摘要:
A photovoltaic device according to the present invention has a buffer layer on a heat-resistant substrate for enhancing the adhesion characteristic of the substrate, a first semiconductor thin film including polycrystalline silicon of one conductivity type formed by a liquid phase growth method, and a second semiconductor thin film of opposite conductivity type, formed in this order.
摘要:
In a method of fabricating a semiconductor device according to the present invention, a semiconductor film is formed on a substrate, and an insulator film is formed so as to cover the semiconductor film. Then, a dopant source is arranged on the insulator film and then, a region for electrical contact is irradiated with a high-energy beam through the dopant source. Consequently, the insulator film and the semiconductor film in the irradiated region are melted, to form a polycrystalline contact region having impurities supplied from the dopant source doped therein. Thus, the high-energy beam is irradiated to the region for electrical contact through the dopant source to form the polycrystalline contact region, thereby to make it possible to omit the patterning process such as etching processing for providing a contact hole.
摘要:
An image sensor includes a photodiode array having a number of photodiodes arranged in a linear line. Each of the photodiodes is connected to each of analog switches which are sequentially turned-on by a drive pulse. Each analog switch includes a parallel connection of a P-channel MOS-FET and an N-channel MOS-FET having the same gate capacitance. The drive pulse is applied to a gate of the P-channel MOS-FET through one inverter and to a gate of the N-channel MOS-FET through two inverters being connected in a cascade fashion. A delay time of the one inverter and a total delay time of the two inverters are set to be equal to each other, and therefore, the two MOS-FETs are simultaneously turned-on or -off in response to the same drive pulse. A dummy switch composed of a complementary MOS-FET circuit which acts in a completely reversed phase with respect to the analog switch is provided, and a switching noise occurring in the analog switch and a switching noise occurring in the dummy switch are canceled with each other at an output terminal.
摘要:
The apparatus comprising an ion source producing an ion beam, a limiting aperture plate having a limiting aperture through which the ion beam passes, a condensor lens making the ion beam parallel, monitoring electrodes generating an electric field which deflect the paralleled ion beam, a monitoring aperture plate having a monitoring aperture and an objective lens focusing the ion beam is inspected. A voltage is applied to the monitoring electrodes to deflect the ion beam and an electric current which flows in the monitoring aperture plate is detected. A diameter of the limiting aperture is determined based on a change of the electric current with respect to deflecting of the ion beam. On a surface of a sample, secondary charged particles are generated by collision of the ion beam. Intensity of the particles can be detected instead of detecting the electric current. A dimameter of the limiting aperture can also be determined based on a change of the intensity with respect to deflecting of the ion beam.
摘要:
A card type image reader comprises a rectangular card base and a reinforcing member provided on one side of the card base. A photodetector array in a straight line is provided on one end portion of the reinforcing member and the card base holds control circuit means and memory means. The control circuit means reads information of an original through the photodetector array in synchronization with a clock signal and stores the read information into the memory means.
摘要:
A transparent photo detector device according to an aspect of the present invention comprises: a transparent insulator substrate; a plurality of light sensor elements dispersively disposed on a main surface of the substrate, said sensor element including a transparent front electrode, a semiconductor layer for photo electric function and an opaque back electrode formed in that order on the main surface of the substrate, said semiconductor layer being neither protracting from nor retracting into between said front and back electrodes; and a transparent wire pattern formed on the main surface of the substrate for electrically connecting the plurality of sensor elements.
摘要:
The present invention provides an advantageous process for producing an intermediate which is useful for producing a compound which exhibits excellent VLA-4 inhibitory effect and safety. Intermediates (III) and (XIII) are produced through conversion through the following reaction schemes.
摘要:
A method of producing packed tofu that is easily released from the container, in which an aqueous ethanol solution or an aqueous solution of a magnesium salt and/or a calcium salt is previously applied to the inside of the container to be filled with soybean milk, or impact is given to a sealed container having tofu packed therein.
摘要:
A method for producing tofu is described which includes the step of detecting the concentration of a coagulant in soybean milk. The coagulant concentration is detected by a coagulant concentration detector disposed downstream of a stirring apparatus in a soybean milk transfer circuit. The amount of addition of the coagulant is controlled by a coagulant concentration adjuster in accordance with the coagulant concentration detected by the coagulant concentration detector. This enables the mass production of tofu having a bouncy taste and excellent flavor.
摘要:
A mold of crystalline silicon having a textured surface is placed on an amorphous silicon film so that projecting portions of the textured surface are in contact with a surface of the silicon film. The amorphous silicon film is then heated for crystallizing the same by solid phase epitaxy, thereby forming a crystalline silicon film having a textured surface corresponding to that of the mold.