摘要:
A method of forming a fine pattern of a semiconductor device uses a double patterning technique. A first mask pattern is formed on a first hard mask layer disposed on a substrate. A conformal buffer layer is formed over the first mask pattern. A second mask pattern is formed such that segments of the buffer layer are interposed between the first and second mask patterns, and each topographical feature of the second mask pattern is disposed between two adjacent ones of each respective pair of topographical features of the first mask pattern. A first hard mask pattern is formed by etching the first hard mask layer using the first mask pattern, the second mask pattern, and/or the buffer layer as an etch mask. A trench is formed by etching the substrate using the first hard mask pattern as an etch mask. An isolation layer, of a material that is different from that of first hard mask pattern, is formed in the trench.
摘要:
A Dynamic Random Access Memory (DRAM) device can include a semiconductor substrate that includes an active region including a source region therein. A gate line can cross the active region and a first contact plug can be on the active region adjacent to the gate line and can be connected to the source region. A conductive layer can be on the first contact plug to expose a portion of the first contact plug and a capacitor storage node electrode can be on the conductive layer.
摘要:
A print control device includes a generating unit configured to generate image data, based on gloss control plane data for specifying a type of a surface effect to be given to a recording medium and specifying a region to which the surface effect is to be given in the recording medium; and an output unit configured to output the image data. The generating unit includes a tone correcting unit configured to perform a tone correction on a region in which the surface effect is designated in the gloss control plane data, the tone correction varying with each type of surface effect.
摘要:
A pallet exchanger capable of providing a sufficient operation space on an operator's access side, for example, in front of a machining space, without increasing the size of the exchanger is provided.An arm 14 is formed in a chevron shape in a plane view including two forks as pallet supporting parts 14a and 14b, which are arranged radially from a turning spindle with less than 180° angle between them such as 120°. Further, by means of a table 12, the arm 14 is slidable between a stand-by position in front of a machining space and a retreating position in front of a tool magazine 8 which is adjacently provided to a machine tool 1. By moving of the arm 14 on the retreating position side, an operation space S can be provided in front of the machining space.
摘要:
A microphone unit is provided to minimize the attenuation levels of received sound information, which differs depending upon the distance between the positions of microphones and a sound source. A sound source direction identification system is provided to identify the sound source direction. In addition, a moving head control system is provided, where the moving head control system includes a microphone system for receiving sound from a sound source, a sound source direction identification section for identifying the direction of the sound source by obtaining received sound information, a motor control section for generating an appropriate control command to a head moving motor, and a head moving motor for receiving the control command from the motor control section and moving or rotating a robot head in a direction according to the command.
摘要:
A clamp device is provided that can prevent a table from being tilted at the time of clamping, can suppress a displacement in an axial direction at the time of clamping to a minimum, and also can be suitably used for a table unit with its table swiveling at a high speed. A table 2 has fixedly attached thereto a braking plate 7 swiveling with the table 2. A frame 3 has fixedly attached thereto fixing plates 6, 6 having inner flange portions protruding to a swiveling axis side of the table 2 with a predetermined pitch so that the inner flange portions interpose the braking plate 7. Moreover, a hydraulic cylinder 4 having a clamp piston 5 freely movable between a clamp position at which the braking plate 7 is clamped and an unclamp position at which the clamp state is released is provided with the flame 3.
摘要:
A semiconductor device is fabricating using a photoresist mask pattern, and selectively removing portions of a liner nitride layer in a cell region and a peripheral circuit region. A modified FinFET is formed to reduce the influence of signals transmitted by adjacent gate lines in a cell region. A double FinFET and a substantially planar MOSFET are formed in a core region and in a peripheral region, respectively, concurrently with the formation of the modified FinFET.
摘要:
In a machine tool, a support member to which a headstock is mounted movably in an upward-downward direction is movable so as to change a position thereof in a horizontal direction relative to that of a bed. A guide member is provided on the bed and configured to guide the support member. An engageable portion at which the support member is supported by the guide member is located in the support member at a level within a range of upward-downward movement of the headstock along the support member.
摘要:
A burner for fabricating an optical fiber preform, which can suppress the adhesion and deposition of glass particles to the front end of the burner without enlarging the burner diameter, is provided. The burner has a first tube, a second tube and a third tube coaxially arranged and define a glass raw material gas port, a sealing gas port, and a burnable gas port by the front end portions thereof, and a plurality of small diameter nozzles arranged between the second tube and the third tube, each of the nozzles arranged on a concentric circle relative to the glass raw material gas port and defines a combustion assisting gas port by the front end portion thereof, the front end portion of the second tube protrudes ahead of that of the first tube, and the front end portion of the third tube protrudes ahead of those of the second tube and each of the nozzles.
摘要:
An image forming control apparatus for controlling an image forming apparatus to form an image on a recording medium includes a memory to store a target property data of original gradation values of image data of a target image to be formed on the recording medium; and circuitry to acquire actual property data of the target image actually formed on the recording medium, convert the original gradation values to another gradation values, generate a primary correction data based on the original gradation values and the another gradation values, generate a secondary correction data to supplement the generated primary correction data, compare the primary correction data and the secondary correction data, and generate gradation correction data used for correcting the original gradation values existing in a specific range of the original gradation values based on a comparison result of the primary correction data and the secondary correction data.