Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Method of manufacturing polysilicon thin film and method of manufacturing thin film transistor having the same










Image Number 10 for United States Patent #7557050.

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 thin film is on a first end portion of a substrate. The liquefied silicon is crystallized to form silicon grains. The laser beam is shifted from the first end portion towards a second end portion of the substrate opposite the first end portion by an interval in a first direction. The laser beam is then irradiated onto a portion of the amorphous silicon thin film adjacent to the silicon grains to form a first polysilicon thin film. Therefore, electrical characteristics of the amorphous silicon thin film may be improved.








 
 
  Recently Added Patents
Domain isolation through virtual network machines
Dynamic association and disassociation of threads to device functions based on requestor identification
Health monitoring of applications in a guest partition
Crystal structure of human JAK3 kinase domain complex and binding pockets thereof
Systems and methods for detecting and rejecting defective absorbent articles from a converting line
System or method to assist and automate an information security classification and marking process for government and non-government organizations for information of an electronic document
Network based technique for obtaining operator identifier for mobile devices
  Randomly Featured Patents
Process and apparatus for suppressing external load carrying wing flutter for aircraft
Methods for producing amide derivative
Heparin esters and processes for their preparation
Miniature isotopic soil moisture gage
Method for making a dispensing package including blow molding and inserting a spout
Adjustable sound capturing device (MICTUBZ)
Failure determining apparatus and method for hydraulic pressure control circuit
Digital photo album
Method and system to control multiple types of scoreboards
Therapeutic compositions