80results about How to "Reduce planarity" patented technology

The present invention provides a network topology structure on a star-cluster double-loop (SCDL), and the structure consists of 4m*2k processing units and 4m switching nodes, wherein, each 2k processing units are connected to form a star network topology structure, therefore, 4m star structures are formed; switching nodes of the 4m star structures are connected to form DL (2m) interconnection network topology structures. The present invention has the characteristics of canonicity, symmetry, planarity, excellent extendibility, lower network cost, simple switching nodes and simple routing policy. According to the present invention, a switching node is connected with four processing units, therefore, communication distance between processing units is reduced, localization feature of the system is improved, delay of the system is reduced and throughput of the system is improved. A novel Johnson coding method can be adopted by the switching nodes and processing units of the present invention, and the method make the coding of the switching nodes and processing units imply information of adjacent nodes and links of the interconnection network; therefore, the route algorithm design is simple.

When a single crystal semiconductor layer is bonded to a base substrate, a silicon oxide film is preferably used for one or both of the base substrate and a single crystal semiconductor substrate. According to this structure, an SOI layer having a strong bonding strength in a bonding portion can be obtained even when a substrate having an upper temperature limit of 700° C. or lower such as a glass substrate is used. In addition, a single crystal semiconductor substrate from which the single crystal semiconductor layer has been separated is reprocessed in such a manner that the single crystal semiconductor substrate is irradiated with laser light from the separation surface side of the single crystal semiconductor substrate, to melt the surface of the single crystal semiconductor substrate during the melting time per area of 0.5 microseconds to 1 millisecond. Then, the reprocessed single crystal semiconductor substrate is reused.

The invention relates to a boron-containing organic compound and application of the boron-containing organic compound to an OLED device. The structure of the compound is shown as a general formula (1), the whole molecule of the compound is a large rigid structure, and the introduction of substituent groups reduces the planarity of a material, so the steric hindrance of the material is increased, the material is not easy to rotate, and a three-dimensional space structure is more stable; and therefore, the compound has higher glass transition temperature and molecular thermal stability. In addition, the HOMO and LUMO distribution positions of the compound are separated from each other, so the compound has appropriate HOMO and LUMO energy levels; and therefore, after the compound is applied to the OLED device, the luminous efficiency of the device can be effectively improved, and the service life of the device can be effectively prolonged.

The invention discloses a fluorescent sensing polymer material for detecting nitryl explosives and a preparation method. The preparation method of the material comprises the following steps: taking 2,5- dibromo thiophene, poly(phenyleneethynylene) polymer and 2,7-dibromo-9,9-diphenylfluorene as raw materials; and polymerizing to obtain the fluorescent sensing polymer material. 9,9-Diphenylfluorene and thiophene monomer are introduced to synthesize the poly(fluorenyleneethynylene) polymer (PFEs). The 9,9-diphenylfluorene unit is introduced in the poly(phenyleneethynylene) polymer to weaken Pi-Pi stacking between skeletons, permeability of the polymer is improved, the polymer has rigid steric hindrance, meanwhile, the thiophene unit is introduced to enable the polymer to be rich in electrons, and an electron transfer function of the electrons between the nitro-aromatic compounds and the sensor is promoted.

The invention discloses an organic compound containing spirofluorene dibenzocycloheptene and an application of the organic compound. The compound with spirofluorene dibenzocycloheptene as a core is connected with a nitrogen-containing branched chain through phenyl, biphenyl or naphthyl. The compound is not prone to crystallization, has good film-forming property and heat stability and has higher glass transition temperature and proper HOMO and LUMO energy levels; by means of optimization of device structure, photoelectric property of an OLED (organic light emission diode) device can be effectively improved, and the service life of the OLED device can be effectively prolonged, so that application requirements of a panel manufacturing enterprise can be met better.

The invention provides an anthracene-containing compound, a synthesis method thereof, and an organic electroluminescent device, and relates to the technical field of organic photoelectric materials. In the invention, different ligands are connected to a main structure formed by connecting anthracene and acridine, thus regulating molecular weight, [pi]-conjugation degree and electrophilicity of thematerial, enhancing charge transmission capability, balancing carrier injection and increasing glass transition temperature. The compound is not liable to crystallize and has good film forming performance. The synthesis method is simple and easy to carry out. The compound can be used for producing the organic electroluminescent device, especially as a luminescent layer main body and an electron transfer layer material in the organic electroluminescent device. The organic electroluminescent device has high luminous efficiency and long service life.

A probe card has probe sections with silicon probes formed on an insulated circuit board that are connected by an adhesive on the supporting structures. The supporting structures are supported by fixing structures with each of the fixing structures being fixed on the circuit board. The probe card has the probe section's wiring and the circuit board's wiring being electrically connected by a metallic wiring and the sub printed circuit and the pogo pin electrically connected by an anisotropic conducting film with the sub printed circuit board and the pogo pin. A metallic layer is formed by the plating of the probe in the probe section. This reduces the manufacturing costs by enabling the damaged probes during manufacturing to be discarded and the others being used continually.

