Isorg

Commissariat a L'energie Atomique Et Aux Energies Alternatives

Trixell

Jérôme Joimel

Mohammed Benwadih

Jean-Marie Verilhac

Simon Charlot

Pierre Rohr

Eric Faupin

An electronic device includes a substrate, a first oxygen- and water-tight protection layer covering the substrate, at least one electronic component located on the first protection layer and having at least one organic semiconductor region, an oxygen- and water-tight encapsulation layer, the oxygen- and water-tight encapsulation layer having an epoxy or acrylate glue totally covering the organic semiconductor region, a second oxygen- and water-tight protection layer totally covering the encapsulation layer, and a support layer covering the second oxygen- and water-tight protection layer.

Electronic device having improved ageing resistance

A matrix-array optoelectronic device includes a substrate on which a matrix array of what are called bottom electrodes is deposited; an active structure, which is preferably continuous and organic, arranged above the matrix-array of bottom electrodes, the structure being suitable for detecting light; and at least one what is called top electrode lying above the active structure, the top electrode being transparent to the light emitted or detected by the active structure; and at least one conductive element that is borne by the substrate without interposition of the active structure and that is connected to the top electrode by at least one vertical interconnection, the conductive element having an electrical conductivity greater than that of the top electrode. The device may also comprise a layer made of scintillator material, the layer being fastened to the top electrode, so as to form an x-ray imager.

Optoelectronic array device having an upper transparent electrode

Growing community of inventors

Grenoble, France

Jérôme Joimel