|
Match
|
Document |
Document Title |
|
|
7612348 |
Transverse magnetic field voltage isolator
A voltage-isolating passageway for providing high voltage isolation between a component maintained at high DC voltage and a component maintained at a substantially lower voltage is described. The...
|
|
|
7579602 |
Ion implantation with a collimator magnet and a neutral filter magnet
This disclosure describes an ion implanter having a collimator magnet that is configured to shape an ion beam. A first deceleration stage is configured to manipulate energy of the ion beam shaped...
|
|
|
7429740 |
Electric-magnetic field-generating element and assembling method for same
An electric-magnetic field-generating element and a multipole element comprising a plurality of these field-generating elements providing for a stable charged particle beam are described. For some...
|
|
|
7411342 |
Deflection unit for self-converging cathode-ray tubes with reduced trapezoid differential
Electromagnetic deflection unit for colour cathode-ray tubes, including a pair of frame deflection coils and a pair of line deflection coils, at least one of these two pairs of coils having the...
|
|
|
7402816 |
Electron injection in ion implanter magnets
One or more electron sources are utilized to inject electrons into an ion beam being transported between the polepieces of a magnet. In some embodiments, the electron sources are located in...
|
|
|
7196601 |
Temperature correction of wigglers and undulators
An undulator includes a periodic arrangement of magnets to produce a periodic spatial magnetic field distribution in a magnetic gap defined by the magnets. The undulator further includes a...
|
|
|
7183703 |
Cathode ray tube and manufacturing method of deflection coil
A cathode ray tube comprises a panel having a fluorescent screen on an inner surface; a funnel connected to the panel, an electron gun housed in the funnel; emitting electron beams; and a shadow...
|
|
|
7157998 |
Ferrite core, deflection yoke, and color picture tube apparatus
A ferrite core constituting a deflection yoke has a plurality of ridge-shaped convex portions on an inner circumferential surface. In a cross-section orthogonal to a center axis, the...
|
|
|
7112789 |
High aspect ratio, high mass resolution analyzer magnet and system for ribbon ion beams
The present invention provides a windowframe magnet having an aligned array of paired bedstead coils in mirror symmetry can bend a high aspect ratio ribbon ion beam through angle of not less than...
|
|
|
7078853 |
Deflection apparatus for cathode ray tube
A deflection apparatus for a cathode ray tube includes a horizontal deflection coil, a vertical deflection coil positioned external to the horizontal deflection coil, an insulating member...
|
|
|
7019308 |
Thermal compensation in magnetic field influencing of an electron beam
A device for influencing an electron beam, for example a beam deflecting device in an electron beam lithography machine, comprises a beam influencing coil ( 13 ) operable to influence an electron...
|
|
|
7012360 |
Cathode ray tube apparatus having velocity modulation coil
A CRT apparatus is composed of a CRT, a deflection yoke, a velocity modulation coil, and a magnetic member. The CRT includes a glass bulb made up of a panel and a funnel connected together and an...
|
|
|
7005788 |
Magnetic device for correcting image geometry defects for cathode-ray tubes
Deflection yoke for cathode-ray tubes with a north/south geometry correction comprising a pair of horizontal deflection coils and a pair of vertical deflection coils, the two pairs being isolated...
|
|
|
6949875 |
Deflection yoke for cathode ray tube
A deflection yoke for a cathode ray tube includes a ferrite core that has a body that is funnel-shaped and with an inner surface and an outer surface, the inner surface of the ferrite core...
|
|
|
6943490 |
Deflection yoke with improved deflection sensitivity
A deflection yoke mounted on a rear portion of a cathode ray tube (CRT) to deflect an electron beam emitted from an electron gun of the CRT includes a coil separator mounted on the CRT, a...
|
|
|
6924590 |
Color picture tube device with distortion correction coils
A color picture tube device has a funnel glass, a pair of horizontal deflection coils, an insulating frame, and a pair of vertical deflection coils. The pair of horizontal deflection coils are...
