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Class 438/798 - Ionized irradiation (e.g., corpuscular or plasma treatment, etc.)


Subclass of Class 438 - Semiconductor device manufacturing: process
Definition: Process wherein ionized radiation is applied to the semiconductor
No. of patents: 416
Last issue date: 12/20/2011


1                      
NumberTitleIssue Date
8080484Method for manufacturing group III nitride semiconductor layer, method for manufacturing group III nitride semiconductor light-emitting device, and group III nitride semiconductor light-emitting device, and lamp
A method for manufacturing a Group III nitride semiconductor layer according to the present invention includes a sputtering step of disposing a substrate and a target containing a Group III element in a chamber, introducing a gas for formation of a plasma in the cha...
12/20/2011
8039405Conductive oxide-deposited substrate and method for producing the same, and MIS laminated structure and method for producing the same
A method for producing a conductive oxide-deposited substrate including depositing a conductive oxide thin film over a substrate, subjecting the conductive oxide thin film to heat treatment by irradiating with a condensed laser beam so as to be thermally changed in ...
10/18/2011
8039406Method of gap-filling using amplitude modulation radiofrequency power and apparatus for the same
A method of filling a gap on a substrate comprises disposing the substrate, on which the gap is formed, on a susceptor in a chamber; applying a source power to the chamber to generate plasmas into the chamber; supplying a process gas into the chamber; filling a thin...
10/18/2011
8003551Surface-activation of semiconductor nanostructures for biological applications
The present invention provides means and methods for producing surface-activated semiconductor nanoparticles suitable for in vitro and in vivo applications that can fluoresce in response to light excitation. Semiconductor nanostructures can be produced by generating...
08/23/2011
7947612Electronic device array
A method of producing an array of electronic devices, the method including the steps of: forming one or more first conductive elements of a first electronic device on a substrate and one or more second conductive elements of a second electronic device on said substr...
05/24/2011
7939456Method and apparatus for uniform microwave treatment of semiconductor wafers
A microwave heating system comprises a microwave applicator cavity; a microwave power supply to deliver power to the applicator cavity; a dielectric support to support a generally planar workpiece; a dielectric gas manifold to supply a controlled flow of inert gas p...
05/10/2011
7884036Methods for treating substrates in preparation for subsequent processes
Methods for treating a substrate in preparation for a subsequent process are presented, the method including: receiving the substrate, the substrate comprising conductive regions and dielectric regions; and applying an oxidizing agent to the substrate in a manner so...
02/08/2011
7867925Method for manufacturing pattern formed structure
The main object of the present invention is to provide a method for manufacturing efficiently a pattern formed structure which has a surface having a property-varied pattern and can be used to manufacture a color filter or the like. In order to achieve the object, t...
01/11/2011
7867926Substrate processing apparatus and method
A substrate processing apparatus is used for radiating UV rays onto a target film formed on a target surface of a substrate to perform a curing process of the target film. The apparatus includes a hot plate configured to heat the substrate to a predetermined tempera...
01/11/2011
7855156Method of and apparatus for inline deposition of materials on a non-planar surface
In manufacturing a semiconductor device, a first chamber is provided. An opening couples the first chamber to a first environment through which at least one substrate can pass. A first seal environmentally isolates the first chamber from the first environment. A pro...
12/21/2010
7655579Method for improving heat transfer of a focus ring to a target substrate mounting device
A focus ring heat transfer method improves heat transfer of a focus ring arranged in an outer peripheral portion of a mounting surface of a mounting table adapted to mount a target substrate in a chamber. The method includes steps of: disposing a heat transfer sheet...
02/02/2010
7629274Method of fabricating a storage node
A storage node, a method of fabricating the same, a semiconductor memory device and a method of fabricating the same is provided. The method of fabricating a storage node may include forming a lower electrode, forming an irradiated data storage layer and forming an ...
