Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Method for bonding substrates and method for irradiating particle beam to be utilized therefor










Image Number 3 for United States Patent #7686912.

A substrate bonding method for mutually bonding substrates, has a first radiation step for irradiating the surfaces of the individual substrates with an oxygen particle beam, a second radiation step for irradiating the surfaces of the individual substrate with a nitrogen particle beam simultaneously with or subsequently to the first radiation step, and a step for stacking the individual substrates and bringing the surfaces thereof into close contact. Particularly, the substrates which have been irradiated first with an oxygen plasma and subsequently with a nitrogen plasma are stacked and bonded.








 
 
  Recently Added Patents
Shoe
Soybean cultivar CL0911444
Method and system for the geolocation of a radio beacon in a search and rescue system
Control device of hybrid vehicle
Snapshots in de-duplication
Carrier for developing electrostatic charge image, developer for developing electrostatic charge image, image forming apparatus, and image forming method
Imidazole-5-carboxylic acid derivatives, the preparation method therefor and the uses thereof
  Randomly Featured Patents
Real-time airborne particle analyzer
Investment casting with improved as-cast surface finish
Drill having indexable replaceable insert tip
Method of making a leather-like sheet material by coagulating two polymers
"Log" buildings with strengthening and insulating saddles
Lateral cross-cabinet access for horizontal storage library
Microwave dipole probe for in vivo localized hyperthermia
Freezer defrost method and apparatus
Electro-mechanical hybrid powertrain with self-engaging brakes for starting the engine
Elephant rattle