摘要:
In a data processing system having a first external memory, a second external memory, and a control memory for storing information on data renewals in the first external memory, a system and a method provide for back-up operations in parallel with ordinary data processing, including dump processing in which renewed data parts in the first external memory are copied as backup data into the second external memory with reference to the contents of the control memory. The method provides the step of storing into the control memory first identifier information for identifying areas of the first external memory where data items were renewed; the step of storing into the control memory second identifier information for identifying areas of the first external memory where data items were renewed during the dump processing; and the step of erasing at completion of the dump processing the first identifier information items except those which identify the same areas as identified by the second identifier information items. Thus, ordinary job processing and the renewals of the data items of the first external memory can be performed even in the course of the data dumping processing.
摘要:
A semiconductor device such as a solar cell, photodiode and solid state imaging device comprises a semiconductor layer made of amorphous silicon formed on a given substrate, and a transparent conductive layer formed by an interfacial reaction between the amorphous silicon and a metallic film directly formed on the amorphous silicon. This transparent conductive layer is used as a transparent electrode of the device and if necessary the remainder after having partially removed the metallic film for the transparent conductive layer is used as a conductive layer and light shielding film.
摘要:
Disclosed is a method of producing color filters, which comprises forming a layer of an organic polymeric material having a predetermined light-sensitive characteristic on a substrate, exposing this layer to a predetermined pattern, developing the exposed layer to form a filter base and dyeing the filter base, wherein after the development of the exposed layer, the layer is wetted with a dehydrating solution to remove water from the filter base. By this dehydrating treatment, the filter base can be processed with very high precision.
摘要:
According to a solid-state imager of this invention, in case where a plurality of color filters are disposed on a semiconductor body for the solid-state imager including a plurality of photosensitive regions and where the color filter of a third color is constructed by the overlapping between filter members of a first color and a second color, that one of the filter members which has a spectral transmittance substantially transmitting light for exposure for use in forming the filter members is arranged as a lower layer closer to a substrate of the semiconductor body. Even when the filter members are formed by the exposure process, a solid-state imager having good characteristics can be manufactured.
摘要:
In a solid-state imaging device wherein filters of the three primary colors in the mosaic filter configuration are stacked on a solid-state imager LSI in which a plurality of picture elements each consisting of a photoelectric conversion element and a scanning element are arrayed in the shape of a matrix; a method of producing a solid-state imaging device wherein the dimensions of filter layout patterns on exposure masks for the respective colors used in case of manufacturing the color filters of:T.sub.R
摘要:
For obtaining an improved characteristic, particularly an improved after-image characteristic of image pickup tubes, a target of the tube is produced by at first forming a striped transparent conductive film on a substrate such that the angle formed between the surface of the substrate and the edges of cross-section of the film falls within a range below 20.degree., and then forming a photoconductive film on the striped transparent conductive film. In order to control the angle formed between the surface of the substrate and the side edges of cross-section of the transparent conductive film, at first a mask of a predetermined pattern is formed on the transparent conductive film with a posi-type photosensitive material, and is subjected to an ultraviolet ray. The mask is then heat treated so that the side edges of the mask may be suitably tapered. Finally, the transparent conductive film is formed by sputter etching.
摘要:
A face plate for a color pick-up tube which comprises a transparent substrate, stripe-like color filters formed on the transparent substrate, a protection layer deposited so as to cover the stripe color filters and the exposed portions of the transparent substrate, stripe-like transparent electrodes formed on predetermined portions of the protection layer, a photoconductive layer, bus bar electrodes and an insulation layer.The insulation layer and the protection layer are, respectively, formed of different materials which have different resistances to an etching solution, whereby the stripe-like filters are protected from the adverse influence of the etching solution used to form the insulation layer by a photoetching treatment.
摘要:
A color pick-up tube face plate with shading films is disclosed. These shading films are stripe-shaded opaque films, and are formed between the transparent glass plate and the stripe-shaped color filters. As the boundary portions of all the filters are positioned on these shading films, the light incidented around the boundary portions is hindered by the shading films. For this reason, light reflection or scattering around the boundary portions is effectively eliminated, and a pure high quality color picture is obtained.
摘要:
An equipment management device manages one or more pieces of equipment which are connected to the equipment management device via a network. The equipment management device includes a determining unit which determines whether a non-authenticated software item exists in each of the one or more pieces of equipment, and a license management unit which performs license management of one or more software items installed in each of the one or more pieces of equipment, based on a result of the determination by the determining unit.
摘要:
A method and apparatus for partitioning high-dimension vectors for use in a massive index have been disclosed. Using an initial guess on a collection of vectors, the vectors are examined. If the collection is not empty then dividing the collection until a collection contains a single vector or contains two vectors then transforming the two vectors into a majorize result and transforming the result into a graphical representation for a user.