Patent application number | Description | Published |
20100326497 | HIGHLY EFFICIENT TANDEM POLYMER PHOTOVOLTAIC CELLS - A tandem polymer photovoltaic device includes a first bulk hetero-junction polymer semiconductor layer, a second bulk hetero-junction polymer semiconductor layer spaced apart from the first bulk hetero-junction polymer semiconductor layer, and a metal-semiconductor layer between and in contact with the first and second bulk hetero junction polymer semiconductor layers. The first and second bulk hetero-junction polymer semiconductor layers have complementary photon absorption spectra. | 12-30-2010 |
20110008926 | SOLAR CELL WITH CONDUCTIVE MATERIAL EMBEDDED SUBSTRATE - Conductive material grids or lines embedded or partially embedded in a transparent substrate of a solar cell. The grids or lines can have a higher conductivity than the anode or they can have the same conductivity. The grids or lines increase the volume of the anode and, thus decrease sheet resistance of the same. | 01-13-2011 |
20110108856 | ORGANIC LIGHT EMITTING DIODE AND ORGANIC SOLAR CELL STACK - This disclosure relates to an organic solar cell and an organic light emitting diode stack. The stack comprises a solar cell portion having a substrate, an electrode, an active layer, and a second electrode. The stack also comprises a light emitting diode portion having a substrate, an electrode, an active layer, and a second electrode. The solar cell portion is laminated to the light emitting diode portion to form a stack. In a variation, the stack comprises a solar cell portion that includes a substrate, an electrode and an active layer. In this variation, there is a connection portion that includes a second substrate, having a second electrode on one side and a third electrode on the other side of the second substrate. Also in this variation, there is also a light emitting diode portion, which includes a third substrate, an electrode on the third substrate and a second active layer. The solar cell portion is laminated to the connection portion and the connection portion is laminated to the light emitting diode portion to form a stack. | 05-12-2011 |
20150344495 | PROCESS OF MAKING DIFLUOROTHIENOTHIOPHENE BASED CONJUGATED POLYMERS - A method of producing a monomer wherein the method begins by dissolving 3-fluoro-4,6 dihydrothieno[3,4-b]thiophene in a solvent to create a solution. An initiator is then added to the solution to produce an initiated solution. This is followed by adding a fluorinated chemical to the initiated solution to produce 2,3-difluoro-4,6-dihydrothieno[3,4-b]thiophene. 2,3-difluoro-4,6-dihydrothieno[3,4-b]thiophene is then oxidized with an oxidant to produce 2,3-difluorothieno[3,4-b]thiophene. 2,3-difluorothieno[3,4-b]thiophene is then bromoated to produce 4,6-dibromo-2,3-difluorothieno[2,3-c]thiophene. The final step involves debrominating 4,6-dibromo-2,3-difluorothieno[2,3-c]thiophene and adding an aryl group to produce the monomer | 12-03-2015 |
20150344608 | COMPOSITION AND APPLICATIONS OF A MULTI-COMPONENT BENZO[1,2-B:4,5-B] DITHIOPHENE-DIFLUOROTHIENOTHIOPHENE RANDOMLY SUBSTITUTED POLYMERS FOR ORGANIC SOLAR CELLS - A polymer having two different sets of repeat units consisting essentially of: | 12-03-2015 |
20150344616 | PROCESS OF MANUFACTURING AND APPLICATIONS OF A MULTI-COMPONENT BENZO[1,2-B:4,5-B] DITHIOPHENE-THIENOTHIOPHENE RANDOMLY SUBSTITUTED CONJUGATED POLYMERS FOR ORGANIC SOLAR CELLS - A process of polymerizing | 12-03-2015 |
20150344630 | PROCESS OF PRODUCING AND APPLICATIONS OF A MULTI-COMPONENT BENZO[1,2-B:4,5-B] DIFLUOROTHIENOTHIOPHENE RANDOMLY SUBSTITUTED POLYMERS FOR ORGANIC SOLAR CELLS - A process of dissolving 3-fluoro-4,6-dihydrothieno[3,4-b]thiophene in a solvent to create a solution. An initiator is then added to the solution to produce an initiated solution followed by adding a fluorinated chemical to the initiated solution to produce 2,3-difluoro-4,6-dihydrothieno[3,4-b]thiophene. 2,3-difluoro-4,6-dihydrothieno[3,4-b]thiophene is then oxidized with an oxidant to produce 2,3-difluorothieno[3,4-b]thiophene. A brominating step then occurs to the 2,3-difluorothieno[3,4-b]thiophene to produce 4,6-dibromo-2,3-difluorothieno[2,3-c]thiophene. 4,6-dibromo-2,3-difluorothieno[2,3-c]thiophene is then debrominated and polymerized to | 12-03-2015 |
