Abstract: A line sensor for color reading comprises a plurality of line sensors, each having photosensors arranged one-dimensionally, for the number of the color signals to be separated arranged in parallel with each other on one and the same substrate; and a color filter for color signal separation directly disposed on the light-receiving portion of each of said line sensors. The parallel line sensors may be disposed so as to be non-coplanar, e.g., by provision of insulating layers at least on wiring sections of the first and second line sensors, the second and third line sensors being disposed on the first and second insulating layers, respectively.

Abstract: An image-forming member for electrophotography has a photoconductive layer comprising a hydrogenated amorphous semiconductor composed of silicon and/or germanium as a matrix and at least one chemical modifier such as carbon, nitrogen and oxygen contained in the matrix.

Abstract: A line photosensor comprising a plurality of sensor elements in at least one row on a substrate and a plurality of extract wiring electrodes extending from the respective sensor elements. The extract wiring electrodes are wired in an electrically isolated and laminated manner. The extract wiring electrodes are laminated such that they hold therebetween a laminated structure including a first insulating layer, an intermediate electrode layer formed on the first insulating layer, and a second insulating layer formed on the intermediate electrode layer.

Abstract: An image sensor comprising at least one first light emitting element for irradiating an original with light, at least one photoconductive element for sensing the light via the original and at least one second light emitting element for irradiating the photoconductive element with light. The second light emitting element emits light of photoenergy smaller than the optical band gap of the photoconductive element.

Abstract: A semiconductor element is mainly composed of a polycrystalline Si thin film layer containing 0.01-3 atomic %, and further having a maximum surface unevenness of substantially not more than 800 .ANG. and/or a particular range of etching rate when etched with a predetermined etchant.

Abstract: There is a method and an apparatus for reading an image in which the light emitted from a light source through an original is converted into an electric signal by a photoelectric converting device and is outputted as an image singal. In this method, a compensation light is radiated onto the photoelectric converting device and thereby causing a compensation signal to be generated therefrom; this compensation signal is stored into a memory; an original image is then read; and the read signal is compensated by the compensation signal stored in the memory. The compensation light corresponds to each intensity of lights which are obtained through a reference original to be read and which are received by the photoelectric converting device. By use of this method in an original reading section of a facsimile apparatus or the like, an ununiformity and a variation in signal of each bit which is read by the photoelectric converting device are compensated, so that a stable output image signal can be derived.

Abstract: Image-forming member for electrophotography comprising a charge generation layer composed of hydrogenated amorphous silicon.

Abstract: A photosensor comprises a glass substrate, a photoelectric converting layer comprising a silicon-based amorphous material, and a pair of electrode layers in electrical contact with the photoelectric converting layer, wherein one or both sides of the glass substrate are covered with dielectric layers and the photoelectric converting layer is formed upon the dielectric layer.

Abstract: An image-forming member for electro-photography has a photoconductive layer comprising a hydrogenated amorphous semiconductor composed of silicon and/or germanium as a matrix and at least one chemical modifier such as carbon, nitrogen and oxygen contained in the matrix.

Abstract: A photosensor comprises a first layer, a second layer and a third layer laminated successively, each layer comprising amorphous silicon and the third layer having at least a pair of electrodes separated from each other at a given interval, characterized in that said second layer has p-type semiconductor characteristics, said first layer and said third layer have semiconductor characteristics of a conduction type different from that of said second layer, and at least said first layer has photoconductivity.

Abstract: A semiconductor element having a main part of a polycrystalline silicon semiconductor layer containing 0.01 to 5 atomic % of chlorine atoms.

Abstract: Image-forming member for electrophotography comprising a charge generation layer composed of hydrogenated amorphous silicon.

Abstract: An image-forming member for electro-photography has a photoconductive layer comprising a hydrogenated amorphous semiconductor composed of silicon and/or germanium as a matrix and at least one chemical modifier such as carbon, nitrogen and oxygen contained in the matrix.

Abstract: Image-forming member for electrophotography comprising a charge generation layer composed of hydrogenated amorphous silicon.

Abstract: A color image reading method and apparatus in which the image of an object is formed by a single imaging optical system and a plurality of image pickup elements corresponding to lights of different wavelength ranges are disposed at imaging positions whereat the resolution of the imaging optical system is maximum in the respective corresponding wavelength ranges, whereby the image is read.

Abstract: A layer of amorphous silicon containing H, preferably 10-40 atomic % H, is used as a photoconductive layer for electrophotographic photosensitive member.

Abstract: Image-forming member for electrophotography comprising a charge generation layer composed of hydrogenated amorphous silicon.

Abstract: A layer of amorphous silicon containing H, preferably 10-40 atomic %H, is used as a photoconductive layer for electrophotographic photosensitive member.

Abstract: A pressure sensor converts fluid pressures into electrical signals by the deformation of a diaphragm. The pressure sensor is comprised of a strain gauge which includes resistance body of amorphous metal material which may be formed directly on the diaphragm by means of a physical vapor deposition process.

Abstract: An image-forming member for electrophotography has a photoconductive layer comprising a hydrogenated amorphous semiconductor composed of silicon and/or germanium as a matrix and at least one chemical modifier such as carbon, nitrogen and oxygen contained in the matrix.