Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Formation method of single crystal semiconductor layer, formation method of crystalline semiconductor layer, formation method of polycrystalline layer, and method for manufacturing semiconduct










Image Number 16 for United States Patent #7888242.

A method for forming a single crystal semiconductor layer in which a first porous layer and a second porous layer are formed over a single crystal semiconductor ingot, a groove is formed in a part of the second porous layer and a single crystal semiconductor layer is formed over the second porous layer, the single crystal semiconductor ingot is attached onto a large insulating substrate, water jet is directed to the interface between the first porous layer and the second porous layer, and the single crystal semiconductor layer is attached to the large insulating substrate, or a method for forming a crystalline semiconductor layer in which a crystalline semiconductor ingot is irradiated with hydrogen ions to form a hydrogen ion irradiation region in the crystalline semiconductor ingot, the crystalline semiconductor ingot is rolled over the large insulating substrate while being heated, the crystalline semiconductor layer is separated from the hydrogen ion irradiation region, and the crystalline semiconductor layer is attached to the large insulating substrate.








 
 
  Recently Added Patents
Platform for generating electricity from flowing fluid using generally prolate turbine
Hydrostatic pad pressure modulation in a simultaneous double side wafer grinder
LED illumination systems
Sliding-type portable communication device
Electronic dispersion compensation within optical communications using reconstruction
Question and answer system wherein experts are associated with models and have response rates that are associated with time intervals
Data storage device and block selection method for a flash memory
  Randomly Featured Patents
Chromium recovery from scrap alloys
Vehicle door cover
Navigator for use aboard a vehicle
High-strength hot-dip galvanized steel sheet and hot-dip galvannealed steel sheet having fatigue resistance, corrosion resistance, ductility and plating adhesion, after severe deformation, and
Electrically operated hydraulic actuator with force feedback position sensing
Rotating porch for subsea branch and termination pipeline connections
Chain with a single direction of curvature and application to a handrail
Patient cover support
Method and an apparatus for measuring and analyzing movements of a human or an animal using sound signals
Personal decoration retainer