摘要:
Disclosed herein is an anisotropic conductive film forming composition, including at least one polymer comprising a polymer containing a silane group; at least one polymerizable compound; and a plurality of conductive particles. The at least one polymer may include an elastomeric polymer and a filler polymer, at least one of which contains a silane group. The at least one polymerizable compound may include a cross-linking agent and/or a polymerization reaction enhancer. The cross-linking agent may also have a silane group. In addition, the film forming composition may include a solvent. The film forming composition is advantageous in that the resulting anisotropic conductive film exhibits enhanced peel and adhesive strength and low electrical contact resistance.
摘要:
Disclosed herein is a low-temperature fast-curable circuit connecting film for forming an anisotropic conductive film. The film includes a film-forming resin, a radical polymerizable material, a peroxide polymerization initiator, conductive particles, a transition metal. The transition metal activates the peroxide polymerization initiator. The circuit connecting material may be in a multi-layered structure, including: a first layer and a second layer formed on the first layer. The first layer includes, for example, a body-forming resin, a plurality of conductive particles, and a transition metal. The second layer includes, for example, a body-forming resin, a plurality of conductive particles, and a polymerization initiator.
摘要:
An anisotropic conductive film (ACF) composition includes a binder having a thermoplastic resin and a styrene-acrylonitrile (SAN) copolymer resin, a curing composition, and conductive particles.
摘要:
A stack type reactor that can adjust a length of channel (reaction time) to react raw substances with each other for a sufficient time and mix completely raw substances to maximize the reaction efficiency. The stack type reactor comprises an upper block with at least two inlets that introduce different kinds of raw substances and a lower channel fluidly connected to the inlets and formed at a lower surface thereof; a unit block including an upper channel corresponding to the lower channel of the upper block and formed on an upper surface thereof, the unit block including a lower channel formed at a lower surface thereof and fluidly connected with the upper channel via a connecting flow passage. The upper block and unit block form a flow path for the raw substances by connecting to the lower channel of the upper block to the upper channel of the unit block.
摘要:
The present invention relates to a method for reducing auto-fluorescence signals from a sample tissue in confocal Raman microscopy and to a method for diagnosing skin cancers using the same method. Raman spectroscopy has strong potential for providing non-invasive diagnosis of skin cancer. Auto-fluorescence signals from tissues, which interfere with the Raman signals, were greatly reduced using a confocal slit adjustment. Distinct Raman band differences between normal and BCC tissues for the amide I mode, the amide III mode and the PO2− symmetric stretching mode, showed that the present invention has strong potential for use as a dermatological diagnostic tool without the need for statistical treatment of spectral data. It was also possible to precisely differentiate BCC tissue from surrounding non-cancerous tissue using the confocal Raman depth profiling technique. According to the present invention, confocal Raman microscopy can provide a novel method for dermatological diagnosis since direct observations of spectral differences between normal and BCC tissues are possible.
摘要:
Electromagnetic control valve is disclosed. A permanent magnet and a needle are fitted in a cylindrical valve body, and a coil, and first and second yokes are mounted on an outside circumferential surface of the valve body. There are first and second ports in the valve body for making an outside space and an inside space of the valve body in communication. There is an orifice in the valve body for making the first and the second ports in communication. The needle is disposed at a position opposite to a side of the orifice, for moving in an up/down direction when a current is applied to the coil. Direction and amount of movement of the needle are dependent on a direction and an intensity of the current applied to the coil. When the needle moves, a tip of the needle varies an opened area of the orifice linearly, according to which a flow rate of the fluid passed through the orifice is controlled according to a position of the needle.
摘要:
A washing machine which determines an unbalanced state of laundry using an unbalance value and a variation of the unbalance value according to time so as to reduce the generation of vibration and noise, and a method for detecting the unbalanced state of the laundry therein. The washing machine includes a rotary tub containing laundry, a washing motor for rotating the rotary tub, a motor speed detecting unit detecting the speed of the washing motor and outputting a motor speed signal, and a controller calculating an unbalance value of the laundry and a variation of the unbalance value using the motor speed signal, determining the unbalanced state of the laundry in the rotary tub using the unbalance value and the variation of the unbalance value, and controlling the washing motor according to determination results.
摘要:
Disclosed are vitamin C derivatives linked with a peptide or a pharmaceutically acceptable salt thereof, a method of preparing the same, and a composition comprising the same.
摘要:
Disclosed is a method for detecting properties of a Metal Oxide Silicon (MOS) varactor, which includes: establishing a MOS varactor model equation in conjunction with an area of a gate; calculating values of the coefficients of the MOS varactor model equation through measurements for test materials; and extracting the properties of a capacitor of the MOS varactor using the calculated values of the coefficients. According to the method, the MOS varactor model equation can be expressed by Cgate=[Cigate×Area+Cpgate×Perimeter]×N, wherein, Cgate denotes gate capacitance for voltage applied to the gate, Cigate denotes intrinsic gate capacitance, Cpgate denotes perimeter gate capacitance, and N denotes the number of gate fingers. The MOS varactor model equation can be applicable to various sized capacitors, so that it is possible to estimate a gate capacitance for voltage applied to a gate, considering the differences due to the surface shapes of a device.
摘要:
The present invention relates to a substrate holder for performing the same or different processes on a plurality of substrates independently of each other in a single chamber and a chamber mounted with the same. According to the present invention, there is provided a substrate holder for fixing a plurality of substrates. The substrate holder comprises a plurality of nozzles for injecting curtain gas for separating the plurality of the substrates from each other.