摘要:
A conjugated polymer containing isoindigo units is disclosed, which has the following structure: P: formula I; wherein, Ar is formula II, formula III or formula IV; R1 is a C8-C20 alkyl; R2 is a C1-C12 alkyl; n is an integer of 2-50. The conjugated polymer containing isoindigo units of this type has good solubility and film-forming property, as well as high thermal stability. HOMO and LUMO energy level are regulated effectively; the absorption range is broaden; and the energy conversion efficiency is greatly improved. A preparation method for the above conjugated polymer containing isoindigo units and use thereof in related fields are also provided.
摘要:
An organic electroluminescent device and a method of manufacture thereof are provided. The device comprises a conductive substrate, a hole-injecting layer, a light-emitting layer, and a cathode layer, which are stacked in order. The material of the hole-injecting layer is made of an acid-doped polyaniline. The polyaniline has good conductivity and high stability, and the polyaniline is suitable as the material of hole-injecting layer. The acid-doped polyaniline can significantly improve the solubility and conductivity. As a result of the acid-doped polyaniline as the hole-injecting layer, the light-emitting performance of the organic electroluminescent device is basically same as a traditional OLED, and the cost is lowered.
摘要:
Techniques are described for identifying conflicts between a prospective temporal key and an index of temporal keys, the index sorted based on a time value associated with each of the temporal keys. Embodiments determine whether a first temporal key within the index of temporal keys conflicts with the prospective temporal key. Here, the keys within the index may be sorted based upon a respective time value associated with each of the keys. Upon determining that the first temporal key conflicts with the prospective temporal key, the prospective temporal key is designated as conflicting with at least one existing temporal key in the index of temporal keys.
摘要:
Bioactive coatings that are stabilized against inactivation by weathering are provided including a base associated with a chemically modified enzyme, and, optionally a first polyoxyethylene present in the base and independent of the enzyme. The coatings are optionally overlayered onto a substrate to form an active coating facilitating the removal of organic stains or organic material from food, insects, or the environment.
摘要:
Techniques for reducing a voltage swing are disclosed. In one particular exemplary embodiment, the techniques may be realized as an apparatus for reducing a voltage swing comprising: a plurality of dynamic random access memory cells arranged in arrays of rows and columns, each dynamic random access memory cell including one or more memory transistors. The one or more memory transistors of the apparatus for reducing a voltage swing may comprise: a first region coupled to a source line, a second region coupled to a bit line, a first body region disposed between the first region and the second region, wherein the first body region may be electrically floating, and a first gate coupled to a word line spaced apart from, and capacitively coupled to, the first body region. The apparatus for reducing a voltage swing may also comprise a first voltage supply coupled to the source line configured to supply a first voltage and a second voltage to the source line, wherein a difference between the first voltage and the second voltage may be less than 3.5V.
摘要:
A packaged product. The package has a plastic container and a light-sensitive liquid composition contained in the plastic container. The container has a plastic container for protecting a light-sensitive liquid composition from light. The container has: i) a top; ii) a bottom opposing to the top; iii) a first layer extending from the top to the bottom, wherein the first layer is non-opaque; and iv) a second layer superposed with a part of the first layer, wherein the second layer has a blocking agent. The container has a non-superposed area covering the bottom. In the non-superposed area the first layer is not superposed with the second layer. The non-superposed area has a height h from about 2 mm to about 50 mm.
摘要:
A method and apparatus are provided for transmitting control information in a base station for a wireless communication system. The method includes transmitting, to a terminal, information associated with a number of Orthogonal Frequency Division Multiplexing (OFDM) symbols carrying control channels; determining a set of control channel candidates based on an IDentifier (ID) of the terminal; selecting at least one control channel candidate from among the set of control channel candidates; and transmitting the control information to the terminal through the selected at least one control channel candidate. Each control channel candidate included in the set of control channel candidates consists of one, two, four, or eight control channel elements (CCEs) existing in the OFDM symbols.
摘要:
Processes for preparation of a protein-polymer composite material are provided according to embodiments of the present invention which include providing an admixture of a polymer resin, a surfactant and a non-aqueous organic solvent. An aqueous solution containing bioactive proteins and substantially free of surfactant is mixed with the admixture. The emulsion is mixed with a crosslinker to produce a curable composition. The curable composition is cured, thereby producing the protein-polymer composite material.
摘要:
A scented stuffed toy has a latex body formed to define an exterior appearance and having a chamber therein, a scented material being scented and mounted inside the chamber, and a PU stuffing formed by polyurethane foam, fully filled in the chamber and adhered to an inner wall of the latex body. A method for producing a scented stuffed toy has a mold preparing step, a latex injecting step, a polyurethane filling step, a scented material adding step, a foaming step and a demolding step. As the PU stuffing is combined with the scented material and foamed inside the latex body, the present invention emits a scent and attracts the sense of smell of pets so that pets can play with the scented stuffed toy with more fun.
摘要:
Techniques for use in a blind detection process of information elements. Channels can be allocated into groups. For each group, resource blocks of each channel can be further divided into subspaces. A base station may communicate a number of channels in a group, a number of subspaces allocated to a group of channels, and a bit shift value to all mobile stations via non-specific user channels to a mobile station. The mobile station uses a blind detection scheme and the number of channels allocated per group, a number of sub-spaces per group of channels, and a bit shift value to locate an information element assigned to the mobile station. A number of blind detection trials may be capped to a sum of a number of channels for all allocated groups.