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Electromagnetic Wave Generator patents

      

This page is updated frequently with new Electromagnetic Wave Generator-related patent applications.




 Plasma processing apparatus patent thumbnailPlasma processing apparatus
A plasma processing apparatus is provided that is configured to supply a gas into a chamber, generate a plasma from the gas using a power of an electromagnetic wave, and perform a predetermined plasma process on a substrate that is held by a mounting table. The plasma processing apparatus includes a dielectric window through which the electromagnetic wave that is output from an electromagnetic wave generator is propagated and transmitted into the chamber, a support member that supports the dielectric window, a partition member that separates a space where the support member is arranged from a plasma generation space and includes a protrusion abutting against the dielectric window, and a conductive member that is arranged between the partition member and the dielectric window and is protected from being exposed to the plasma generation space by the protrusion..
Tokyo Electron Limited


 Non-stationary magnetic field emitter, its connection in system and data modulation method patent thumbnailNon-stationary magnetic field emitter, its connection in system and data modulation method
The emitter is intended to provide a contactless communication channel (particularly rfid/nfc) in miniature build space. The emitter has an oblong, at least partially ferrite core (1), the core (1) is winded up by a wire (4) with at least two threads (2), the threads (2) are on the core (1) placed tightly next to each other and the effective width (w)of one thread (2) corresponds to the radius of the core (1) in the circular core (1) cross-section, or corresponds to the equivalent radius in other shapes of the core (1) with deviation up to +−75%.
Smk Corporation


 Electromagnetic wave emission device patent thumbnailElectromagnetic wave emission device
The purpose of the present invention is to provide an electromagnetic wave emission device in which the destination to which an electromagnetic wave is supplied can be switched among a plurality of emission antennas, wherein there are no problems such as breakage of a switching element even in a case where a large-power electromagnetic wave is emitted. The present invention is an electromagnetic wave emission device characterized by the following: an electromagnetic wave output from an electromagnetic wave generator is distributed to a plurality of emission antennas, and then from among the plurality of emission antennas, a target antenna having plasma nearby is supplied with an electromagnetic wave distributed to the target antenna and all or part of the electromagnetic waves reflected by the emission antennas other than the target antenna; and the all or part of the electromagnetic waves distributed to the target antenna and all or part of the electromagnetic waves supplied to the target antenna after reflection by the emission antennas other than the target antenna are emitted from the target antenna to the plasma..
Imagineering, Inc.


 Plasma emission device, and electromagnetic wave generator used therein patent thumbnailPlasma emission device, and electromagnetic wave generator used therein
A plasma emission device in an embodiment includes: an electromagnetic wave generator; a waveguide transmitting an electromagnetic wave emitted from the electromagnetic wave generator, an antenna receiving the electromagnetic wave transmitted through the waveguide; an electromagnetic wave focuser which is irradiated with the electromagnetic wave from the antenna; and an electrodeless bulb disposed in the electromagnetic wave focuser. A light-emitting material filled in the electrodeless bulb is excited by the electromagnetic wave focused by the electromagnetic wave focuser to perform plasma emission.
Toshiba Hokuto Electronics Corporation


 Terahertz electromagnetic wave generator, terahertz spectrometer and  generating terahertz electromagnetic wave patent thumbnailTerahertz electromagnetic wave generator, terahertz spectrometer and generating terahertz electromagnetic wave
A terahertz electromagnetic wave generator according to the present disclosure includes: a thermoelectric material layer; and a light source system which is configured to irradiate the thermoelectric material layer with pulsed light and generate a terahertz wave from the thermoelectric material layer. The thermoelectric material layer includes a gradient portion in which transmittance of the pulsed light varies in a certain direction.
Panasonic Intellectual Property Management Co., Ltd.


 Terahertz electromagnetic wave generator,terahertz spectrometer and  generating terahertz electromagnetic wave patent thumbnailTerahertz electromagnetic wave generator,terahertz spectrometer and generating terahertz electromagnetic wave
A terahertz electromagnetic wave generator according to the present disclosure includes: a substrate; a thermoelectric material layer which is supported by the substrate and which has a surface; and a pulsed laser light source system which locally heats the thermoelectric material layer with an edge of the surface of the thermoelectric material layer irradiated with pulsed light, thereby generating a terahertz electromagnetic wave from the thermoelectric material layer.. .
Panasonic Intellectual Property Management Co., Ltd.