|
|
|
6914505 |
Deflection yoke and CRT device
The invention provides a deflection yoke comprising: a tube-shaped core made of a magnetic material that has on its inner wall, ridges each of which extends along the CRT axis direction, the ridges...
|
|
|
6914248 |
Particle-optical apparatus and method for operating the same
A particle-optical apparatus is proposed as well as a method for operating the same. The particle-optical apparatus provides a magnetic field for deflecting charged particles of a beam of charged...
|
|
|
6911885 |
Winding frame and deflection yoke
Disclosed is a deflection yoke to improve screen quality, including a coiling density adjustment groove formed along a vertical direction of a coil by way of increasing the coiling density at an...
|
|
|
6906333 |
Magnetic separator for linear dispersion and method for producing the same
A magnetic sector for charged particle beam transport that includes a magnetic field profile that achieves a linear dispersion from a collimated beam of charged particles proportional to their...
|
|
|
6888325 |
Method for self correcting inner pin distortion using horizontal deflection coil and deflection yoke thereof
Disclosed is a method for correcting inner pin distortion generated in the CRT product and deflection yoke thereof. According to the disclosed method and deflection yoke thereof, the additional...
|
|
|
6885143 |
Cathode ray tube with offset deflection center
A cathode ray tube is provided, and more particularly, a cost-effective cathode ray tube effective for minimizing deterioration of color purity and obtaining a sufficient margin for a beam strike...
|
|
|
6882097 |
Deflection yoke
A deflection yoke apparatus include a saddle-type coil bobbin, first guide grooves, second guide groove, third guide groove, and a multi-wire conductor. The saddle-type coil bobbin has a front end...
|
|
|
6879095 |
Deflection yoke and cathode ray tube apparatus provided with the same
A deflection yoke on a yoke mounting portion with a truncated pyramid shape has a pair of saddle-type horizontal deflecting coils that is located symmetrically with a central axis and has a...
|
|
|
6833662 |
Cathode ray tube with anti-ringing coil
The invention relates to a cathode ray tube comprising means ( 5 ) for generating an electron beam ( 6,7,8 ), means ( 51 ) for deflecting the electron beam, and a coil ( 14 ′) for influencing a...
|
|
|
6833661 |
Deflection unit for a cathode ray tube
The invention relates to a deflection unit for cathode ray tubes in which the energy for deflection is reduced. This is done by providing a magnetic material between frame coils and line coils of...
|
|
|
6825603 |
Deflection yoke structure for cathode ray tube
The present invention relates to a cathode ray tube having a deflection yoke including a circular ferrite core and a deflection coil whose cross-section is in a rectangular shape for improving a...
|
|
|
6822381 |
Magnetic material filling for void spaces in deflection yokes
The invention relates to a deflection yoke ( 10 ) for a cathode ray tube ( 14 ) in which the energy for deflection is reduced. This is done by providing a magnetic material ( 56 ) in voids ( 52,54...
|
|
|
6798130 |
Deflection yoke and cathode ray tube apparatus provided with the same
A deflection yoke of a cathode ray tube apparatus comprises a pair of saddle-type horizontal deflection coils located symmetrically with respect to a central axis and substantially in the shape of...
|
|
|
6794969 |
Deflection yoke for compensating mis-convergence
The present invention discloses a deflection yoke for compensating mis-convergence which can compensate an error generated due to upper and lower side control unbalance during the YH compensation...
|
|
|
6777866 |
Funnel structure of cathode ray tube
A funnel structure of a CRT in which provided that a deflection angle is 110° or more, a length of an outer surface evaluation line formed by connecting a TOR outer surface end where the funnel...
|
|
|
6720725 |
Picture display device with reduced deflection power
A picture display device comprising a cathode ray tube ( 1 ) with an elongated display screen ( 8 ) and a deflection system ( 9 ) is described. The deflection power is reduced by two means. The...
|
|
|
6696907 |
Core for deflection yoke and its production method
A deflecting yoke core with which magnetic saturation is prevented by optimizing the relationship between the core sectional area and the density of the magnetic flux distribution. The deflecting...
