WO2025243069 - A PHOTOVOLTAIC CELL WITH ENHANCED ENERGY PRODUCTION UTILIZING AN ANTENNA CONFIGURATION AND A METHOD OF MANUFACTURING THEREOF
National phase entry is expected:
Publication Number
WO/2025/243069
Publication Date
27.11.2025
International Application No.
PCT/IB2024/054963
International Filing Date
22.05.2024
Title **
[English]
A PHOTOVOLTAIC CELL WITH ENHANCED ENERGY PRODUCTION UTILIZING AN ANTENNA CONFIGURATION AND A METHOD OF MANUFACTURING THEREOF
[French]
CELLULE PHOTOVOLTAÏQUE À PRODUCTION D'ÉNERGIE AMÉLIORÉE UTILISANT UNE CONFIGURATION D'ANTENNE ET SON PROCÉDÉ DE FABRICATION
Applicants **
PIYADASA, Chithra Kirthi Gamini
WALPOLA, Ranjana Gamini
Inventors
PIYADASA, Chithra Kirthi Gamini
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
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| Number of Pages with Drawings | * |
| Pages of Specification | * |
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| Number of Office Actions | * |
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International Searching Authority |
MOIP
* |
| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
* |
| Type of Assignment |
The Standard Agent's Assignment
* |
| Applicant's Legal Status |
Natural Person
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| * | |
| * | |
| * | |
| * | |
| * | |
| Entry into National Phase under |
Chapter I
* |
| Patent Delivery |
Send the Letters Patent by Courier
* |
| Translation |
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* The data is based on automatic recognition. Please verify and amend if necessary.
** IP-Coster compiles data from publicly available sources. If this data includes your personal information, you can contact us to request its removal.
Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 2813 | |
| EPO | Filing, Examination, Granting | 17316 | |
| Japan | Filing, Examination, Granting | 2887 | |
| South Korea | Filing, Examination, Granting | 2512 | |
| USA | Filing, Examination, Granting | 14340 |
Total:
39,868
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Abstract[English]
The proposed invention provides for a photovoltaic cell with enhanced capacities to absorb, receive and convert solar radiation by the configuration of an antenna formed at the semiconductor junction. Three dimensional geometrical shapes (that contains plurality of antenna elements) are imprinted on the surface of the semiconductor using either a chemical or a mechanical method and the tilted configuration in the geometrical shapes provides for the increased PV cell area and thereby enhanced capacity to absorb, receive and to convert solar radiation. The antennas that are fabricated at the semiconductor junction can be dipoles or folded dipoles or any other variation of an antenna.[French]
La présente invention concerne une cellule photovoltaïque (PV) ayant des capacités améliorées d'absorption, de réception et de conversion du rayonnement solaire grâce à la configuration d'une antenne formée au niveau de la jonction de semi-conducteurs. Des formes géométriques tridimensionnelles (qui contiennent une pluralité d'éléments d'antenne) sont imprimées sur la surface du semi-conducteur à l'aide soit d'un procédé chimique, soit d'un procédé mécanique, et la configuration inclinée des formes géométriques procure une plus grande aire de cellule PV et ainsi une capacité améliorée d'absorption, de réception et de conversion du rayonnement solaire. Les antennes qui sont fabriquées au niveau de la jonction de semi-conducteurs peuvent être des dipôles ou des dipôles repliés ou toute autre variante d'une antenne.