The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 11, 2020
Filed:
Jun. 16, 2016
Commissariat a L'energie Atomique ET Aux Energies Alternatives, Paris, FR;
Isorg, Grenoble, FR;
Trixell, Moirans, FR;
Jean-Marie Verilhac, Verilhac, FR;
Simon Charlot, Grenoble, FR;
COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES, Paris, FR;
ISORG, Grenoble, FR;
TRIXELL, Moirans, FR;
Abstract
A process for producing a stack of a first electrode/active layer/second electrode, which stack is intended for an electronic device, in particular an organic photodetector or an organic solar cell, the process comprises the following steps: (a) depositing a first conductor layer on the front side of a substrate, in order to form the first electrode; and (b) depositing an active layer taking the form of a thin organic semiconductor layer, this layer including discontinuous zones; wherein this process further comprises the following steps: (d) depositing a resist layer on that side of the stack which is opposite the substrate, which is at least partially transparent; (e) exposing the resist layer via the back side of the substrate; (f) developing the resist layer; and (g) depositing a second conductor layer in order to form the conductive second electrode.