Abstract: An electronic device of a chip size having improved airtightness is designed to be formed by a reduced number of process steps. An electronic component including a chip having a functional surface and electrodes at least on one side and a substrate having a portion which can be connected to the electrodes of the chip is designed as such an electronic device. In the electronic component, electroconductive glass or an intermetallic compound is used for connection portions to establish electrical connections between the chip and the substrate and to simultaneously seal the device surface on the chip.

Abstract: The invention provides an electronic apparatus having a metal core substrate including a metal plate, an insulating layer formed on the metal plate and a conductive layer formed on the insulating layer, and an electronic part, and to which the conductive layer and a terminal of the electronic part are connected. In the electronic apparatus, a member having a high thermal conductivity is arranged so as to be in contact with both of the metal plate and the electronic part. Accordingly, a heat radiating property of the electronic apparatus is increased.

Abstract: The present invention provides an organic EL display panel manufacturing method which is capable of forming a desired organic film or the like with high accuracy without imparting damages to a substrate and an organic film and an organic EL display panel which is manufactured by the method. An opening portion which corresponds to a panel pattern region of a display panel is formed in a vapor deposition mask. The opening portion has a bottom surface in the inside of a recessed surface which is retracted from a surface on which the vapor deposition mask is brought into contact with the substrate. The opening portion of the vapor deposition mask is spaced apart from the substrate with a predetermined gap space and evaporated particles from an evaporating source are vapor-deposited to the substrate through the opening portion.

Abstract: The invention provides an electronic apparatus having a metal core substrate including a metal plate, an insulating layer formed on the metal plate and a conductive layer formed on the insulating layer, and an electronic part, and to which the conductive layer and a terminal of the electronic part are connected. In the electronic apparatus, a member having a high thermal conductivity is arranged so as to be in contact with both of the metal plate and the electronic part. Accordingly, a heat radiating property of the electronic apparatus is increased.

Abstract: On a main face of a substrate, organic EL light emitting layers are formed by stacking first electrodes for respective pixels, an organic EL layer having a white light emitting function formed above the first electrodes to cover the first electrodes in common, and a second electrode formed such that the second electrode covers the organic EL layer in common in this order, and light emitted from the organic EL layer is irradiated to the second electrode side. Above the second electrode, a color converting filter, which converts the white light emitted from the organic EL light emitting layer to a given color and is applied by coating using a wet process, is formed for every pixel, and a protective layer, which prevents the deterioration of the light emitting layer attributed to a coating material of the color filter, is provided between the second electrode and the color converting filter.

Abstract: When any of pixels is not lit in an organic EL display having an organic EL layer between a first electrode and a second electrode, an organic layer of the pixel is observed. If the organic layer of the pixel contains foreign matter, the second electrode is separated into a region in contact with the foreign matter and a region not in contact with both the contact region and the foreign matter. Thus, not-lit display regions are reduced as less as possible, making it possible to manufacture an organic EL display excellent in display performance.

Abstract: The organic electroluminescence display apparatus of the present invention comprises a first and second substrates, the former being coated with banks for separating pixels, a lower electrode, organic light-emitting layer and upper electrode of a transparent material in this order, and the latter being coated with a color filter and electroconductive shadow pattern, wherein the organic light-emitting layer surrounded by the banks for separating pixels faces the color filter, and the first and second substrates face each other in such a way that the upper electrode over the banks for separating pixels is electrically connected to the electroconductive shadow pattern. This structure connects at least one of the upper electrode and electroconductive shadow pattern to a power supply point, to control ununiform emitted light brightness which may result from voltage drop at the upper transparent electrode.

Abstract: The invention provides an electronic apparatus having a metal core substrate including a metal plate, an insulating layer formed on the metal plate and a conductive layer formed on the insulating layer, and an electronic part, and to which the conductive layer and a terminal of the electronic part are connected. In the electronic apparatus, a member having a high thermal conductivity is arranged so as to be in contact with both of the metal plate and the electronic part. Accordingly, a heat radiating property of the electronic apparatus is increased.

Abstract: An electronic device of a chip size having improved airtightness is designed to be formed by a reduced number of process steps. An electronic component including a chip having a functional surface and electrodes at least on one side and a substrate having a portion which can be connected to the electrodes of the chip is designed as such an electronic device. In the electronic component, electroconductive glass or an intermetallic compound is used for connection portions to establish electrical connections between the chip and the substrate and to simultaneously seal the device surface on the chip.

Abstract: At least one of an organic emitting layer, an electron injection layer and an electron transfer layer for pixels of an organic electroluminescence panel is formed from a deposition material by deposition via mask holes of a multilayer metal mask. The multilayer metal mask has a first metal layer on the side of a transparent substrate for forming the organic electroluminescence panel and a second metal layer on the side of a supply source of the deposition material, which metal layers are different in material. The second metal layer is made of a thick plate of magnetic material. The area of each first mask hole of the first metal layer is made equal to or smaller than that of each second mask hole of the second metal layer. Such a configuration can provide a metal mask forming organic electroluminescence devices with high reliability, high mechanical strength and high performance. Thus, a high-definition and high-quality organic electroluminescence display panel can be realized.

