Patent application number | Description | Published |
20090217980 | Organic Photoactive Device - The invention relates to an organic photoactive device, especially an organic photovoltaic cell, with a contact and a countercontact as well as with an organic region that is electrically connected to the contact and the countercontact, wherein a photoactive region with a photoactive bulk heterojunction or a flat heterojunction between an electron-conducting organic material and a hole-conducting organic material is formed in the organic region and wherein the hole-conducting organic material and/or the electron-conducting organic material is formed from oligomers according to any one of the following types: conjugated acceptor-donor-acceptor oligomer (A-D-A′ oligomer) with an acceptor unit (A) and a further acceptor unit (A′) that are each connected to a donor unit (D), and conjugated donor-acceptor-donor oligomer (D-A-D′ oligomer) with a donor unit (D) and a further donor unit (D′) that are each connected to an acceptor unit (A). | 09-03-2009 |
20090235971 | PHOTOACTIVE DEVICE WITH ORGANIC LAYERS - The invention relates to a photoactive device with organic layers, especially a solar cell, with a layer arrangement having an electrode and a counterelectrode as well as a sequence of organic layers arranged between the electrode and the counterelectrode, wherein two layers bordering on one another are formed in a photoactive region encompassed by the sequence of organic layers, namely, an exciton-harvesting layer (EHL) and an exciton-separating layer (ESL); in which the exciton-harvesting layer (EHL) is a mixed layer containing an organic material (A) and at least one further organic material (B), in which (i) a lowest singlet excitation state for excitons (S | 09-24-2009 |
20120125419 | PHOTOACTIVE COMPONENT COMPRISING AN INVERTED LAYER SEQUENCE, AND METHOD FOR THE PRODUCTION OF SAID COMPONENT - A photoactive component comprising organic layers, in particular a solar cell comprising a photoactive i-layer system, contains at least one mixed layer. The mixed layer contains at least one donator material and one acceptor material, and thus forms a donator-acceptor system. The donator material and the acceptor material of the mixed layer are non-polymer materials. In a vacuum, the donator material has an evaporation temperature which is at least 150° C. lower than the evaporation temperature of the acceptor material and has an inverted layer sequence with an n-i-p, i-p, or n-i structure of an n-layer, i-layer, or p-layer system respectively. The organic photoactive i-layer system is applied directly onto the cathode or onto an electron-conducting n-material system. | 05-24-2012 |
20120312364 | PHOTOACTIVE COMPONENT HAVING ORGANIC LAYERS - The description relates to an organic photoactive component, in particular an organic solar cell, having an electrode on the substrate and a top counter-electrode and a doped transport layer between the electrodes and a photoactive layer system, characterized in that a metal oxide layer is present between the photoactive system and the top counter-electrode. | 12-13-2012 |
20130104968 | Photoactive Component Comprising Organic Layers | 05-02-2013 |
20130160829 | Photoactive Component Having a Plurality of Transport Layer Systems - A photoactive component has an electrode and an opposing electrode. The electrodes have at least one organic layer system arranged between them, also having at least two photoactive layer systems and, between the photoactive layer systems, at least two different transport layer systems have the same charge carrier type. In this case, one transport layer system matches one of the two photoactive layer systems in energy terms, while the other transport layer system is of transparent design. | 06-27-2013 |
20130167931 | OPTOELECTRONIC COMPONENT WITH ORGANIC LAYERS - The present disclosure relates to an optoelectronic component having an electrode ( | 07-04-2013 |
20150295195 | TRANSPARENT ELECTRODE FOR OPTOELECTRONIC COMPONENTS - An optoelectronic component on a substrate includes a first and a second electrode. The first electrode is arranged on the substrate and the second electrode forms a counter electrode. At least one photoactive layer system is arranged between these electrodes. The at least one photoactive layer system including at least one donor-acceptor system having organic materials. | 10-15-2015 |
Patent application number | Description | Published |
20140152793 | TECHNIQUES FOR SCANNED ILLUMINATION - Imaging systems are provided for high speed, high resolution imaging of biochemical materials. In an example embodiment, an imaging system comprises an objective lens component, a line generator, a digital camera, a positioning stage, and a scan mirror. The line generator generates a line of light that is scanned across a portion of a substrate that is mounted on the positioning stage. The positioning stage moves the substrate in a particular direction that is substantially normal to an optical axis of the objective lens component. The camera collects an image of the portion of the substrate through the objective lens component. The scan mirror moves in coordination with the positioning stage, while the line of light is being scanned across the portion of the substrate and the substrate is being moved in the particular direction, in order to keep the image still with respect to the camera while the image is being collected by the camera. | 06-05-2014 |
