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
Gain control circuit, FM receiver and computer program product
Polymerizable composition, and lithographic printing plate precursor, antifouling member and antifogging member each using the same
Tracer wire applicator apparatus and method
Fuel oil compositions with improved cold flow properties
Methods of neural conversion of human embryonic stem cells
Touch-sensitive device and touch-sensitive display device
Security model for a layout engine and scripting engine
  Randomly Featured Patents
System and method for generating presentations
Apparatus for melting thermoplastic material
Card edge connector
Synchronization techniques in multipoint-to-point communication using orthogonal frequency division multiplexing
Thrust and torque sensitive drill
Extremity warming blanket
Climbing hybrid tea rose plant named `Devbill`
Apparatus for embedding information and performing processing based on embedded information, and method of controlling same
Kalanchoe plant named `Ficalanhawn`
Utilization of derivatives of 2,5-dihydroxyphenyl-carboxylic acids, their homologs, and their salts in preparation of a cosmetic or dermatological composition with a depigmenting action