摘要:
A luminescent display device comprises a resin substrate having one and another surfaces, and a transparent electrode, a metal auxiliary electrode disposed to be conductive to the transparent electrode and a luminescent layer composed of an organic compound so that the transparent electrode, the auxiliary electrode and the luminescent layer are laminated in form of layers on the one surface of the resin substrate. The auxiliary electrode has a total stress of {(inner stress)×(film thickness thereof)} of not more than 1.3×105 dyn/cm.
摘要:
An organic electroluminescence element includes a substrate carrying a transparent electrode; a plurality of organic functional layers including an organic light-emitting layer deposited on the transparent electrode; and a metal electrode over the organic functional layers. A part of the organic functional layers covering any foreign body is melted, regardless of whether or not the foreign body has been on the transparent electrode so that the melted part of the organic functional layer on the foreign body is merged into the organic functional layer stacked on the transparent electrode around the foreign body, so as to enclose the solid foreign body in the organic functional layer.
摘要:
A recorded data reader is provided with a light source for emitting a beam of light and with a photosensitive means. A polarized beam splitter incorporates an interface developed between a titanium diffused region and a proton exchanged region, formed by treating one region of a titanium diffused layer for proton exchange. Both regions are arranged on a substrate of lithium niobate material. Also, a collimator lens, a surface wave electrode, and a grating lens are embedded in the same substrate, thus forming a transmitting and separating arrangement, which transmits the light beam emitted by the light source and which separates a return beam of light originating from a recording medium.
摘要:
A thin film magnetic recording/reproducing head and a method of manufacturing same. The head is formed by sandwiching a multilayer thin film core between a pair of substrates, and removing a certain amount of the multilayer structure in the regions of the head which define the contact surface and the operational gap. The resulting structure has a thin film core which is thinner at the front core portion than is the back core portion. The method allows better alignment of two halves of the core portion in the vicinity of the operational gap.
摘要:
A production process for making an electronic circuit substrate comprising: a patterning step of forming a respectively anodically oxidizable conductor pattern and distribution pattern connected to the conductor pattern on a substrate; and an anodic oxidation step of generating an oxide film from the conductor pattern and the distribution pattern by contacting an electrolyte solution with the conductor pattern and the distribution pattern and carrying out anodic oxidation while applying current thereto, the patterns serving as anodes, wherein the width or film thickness of the distribution pattern is at least partially set so that an insulator portion is formed in the anodic oxidation step in which an oxide film formed on one of the side walls of the distribution pattern is integrated with an oxide film formed on the other side wall.
摘要:
An organic electroluminescence display panel comprises: a plurality of organic electroluminescence devices, each of which comprises first and second display electrodes and an organic functional layer sandwiched and stacked between the first and second display electrodes, the organic functional layer including at least a light emitting layer comprising a single organic compound layer; and a substrate supporting the plurality of organic electroluminescence devices. At least one of the first and second display electrodes comprises a common layer formed in common with the plurality of organic electroluminescence devices. The common layer comprises a low resistance region corresponding to the organic electroluminescence device and a high resistance region connected to the low resistance region and having a higher resistivity than the low resistance region.
摘要:
In order to prevent shorts between anode and cathode by dielectric breakdown in an organic EL element, the organic EL layer includes a leak prevention layer that takes on a high resistance when its temperature is increased.
摘要:
A light emission display panel has a substrate, a plurality of first electrodes on the substrate, a light emission layer on the first electrodes, and a plurality of second electrodes. Each of the second electrodes has a form of a strip film in which partially overlapped portions are provided.
摘要:
A wavelength converting element comprises; an X or Y-out substrate made of lithium tantalate crystal or lithium niobate crystal having a major surface containing a Z-axis of the crystal; polarization inversion layers formed the major surface each extending in the Z-axis and treated by applying an electric field of direct current to the substrate wherein the electric field of direct current contains a field component toward an inverse direction of the Z-axis intersecting at an angle of .theta. in a range of 0.degree.
摘要:
An organic electroluminescent device is provided which includes a plurality of electrodes stacked on a substrate, at least one of the electrodes being transparent, an organic electroluminescent layer that is layered between the plurality of electrodes and emits light by an electric field generated between the plurality of electrodes and by applied voltage, and a light-masking sealing layer that covers the plurality of electrodes and the organic electroluminescent layer and has a transmissivity that is at least lower than that of the organic electroluminescent layer with a certain wavelength range.