摘要:
The invention relates to a counter electrode for a dye-sensitized solar cell and a manufacturing method thereof. The counter electrode comprises a conductive substrate and an acid doped polyaniline layer coated on at least one surface of the conductive substrate. The conductivity of the counter electrode is increased, the recombination probability of I3− and a conduction band electron is decreased, the bond strength of the acid doped polyaniline layer and the conductive substrate is enhanced, the electronic transmission rate and the conductivity of the counter electrode for the external circuit are further increased, and the production cost is reduced. The manufacturing method can simplify the production process, produce the stable performance counter electrode, increase the production efficiency, and reduce the requirement for production equipment, thus suitable for industrial production.
摘要:
An organic electroluminescence device comprises the following structure: a conductive base (110), a hole injection layer (120), a light emission layer (140), and a cathode layer (170) are laminated in sequence. The material of the hole injection layer (120) comprises a conductive polymer and an azo initiator. A nano-network structure is provided on the connecting surface of the hole injection layer (120) and the light emission layer (140). After being heated to a higher temperature, the azo initiator can be decompounded to release N2, thus the nano-network structure is formed on the surface of the hole injection layer (120). The nano-network structure can efficiently increase the contacting area of the hole injection layer (120) and the adjacent layer. The injection efficiency of the hole is improved. A manufacturing method of the organic electroluminescence device is also provided.
摘要:
The present invention relates to a fiber distribution hub. The fiber distribution hub comprises a base case comprising at least one port portion for introducing an optical cable, wherein the optical cable includes a first fiber; a splitter case releasably attached to the base case; a splice tray rotatably hinged to the splitter case; and a cover engagable with the base case to enclose the splitter case and the splice tray. The first fiber is connected to a second fiber in the splice tray, and the second fiber is connected with a splitter in the splitter case to separate the second fiber into a plurality of separate third fibers. Thus, the invention provides a compact and modular fiber distribution hub. In addition, the fiber distribution hub can join optical fibers by mechanical splices, fusion splices and fiber optic connectors in a single unit.
摘要:
Accessing a digital file from a database which includes the steps of determining a first set of data entry protocols for enabling a user to access i.e. preview at least one portion of the digital file, enabling a user to access the one or more portions by entering the first set of protocols, determining a second set of data entry protocols for enabling a user to access the entire digital file from the database, and enabling a user to access the entire digital file by entering the second set of data entry protocols in response to the user accessing the one portion or some threshold of a predetermined number of such portions.
摘要:
A semiconductor memory bit cell includes an inverter latch including a pair of cross-coupled inverters. A first transistor has a gate coupled to a first control line and a source coupled to the inverter latch, and a second transistor has a gate coupled to a second control line and a drain coupled to the drain of the first transistor at a first node. A third transistor has a source coupled to the first node and a gate coupled to a word line, and a fourth transistor has a gate coupled to a source of the second transistor and to the inverter latch. A fifth transistor has a gate coupled to the word line and a drain coupled to a read bit line.
摘要:
A method for providing improved performance in retrieving and classifying causal sets of events from an unstructured signal can comprise applying a temporal-causal analysis to the unstructured signal. The temporal-causal analysis can comprise representing the occurrence times of visual events from an unstructured signal as a set of point processes. An exemplary embodiment can comprise interpreting a set of visual codewords produced by a space-time-dictionary representation of the unstructured video sequence as the set of point processes. A nonparametric estimate of the cross-spectrum between pairs of point processes can be obtained. In an exemplary embodiment, a spectral version of the pairwise test for Granger causality can be applied to the nonparametric estimate to identify patterns of interactions between visual codewords and group them into semantically meaningful independent causal sets. The method can further comprise leveraging the segmentation achieved during temporal causal analysis to improve performance in categorizing causal sets.
摘要:
A computer-implemented method of sorting electronic messages can include identifying at least one recipient of an electronic message and retrieving a classification scheme of the recipient. An identifier can be included within the electronic message. The identifier can specify a tag selected from the classification scheme of the recipient. The electronic message, including the identifier specifying the selected tag, can be sent.
摘要:
A method for minimizing the message flow wait time for management user exits in a message broker application. A message broker application processes a request in a request and a response message flow. The request message flow generates a request identifier, collects information about the request message flow, and stores the request identifier and information in a global data map. The response message flow uses the request identifier to access the map and read the collected information without having to acquire a lock on the map. The response message flow also collects information about the response message flow, and generates management information about the request based on the information about the request message flow and the information about the response message flow. A dedicated clean up thread in the message broker application is used to remove used items from the global data map.
摘要:
Methods for allocating a physical downlink control channel (PDCCH) to reduce a number of PDCCH candidates in a search space for carrier aggregation on a user equipment (UE) are disclosed. The method comprises the step of selecting a control channel element (CCE) aggregation level for a PDCCH allocation for each of a plurality of user equipments (UEs) at an evolved NodeB (eNB). The operation of identifying a transmission mode for each of a plurality of component carriers (CCs) associated with the PDCCH at the eNB follows. The next operation of the method is assigning each CC's downlink control information (DCI) into CCEs in a PDCCH search space in the PDCCH starting at a CCE location based on the CC's transmission mode and the CCE aggregation level for the UE receiving the CC.