|
|
|
6696779 |
Deflection yolk
The present invention relates to a yoke ring for use in a deflection unit in a cathode ray tube (CRT). The yoke ring having a neck and a flared side, and being defined by an inner and an outer...
|
|
|
6670745 |
Cathode ray tube deflection yoke
A cathode ray tube deflection yoke is provided wherein the deflection yoke includes a plurality of deflection coils. One or more of the deflection coils have a non-constant distribution of turns,...
|
|
|
6633116 |
Ferrite core in deflection yoke for Braun tube
Deflection yoke for a cathode ray tube including horizontal and vertical deflection coils for deflecting electron beams emitted from an electron gun in a horizontal or vertical direction, a ferrite...
|
|
|
6624560 |
Deflection yoke
A depression in the windings of a horizontal coil at a predetermined location in a deflection yoke of a cathode ray tube corrects for multiple types of mis-convergence. In particular, the...
|
|
|
6621203 |
Deflection unit for in-line type cathode ray tubes having grooves separated by groove walls including a thickened groove wall section
The present invention relates to a deflection unit for mounting on an in-line type cathode ray tube comprising a coil body including grooves for receiving wound coil wires, the grooves extending...
|
|
|
6617780 |
Deflection yoke for braun tube and fabrication method thereof
A deflection yoke for a Braun tube includes a primary 4-pole convergence yoke adapted to be positioned at a neck portion of a funnel of a Braun tube and a secondary 4-pole convergence yoke...
|
|
|
6593578 |
Wien filter for use in a scanning electron microscope or the like
A charged particle filter such as a Wien filter in which components used as the pole pieces and electrodes are precisely and reliably secured to a supporting structure through which they extend and...
|
|
|
6590329 |
Deflection yoke with a low power consumption
To realize an energy-efficient color cathode-ray tube, deflection power requirement is reduced for a deflection yoke that includes one or more bend-up-less saddle type coils in at least one of a...
|
|
|
6580208 |
Deflection unit for color cathode ray tubes
The present invention refers to a deflection unit for mounting on a color cathode ray tube, an associated tube and a corresponding display apparatus. The deflection unit comprises a pair of coils...
|
|
|
6559588 |
Deflection yoke
A deflection yoke for CRTs, designed to easily correct a misconvergence in a vertical direction of a frame without being rotated during a frame correction step, is disclosed. The deflection yoke...
|
|
|
6552483 |
Cathode-ray tube having improved yoke mounting part
The disclosed cathode-ray tube has a pyramidal yoke mounting part defined to extend from a joint with the neck to at least the end of a deflection yoke on the side of the screen, the yoke mounting...
|
|
|
6545580 |
Electromagnetic field generator and method of operation
An electromagnetic field generator and method of operation for ion beam deposition of magnetic thin-film materials is presented. A combination of open frame electromagnetic field generator elements...
|
|
|
6522060 |
Deflection yoke for Braun tube
A deflection yoke for Braun tube includes an opening flange coil, a main deflection portion coil extended with a predetermined length from the both end portions of the opening flange coil...
|
|
|
6509936 |
Cathode ray tube with magnetic coil for display enhancement
A method and projection television system for projecting images having a plurality of color components, includes a device for filtering a first color component signal from a composite signal to...
|
|
|
6504295 |
Deflection device of displayer
A display device is disclosed. A cathode ray tube has a screen on which a fluorescent layer is applied and an electron gun section in which electron guns are mounted. A deflection yoke includes a...
|
|
|
6495951 |
Cathode-ray tube with enhanced yoke mounting structure
The disclosed cathode-ray tube has a panel provided with a fluorescent screen on an inner surface thereof, a funnel joined to the panel, a neck joined to the funnel and provided with electron guns...
|
|
|
6472809 |
Deflection yoke with inflexible holding part
A deflection yoke for a cathode ray tube comprises a funnel shaped separator means 1 a , 1 b having a cylindrical neck portion 3 where a magnetic ring is attached. The magnetic ring is engaged...
|