20150349260 | COMPOSITIONS AND APPLICATIONS OF A MULTI-COMPONENT BENZO[1,2-B:4,5-B] DITHIOPHENE-THIENOTHIOPHENE RANDOMLY SUBSTITUTED POLYMERS FOR ORGANIC SOLAR CELLS - A polymer having at least four different repeat units comprising: | 12-03-2015 |
20150349261 | DIFLUOROTHIENOTHIOPHENE BASED CONJUGATED POLYMERS - A polymer having a monomer repeat unit comprising | 12-03-2015 |
Patent application number | Description | Published |
20100131762 | SECURED COMMUNICATION METHOD FOR WIRELESS MESH NETWORK - A secured communication method for Wireless Mesh Network (WMN) in the field of network technology includes initial authentication request, authentication negotiation process of the authentication server and encrypted data communication via pre-shared key and other valid Mesh Point (MP) in the WMN in order to implement the functions of the WMN. The present invention not only meets the new needs of the WMN dynamic self-organization, but also provides the security performance almost the same as the IEEE 802.11 standard requirements. The present invention is easily applied into WMN upon IEEE 802.11 links, and furthermore, the architecture disclosed in the present invention is quite simple and easy to implement with full compatibility and flexibility. | 05-27-2010 |
20100254364 | RATE-ADAPTIVE METHOD FOR WIRELESS MESH NETWORK - This invention relates to a rate-adaptive method for wireless mesh network in areas of wireless networking technology. In the invention, each node in the wireless mesh network broadcasts probe packets and meanwhile receives probe packets from its neighboring nodes, and maintains a rate priority table in time based on the sending success ratio of probe packets, and then sets up a new dynamic probe queue according to this rate priority table, selectively sending all the probes with rates that are listed in the rate priority table or close to them, and the automatic rate selection is accomplished by decisions on probes' sending success ratio. This invention can adapt to the changes of the network conditions very well, and reduce the influence of route broadcast and convergence on network throughput as much as possible, and at the meantime, it takes the changes in network topology into account, thus is very suitable for conditions with a complex spatial distribution of electromagnetic waves. | 10-07-2010 |
Patent application number | Description | Published |
20100228914 | DATA CACHING SYSTEM AND METHOD FOR IMPLEMENTING LARGE CAPACITY CACHE - Disclosed is a data caching system and a method for implementing a large capacity cache. The system includes: a record processing apparatus and a record storage apparatus which is configured with a first storage unit configured in a disk unit, a second storage unit and a third storage unit. The record processing apparatus is configured with a record inserting unit; the record inserting unit is adapted to store a record to be cached which comprises one or more data blocks into the first storage unit; the record inserting unit is further adapted to obtain addressing information of each data block of the record to be cached, configure one or more data block nodes in the second storage unit, and store the addressing information in the corresponding data block nodes; and the record inserting unit is further adapted to configure an index node in the third storage unit for the record to be cached, and establish an addressing relationship between the index node and the one or more data blocks of the record to be cached. The method and system provided by the present invention divide information related to the record into three parts according to their functions and store them separately, which sufficiently considers the characteristics of the cache. | 09-09-2010 |
20110238758 | Method And Apparatus For Displaying Feeds Content Of Contact And Processing Apparatus And System Thereof - A system for displaying feeds contents of a contact and for processing feeds contents of a contact. The system obtains feeds content data of a contact of a user, mixes and sorts the feeds content data. The system pulls out, when the user requests for obtaining the feeds contents of the contact, complete information of the feeds contents requested by the user, and displaying the complete information. | 09-29-2011 |
