Romero GÓmez
Pablo Romero GÓmez, Barcelona ES
Patent application number | Description | Published |
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20130192666 | PHOTOCONVERSION DEVICE WITH ENHANCED PHOTON ABSORPTION - A photovoltaic device cell comprising a first light transmissive electrical contact, an active region, a second light transmissive electrical contact, and a layered structure enclosing the active region, the layered structure being formed of two parts, a first part underlying the first light transmissive electrical contact and a second part overlying the second electrical contact and wherein the constants of the layers in these layered structures are interdependent such that light is localized within the active region. | 08-01-2013 |
Pablo Romero GÓmez, Barcelona ES
Patent application number | Description | Published |
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20130192666 | PHOTOCONVERSION DEVICE WITH ENHANCED PHOTON ABSORPTION - A photovoltaic device cell comprising a first light transmissive electrical contact, an active region, a second light transmissive electrical contact, and a layered structure enclosing the active region, the layered structure being formed of two parts, a first part underlying the first light transmissive electrical contact and a second part overlying the second electrical contact and wherein the constants of the layers in these layered structures are interdependent such that light is localized within the active region. | 08-01-2013 |
Pablo Romero GÓmez, Castelldefels (barcelona) ES
Patent application number | Description | Published |
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20140318609 | SEMITRANSPARENT PHOTOCONVERSION DEVICE - The main object of the present invention is to provide a semitransparent photo conversion device that enhances harvesting of visible sunlight. For this purpose, a semitransparent photovoltaic cell is provided with a multilayer structure that can be used to change the color hue appearance of the cell while guaranteeing a minimum change in the light absorption capability. The photo conversion device has a direct or inverted architecture that comprises a first light transmissive electrical contact overlaying a transparent substrate, a charge blocking layer overlying the first light transmissive electrical contact and underlying the active organic photosensitive material, a second charge blocking layer overlying the active organic photosensitive material, a second light transmissive electrical contact overlying the second charge blocking layer, and a multilayer structure overlying the second light transmissive electrical contact. The multilayer structure is composed of two or more layers of light non-absorbing dielectric materials and two adjacent layers in the multilayer structure always have different refractive indexes. | 10-30-2014 |