摘要:
There is provided an apparatus and method for manufacturing a light emitting device package improved in terms of the reliability and process efficiency of a light emitting device. The apparatus includes a heating block including a recessed portion provided in an area in which a light emitting device package is disposed, and a protruding portion disposed within the recessed portion while corresponding to a recess formed in a lower surface of the light emitting device package; and a clamp disposed on a lead frame of the light emitting device package and fixing the lead frame and the light emitting device package to the heating block.
摘要:
It relates to a dye compound for solar cells, a dye-sensitized photoelectric converter and dye-sensitized solar cells. The photoelectric conversion efficiency of solar cells is improved by using the dye compound for solar cells, expressed by formula 1: in which X is at least one aromatic group and symmetric about the X—R1 bond axis or at least hetero aromatic group having at least one hetero atom chosen from N and S and symmetric about the X—R1 bond axis; R1 is C1 to C20 cyclic substituted or unsubstituted alkyl or C1 to C20 linear substituted or unsubstituted alkyl; L1 and L2 are substituted or unsubstituted hydrocarbons having 2 to 8 conjugated p-orbitals; Y1 and Y2 are better electro-withdrawing group than X and may contain at least one acidic hydrogen which is able to have hydrogen bond.
摘要:
A laminated lens package and a method of fabricating the same are disclosed. The laminated lens package includes a first lens layer including a first lens element formed at one surface thereof through a first mold; a second lens layer including a second lens element formed at one surface thereof through a second mold, corresponding to a location of the first lens element; and a polymer layer provided between the first lens layer and the second lens layer. Accordingly, desired refraction can be implemented by controlling a refractive index. Also, since no spacers are used, defects caused by adhesion of an adhesive agent do not occur. Thus, a fabrication process is simplified, so that productivity can be improved and a fabrication cost can be reduced.
摘要:
A content addressable merged queue (camQ) architecture for high-speed switch fabrics reduces the memory requirement for crossbar switch input and output queues using memory cells and age tag comparators. CamQ emulates VOQ FIFO for each supporting priority, eliminating HOL blocking. Multiple QoS levels are supported cost effectively at higher traffic bandwidth limits. Content addressable memory (CAM) cells store payload destinations, which can be addressed by cell priorities. Once a priority for QoS is decided, all the cells with the selected priority in the payload can make connection requests to destination ports directly through the CAM structure. An age tag is assigned to incoming cells and fast age tag comparators provide FCFS features by selecting the oldest cell. Small memory sizes prevent the bottlenecking in ingress and egress queues. A CIOQ crossbar has a fast switching speed, emulating a FIFO output queue switch. Age and priority are interleaved to schedule switching.
摘要:
A binary comparator for comparing two binary digits A and B includes multiple Equality Check Pass Gates (ECPGs E0-E3) connected serially to one another, for comparing the respective bit pairs from the least significant bit to the most significant bit of the binary digits A and B, two resistance units (P1, P2), two inverters (INV31, INV32) and multiple switching transistors, and is capable of obtaining the result of comparing the two binary digits A and B (A>B, A=B or A
摘要:
A silica precursor having a selective adsorptivity with respect to cobalt ions is disclosed. The silica precursor includes a cross-linked 2,6-diamino pyridine group obtained by using 2,6-diamino pyridine, phosgene and 3-aminopropyltriethoxysilane.
摘要:
Disclosed are a negative active material for a rechargeable lithium battery including lithium silicide having a I41-a crystalline phase structure, a method of manufacturing the same, and a rechargeable lithium battery including the same.
摘要:
There is provided an input device of a touch screen and a method of manufacturing the same. A input device of a touch screen according to an aspect of the invention may include: a first board and a second board arranged to face each other; a first conductive layer and a second conductive layer provided on the first board and the second board, respectively, while the first conductive layer and the second conductive layer face each other; and a zinc oxide thin film provided on the first conductive layer and aligned in a c-axis direction, wherein electrical changes in the zinc oxide thin film caused by mechanical deformation, applied to one region of the second conductive layer, are detected in the first conductive layer.