Three dimensional amorphous silicon/microcrystalline silicon sol

Details Three dimensional amorphous silicon/microcrystalline silicon sol Three dimensional amorphous silicon/microcrystalline silicon sol

1994-03-18

1996-07-23

Weisstuch, Aaron

Batteries: thermoelectric and photoelectric

Photoelectric

Cells

136256, 136258, 257458, 257465, 437 2, 437 4, 437 19, 437173, H01L 31068, H01L 3118

Patent

active

055385648

ABSTRACT:
Three dimensional deep contact amorphous silicon/microcrystalline silicon (a-Si/.mu.c-Si) solar cells which use deep (high aspect ratio) p and n contacts to create high electric fields within the carrier collection volume material of the cell. The deep contacts are fabricated using repetitive pulsed laser doping so as to create the high aspect p and n contacts. By the provision of the deep contacts which penetrate the electric field deep into the material where the high strength of the field can collect many of the carriers, thereby resulting in a high efficiency solar cell.

REFERENCES:
patent: 4602120 (1986-07-01), Wakefield et al.
patent: 4675468 (1987-06-01), Basol et al.
patent: 4703553 (1987-11-01), Mardesich
patent: 4726850 (1988-02-01), Wenham et al.
patent: 4781766 (1988-11-01), Barnett et al.
patent: 4824489 (1989-04-01), Cogan et al.
patent: 5030295 (1991-07-01), Swanson et al.
patent: 5053083 (1991-10-01), Sinton
patent: 5346850 (1994-09-01), Kaschmitter et al.

Affiliated with

Also associated with

Rating

Three dimensional amorphous silicon/microcrystalline silicon sol does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Three dimensional amorphous silicon/microcrystalline silicon sol, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Three dimensional amorphous silicon/microcrystalline silicon sol will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-710145