12/08/2009
7557050Method of manufacturing polysilicon thin film and method of manufacturing thin film transistor having the same
In a method of manufacturing a polysilicon thin film and a method of manufacturing a TFT having the thin film, a laser beam is irradiated on a portion of an amorphous silicon thin film to liquefy the portion of the amorphous silicon thin film. The amorphous silicon ...
07/07/2009
7524777Method for manufacturing an isolation structure using an energy beam treatment
The invention provides a method for manufacturing a semiconductor device. The method for manufacturing the semiconductor device, among others, may include forming one or more layers of material within an opening in a substrate, the opening and the one or more layers...
04/28/2009
7524776Surface-activation of semiconductor nanostructures for biological applications
Means and methods for producing surface-activated semiconductor nanoparticles suitable for in vitro and in vivo applications that can fluoresce in response to light excitation. Semiconductor nanostructures can be produced by generating a porous layer in semiconducto...
04/28/2009
7514377Plasma generator, ozone generator, substrate processing apparatus and manufacturing method of semiconductor device
To provide a generator capable of generating plasma and ozone with high efficiency and easy to handle, with a simple structure. An electrode part 10 is formed of electrodes 11 and 12 without dielectric material interposed therebetween. An arc-ex...
04/07/2009
7482288Method for producing a grid cap with a locally increased dielectric constant
A method for producing a semiconductor product. Semiconductor product components are formed in a semiconductor product region of the substrate. A layer made of low-k material is subsequently formed on the substrate. Electrically conductive interconnects are formed i...
01/27/2009
7482289Methods and apparatus for depositing tantalum metal films to surfaces and substrates
Methods and an apparatus are disclosed for depositing tantalum metal films in next-generation solvent fluids on substrates and/or deposition surfaces useful, e.g., as metal seed layers. Deposition involves low valence oxidation state metal precursors soluble in liqu...
01/27/2009
7439197Method of fabricating a capacitor
A method of preparing a semiconductor film on a substrate is disclosed. The method includes arranging an insulating substrate in a deposition chamber and depositing a semiconductor film onto the insulating substrate using ion beam deposition, wherein a temperature o...
10/21/2008
7410839Thin film transistor and manufacturing method thereof
The present invention provides a thin film transistor in which a substantial length of a channel is shortened to miniaturize a semiconductor device and a manufacturing method thereof. In addition, the present invention provides a semiconductor device which realizes ...
08/12/2008
7396745Formation of ultra-shallow junctions by gas-cluster ion irradiation
Method of forming one or more doped regions in a semiconductor substrate and semiconductor junctions formed thereby, using gas cluster ion beams. ...
07/08/2008
7387946Method of fabricating a substrate for a planar, double-gated, transistor process
A semiconductor fabrication process includes forming a sacrificial layer on a substrate of a donor wafer and implanting hydrogen ions into the substrate through the sacrificial layer to create a stress layer in the substrate. After forming the stress layer, multiple...
06/17/2008
7381943Neutral particle beam processing apparatus
The present invention relates to a neutral particle beam processing apparatus. More specifically, the present invention relates to a neutral particle beam processing apparatus comprising a plasma discharging space inside which processing gases are converted to plasm...
06/03/2008
7372049Lithographic apparatus including a cleaning device and method for cleaning an optical element
An EUV lithographic apparatus includes an EUV radiation source, an optical element and a cleaning device. The cleaning device includes a hydrogen radical source and a flow tube in communication with the hydrogen radical source. The cleaning device is configured to p...
05/13/2008
7357963Apparatus and method of crystallizing amorphous silicon
A sequential lateral solidification apparatus includes a laser generator for generating and emitting a laser beam; an X-Y stage movable in two orthogonal axial directions; and a mask arranged between the laser generator and the X-Y stage. The mask has a plurality of...
04/15/2008
7358200Gas-assisted rapid thermal processing
A system, method and apparatus for processing a semiconductor device including a processing chamber and a heating assembly positioned within the processing chamber. The heating assembly including at least a plate defining an internal cavity configured to receive gas...
