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JP2005243607 |
To provide an electron emission display device improving the shape of an electron emission source to enhance screen color reproducibility by minimizing the diffusion of electron beams.This electron emission display device includes a firs...
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JP2005243611 |
To provide an electron emission device capable of uniformly forming the electric field on the surface of an emitter in driving a display device, to emit electrons from the whole surface of the emittter, which results in minimizing the di...
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JP2005243641 |
To provide an electron emission element for suppressing beam diffusion to reduce another color-emission and suppressing diode type electron emission caused by an anode field, and to provide its manufacturing method.The element includes a...
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JP2005243609 |
To provide an electron emitting element in which focusing performance is sufficiently secured by improving the structure of a focusing electrode and both luminance and color reproducibility can be improved.The electron emitting element c...
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JP2005221870 |
To provide an optical scanner and an image forming apparatus in which positional deviation of two or more images in the vertical scanning direction formed by different photoreceptors is suppressed in spite of changes in temperature.The o...
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JP2005222944 |
To provide an electric field emission element, and to provide a backlight device provided with it.This is the electric field emission element which is provided with a cathode and a gate electrode of stripe form formed mutually and altern...
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JP2005214854 |
To provide a survey system, capable of transmitting guide light over a sufficiently wide range even with low power, in a survey system for transmitting the guide light, giving the information of the direction of a target from a target si...
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JP3703415 |
To emit electrons from only the region in the vicinity of an extraction electrode of an electron emission member in an electron emission element having the electron emission member containing carbon as the main component and the extracti...
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JP3703459 |
To provide an electron emitting element which suppresses appearance of abnormal light-emitting points, and from which an image forming device in which there is no brightness unevenness and which excels in displaying quality can be manufa...
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JP2005203376 |
To improve resolution and color purity of a display device by focusing emitted electron beams.A gate control type field emission structure comprises an emitter electrode (46), an electric insulating layer (48) to form the upper layer, an...
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JP2005197215 |
To provide an electron emission display apparatus capable of excellently ensuring brightness and color reproductivity of a screen by optimizing positional relation between electron beam passing aperture of a grid base and electron emitti...
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JP2005197214 |
To provide an electron emitting element capable of suppressing signal distortion to prevent screen quality deterioration due to the signal distortion.The present invention relates to an electron emitting element further including an extr...
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JP2005197248 |
To provide an electron source for inducing electrons so that they have rectilinear progressing properties, an electron beam inspection device for accurately irradiating electron beams inside holes arranged at fine intervals while having ...
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JP2005189106 |
To provide a dynamic quantity sensor element structure, enabling formation of an electrical connection part easy to be electrically connected with the outside, and which will not be influenced by the application of a high dynamic quantit...
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JP2005191011 |
To provide the heavy ion implanting instrument of both a continuous hybrid type and a batch type using a magnetic scan system operated at a frequency from 20Hz to 300Hz condition.A deflection apparatus for a high perveance ion beam, whic...
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JP2005183388 |
To provide a field emission display device superior in electron beam focusing.A field emission device has a glass substrate 30; an emitter electrode 32 formed on the glass substrate 30; an CNT emitter 46 formed on the emitter electrode 3...
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JP2005172805 |
To provide a sample information measuring method and a scanning type confocal microscope which enhance an operability of a three dimensional information acquisition, while displaying a surface shape of an observed sample intuitively and ...
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JP2005174811 |
To provide a supplemental function for a spherical aberration correction optical system 5, simply deciding a control parameter at any time while canceling a deflection field and quadrupole field of a multipolar field generating device.In...
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JP2005174930 |
To provide a field emission device, a display element using the same, and a method for manufacturing the same.This field emission element includes a glass substrate, an emitter electrode formed on the glass substrate, a CNT emitter forme...
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JP2005166643 |
To provide an electron emission element and its manufacturing method for easily achieving moving video or multi-gradation video on a large area display device by minimizing breakage of a cathode electrode at arc discharge and lowering a ...
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JP2005166674 |
To provide an X-ray generator that is far smaller than the conventional X-ray sources which uses an X-ray tube.The X-ray generator (100) comprises a semiconductor structure (124), an emitter (220) formed on the semiconductor structure (1...
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JP3689656 |
To provide a field-emission type electron emission element, an electron source and an image forming device wherein an electron beam diameter is small, wherein an electron emission area is large, wherein a highly efficient electron emissi...
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JP2005158747 |
To provide an electron emission element capable of correctly expressing a desired gradation by uniformly controlling electron emission of an emitter for every pixel, of enhancing the color purity of a screen, and of equalizing a brightne...
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JP2005140782 |
To make it easy to align a specimen to be scanned with its area, to make it easy to bring a probe safely and quickly close to the surface of the specimen, and to make it easy to rapidly scan the specimen.A vibrator is actuated all over a...
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JP2005124010 |
To realize a comparatively low-cost imaging apparatus which constitutes a plurality of imaging systems on the component level in the form of an integrated imaging system without individually arranging a plurality of independent cameras, ...
