Saint-gobain Glass France

Vincent Chery

Nicolas Nadaud

Vincent Sauvinet

Fabien Lienhart

Antoine Diguet

Corentin Monmeyran

Tommaso Ongarello

Silvia Mariani

Cécile Delbecq

Corentin Gougaud

A material includes one or more transparent substrates including two main faces, wherein one of the faces of one of the substrates is coated with a functional coating which can have an effect on solar radiation and/or infrared radiation, and a face not coated with the functional coating of one of the substrates includes an absorbent color-adjustment coating including an absorbent layer which absorbs solar radiation in the visible part of the spectrum.

Glazing comprising a functional coating and an absorbing coating having a colorimetric adjustment

A material includes a transparent substrate coated with a stack of thin layers I including a lower coating including at least one absorbent layer, a single silver-based functional metal layer and an upper coating including at least one dielectric layer. The absorbent layer is separated from the substrate and from the functional layer by one or more dielectric layers. The material, once fitted in a double glazing, makes it possible to obtain a high selectivity, in particular of greater than 1.45, an interior and exterior light reflection of less than 25% and bluish hues in exterior reflection and in interior reflection.

Material comprising a single functional layer containing silver and an absorbent layer

An OLED device includes a transparent anode, of sheet resistance R1, and a cathode, of sheet resistance R2, the ratio r=R2/R1 ranging from 0.01 to 2.5, a first anode electrical contact, a first cathode electrical contact, arranged above the active zone, and a reflector covering the active zone above an OLED system, and for each point B of the anode contact, the point B being in an edge of the first anodic region, on defining a distance D between B and the point C closest to the point B, and on defining a distance L between the point B and a point X of an opposite edge of the first anodic region from the first edge, and passing through Ci the following criteria are defined:

Back-emitting OLED device and method for homogenizing the luminance of a back-emitting OLED device

An OLED device includes an anode, which is transparent, anode of a sheet resistance R1, a cathode of sheet resistance R2, the ratio r=R2/R1 ranging from 0.1 to 5, a first anode contact and a second anode contact, spaced from and facing the first anode contact, and a first cathode electrical contact, which is: arranged above the active zone, offset from the first anode contact and from the second anode contact, at every point of the contact surface.

Back-emitting OLED device

An OLED device includes a transparent anode of given sheet resistance R, a cathode of given sheet resistance R, the ratio r=R/Rranging from 0.1 to 5, a first anode electrical contact and a first cathode electrical contact which is offset from the anode electrical contact, for any point Bof each anode contact, on defining a distance Dbetween the point Band a point Cof the contact surface which is closest to the point B, and on defining a distance Lbetween the point Band a point Xof a second edge of the active zone opposite from the first edge, passing through C, then the following criteria are defined:

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Paris, France

Vincent Chery