrate and a second metal plate that is a tubular metal plate joined to the first metal plate from the radially inner side, a portion of each of the first metal plate and the second metal plate being covered with resin.

Abstract: Provided is a method of manufacturing an organic electroluminescence display apparatus including an organic electroluminescence device formed on a substrate, the organic electroluminescence device including a first electrode and a second electrode, at least one of which is transparent, and an organic emission layer formed between the first electrode and the second electrode, the organic emission layer being for emitting light by application of a current. Aging is performed until a rate of change in current efficiency of the organic electroluminescence device per unit time at a predetermined luminance or the amount of change per unit time in the rate of change in current efficiency of the organic electroluminescence device per unit time falls within a predetermined range.

Abstract: Provided is a method of manufacturing an organic electroluminescence display apparatus including an organic electroluminescence device formed on a substrate, the organic electroluminescence device including a first electrode and a second electrode, at least one of which is transparent, and an organic emission layer formed between the first electrode and the second electrode, the organic emission layer being for emitting light by application of a current. Aging is performed until a rate of change in current efficiency of the organic electroluminescence device per unit time at a predetermined luminance or the amount of change per unit time in the rate of change in current efficiency of the organic electroluminescence device per unit time falls within a predetermined range.

Abstract: A thin type electroluminescence (EL) display apparatus having an electromagnetic induction type touch panel function is provided. The EL display apparatus includes: a first substrate; plural EL devices arranged on the first substrate; a second substrate arranged over the EL devices and separated apart from the EL devices; loop coils for detecting coordinates; a current detecting section for detecting current changes in the loop coils; and a coordinates detecting section for detecting a position on a display screen based on the current changes detected by the current detecting section in which the loop coils are arranged on a surface of the second substrate on the side of the first substrate.

Abstract: Two electric fields that are directed to respective directions rectangular relative to each other are selectively applied to polymer dispersed liquid crystal by means of electrodes arranged to sandwich the polymer dispersed liquid crystal and electrodes arranged along a substrate to uniformly orient the liquid crystal in either of the directions. While conventional polymer dispersed liquid crystal is adapted to utilize scatter of light in a randomly oriented state, the polymer dispersed liquid crystal of this invention is adapted to utilize a uniformly oriented state to improve the efficiency of scattering light. The present invention is also applicable to devices where polymer dispersed liquid crystal has a memory property.

Abstract: An electrophoretic display device includes first and second substrates arranged in opposed relation to each other with a space, an insulating liquid arranged in the space and a plurality of colored and charged electrophoretic particles dispersed in the insulating liquid. On the basis of arrangement of a stage along the second substrate in the space between the substrates, a first surface opposing a thicker portion of the insulating liquid, a second surface opposing a thinner portion of the insulating liquid and a side wall of the stage, which connects the first surface to the second surface, are formed on the second substrate. A first electrode is arranged along the first surface, and a second electrode is arranged along the second surface. The display device has a third electrode arranged along at least a part of the side wall of the stage and forming an electrode face continuous with the first electrode.

Abstract: In an electrophoretic display device, comprising: a pair of substrates opposing to each other with a gap therebetween, a spacer keeping the gap between the substrates to a predetermined extent, first electrodes and second electrodes disposed on either one of the substrates, an insulating liquid filling the gap between the substrates, and a plurality of charged electrophoretic particles carried in the insulating liquid, the plurality of charged electrophoretic particles being capable to move in response to a voltage applied between the first and second electrodes; the display region of the device is divided into pixels each having at least a pair of the first and the second electrodes, at least one of the first electrodes in a pixel, is disposed along and adjacent to the whole or a part of the boundary of the pixel, and the one of the first electrodes in a pixel and said one of the first electrodes in another pixel which are disposed adjacently to each other vita the pixel boundary have the same potential.