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JP2005116500 |
To provide a field emission display device and its manufacturing method for preventing increasing a resistance due to damage to a gate electrode in a manufacturing process and maintaining emission uniformity of the device in an excellent...
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JP2005116577 |
To solve the problem that, when the focus of an object lens is shifted in accordance with a position of deflection in a drawing field, the magnification of the image of the object lens changes.An amount by which the focus of the object l...
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JP2005116232 |
To enable electron emission at a low driving voltage, as to an electron emitting element having a substance acting as an emitter formed by a dielectric.This electron emitting element 10A1 has a plate-like emitter part 14, a cathode elect...
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JP2005108799 |
To provide a carbon nanotube field emission display with a strip shaped gate.A gate in a triode structure of a field emission display is changed from a known hole shaped gate to a long strip shaped gate and electrons of a cathode are ind...
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JP2005098946 |
To provide a purging air-flow channel structure which efficiently collects or separates dust in purging air.The structure includes an air flow channel 13 allowing the purging air 9 to circulate. A separation section 8, which performs ine...
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JP3658342 |
To provide an electric field emission type electron emission element, an electron source, and an image forming apparatus with a small diameter of an electron beam, a large electron emission area, possibility of efficient electron emissio...
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JP3658235 |
To provide an electron gun capable of radiating an electron beam having a uniform strength distribution in the state that an angle current distribution is wide over a wide visual field, various electron beam application device using the ...
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JP2005070124 |
To provide a diffraction grating which is easily manufactured without reducing the size of the grating, to provide an optical scanner having such effects as a chromatic aberration correction and a temperature compensation even when a lig...
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JP2005071993 |
To significantly improve problems of a filed emission element in a conventional technique such as a gate leakage current, electron discharge caused by an anode voltage and spreading of electron beams.The device includes a cathode part wi...
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JP2005072784 |
To provide an image reading apparatus provided with a plurality of image read sensors each having a structure advantageous to miniaturization at a low cost.The image reading apparatus 10 is provided with a plurality of the image read sen...
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JP2005063969 |
To apply a field emission display with a carbon nanotube emitter and its manufacturing method.The CNT and FED, and their manufacturing method is characterized by including such a mask layers that a gate accumulated substance formed aroun...
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JP2005037550 |
To provide an image reading unit capable of performing rotation of lens barrels and distance adjustment between the lens barrels independently with a simple constitution without complicating the structure of the lens barrels.The image re...
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JP2005019200 |
To make luminance control without changing the angle distribution of the current density of a high luminance and high emittance electron gun.The electron gun is constructed by arranging a semi-spherical cathode 1 and a second bias electr...
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JP2005011585 |
To provide a cathode-ray tube with high contrast (high brightness) and high resolution.An electron beam generating part of an electron gun structure is provided with at least a cathode K emitting electron beam and a control electrode G1 ...
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JP2004354469 |
To get a whole picture while measuring a sample by displaying a three-dimensional picture at high speed.A confocal microscope display device by which the plurality of slice pictures of the sample are measured in an optical axis direction...
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JP2004333618 |
To make quickly, efficiently and accurately formable a pattern according to the scanning speed characteristic of a beam.The pattern drawing device is so composed that a scanning line is previously divided into small intersections, the ti...
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JP2004333342 |
To provide a projection encoder based on a three-lattice theory equipped with an inexpensively-manufacturable transmission lattice having high mechanical strength.This projection linear encoder 1 has an SOQ substrate 5 where the transmis...
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JP2004311243 |
To provide a cold cathode light emitting element capable of easily avoiding a short circuit between a cathode electrode and a gate electrode, and of easily executing film thickness control of a substance layer formed in a gate hole and c...
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JP2004296377 |
To provide a manufacturing method of a multipolar lens capable of manufacturing with efficiency by use of a simple technique.In the manufacturing method of the multipolar lens provided with a plurality of poles (magnetic poles) 23 each w...
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JP2004295124 |
To compensate nonlinearity with respect to the dose of electron beam emitted from a micro emission source.A device for switching and controlling the dose of electron beam emitted from a micro emission source (10) is provided with; a sens...
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JP2004288637 |
To provide a reflectron lens of a simple structure and enabled to be manufactured at low cost and at the same time, with sensitivity and resolution improved, and provide a direction inversion method of ion beams using the lens.The reflec...
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JP2004273232 |
To provide an electron emitting element which suppresses appearance of abnormal light-emitting points, and from which an image forming device in which there is no brightness unevenness and which excels in displaying quality can be manufa...
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JP2004253395 |
To provide a gun lens that has high luminance, a low aberration coefficient, and a high spatial resolution, and a particle beam device equipped with the gun lens.The gun lens (1, 1', 1") for generating the particle beam comprises a negat...
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JP2004221079 |
To improve an efficiency of electron emission and simplify the formation of a tip emitter in a well of an electron emitter.The electron device comprises a tip emitter (10) which is formed in the well (12) demarcated in a substrate (8). A...
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JP2004193126 |
To provide a field emission element utilizing a carbon nanotube.The field emission element comprises a cathode electrode C on which numerous CNT emitters E are arranged, an insulation layer I having through holes T through which electron...
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