20140091005 | Package Cushioning Material for Liquid Crystal Glass - The present invention provides a package cushioning material for liquid crystal glass, which includes an air sack sheet and scratch protection layers arranged at contact sites of the air sack sheet with four corners of a piece of liquid crystal glass. The air sack sheet is formed by connecting a plurality of air sacks. The scratch protection layers are single-sided adhesive tapes or foamed PE cushioning materials. The package cushioning material for liquid crystal glass according to the present invention uses an air sack sheet as a basic material to be used in combination with scratch protection layers arranged at contact sites of the air sack sheet with the four corners of the liquid crystal glass so as to prevent the liquid crystal glass from scratching and breaking the air sacks thereby providing improved effect of cushioning and thus highly effective protection of the liquid crystal glass during transportation. | 04-03-2014 |
20140098565 | Backlight Module - The present invention provides a backlight module, which includes a backplane, a reflector plate arranged inside the backplane, a light guide plate arranged on the reflector plate, an optic film assembly arranged above the light guide plate, a backlight source arranged inside the backplane and corresponding to the light guide plate, a mold frame mounted to the backplane, and a resilient block wall that is arranged above the backlight source and a light incidence end of the light guide plate and is fixed to the mold frame by means of force-fitting, bonding, or snap fitting. The resilient block wall has a bottom face and a side face perpendicular to the bottom face. The bottom face and the side face are set in tight engagement with an upper surface of the light guide plate and the backlight source. | 04-10-2014 |
20140351431 | NETWORK COMMUNICATION METHOD AND SYSTEM - A network communication method for use in a system kernel where a network data transceiver thread and a listening socket are created. The method includes steps of: associating the network data transceiver thread with the listening socket and adding the listening socket into an epoll queue; listening, by the listening socket, events in the epoll queue and performing, when sensing an event requiring to transmit/receive data, a specific operation corresponding to the event and sending a notification to the network data transceiver thread associated with the listening socket; and transmitting/receiving, by the network data transceiver thread, a network data according to the notification from the listening socket. A network communication system is also provided. | 11-27-2014 |
20150032807 | System And Method For Network Access Based On Application Layer Data - A system providing network access based on application layer data, including at least one client device, an access server, and a background server group. The client device is configured to establish a TCP connection with the access server and send a data request to the access server through the TCP connection. The access server is configured to select a background sever serving the client device from the background server group according to the data request, and send TCP information initiated in the TCP connection to the selected background server. The selected background server is configured to directly send data to the client device according to the TCP information. | 01-29-2015 |
Patent application number | Description | Published |
20110211684 | METHOD, DEVICE AND SYSTEM FOR JUDGING CALL TYPE - A method, device and system for judging a call type are disclosed in embodiments of the present invention. The method includes: receiving a call request from a calling terminal, where the call request carries a calling terminal number and a called terminal number; querying a number information storage server for plan information of the calling terminal number and/or the called terminal number according to the call request; and judging the call type of a call service corresponding to the call request according to the plan information of the calling terminal number and the called terminal number. In the embodiments of the present invention, a number information storage server stores and manages the number plan information uniformly, thus reducing the maintenance costs; and the method, device and system for judging a call type enable judging of the call type of a terminal. | 09-01-2011 |
