Processing

Please wait...

Settings

Settings

1. WO2020002586 - SOLAR CELLS AND METALLIZATION PROCESS AND DEVICE

Publication Number WO/2020/002586
Publication Date 02.01.2020
International Application No. PCT/EP2019/067308
International Filing Date 28.06.2019
IPC
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
L
SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
31
Semiconductor devices sensitive to infra-red radiation, light, electromagnetic radiation of shorter wavelength, or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
02
Details
0224
Electrodes
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
L
SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
31
Semiconductor devices sensitive to infra-red radiation, light, electromagnetic radiation of shorter wavelength, or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
18
Processes or apparatus specially adapted for the manufacture or treatment of these devices or of parts thereof
H01L 31/0224 (2006.01)
H01L 31/18 (2006.01)
CPC
H01L 31/022425
H01L 31/022458
H01L 31/1804
Applicants
  • TOTAL SA [FR/FR]; 2 place Jean Millier La Défense 6 92400 COURBEVOIE, FR
Inventors
  • DEYINE, Amjad; FR
  • SACHS, Christoph; FR
Agents
  • COLOMBIE, Damien; FR
  • BLOT, Philippe; FR
  • HABASQUE, Etienne; FR
  • DOMENEGO, Bertrand; FR
  • HOLTZ, Béatrice; FR
  • NEYRET, Daniel; FR
Priority Data
18305839.529.06.2018EP
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) SOLAR CELLS AND METALLIZATION PROCESS AND DEVICE
(FR) CELLULES SOLAIRES ET PROCESSUS ET DISPOSITIF DE MÉTALLISATION
Abstract
(EN)
The invention relates to a method or process for preparing a solar cell with at least one metal contact (10), wherein said solar cell (1) comprises a substrate (20) comprising a receiving layer (22) receiving said at least one metal contact (10), wherein said process comprises the following steps: (i) at least partially coating said receiving layer (22) with a molten metal layer (12), (ii) cooling said metal layer (12) to solidify the molten metal layer (12) into a solid metal layer (14) forming a metal contact (10), thereby (iii) providing a solar cell (1) with at least one metal contact (10).
(FR)
L'invention concerne un procédé ou processus de préparation d'une cellule solaire pourvue d'au moins un contact métallique (10), ladite cellule solaire (1) comprenant un substrat (20) qui comprend une couche de réception (22) recevant ledit au moins un contact métallique (10), ledit procédé comprenant les étapes suivantes : (i) le revêtement au moins partiel de ladite couche de réception (22) avec une couche de métal fondu (12), (ii) le refroidissement de ladite couche de métal (12) pour solidifier la couche de métal fondu (12) en une couche de métal solide (14) formant un contact métallique (10), ce qui permet (iii) la production d'une cellule solaire (1) pourvue d'au moins un contact métallique (10).
Latest bibliographic data on file with the International Bureau