Abstract: The present invention provides a horizontally transfer type electrophoretic display device that can suppress occurrence of cross-talk and is capable of passive matrix addressing that can obtain a good display. The display device includes a fist display electrode and a second display electrode disposed on a first substrate, a second substrate being disposed in opposed relation to the first substrate via a barrier wall, a first control electrode as one of the two control electrodes disposed on the second substrate, and a second control electrode disposed at the boundary between the first display electrode and the second display electrode on the first electrode. A voltage can be independently applied to each control electrode, a transparent insulation liquid is filled in the space formed by the both substrates and the barrier wall, and colored and charged particles are dispersed in the transparent insulation liquid.

Abstract: An electrophoretic display device includes a first display electrode and a second display electrode placed on a first substrate, and a second substrate placed in opposition to the first substrate through a bulkhead. Auxiliary display electrodes (projections), each of a projecting structure, are provided on the first display electrode and the second display electrode and along lines of portions where an absolute value of a horizontal component of an electric field generated over the first display electrode and the second display electrode, becomes minimum. A space formed by the first substrate, the second substrate, and the bulkhead is filled with a transparent insulating liquid, and colored electrophoretic particles are dispersed in the insulating liquid.

Abstract: Disclosed herein is an electrophoretic display device comprising first and second substrates arranged in opposed relation to each other with a space, an insulating liquid arranged into the space and a plurality of colored and charged electrophoretic particles dispersed in the insulating liquid, in which on the basis of arrangement of a stage along the second substrate in the space between the substrates, a first surface opposing to a thicker portion of the insulating liquid, a second surface opposing to a thinner portion of the insulating liquid and side wall of the stage, which connect the first surface to the second surface, are formed on the second substrate, a first electrode is arranged along the first surface, and a second electrode is arranged along the second surface, wherein the display device has a third electrode arranged along at least a part of the side wall of the stage and forming an electrode face continuous with the first electrode.

Abstract: In an electrophoretic display device, comprising: a pair of substrates opposing to each other with a gap therebetween, a spacer keeping the gap between the substrates to a predetermined extent, first electrodes and second electrodes disposed on either one of the substrates, an insulating liquid filling the gap between the substrates, and a plurality of charged electrophoretic particles carried in the insulating liquid, the plurality of charged electrophoretic particles being capable to move in response to a voltage applied between the first aid second electrodes; the display region of the device is divided into pixels each having at least a pair of the first and the second electrodes, at least one of the first electrodes in a pixel, is disposed along and adjacent to the whole or a part of the boundary of the pixel, and the one of the first electrodes in a pixel and said one of the first electrodes in another pixel which are disposed adjacently to each other vita the pixel boundary have the same potential.

Abstract: The present invention provides an electrophoretic display device in which a first display electrode and a second display electrode are placed on a first substrate, a second substrate is placed in opposition to the first substrate through a bulkhead, and auxiliary display electrodes (projections) each of a projecting structure are provided on the first display electrode and the second display electrode and along lines of portions where an absolute value of a horizontal component of an electric field generated over the first display electrode and the second display electrode, becomes minimum. A space formed by the first substrate, the second substrate, and the bulkhead is filled with a transparent insulating liquid and colored electrophoretic particles are dispersed in the insulating liquid.

Abstract: Two electric fields that are directed to respective directions rectangular relative to each other are selectively applied to polymer dispersed liquid crystal by means of electrodes arranged to sandwich the polymer dispersed liquid crystal and electrodes arranged along a substrate to uniformly orient the liquid crystal in either of the directions. While conventional polymer dispersed liquid crystal is adapted to utilize scatter of light in a randomly oriented state, the polymer dispersed liquid crystal of this invention is adapted to utilize a uniformly oriented state to improve the efficiency of scattering light. The present invention is also applicable to devices where polymer dispersed liquid crystal has a memory property.

Abstract: Consequently, the resin molding can be coated over the whole surface with a coating material uniformly and with an excellent adhesion.A molding material is compressed and molded with a mold comprising split molds and capable of forming a space between them outer periphery and slidable position of which are tapered, the molds are mutually separated before complete curing to define a space between at least one side surface of the molding and an opposing surface of the mold, a gas flow is formed inside the molds and in a direction towards the outer periphery for discharging any foreign material such as molding-flash and dust through the space to the exterior of the molds, and a fluid coating material is injected in the space between the molding and the surface of the mold and, with the molds clamped again, compressed to be cured.