20130258236 | BACKLIGHT MODULE AND LIQUID CRYSTAL DISPLAY DEVICE - The present invention is related to a backlight module and a liquid crystal display device, and includes a light source, a light guide plate, a back plate, a fixed retaining part and an elastic retaining part. The edge of the back plate is formed with a peripheral frame perpendicular to a plane of the back plate. One end of the elastic retaining part is connected to the peripheral frame, and the other end of the elastic retaining part is elastically connected to a surface of the light guide plate opposite to the light input surface. The cost of the present invention is low and the manufacture thereof is simple, while the deformation of the light guide plate due to the temperature can be transferred to a surface of the light guide plate opposite to the light input surface. | 10-03-2013 |
20130335958 | LED Lightbar for Backlight Module, and Backlight Module - The invention relates to the field of LCDs, and more particularly to an LED lightbar for a backlight module, and a backlight module. The front face of the LED lightbar is provided with LED lights, and the back face of the LED lightbar is a plane used for the sticking of a thermal conductive adhesive; the back face of the LED lightbar is provided with positioning edge(s) used for positioning the thermal conductive adhesive, and the positioning edge(s) is protruded from the back plane of the LED lightbar. The back face of the LED lightbar for a backlight module of the invention is provided with positioning edge(s) used for positioning the thermal conductive adhesive, and the positioning edge(s) is protruded from the back plane of the LED lightbar. When sticking the thermal conductive adhesive, the operator can align the thermal conductive adhesive with the edge of the positioning edge(s) to tidily stick. If being tidily stuck, the thermal conductive adhesive is tightly matched with the LED lightbar. Because the thermal conductive adhesive is not pulled to be straight, the inward pulling stress is avoided. Thus, even under severe conditions, the adhesive failure and deformation are not easily generated, and the stability and heat dissipating effect of the backlight module are guaranteed. | 12-19-2013 |
20140009907 | Backlight Module, Connecting Element and Disassembly Method Thereof - The present invention provides connecting element, which includes mold frame and back plate; side of back plate disposed with convex bump unit having a bottom surface, side of mold frame disposed with opening having elastic latch unit inside, latch unit having latch hook part with top surface; wherein bottom surface of convex bump unit contacting to push top surface of latch hook part to make latch unit and convex bump unit fitly engaged, side of top surface of latch hook part near free end of latch hook part higher than bottom surface of convex bump unit. The invention also provides backlight module and disassembly method. Through designing different latch unit and convex bump unit, the invention effectively prevents latch hook part from springing back and damages caused by repetitive flipping latch hook part during disassembly. The invention ensures easy assembly/disassembly and reduces cost. | 01-09-2014 |
20140029170 | Front Frame, Method for Making The Same, and Liquid Crystal Display Device - The present invention discloses a front frame, a method for making the front frame, and a liquid crystal display device incorporated with the front frame. The method includes the steps of a) providing, an elongate metallic strip having head and tail and divided by cutting three predetermined V-cuts to divide into four interconnected sections; b) conducting a rolling process along a central line of the metallic strip such that an angled strip having a top surface and a skirt perpendicular the top surface is formed, wherein the V-cuts are located on the top surface; c) folding the angled strip centered on each of the V-cuts ninety (90) degrees such that each individual section is perpendicular to each other so as to configure a rectangular frame; and d) interconnecting the head and the tail of the angled strip to configure a rigid front frame. The metallic strip is transformed into an angled strip angled strip by means of rolling, and then folded, interconnected so as to configure the front frame. The front frame made through conventional pressing can be readily replaced. The operation is simplified, and is readily suitable for making front frame with larger dimensions. | 01-30-2014 |
