Matrix detection device incorporating a metal mesh in a detection layer, and manufacturing method

US10797111B2 · kind B2 · utility

Assignee

• COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES · FR

Inventors

• Jamal Tallal · Elbeuf, FR
• Simon Charlot · Montferrat, FR
• Anis DAAMI · Grenoble, FR
• Jean-Marie Verilhac · Voiron, FR

Key dates

• Filing date: Apr 24, 2015
• Grant date: Oct 6, 2020
• Expiry date: Apr 24, 2035

Classification

• Technology area (CPC H): Electricity
• CPC primary: H10K39/32

Abstract

A matrix-array detecting device including a stack comprising a matrix array of detecting-element pixels, and an active matrix array comprising a network of rows and columns for controlling the pixels and produced on the surface of a substrate, wherein the detecting-element pixels comprise: a common top electrode; a detecting layer; and discrete bottom electrodes; the device comprising a metallic mesh that is connected to the top electrode; that includes pads comprising at least one metal portion, the pads being incorporated into the detecting layer; and that is positioned in correspondence with the network of controlling rows and columns. A process for fabricating the matrix-array detecting device is also provided.