 Terahertz electromagnetic wave generator, terahertz spectrometer and  generating terahertz electromagnetic wave patent thumbnailTerahertz electromagnetic wave generator, terahertz spectrometer and generating terahertz electromagnetic wave
A terahertz electromagnetic wave generator according to the present disclosure includes: a thermoelectric material layer; a metal layer which partially covers the surface of the thermoelectric material layer; and a light source system which is configured to irradiate both a surface region of the thermoelectric material layer that is not covered with the metal layer and an edge of the metal layer with pulsed light, thereby generating a terahertz wave from the thermoelectric material layer.. .
Panasonic Intellectual Property Management Co., Ltd.


 Time-domain spectroscopy and time-domain spectroscopic analysis system patent thumbnailTime-domain spectroscopy and time-domain spectroscopic analysis system
The time-domain spectroscopy analysis system includes a splitter for splitting pulsed light entered, a variable delayer for delaying timing of a first part of the pulsed light split by the splitter, an electromagnetic wave generator for converting a second part of the pulsed light split by the splitter into an electromagnetic wave, a detector for detecting measurement data from a pulse having passed through a measurement object subjected to the electromagnetic wave emitted from the electromagnetic wave generator, and the pulse outputted from the variable delayer, and a comparator for detecting a phase difference between the pulsed light before being entered into the electromagnetic wave generator and the pulsed light outputted from the variable delayer, wherein a result obtained by the comparator is fed back to the variable delayer.. .
Hitachi, Ltd.


 Annealing apparatus and annealing method patent thumbnailAnnealing apparatus and annealing method
The present disclosure relates to an annealing apparatus and an annealing method, which are applied to the packaging art of the amoled panel, wherein the annealing apparatus comprises an electromagnetic wave generator coupled with a plurality of irradiators and comprises a plate whose surface is provided with the irradiators and which is placed above or below the amoled panel for annealing it. The method comprises the following steps: annealing the amoled panel by an annealing apparatus which comprises an electromagnetic wave generator and a plate having lots of irradiators; when the irradiators aim at the annealing area, the annealing areas are annealed by the high frequency electromagnetic wave generated by the electromagnetic wave generator and irradiated from the irradiators.

 Electromagnetic wave generator and bit generator using oscillation of charged particles patent thumbnailElectromagnetic wave generator and bit generator using oscillation of charged particles
An electromagnetic wave generator includes first and second electrodes facing each other and spaced apart from each other; a chargeable particle disposed between the first and second electrodes; a voltage source which applies a voltage between the first and second electrodes; and an antenna electrically connected to one of the first and second electrodes and which radiates an electromagnetic wave due to induced current oscillation based on the applied voltage.. .

Plasma generation device and internal combustion engine

In a plasma generation device that generates electromagnetic wave plasma by emitting electromagnetic waves in a target space, the electromagnetic wave plasma is generated in a plurality of locations with a simple configuration and relatively low electromagnetic wave energy. The plasma generation device is provided with an antenna that emits electromagnetic waves supplied from an electromagnetic wave generator in the target space, a discharger that forcibly discharges free electrons from gas molecules in the target space, and an electric field concentration member that concentrates electric field of the electromagnetic wave emitted from the antenna.

Fluid management apparatus and method

A fluid management apparatus and method, the apparatus including: a fluid conduit for the passage of a dispersion containing particulate matter; a laser arranged to provide laser light inside the fluid conduit; wherein, in use, the laser light heats the particulate matter sufficiently to generate incandescence; one or more sensors for detecting the incandescence of the particulate matter so as to determine a characteristic of the dispersion; and an electromagnetic wave generator operable to provide electromagnetic waves inside the fluid conduit at a position downstream of the laser light so as to vaporise at least a portion of the dispersion.. .



Electromagnetic Wave Generator topics:
  • Electromagnetic Wave Generator
  • Wave Energy
  • Polypropylene
  • Planar Antenna


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    This listing is a sample listing of patent applications related to Electromagnetic Wave Generator for is only meant as a recent sample of applications filed, not a comprehensive history. There may be associated servicemarks and trademarks related to these patents. Please check with patent attorney if you need further assistance or plan to use for business purposes. This patent data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Electromagnetic Wave Generator with additional patents listed. Browse our RSS directory or Search for other possible listings.


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