摘要:
The camera includes a field lens into which light from the image taking optical system enters, a conductive lens holding member holding the field lens, a conductive member electrically connected with the lens holding member, a secondary image-forming lens causing the light from the field lens to form plural optical images, a light-receiving element converting the plural optical images into electric signals, a focus detection part detecting a focus state of the image taking optical system by using the electric signals, and a conductive camera chassis. A coating having a light transmissive property and a conductive property is provided on an entrance surface of the field lens. The coating is electrically connected with the camera chassis through the conductive member and the lens holding member.
摘要:
Provided is a numerically-controlled machine tool provided with: a tool measuring sensor that measures the length and diameter of a tool; a workpiece measuring sensor that measures the three-dimensional shape, and position and orientation of a workpiece in a non-contact manner by laser beam etc.; and a control device, which, after determining the position of the machining starting point and the slope of a reference plane on the basis of information from the workpiece measuring sensor, on the basis of an inputted machining program, machines the workpiece to the intended final form by simulation from the information from the sensors, the position of the machining starting point and the slope of the reference plane, thereby determining whether there are any machining loads greater than or equal to a specified value, and whether any of the workpiece has been left behind, and displays the determined results via a display device.
摘要:
A solid-state image sensor which comprises a pixel group in which unit pixels each including a microlens and a plurality of photo-electric converters are arrayed two-dimensionally, wherein a shielding unit that shields part of all of a plurality of photo-electric converters corresponding to a single microlens is provided in a portion of the unit pixels.
摘要:
An image pickup element unit is used for an image pickup apparatus having an autofocus function configured to determine a direction in which an in-focus position is located by wobbling in an optical axis direction an image pickup element configured to photoelectrically convert an optical image formed by an image pickup optical system. The image pickup element unit includes a deformable member connected with the image pickup element and configured to deform when receiving a force, a support configured to support the deformable member and to serve as a fulcrum when the deformable member deforms so that the deformable member can move the image pickup element in the optical axis direction, and a weight fixed onto the deformable member and configured to move reverse to the image pickup element as the image pickup element moves.
摘要:
A stainless steel slab containing B, wherein a protecting material is joined onto at least two faces across the bloom from each other in a stainless steel bloom containing B of 0.3–2.5 mass %, being integrated into one-piece by forming a weld metal comprising a stainless steel with chemical composition that satisfies the relationship expressed by following formulas (1)–(4), and a method to produce a steel product by rolling said slab. Further, it is preferable to interpose an insert material between above stainless steel bloom and above protecting material in bonding process. 15≦Cr eq≦30, (1) 4≦Cr eq−Ni eq≦17, (2) Cr eq=Cr+1.5 Si+Mo−5 B, (3) Ni eq=Ni+30 (C+N)+0.5 Mn (4) Herein, each symbol of a chemical element designates the content (mass %) of relevant chemical element contained in steel. Accordingly, it makes it possible to subject a stainless steel slab containing B to hot working without generating edge cracking, so as to be used as a source material of a neutron shielding container and a separator of a fuel cell.
摘要:
The present invention concerns an active-matrix addressed TFT substrate using a thin film transistor, a manufacturing method and an anodic oxidation method thereof, a liquid crystal display panel using the TFT substrate and a liquid crystal display equipment using the liquid crystal display panel and, more in particular, it relates to a structure and a manufacturing method which enables to improve the characteristics thereof.In the present invention, Cr or Ta is used for gate terminals, aluminum or a metal mainly composed of aluminum is used for gate bus-lines extended therefrom, gate electrodes and thin film capacitances (additional capacitance, storage capacitance) and an anodic oxidized film composed of the metal and free from defect is used for at least one of gate insulators, dielectric films of the thin film capacitances and interlayer insulation films for the intersections between the bus-lines. In a more preferred structure, the anodic oxidized film is used for all of the gate insulators, the dielectric films for the thin film capacitances and the interlayer insulation films for the intersections between the bus-lines.The present invention also relates to a method of selectively forming an anodic oxidized film on an aluminum pattern. That is, in a case of forming a selective oxidation mask to a desired region on the aluminum pattern with a positive type photoresist, in the present invention, an angle (.theta.) formed between the selective oxidation mask and the aluminum pattern is made as: .theta..gtoreq.110-20T (T: film thickness of the positive type photoresist).
摘要:
An anodized oxide film of Al is formed on a scanning signal line and a gate electrode. Al--Ta is used as material of each of the scanning signal line and gate electrode. The thickness of the anodized oxide film is set to 1,000 angstroms or more. The fabrication yield and reliability can be improved.
摘要:
An EEPROM (Electrically Erasable Programmable Read Only Memory) has a structure in which the corners of a floating gate electrode of each memory cell MISFET near the source region thereof are rounded.The EEPROM is manufactured by a method characterized in that the ions of an impurity at a high dose are implanted in self-alignment with the floating gate electrode and control gate electrode of the memory cell MISFET so as to form the source and drain regions thereof, whereupon an oxidizing treatment is carried out.
摘要:
A liquid crystal display provided with a matrix of inverted-stagger thin-film transistors has a plurality of gate insulating films formed over gate lines and including one insulating film formed in contact with gate electrodes of the thin-film transistors and in self-alignment with gate lines in the picture display area of the liquid crystal display. The rest of the gate insulating films not crossing the gate electrodes and in contact with a semiconductor layer are patterned in conformity with drain electrodes (data lines), and a semiconductor layer and an insulating film not crossing the drain electrode and crossing the gate electrodes are patterned at the same time. The method has less steps than the conventional method, is capable of fabricating a liquid crystal display capable of displaying pictures in a high picture quality at a high yield rate.
摘要:
Disclosed is an active-matrix addressed TFT substrate using a thin film transistor, a manufacturing method and an anodic oxidation method thereof, a liquid crystal display panel using the TFT substrate and a liquid crystal display equipment using the liquid crystal display panel. In the TFT substrate, Cr or Ta is used for gate terminals, aluminum or a metal mainly composed of aluminum is used for gate bus-lines extending therefrom, for gate electrodes, and for electrodes of thin film capacitors (additional capacitance, storage capacitance), and an anodic oxidized film composed of the metal and free from defect is used for at least one of gate insulators, dielectric films of the thin film capacitances and interlayer insulating films for the intersections between the bus-lines. Also disclosed is a method of selectively forming an anodic oxidized film on an aluminum pattern. That is, in a case of forming a selective oxidation mask to a desired region on the aluminum pattern with a positive type photoresist, in the present invention, an angle (.theta.) formed between the selective oxidation mask and the aluminum pattern is made as: .theta..gtoreq.110-20T (T: film thickness of the positive type photoresist).