Resources Contact Us Home
Low temperature nano particle preparation and deposition for phase-controlled compound film formation

Image Number 3 for United States Patent #7537955.

The present invention is directed to different methods used in the formation of an ink, as well as being directed to the formation of layers used in the fabrication of a solar cell, particularly the absorber layer. In one embodiment, the invention is directed to formulating an ink comprising Cu-rich particles and solid Ga--In particles, wherein the step of formulating is carried out at a temperature such that no liquid phase is present within the solid Ga-In particles. In another embodiment, the specific steps taken during the formulation of the ink are described. In yet another embodiment, the process of using the formulated ink to obtain a precursor layer are described.

  Recently Added Patents
Method and system for facilitating micropayments in a financial transaction system
High productivity single pass scanning system
Vacuum cleaner filter adapter ring
Apparatus for providing location information of hand-held device and method thereof
RPM Controlled Wind Power Generation System
Laser receiver for detecting a relative position
Apparatus for controllable delay cell and associated methods
  Randomly Featured Patents
Electric heater assembly for attachment to ceiling fans
Carrier for skis and ski poles
Method of and apparatus for detecting plane position
Apparatus for manipulating a multiple panel screen
Extracorporeal lithotripsy apparatus with transversely adjustable focus region
Non-metallic, bio-compatible hemostatic clips (ring lock clips)
Semiconductor memory
Herbicidal compositions and herbicidal processes
Plastic valve cover with integral noise shield
Three dimensional array films