摘要:
A semiconductor thin film comprises an n-type compound semiconductor layer including at least one element from each of groups Ib, IIIb, VIb and II. A solar cell using this semiconductor thin film comprises a substrate and a rear electrode, a p-type compound semiconductor layer, an n-type compound semiconductor layer, an n-type semiconductor layer, a window layer, and a transparent conductive film, formed in this order on the substrate. The n-type compound semiconductor layer including at least one element from each of groups Ib, IIIb, VIb and II has a high carrier density.
摘要:
An object of the present invention is to provide a safe method of commercially producing optically active aminoalcohol derivatives, which serve as intermediates for the synthesis of medicinal chemicals such as the immunopotentiating anticancer agent bestatin, in a simple and easy manner in high yields and with high levels of selectivity.The present invention consists in a method of producing 3-amino-1-nitro-4-phenyl-2-butanol derivatives of the general formula (1) ##STR1## wherein R.sup.1 and R.sup.2 each independently represents a hydrogen atom or an amino group protecting group, and a method of producing 3-amino-2-hydroxy-4-phenylbutyric acid derivatives derivable therefrom.
摘要:
A thermal transfer dye image-receiving sheet resistive to fuse-adhesion of ink ribbons and to dye-adhesion at a back surface thereof, comprising a dye-receiving layer formed on a front surface of a substrate sheet and comprising a dye-receiving resin material, for example, a polyester, and a back surface coating layer formed on a back surface of the substrate sheet and comprising a release agent comprising at least one member selected from silicone block copolymer resins, silicone oils, silicone varnishes, fluorine compounds, phosphate compounds or fatty acid ester compounds.
摘要:
A camera of the present invention comprises a stationary frame adjustable in position with respect to a camera body in the direction of an optical axis; a cam frame disposed around an outer circumference of the stationary frame to be rotatable about the optical axis and movable in a direction of the optical axis with respect to the stationary frame; a finder optical system provided on the camera body; and a finder optical system driving cam provided integrally with the cam frame for driving the finder optical system. In-focus position adjustment of a photographing optical system of the camera is performed during assembly by moving only the stationary frame in the direction of the optical axis, while the cam frame is kept immobile with respect to the camera body.
摘要:
A thermal transfer image-receiving sheet for recording thereon colored dye images having a high clarity and color density and an excellent storage durability, comprises an image-receiving resinous layer formed on a substrate sheet and comprising a resinous material which is an actinic ray irradiation curable product of a precursory resinous composition comprising (A) an unsaturated acrylic or methacrylic ester compound having a rosin or modified rosin residue, (B) another acrylic or methacrylic ester compound having a bisphenol A residue, at least one ethylene glycol residue and at least two terminal acrylic or methacrylic ester residue, and optionally (C) still another unsaturated acrylic or methacrylic ester compound having a single terminal acrylic or methacrylic ester residue.
摘要:
A process for forming a silica film on a substrate which comprises bringing the substrate into contact with an aqueous solution of hydrosilicofluoric acid supersaturated with silica, wherein the supersaturated solution is filled in an inner vessel which is opened downwardly so as to allow the introduction of the substrate thereinto and is arranged inside an outer vessel at a distance from the side walls and the bottom of the outer vessel, and a liquid material having substantially no reactivity and miscibility with the supersaturated solution and having a higher specific gravity than the supersaturated solution is charged in the outer vessel so as to retain the supersaturated solution in the inner vessel without flowing down toward the bottom of the outer vessel, and whereby the supersaturated solution is prevented from being exposed to the atmosphere and accordingly the process can be practiced at high deposition rate in high efficiency and yield without evaporating effective Si components which result in formation of silica particles outside the vessels.
摘要:
Provided are a substrate on which carbon nanotubes each having one end connected to the substrate can be formed at a high synthetic rate and from which the carbon nanotubes are less likely to be peeled off. The substrate is a substrate for forming the carbon nanotubes and includes a buffer layer 13 formed on at least one of surfaces of a substrate main body 14 and containing aluminum atoms and fluorine atoms. The carbon nanotube complex includes the substrate and a plurality of carbon nanotubes 11 each having one end connected to a surface of the buffer layer 13.
摘要:
The present invention provides an energy device including a carbon nanotube electrode which prevents a carbon nanotube from peeling from an electric conductor. The energy device includes rolled electrode bodies, wherein at least one of the electrode bodies is formed such that a carbon nanotube layer is formed on the electric conductor, and concave regions are formed in a stripe shape on the carbon nanotube layer so as to extend in a direction parallel to a roll axis.
摘要:
An original monochrome image recorded with an FPD (flat panel detector) which comprises an array, m rows and n columns, of pixels is reduced and converted into a display image which comprises an array, q rows and (3*n*q/m) columns, of pixels before the display image is transferred to a monochrome liquid crystal display equipped with a monochrome LCD which comprises an array, q rows and P columns, of pixels, where m, n, q, and P are natural numbers and m≦n, q q are given. The monochrome liquid crystal display drives the three sub pixels of each pixel independently aligned along the row of the monochrome LCD to display the display image of the pixels in q rows and (3*n*q/m) columns.
摘要翻译:由FPD(平板检测器)记录的原始单色图像被包括阵列,m行和n列的像素,并将其转换为包括阵列q行和(3 * n * q / m)的显示图像 )像素列之前,显示图像被传送到配备有单色LCD的单色液晶显示器,该单色LCD包括像素的阵列q行和P列,其中m,n,q和P是自然数,m&nlE ; n,q
q。 单色液晶显示器驱动沿着单色LCD的行独立对准的每个像素的三个子像素,以显示q行和(3 * n * q / m)列中的像素的显示图像。
摘要:
It is expected to provide an optical communication module that does not require making a conductive plate, such as a leadframe, become thinner in response to the downsizing of the photoelectric conversion device, such as a laser diode or a photodiode, and does not require downsizing a lens. A laser diode is connected and fixed to a conductive plate on the top surface of a transparent light-passing board. The light-passing board is connected and fixed to a conductive plate on the top surface of a transparent base. A first lens and a second lens are integrally formed on the top and the bottom surfaces of the base, respectively. The laser diode performs transmission of optical signals through the gap of conductive plate, the transparent light-passing board, the opening portion of a conductive plate, the opening portion of conductive plate, the first lens, the transparent base and the second lens.