Abstract: Disclosed is a device (10) for adjusting the quantity of two liquids that are aerosolised in order to be inhaled simultaneously by a user, characterised in that said device comprises: two tanks (105, 110), a first tank comprising a first liquid and a second tank comprising a second liquid having at least one different property, each liquid being configured to be aerosolised when this liquid undergoes a determined physical interaction; an end piece (115) for inhalation, by the user, of the aerosolised liquid coming from each tank, two aerosolisation means (120, 125) for aerosolising the first and second liquid respectively, each tank being associated with one aerosolisation means; a single autonomous source of electrical power (130) for supplying electrical power to each aerosolisation means, a means (135) for determining a ratio of liquids to be aerosolised for each liquid and a switching means (140) for alternately supplying each aerosolisation means with electrical power from the single autonomous power

Abstract: A light emitting system (1) intended for optical communication, which presents several OLEDs (2) whose activation allows to obtain different levels of light intensity corresponding to different levels of light modulation, and which comprises an organic optoelectronic device (3) of the OLED (2) type having actuatable zones (5) each with a specific geometric pattern, on a substrate (5) which supports a first layer (6) formed by a plurality of transparent or opaque and conductive anodes (6a, 6b, 6c) laterally separated by engravings (7); a second layer for insulation (8) on regions of the first layer (6), serving to electrically insulate the anodes (6a, 6b, 6c) and to guarantee the continuity of the two following layers and having a thickness e1; a third layer (9) of thickness e2 comprising at least one stack of organic layers (9a, 9b); a fourth layer of metal (10) with a thickness e3 having a plurality of cathodes (10a, 10b) laterally separated from one another and covering said stack of organic layers (9a, 9b)

Abstract: The invention relates to a micro Organic Opto-electronic device comprising a dielectric substrate (61, 131) and superposed on the dielectric substrate (61, 131): a first planar electrode (62) with a first extremity (65c); an organic layer stack (67), at least partially covering the first extremity; a second planar electrode (63) covering partially said first extremity (65c) and said organic layer stack (67) with a part, defining an active area (64); wherein the position and the geometry of the first extremity (65c) is configured so that the first extremity (65c) delimits a hollow zone (66) without conductive material, with an arch (65) surrounding the hollow zone (66), the arch (65) having two arms (65a) and a branch (65b) connecting the two arms (65a), the active area (64) been limited by the transversal dimension (Wb) of the said branch (65b) and the transversal dimension (W) of the part of the other extremity (63a).

Abstract: The portable device (100, 200, 300, 400) for inhalation of at least one active composition comprises: at least one reservoir (105, 110, 205) for storing an active composition, an intermediate chamber (115) connected to at least one reservoir, an inhalation line (120) connected to the intermediate chamber, a means (130, 135, 230) for aerosolising the active composition coming from a reservoir, and a regulator (125, 225, 325, 405, 410) for regulating the quantity of aerosolised active composition according to a command representing a quantity of active composition to be aerosolised received by the regulator.

Abstract: The invention relates to a Micro Organic Opto-Electronic device emitting a light impulse having a time response below 10 ns, in response to an electrical impulse having a pulse duration time below 100 ns, comprising a dielectric substrate (61, 131) which supports: at least one ground plane (121a, 121b); a first planar electrode (62, 71, 171); an organic layer stack (67, 72, 135) partially covering said first planar electrode (A, 62); a second planar electrode (63, 73, 173) with at least a part covering said organic layer stack (135) and said first planar electrode (62, 71, 171); defining an active area (45, 54, 64, 74) of the Organic Opto-Electronic device; some electrical wires for the voltage supply connected to the first planar electrode (62, 71, 171) and to the second planar electrode (63, 73, 173); the first planar electrode (62, 71, 171), the second planar electrode (63, 73, 173) and the ground plane (121a, 121b) are separated by gaps (132, G, h) without conductive material, the gaps (132, G, h) ha

Abstract: The invention relates to a method for making a micro- or nano-scale patterned layer of material by photolitography, comprising steps of: positioning a photomask between a light source and a layer of light sensitive material, said mask comprising a support and a layer of micro- or nano-light focusing elements fixed to the support, activating the light source so that the light source emits light radiations through the mask towards a surface of the layer of light sensitive material, developing the layer of light sensitive material so as to obtain the micro- or nano-scale patterned layer of material, wherein, during exposure of the layer of light sensitive material to light radiations, the photomask is positioned relative to the light sensitive layer so that the distance between the surface of the light sensitive layer and the layer of micro- or nano-light focusing elements is greater than a back focal length of the micro- or nano-light focusing elements.

Abstract: The invention relates to a micro Organic Opto-electronic device comprising a dielectric substrate (61, 131) and superposed on the dielectric substrate (61, 131): a first planar electrode (62) with a first extremity (65c); an organic layer stack (67), at least partially covering the first extremity; a second planar electrode (63) covering partially said first extremity (65c) and said organic layer stack (67) with a part, defining an active area (64); wherein the position and the geometry of the first extremity (65c) is configured so that the first extremity (65c) delimits a hollow zone (66) without conductive material, with an arch (65) surrounding the hollow zone (66), the arch (65) having two arms (65a) and a branch (65b) connecting the two arms (65a), the active area (64) been limited by the transversal dimension (Wb) of the said branch (65b) and the transversal dimension (W) of the part of the other extremity (63a).

Abstract: The invention relates to a Micro Organic Opto-Electronic device emitting a light impulse having a time response below 10 ns, in response to an electrical impulse having a pulse duration time below 10 ns, comprising a dielectric substrate (61, 131) which supports: at least one ground plane (121a, 121b); a first planar electrode (62, 71, 171); an organic layer stack (67, 72, 135) partially covering said first planar electrode (A, 62); a second planar electrode (63, 73, 173) with at least a part covering said organic layer stack (135) and said first planar electrode (62, 71, 171); defining an active area (45, 54, 64, 74) of the Organic Opto-Electronic device; some electrical wires for the voltage supply connected to the first planar electrode (62, 71, 171) and to the second planar electrode (63, 73, 173); the first planar electrode (62, 71, 171), the second planar electrode (63, 73, 173) and the ground plane (121a, 121b) are separated by gaps (132, G, h) without conductive material, the gaps (132, G, h) havi

Abstract: The invention relates to a method for making a micro- or nano-scale patterned layer of material by photolitography, comprising steps of: positioning a photomask between a light source and a layer of light sensitive material, said mask comprising a support and a layer of micro- or nano-light focusing elements fixed to the support, activating the light source so that the light source emits light radiations through the mask towards a surface of the layer of light sensitive material, developing the layer of light sensitive material so as to obtain the micro- or nano-scale patterned layer of material, wherein, during exposure of the layer of light sensitive material to light radiations, the photomask is positioned relative to the light sensitive layer so that the distance between the surface of the light sensitive layer and the layer of micro- or nano-light focusing elements is greater than a back focal length of the micro- or nano-light focusing elements.