04/15/2008
7354858Film formation method and apparatus for semiconductor process
A film formation method for a semiconductor process is arranged to form an amorphous silicon film on a target substrate by CVD in a process field within a reaction container, while supplying a first process gas containing silicon into the process field, and setting ...
04/08/2008
7351669Method of forming a substantially closed void
To form a substantially closed void between two structures on a substrate, a flowable liquid dielectric material is deposited to fill partially the space between the structures, and a surface is placed to bridge and substantially close the space between the structur...
04/01/2008
7338882Method of fabricating nano SOI wafer and nano SOI wafer fabricated by the same
A method of fabricating a nano silicon on insulator (SOI) wafer having an excellent thickness evenness without performing a chemical mechanical polishing (CMP) and a wafer fabricated by the same are provided. The provided method includes preparing a bond wafer and a...
03/04/2008
7329956Dual damascene cleaning method
A semiconductor structure having a pore sealed portion of a dielectric layer is provided. Exposed pores of the dielectric material are sealed using an anisotropic plasma so that pores along the bottom of the opening are sealed, and pores along sidewalls of the openi...
02/12/2008
7314838Method for forming a high density dielectric film by chemical vapor deposition
A method for forming a high density dielectric film by chemical vapor deposition. The method comprises: (a) a substrate is provided in a processing chamber; (b) a first gas is introduced into the processing chamber with a first pressure and adsorbed on the substrate...
01/01/2008
7314812Method for reducing the effective thickness of gate oxides by nitrogen implantation and anneal
A method for reducing the effective thickness of a gate oxide using nitrogen implantation and anneal subsequent to dopant implantation and activation is provided. More particularly, the present invention provides a method for fabricating semiconductor devices, for e...
01/01/2008
7305311Arc detection and handling in radio frequency power applications
A radio frequency power delivery system comprises an RF power generator, arc detection circuitry, and control logic responsive to the arc detection circuitry. A dynamic boundary is computed about the measured value of a parameter representative of or related to the ...
12/04/2007
7294590System and method for removing charges with enhanced efficiency
Method and apparatus for removing and neutralizing charges. The method includes loading a structure into a chamber. The structure includes a first surface and a plurality of charges away from the first surface. Additionally, the method includes supplying a first ion...
11/13/2007
7288294Method of crystallizing amorphous silicon using nanoparticles
A method of crystallizing amorphous silicon, wherein the method includes supplying nanoparticles over a surface of an amorphous silicon layer; intermittently melting nanoparticles that reach the surface of the amorphous silicon layer while supplying the nanoparticle...
10/30/2007
7282456Self-repair and enhancement of nanostructures by liquification under guiding conditions
In accordance with the invention, the structure of a patterned nanoscale or near nanoscale device (“nanostructure”) is repaired and/or enhanced by liquifying the patterned device in the presence of appropriate guiding conditions for a period of time and then per...
10/16/2007
7276172Method for preparing a nanowire crossbar structure and use of a structure prepared by this method
The present invention relates to a method for preparing a nanowire crossbar structure, comprising: (a) providing a substrate; (b) depositing thereon a composite structure comprising a nucleic acid-block copolymer having equidistant nucleic acid-catalyst binding site...
10/02/2007
7268087Manufacturing method of semiconductor device
In order to provide a manufacturing method of a semiconductor device which can improve the interconnection lifetime, while controlling the increase in resistance thereof, and, in addition, can raise the manufacturing stability; by applying a plasma treatment to the ...
09/11/2007
7265038Method for forming a multi-layer seed layer for improved Cu ECP
A copper filled damascene structure and method for forming the same the method including providing a substrate comprising a semiconductor substrate; forming an insulator layer on the substrate; forming a damascene opening through a thickness portion of the insulator...
09/04/2007
7262142Semiconductor device fabrication method
The semiconductor device fabrication method comprises the step of forming a first porous insulation film 38 over a semiconductor substrate 10; the step of forming a second insulation film 40 whose density is higher than that of the first porous ...
08/28/2007
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