摘要:
A photovoltaic device comprises a metal with a smooth surface; a transparent conductive layer formed on the smooth surface; and a photoelectric conversion layer formed on the transparent conductive layer. The transparent conductive layer has an irregular surface at a side opposite to the smooth surface.
摘要:
A photovoltaic device, such as a solar cell, of improved photoelectric conversion efficiency and improved reliability is provided with a metal layer, a transparent layer formed on the metal layer, and a semiconductor layer formed n the transparent layer and capable of photoelectric conversion. The metal layer is composed of aluminum containing silicon, copper, zinc and/or manganese, or of copper containing silicon, aluminum, zinc, tin and/or beryllium.
摘要:
A mobile receiver for satellite broadcast comprises directive antennas, a navigation unit for generating a navigation signal representing a position and an attitude of an airplane, a control unit for generating a control signal for controlling the antennas, on the basis of the navigation signal from the navigation unit and prestored information indicating a position of a broadcasting satellite, and a drive unit for driving the antennas in response to the antenna control signal from the control unit to orient the directivity of the antennas toward the broadcasting satellite.
摘要:
An image recording apparatus for recording images on a recording medium has ink transport means for transporting fluid ink energy applying means for selectively applying to the ink transported by the ink transport means, transfer means for transferring to the recording medium the ink whose transfer characteristics has been changed in conformity with the selective application of the energy, coating means disposed upstream of the energy applying means with respect to the direction of transport of the ink by the ink transport means for supplying the ink onto the ink transport means, and biasing means for biasing the energy applying means against the ink transported by the ink transport means.
摘要:
An electrical conductor device is connected between an anode voltage supply terminal on the funnel and an electron gun assembly in the neck in parallel with a conductive inner graphite film for electrical connection of the terminal and the assembly. The conductive inner graphite film has a high-resistance portion and a low-resistance portion, and the electrical conductor device has a smaller resistance than that of the high-resistance portion. Upon spot knocking, high voltage is selectively supplied to the electron gun assembly through the electrical conductor device and in operation, through the conductive inner graphite film.
摘要:
In a method of fabricating a cathode-ray tube, an evacuated and sealed bulb provided with a phosphor screen and an electron gun including a cathode is subjected to a process of flashing a getter attached to the inner wall of the bulb. Thereafter, the bulb is subjected to a scanning process of causing the electron gun to emit an electron beam therefrom while deflecting the electron beam. The scanning process is followed by an aging process for the cathode of the electron gun.
摘要:
A film of zinc oxide electrochemically deposited from an aqueous solution is subjected to heat treatment at a temperature equal to or higher than 150° C. and equal to or lower than 400° C. in a nitrogen or inert gas atmosphere that contains oxygen, thereby obtaining a zinc oxide film that is low in electric resistance without impairing the light transmittance of the zinc oxide film.
摘要:
An ion beam sputtering apparatus comprising: a first means for generating an ion beam and directing said ion beam in a prescribed direction, a second means for supporting a target at a position where said target is capable of exposing said ion beam irradiated in said prescribed direction and of being sputtered by said ion beam, a third means for supporting an electrically conductive substrate having a semiconductor layer on which a component sputtered from said target is to be deposited, and a fourth means for making said electrically conductive substrate have a non-earth potential. A method for forming a transparent and electrically conductive film on an electrically conductive substrate having a semiconductor layer, which is based on said ion beam sputtering apparatus. A process for producing a semiconductor device by forming a transparent and electrically conductive film on a semiconductor layer for said semiconductor device, which is based on said ion beam sputtering apparatus.
摘要:
There is disclosed an electrodeposition method capable of suppressing the drop in the power supply voltage and minimizing the heat loss by the electrodeposition current, thereby achieving uniform film formation with satisfactory characteristics. A conductive substrate is dipped in an electrodeposition bath held in an electrodeposition tank, and an oxide is electrolytically deposited on the conductive substrate. An electricity feed means as at least one electrode of the electrodeposition tank is composed of a conductive member so provided as to be in contact with a back surface of the conductive substrate, wherein the contact position of the electricity feed means and the conductive substrate is outside the electrodeposition bath, and wherein the resistance, including contact resistance, between the closer to the electricity feed means of a position of entry of the conductive substrate into the electrodeposition bath and a position of discharge of the conductive substrate from the electrodeposition bath, and the contact position of the conductive substrate with the electricity feed means is 20&OHgr; or less.
摘要:
A photovoltaic device comprises a metal with a smooth surface; a transparent conductive layer formed on the smooth surface; and a photoelectric conversion layer formed on the transparent conductive layer. The transparent conductive layer has an irregular surface at a side opposite to the smooth surface.