20140152888 | IMAGING SYSTEMS WITH MOVABLE SCAN MIRRORS - An imaging system is provided wherein a positioning stage is translated with respect to an objective lens component and a scan mirror is repositioned while a two-dimensional image is made of a biochemical site on a substrate. In an example embodiment, an imaging system comprises a camera, an objective lens component, a positioning stage, and a scan mirror controllable by a servo system that synchronizes movement of the positioning stage and the tilting of the scan mirror so that the substrate image is maintained stable during imaging of the continuously moving positioning stage. | 06-05-2014 |
Patent application number | Description | Published |
20120099852 | METHOD AND SYSTEM FOR IMAGING HIGH DENSITY BIOCHEMICAL ARRAYS WITH SUB-PIXEL ALIGNMENT - A system and associated method for imaging high density biochemical arrays comprises one or more imaging channels that share a common objective lens and a corresponding one or more time delay integration-type imaging cameras with optical alignment mechanisms that permit independent inter-channel and intra-channel adjustment of each of four degrees: X, Y, rotation and scale. The imaging channels are configured to independently examine different spectra of the image of the biochemical arrays. | 04-26-2012 |
20120200692 | METHOD AND SYSTEM FOR IMAGING HIGH DENSITY BIOCHEMICAL ARRAYS WITH SUB-PIXEL ALIGNMENT - A method and associated system for imaging high density biochemical arrays comprises one or more imaging channels that share a common objective lens and a corresponding one or more time delay integration-type imaging cameras with optical alignment mechanisms that permit independent inter-channel and intra-channel adjustment of each of four degrees: X, Y, rotation and scale. The imaging channels are configured to independently examine different spectra of the image of the biochemical arrays. | 08-09-2012 |
20130222570 | METHOD AND SYSTEM FOR IMAGING HIGH DENSITY BIOCHEMICAL ARRAYS WITH SUB-PIXEL ALIGNMENT - A method and associated system for imaging high density biochemical arrays comprises one or more imaging channels that share a common objective lens and a corresponding one or more time delay integration-type imaging cameras with optical alignment mechanisms that permit independent inter-channel and intra-channel adjustment of each of four degrees: X, Y, rotation and scale. The imaging channels are configured to independently examine different spectra of the image of the biochemical arrays. | 08-29-2013 |
20140232845 | METHOD AND SYSTEM FOR IMAGING HIGH DENSITY BIOCHEMICAL ARRAYS WITH SUB-PIXEL ALIGNMENT - A method and associated system for imaging high density biochemical arrays comprises one or more imaging channels that share a common objective lens and a corresponding one or more time delay integration-type imaging cameras with optical alignment mechanisms that permit independent inter-channel and intra-channel adjustment of each of four degrees: X, Y, rotation and scale. The imaging channels are configured to independently examine different spectra of the image of the biochemical arrays. | 08-21-2014 |
20150160451 | METHOD FOR IMAGING HIGH DENSITY BIOCHEMICAL ARRAYS WITH SUB-PIXEL ALIGNMENT - A method and associated system for imaging high density biochemical arrays comprises one or more imaging channels that share a common objective lens and a corresponding one or more time delay integration-type imaging cameras with optical alignment mechanisms that permit independent inter-channel and intra-channel adjustment of each of four degrees: X, Y, rotation and scale. The imaging channels are configured to independently examine different spectra of the image of the biochemical arrays. | 06-11-2015 |
Patent application number | Description | Published |
20090209791 | PROCESS FOR THE MANUFACTURE OF FLUORINATED OLEFINS - A process for the production of fluorinated olefins, preferably fluorinated propenes, by contacting a feed stream containing a fluorinated olefin and hydrogen with a first amount of catalyst to produce the hydrofluorocarbon, wherein a first exit stream contains unreacted fluorinated olefin and hydrogen; contacting the first exit stream with a second amount of catalyst to produce a hydrofluorocarbon, wherein the second amount of catalyst is preferably greater than the first amount of catalyst; and contacting the hydrofluorocarbon with a catalyst for dehydrohalogenation to produce a product stream of fluorinated olefin. | 08-20-2009 |
20110105807 | Integrated Process for Fluoro-Olefin Production - Disclosed is a process for the manufacture of HFO-1234yf from TCP in three integrated steps that include hydrofluorination of TCP (tetrachloropropene) to HCFC-1233xf in the vapor phase followed by hydrofluorination of HCFC-1233xf to HCFC-244bb in the liquid phase which is then followed by dehydrochlorination in liquid or vapor phase to produce HFO-1234yf. The vapor phase hydrofluorination is carried out at a higher pressure than the liquid phase hydrofluorination, thereby eliminating the need for compression and/or intermediate recovery. Also, any HCl generated from this reaction is fed to the liquid phase hydrofluorination section to promote agitation and mixing. This results in a more economical process from an initial capital and operating cost versus conducting the 3-steps sequentially. | 05-05-2011 |
20120184785 | METHODS OF MAKING 2,3,3,3-TETRAFLUORO-2-PROPENE - Disclosed is a process for the manufacture of 1234yf from 1,1,2,3-tetrachloropropene, abbreviated herein as “TCP,” in three integrated steps:
| 07-19-2012 |