摘要:
Semiconductor nanocrystals surface-coordinated with a compound containing a photosensitive functional group, a photosensitive composition comprising semiconductor nanocrystals, and a method for forming semiconductor nanocrystal pattern by producing a film using the photosensitive semiconductor nanocrystals or the photosensitive composition, exposing the film to light and developing the exposed film, are provided. The semiconductor nanocrystal pattern exhibits luminescence characteristics comparable to the semiconductor nanocrystals before patterning and can be usefully applied to organic-inorganic hybrid electroluminescent devices.
摘要:
A method of driving a liquid crystal display that is adaptive for improving a picture quality.In the method, a clock pulse is applied to a gate driver. First to third gate output enable signals are applied to the gate driver. A scanning pulse is applied to two gate lines during one period of the clock pulse.
摘要:
This invention relates to a liquid crystal display and a driving method thereof, and more particularly to a liquid crystal display and a driving method thereof for improving a picture quality. The driving method of the liquid crystal display according to the present invention includes supplying a first scanning signal to a first gate line for driving a liquid crystal cell; supplying a second scanning signal to a second gate line which is formed while having at least one gate line between the first gate line and the second gate line after the first gate line scanning signal has been supplied; and supplying the data synchronized with the first scanning signal and the second scanning signal to a plurality of data lines formed in the manner of crossing with the plurality of the gate lines.
摘要:
Disclosed is photoresist using dioxaspiro ring-substitued acryl derivatives, represented by the following chemical formula I or II. As matrix polymers, homopolymers of dioxaspiro ring-substitued acryl monomers or their copolymers with acryl monomers are provided. The deprotection of the dioxaspiro rings from the matrix polymers, usually accomplished by the action of a photoacid generator, causes a great change in the water solubility of the matrix, thereby allowing the matrix to be used for the photoresist required to have high sensitivity, resolution and contrast.
摘要:
A liquid crystal display device according to the present invention comprises a first substrate and second substrate, a plurality of gate bus lines and data bus lines crossing each other over the first substrate, the gate bus lines and data bus lines defining a pixel region, a plurality of thin film transistors at the cross of the gate bus lines and the data bus lines, at least one pair of first data and common electrodes, which are parallel to the data bus lines, forming an electric field in the pixel region, a first alignment layer over the first substrate, at least one pair of second data and common electrodes forming an electric field on the second substrate, a second alignment layer over the second substrate, and a liquid crystal layer between the first substrate and second substrate.
摘要:
The present disclosure relates to a field-type negative pressure isolation room system including main facilities necessary for constructing a negative pressure isolation room defined by the legal regulations, wherein the main facilities are manufactured in a plant in a modular way, so these modular facilities are usually stored in a warehouse, etc., and are installed in an outdoor site such as a parking lot, playground, vacant lot, and the like in case of emergency to utilize as a negative pressure isolation room, and these modular facilities are disinfected and dismantled during demolition and stored in the warehouse again, whereby these modular facilities can be used repeatedly regardless of the number of times of use, and can be quickly constructed and dismantled.
摘要:
Disclosed herein are a thin layer having a composition gradient and a method for the production of the thin layer. According to the method, the thin layer is produced by subjecting a mixture of one or more organic materials and one or more inorganic materials to a sol-gel process. The composition gradient and the surface energy of the thin layer are controlled during production, leaving no interfacial failure defects.
摘要:
A refrigeration-cycle apparatus is provided that includes a plurality of evaporators having various temperature bands, along with a refrigerator including a plurality of cooling compartments to enable stable and even cooling operations in various temperature bands using the plurality of evaporators. The refrigeration-cycle apparatus and the refrigerator enable individual operation of a portion of the plurality of evaporators, thereby reducing consumption of energy and enabling accurate control of an interior temperature of the refrigerator. The refrigeration-cycle apparatus includes a compressor that compresses and discharges a refrigerant, a condensing device including at least one condenser that condenses the refrigerant discharged from the compressor, a distributor that distributes the refrigerant condensed in the condensing device, and a cold air generator including a plurality of evaporators that evaporates the refrigerant distributed by the distributor. The plurality of evaporators is connected in series and parallel to one another and operates, respectively, to generate cold air having different temperature bands from one another.
摘要:
The present disclosure relates to a flexible substrate for a display device including a plastic layer containing a woven glass fiber, a metal film coated on either both side surfaces or one surface of the plastic layer, and an overcoating layer formed on one surface of the metal film wherein the overcoating layer is on the side of the metal film opposite from the plastic layer, and to a display device using the flexible substrate. The flexible substrate is thin, and has small thermal expansion coefficient, excellent flexibility, heat resistance, gas permeability resistance and moisture blocking property. The flexible substrate can be used in various display devices such as a TV, a notebook computer, a cellular phone, or an electronic paper.
摘要:
A printable metal nanoparticle having a self-assembled monolayer (SAM) composed of a compound containing a thiol (—SH), isocyanide (—CN), amino (—NH2), carboxylate (—COO) or phosphate group, as a linker, formed on the surface thereof, and a method for formation of a conductive pattern using the same are provided. The metal nanoparticles of an exemplary embodiment can be easily formed into a conductive film or pattern by a printing method, and the resulting film or pattern exhibits excellent conductivity which optimally may be adjusted if desired. Therefore, the resulting metal nanoparticles of can be used to advantage in the fields such as antistatic washable sticky mats, antistatic shoes, conductive polyurethane printer rollers, electromagnetic interference shielding materials, etc.