Abstract:
Disclosed are a monomer for a hardmask composition represented by the Chemical Formula 1, a hardmask composition including the monomer, and a method of forming a pattern.
Abstract:
A composition for a hardmask including copolymer including repeating units represented by Chemical Formulae 1 and 2 and a solvent, a method of forming a pattern using the same, and a semiconductor integrated circuit device including a pattern formed using the method are provided.
Abstract:
The present invention relates to a structure for tissue regeneration and to a production method therefor. The structure for tissue regeneration according to the present invention allows autologous tissue to be used, makes stable transplantation possible and can be produced without additional materials such as biopolymers. Also, it can be produced to a diameter of any desired size from a number of microns to a number of centimeters and can easily be produced in volume, and it contains large amounts of the extracellular matrix GAG, collagen and the like and can be used in tissue regeneration or filling in various fields including dermatology, plastic surgery, dentistry, surgery, orthopaedic surgery, urology, otolaryngology or in obstetrics and gynaecology.
Abstract:
Methods are provided for forming semiconductor devices. One method includes forming a first layer overlying a bulk semiconductor substrate. A second layer is formed overlying the first layer. A plurality of trenches is etched into the first and second layers. Portions of the second layer that are disposed between the plurality of trenches define a plurality of fins. A gate structure is formed overlying the plurality of fins. The first layer is etched to form gap spaces between the bulk semiconductor substrate and the plurality of fins. The plurality of fins is at least partially supported in position adjacent to the gap spaces by the gate structure. The gap spaces are filled with an insulating material.
Abstract:
An organic light emitting diode (OLED) display includes: a substrate; a first electrode on the substrate; a first emission layer on the first electrode; a second emission layer on the first emission layer; a second electrode on the second emission layer; and a light emitting assistance layer selectively positioned between the first emission layer and the second emission layer.
Abstract:
The present invention relates to a slide chip for a sensor for detection of food-borne bacteria and a fabrication method thereof. More particularly, the invention relates to a slide chip for a sensor for detection of food-borne bacteria and a fabrication method thereof, the slide chip comprising: a substrate coated with a metal; a linker having a substituent which may be bonded to the metal and is located at the 5′ end of deoxythymidine (dT); and a food-borne bacterium-derived RNA aptamer that is bound to the linker by the 3′-end poly A tail. The slide chip makes it possible to detect food-borne bacteria in a rapid and accurate manner.
Abstract:
The present invention relates to a method for differentiation of mesenchymal stem cells or dental pulp stem cells. More specifically, the invention relates to a method for differentiating stem cells to neural cells by applying mesenchymal stem cells or dental pulp stem cells with a low-frequency electromagnetic field. The differentiation method according to the present invention can induce differentiation even with low-cost mediums rather than induced neural differentiation mediums which are expensive due to addition of growth factors, and the neural cells differentiated according to the present invention may be useful for treatment of neurological brain diseases.
Abstract:
Disclosed is a bus bar having a plurality of connection taps formed radially therefrom, the bus bar including: first, second and third faces extended sequentially from the end of each connection tap in such a manner as to have a U-like side shape; and a coil insertion portion having a groove formed in a length direction of each connection tap on the center portions of the first, second and third faces and having a thickness lower than the thicknesses of the first, second and third faces, the coil insertion portion having a coil inserted into the groove thereof.
Abstract:
One method disclosed herein includes forming a plurality of source/drain contacts that are conductively coupled to a source/drain region of a plurality of transistor devices, wherein at least one of the source/drain contacts is a local interconnect structure that spans the isolation region and is conductively coupled to a first source/drain region in a first active region and to a second source/drain region in a second active region, and forming a patterned mask layer that covers the first and second active regions and exposes at least a portion of the local interconnect structure positioned above an isolation region that separates the first and second active regions. The method further includes performing an etching process through the patterned mask layer to remove a portion of the local interconnect structure, thereby defining a recess positioned above a remaining portion of the local interconnect structure, and forming an insulating material in the recess.