Abstract: The invention provides an electronic apparatus having a metal core substrate including a metal plate, an insulating layer formed on the metal plate and a conductive layer formed on the insulating layer, and an electronic part, and to which the conductive layer and a terminal of the electronic part are connected. In the electronic apparatus, a member having a high thermal conductivity is arranged so as to be in contact with both of the metal plate and the electronic part. Accordingly, a heat radiating property of the electronic apparatus is increased.

Abstract: In a display device comprising a first substrate having a display area formed by arranging a plurality of pixels in a matrix manner and a driving circuit driving the plurality of pixels arranged outside of the display area both provided on a main surface thereof, a second substrate covering the main surface of the first substrate and stuck thereto at a seal material interposed between the first substrate and the second substrate which surrounds the display area and the driving circuit on the main surface of the first substrate, and a light emitting element and an active element being provided for each of the plurality of pixels, the present invention provides a light shielding layer covering both the display area and the driving circuit to prevent the display area and the driving circuit from being exposed to ultraviolet light incident on the second substrate with which the seal material is irradiated to be cured, and avoids deterioration of characteristics of the active elements in the display area and the d

Abstract: The invention provides an electronic apparatus having a metal core substrate including a metal plate, an insulating layer formed on the metal plate and a conductive layer formed on the insulating layer, and an electronic part, and to which the conductive layer and a terminal of the electronic part are connected. In the electronic apparatus, a member having a high thermal conductivity is arranged so as to be in contact with both of the metal plate and the electronic part. Accordingly, a heat radiating property of the electronic apparatus is increased.

Abstract: In the present invention, a thin film capacitor, having a dielectric layer of a metal oxide having perovskite crystal structure, is formed on a first substrate before the capacitor is transferred onto a second substrate on which an electronic circuit has been formed. Thereafter, patterning of the capacitor and electrical connection are to be carried out.

Abstract: A plasma display panel driving system and method for a display panel having a first common electrode and first independent electrodes arranged at a back plate side, a second common electrode and second independent electrodes arranged at a face plate side, an inner partition positioned between the first common and independent electrodes at the back plate side and the second common and independent electrodes at the face plate side and having an aperture therein connecting a space at the back plate side and a space at the face plate side, and a fluorescent layer arranged in the space at the face plate side.

Abstract: A thin film transistor structure for use in driving liquid crystal display elements has a semiconductor active layer, a control electrode layer underlying the active layer with an insulating layer interposed therebetween and first and second main electrode layers formed on or above the active layer in a spaced relation with each other to define a channel in the active layer in cooperation with the control electrode layer between the main electrode layers. The active layer has a first peripheral edge portion generally perpendicular to the direction of the channel and a second peripheral edge portion generally not perpendicular to the direction of the channel. The first and/or second main electrode layer extends over the first and/or second peripheral edge portion of the active layer such that at least a part of the first peripheral edge portion and/or at least part of the second peripheral edge portion of the active layer has its side face directly covered with the main electrode layer.

Abstract: In order to reduce the address voltage in a gas discharge type display pane, the address electrodes in the display panel are formed on the barrier ribs. Further, a fluorescent layer is coated on the wall surface of the barrier ribs thereby suppressing erroneous light emission or degradation of the fluorescent layer during address discharge.

Abstract: A gas discharge display panel in which opaque bus electrodes are structured in a frame shape for making each display cell clear as viewed from outside of the front substrate, and the bus electrodes function as a black matrix of the display screen. Hence the integrity of the black display status is improved and the contrast is increased.

Abstract: A partition member for a gas discharge display panel having a front substrate with at least one main discharge electrode spaced from a back substrate having at least one auxiliary discharge electrode so as to delimit a gap therebetween. The partition member is adapted to extend substantially parallel to and between the front and back substrates for forming a main discharge space on a front substrate side and an auxiliary discharge space on a back substrate side, the partition member being a metal material member. A gas discharge display panel incorporates the partition member and a system is provided for driving the gas discharge display panel. Also, a manufacturing method is provided for the partition member and gas discharge display panel.

Abstract: A metalization structure having a first conductor layer on the surface of an underlying layer and, further, a second conductor layer connected conductively with the first conductor layer in which a polyimide insulative film of low thermal expansion coefficient is present between at least an end of a pattern of the second conductor layer and the first conductor layer, for stably obtaining a metalization structure of high reliability and free from the worry of peeling of the conductor portion from a substrate or occurrence of cracking to the underlying layer.