20140359233 | READ-WRITE CONTROL METHOD FOR MEMORY, AND CORRESPONDING MEMORY AND SERVER - Described are a read-write control method for memory, and a corresponding memory and server. The method comprises: dividing a storage resource of the memory by taking a block as a unit; to write data, combining the data to be written into a data block, writing the data block in a free segment of the memory, and recording an identifier and a corresponding index of the data, the index of the written data is an offset indicating a memory location of the data in the memory; to read data, reading the data from the offset of the memory according to an identifier and a index of the data to be read. When read-write control is performed on the memory, the number of the times that the I/O operation is performed on the memory is reduced during data writing, thereby improving the efficiency of the write operation on the memory. | 12-04-2014 |
Patent application number | Description | Published |
20110305626 | Method of Synthesizing Pyrite Nanocrystals - A method of synthesizing pyrite nanocrystals is disclosed which in one embodiment includes forming a solution of iron (III) diethyl dithiophosphate and tetra-alkyl-ammonium halide in water. The solution is heated under pressure. Pyrite nanocrystal particles are then recovered from the solution. | 12-15-2011 |
20120060922 | LAYERED INORGANIC NANOCRYSTAL PHOTOVOLTAIC DEVICES - A non-sintered structure. The non-sintered structure includes a first non-sintered nanocrystal layer, and a second non-sintered nanocrystal layer wherein the first layer and the second layer are configured to interact electronically. | 03-15-2012 |
20130040138 | ULTRATHIN NANOWIRE-BASED AND NANOSCALE HETEROSTRUCTURE BASED THERMOELECTRIC CONVERSION STRUCTURES AND METHOD OF MAKING THE SAME - An ultrathin tellurium nanowire structure is disclosed, including a rod-like crystalline structure of tellurium, wherein the crystalline structure is defined by diameters of between 5-6 nm. In addition, an ultrathin tellurium-based nanowire structure is disclosed including a rod-like crystalline structure of one of lead telluride and bismuth telluride, wherein an ultrathin tellurium nanowire structure is used as a precursor to generate the rod-like crystalline structure. Furthermore, a nanoscale heterostructure tellurium-based nanowire structure is disclosed including a dumbbell-like crystalline heterostructure having a center rod-like portion and one octahedral structure connected to each end of each of the center rod- like portions, wherein the center rod-like portion is a tellurium-based nanowire structure and the octahedral structures are one of lead telluride, cadmium telluride, and bismuth telluride. | 02-14-2013 |
20130273370 | ULTRATHIN NANOWIRE-BASED AND NANOSCALE HETEROSTRUCTURE-BASED THERMOELECTRIC CONVERSION STRUCTURES AND METHOD OF MAKING SAME - A nanoscale heterostructure tellurium-based nanowire structure, including a rod-like tellurium nanowire structure and a metal telluride agglomeration connected to the rod-like nanowire structure. The metal telluride agglomeration may have an octahedral shape or a platelet shape. The agglomeration structures are selected from the group comprising lead telluride, cadmium telluride, bismuth telluride, and combinations thereof. | 10-17-2013 |
20140050655 | SYNTHESIS OF METAL OXIDE-BASED THERMOELECTRIC MATERIALS FOR HIGH TEMPERATURE APPLICATIONS - Nanowire synthesis and one dimensional nanowire synthesis of titanates and cobaltates. Exemplary titanates and cobaltates that are fabricated and discussed include, without limitation, strontium titanate (SrTiO | 02-20-2014 |
20140060607 | FLEXIBLE POLYMER-BASED THERMOELECTRIC MATERIALS AND FABRICS INCORPORATING THE SAME - Thermoelectric materials and flexible polymer-based thermoelectric materials that may be applied to fabrics for use as personal cooling/heating clothes and portable power source. | 03-06-2014 |
20140144477 | THERMOELECTRIC NANOCRYSTAL COATED GLASS FIBER SENSORS - This disclosure examines using lead telluride nanocrystals as well as other materials suitable for thermoelectric conversion, particularly materials with high Figure of Merit values, as coatings on flexible substrates. This disclosure also examines using flexible substrates with lead telluride nanocrystal coatings as sensors. | 05-29-2014 |