The invention relates to a pyrene-containing organic compound and application thereof, and belongs to the technical field of semiconductors, wherein the structure of the compound is represented by a general formula (1). The organic compound provided by the invention has relatively strong hole transport capability, and the hole injection and transport performance is improved under a proper HOMO energy level; under the proper LUMO energy level, the electron blocking effect is achieved, and the recombination efficiency of excitons in the light-emitting layer is improved; and when the compound used as a light-emitting functional layer material of an OLED light-emitting device, the branched chains in the range of the invention can be matched to effectively improve the exciton utilization rate and radiation efficiency, reduce the efficiency roll-off under high current density, reduce the device voltage, improve the current efficiency of the device and prolong the service life of the device.

The invention discloses a metal complex and an OLED (Organic Light Emitting Device) thereof, and relates to the technical field of organic photoelectric materials. The metal complex has a structure asshown in a formula (I), wherein an electron-rich dinitrogen coordination structure in the structure of the metal complex is beneficial for stabilizing central trivalent metal cations, and meanwhile,electron cloud distribution on metal iridium can also be affected, so that great influence to the photoelectric properties of a whole complex molecule can be generated; a quaternary ring formed by a ligand of the dinitrogen coordination structure and metal has stronger rigidity and is beneficial for reducing unnecessary vibration energy loss and realizing high-efficiency luminescence property. Byregulating substituent groups, the metal complex has better thermal stability and chemical property; by preparing the metal complex into a device and particularly using the metal complex as a doping material, the device has the advantages of low driving voltage and high luminous efficiency and is superior to a commonly used OLED.

The invention discloses a compound taking triarylamine as a core, and application of the compound, and belongs to the technical field of semiconductors, wherein the structure of the compound providedby the invention is as represented by a general formula (1). The compound provided by the invention has high glass transition temperature and molecular thermal stability, proper HOMO and LUMO energy levels and high mobility, and by optimizing the structure of the device, the photoelectric property of an OLED device can be effectively improved, and the service life of the OLED device can be effectively prolonged.

The invention relates to a method for joining cathode metal sheets to form crude strips that can be coiled and rolled and for the production of metal strips of a constant thickness from crude strips that have been produced from cathode metal sheets of varying thicknesses. The aim of the invention is to produce metal strips of a high purity that are devoid of non-metallic inclusions. The method can be used whenever highly pure and/or inclusion-free metal in strip or foil form is required in large quantities. The application of said method is only limited by the fact that the metal is deposited electrolytically on cathodes, and if permanent cathodes are used, must be separated from said cathodes without fragmentation. This is possible with the following metals: lead, zinc, tin, copper, nickel, cobalt, cadmium, iron and gold.

The invention discloses a compound taking a spirofluorene alkene structure as a core, a preparation method and applications thereof, wherein the structure of the compound is shown as a general formula(1). According to the invention, the compound has strong hole transport capability, wherein the hole injection and transport performance is improved under a proper HOMO energy level; under a proper LUMO energy level, the electron blocking effect is achieved so as to improve the recombination efficiency of excitons in a light-emitting layer; and with the application of the compound as the light-emitting functional layer material of an OLED light-emitting device, the utilization rate and the radiation efficiency of excitons can be effectively improved by matching with the branched chains in therange of the invention.

The disc filter apparatus comprises a drum that is rotatable around a shaft having a centre axis. The drum comprises filter discs positioned at an axial distance from each other. Each filter disc comprises a rim structure supported on the shaft and truncated, sector shaped filter plates mounted circumferentially in a radial plane to form an essentially continuous and planar disc surface. Each filter plate is attached with a fastening arrangement to the rim structure from a lower edge portion of the filter plate through at least three fastening points. The fastening arrangement between the filter plate and the rim structure comprises at each fastening point in the rim structure an adjustable sleeve construction. Prior art solutions require a radially planar fastening surface in the rim structure in order to have all the filter plates in one filter disc in the same radial plane. This is not necessary in the invention due to the use of an adjustable sleeve construction.

The invention discloses a compound containing a triarylamine structure, and an organic light-emitting device prepared from the same. The pi conjugation effect in the compound enables the compound to have a very strong hole transport capability, and the high hole transport rate can reduce the initial voltage of the device and improve the efficiency of the organic light-emitting device; the asymmetric triarylamine structure can reduce the crystallinity of molecules, reduce the planarity of the molecules and prevent the molecules from moving on a plane, so that the thermal stability of the molecules is improved; the structure of the compound makes distribution of electrons and holes in a light-emitting layer balanced, and improves the hole injection and transport performances under a proper HOMO energy level; the structure also has an electron blocking layer under a proper LUMO energy level, so the recombination efficiency of excitons in the light-emitting layer is improved; and when thecompound is used as a hole transport layer or an electron blocking layer material of the OLED luminescent device, the triarylamine is matched with the branched chain in the structure, so the exciton utilization rate and the radiation efficiency can be effectively improved.