20140261609 | ULTRATHIN NANOWIRE-BASED AND NANOSCALE HETEROSTRUCTURE BASED THERMOELECTRONIC CONVERSION STRUCTURES AND METHOD OF MAKING THE SAME - A nano scale hetero structure tellurium-based nanowire structure is disclosed including a dumbbell-like crystalline heterostructure having a center rod-like portion and one octahedral structure connected to each end of each of the center rod-like portions, wherein the center rod-like portion is a bismuth-telluride nanowire structure and the octahedral structures are lead telluride. | 09-18-2014 |
20140360550 | NANOCRYSTAL COATED FLEXIBLE SUBSTRATES WITH IMPROVED THERMOELECTRIC EFFICIENCY - This disclosure examines using lead telluride nanocrystals as well as other materials suitable for thermoelectric conversion, particularly materials with high Figure of Merit values, as coatings on flexible substrates. | 12-11-2014 |
20160023916 | SYNTHESIS OF METAL OXIDE-BASED THERMOELECTRIC MATERIALS FOR HIGH TEMPERATURE APPLICATIONS - Nanowire synthesis and one dimensional nanowire synthesis of titanates and cobaltates. Exemplary titanates and cobaltates that are fabricated and discussed include, without limitation, strontium titanate (SrTiO | 01-28-2016 |
Patent application number | Description | Published |
20130214213 | SYNTHESIS OF PHOTOVOLTAIC CONJUGATED POLYMERS - A method of making a fluorothieno[3,4-b]thiophene derivatives and photovoltaic polymers containing same using 3-bromothiophene-2-carboxylic acid as a starting material. This synthetic route provides an easier synthesis as well as greater yield and a purer product, which produces superior results over the prior art less pure products. The resulting materials can be used in a variety of photovoltaic applications and devices, especially solar cells. | 08-22-2013 |
20140151657 | Furan and Selenophene Derivatized Benzo [1,2-b:4,5-b'] Dithiophene-Thienothiophene Based Conjugated Polymers For High-Efficiency Organic Solar Cells - Compositions, synthesis and applications for furan, thiophene and selenophene derivatized benzo[1,2-b:3,4-b′]dithiophene(BDT)-thienothiophene (BDT-TT) based polymers, namely, poly[(4,8-bis(5-(2-ethyhexyl)selenophen-2-yl)-benzo[1,2-b;4,5-b′]dithiophene)-2,6-diyl-alt-(4-(2-ethylhexanoyl)-3-fluorothieno[3,4-b]thiophene)-2-6-diyl (CS-15), poly[(4,8-bis(5-(2-ethyhexyl)selenophen-2-yl)-benzo[1,2-b;4,5-b′]dithiophene)-2,6-diyl-alt-(4-(2-ethylhexyl)-3-fluorothieno[3,4-b]thiophene)-2-carboxylate-2-6-diyl (CS-16), poly[(4,8-bis(5-(2-ethyhexyl)furan-2-yl)-benzo[1,2-b;4,5-b′]dithiophene)-2,6-diyl-alt-(4-(2-ethylhexyl)-3-fluorothieno[3,4-b]thiophene)-2-carboxylate-2-6-diyl (CS-18) and poly[(4,8-bis(5-hexylfuran-2-yl)-benzo[1,2-b;4,5-b′]dithiophene)-2,6-diyl-alt-(4-(2-ethylhexanoyl)-3-fluorothieno[3,4-b]thiophene)-2-6-diyl (CS-24) are disclosed. Further, an organic solar cell constructed of a derivatized benzo[1,2-b:3,4-b′]dithiophene(BDT)-thienothiophene (BDT-TT) based polymer is discussed. | 06-05-2014 |
20150136224 | ANTHRADITHIOPHENE-BASED SEMICONDUCTING POLYMERS AND METHODS THEREOF - Compositions, synthesis and applications for benzene, furan, thiophene, selenophene, pyrole, pyran, pyridine, oxazole, thiazole and imidazole derivatized anthra[2,3-b:6,7-b′]dithiophene (ADT) based polymers, namely, poly{5,11-bis(5-(2-ethylhexyl)thiophen-2-yl)anthra[2,3-b:6,7-b′]dithiophene-2,8-diyl-alt-2-ethyl-1-(thieno[3,4-b]thiophen-2-yl)hexan-1-one-4,6-diyl}, poly{5,11-bis(5-(2-ethylhexyl)furan-2-yl)anthra[2,3-b:6,7-b′]dithiophene-2,8-diyl-alt-2-ethyl-1-(thieno[3,4-b]thiophen-2-yl)hexan-1-one-4,6-diyl and poly{5,11-bis(5-(2-ethylhexyl)selenophen-2-yl)anthra[2,3-b:6,7-b′]dithiophene-2,8-diyl-alt-2-ethyl-1-(thieno[3,4-b]thiophen-2-yl)hexan-1-one-4,6-diyl} are disclosed. Further, an organic solar cell constructed of a derivatized anthra[2,3-b:6,7-b′]dithiophene (ADT) based polymer is discussed. | 05-21-2015 |
20150210800 | SYNTHESIS OF PHOTOVOLTAIC CONJUGATED POLYMERS - A method of making a fluorothieno[3,4-b]thiophene derivatives and photovoltaic polymers containing same using 3-bromothiophene-2-carboxylic acid as a starting material. This synthetic route provides an easier synthesis as well as greater yield and a purer product, which produces superior results over the prior art less pure products. The resulting materials can be used in a variety of photovoltaic applications and devices, especially solar cells. | 07-30-2015 |