摘要:
The present invention relates to a light-emitting fabric, in which acrylic optical fibers and general fibers are woven together, and light is emitted to the surface of the fabric through the optical fibers floating on the surface of the union fabric. According to the present invention, part of the clad portion of the optical fibers is removed by melting so as to prevent the total reflection of the clad portion and to emit high-brightness patterns or characters having a higher brightness than those emitted by optical fibers having a conventional clad portion. Also, a semi-circular core portion is flattened so as to prevent the light from being refracted unnecessarily, and thus the high-brightness light-emitting fabric which can express complex patterns or characters at a higher resolution without emitting environmental pollutants can be provided.
摘要:
A liquid crystal display according to exemplary embodiments of the present invention is provided in which an additional storage capacitor is formed to a subpixel electrode connected to the dividing switching element, thereby increasing the total storage capacitance. Due to the additional storage capacitor, the kickback voltage difference between two subpixels that may be generated by the additional dividing switching element is eliminated such that the display quality deterioration has been improved by preventing the kickback voltage difference between the two subpixels.
摘要:
The present invention relates to a pharmaceutical composition for preventing or treating neuronal damage and neurological diseases, and more particularly, to a pharmaceutical composition for preventing or treating neuronal damage and neurological diseases containing, as active ingredients, any one or two or more compounds selected from a group consisting of the compound of chemical formula 1, the compound of chemical formula 2, and the acceptable salts thereof.The pharmaceutical composition repairs nerve tissue damaged by herpes zoster to reduce the acute pain caused by herpes zoster, prevents postherpetic neuralgia, and enables a fundamental treatment through the recovery of nerve tissue in the postherpetic neuralgia. Further, the pharmaceutical composition can be effectively used for neuronal damage, including sciatic nerve crushing damage or the like, in a neuropathy including diabetic neuropathy or the like and for neuropathic pain, as well as for a variety of diseases caused by nerve tissue damage, such as brain diseases including strokes or the like.
摘要:
A torsional vibration damper includes: a primary mass defining a substantially, ring-shaped chamber that is divided into at least two portions; a secondary mass relatively rotatably connected to the primary mass; and a plurality of damping units disposed in the divided portion of the ring-shaped chamber for coupling the primary and secondary masses to each other in a rotatable elastic manner. Each of the damping units includes a plurality of coil springs, and outer and inner wedge-shaped friction guides. The coil springs are situated in series and disposed one after the other within the divided portions of the ring-shaped chamber. The outer and inner wedge-shaped friction guides face each other along facing surfaces thereof. Each of the facing surfaces of the outer and inner wedge-shaped friction guides are entirely slanted with respect to a radial direction of the primary mass.
摘要:
A torsional vibration damper includes: a primary mass adapted to be coupled to an engine crankshaft and defining a substantially ring-shaped chamber that is divided into at least two portions; a secondary mass relatively rotatably connected to the primary mass and connectable with a clutch; and a damping unit for coupling the primary and secondary masses to each other in a rotationally elastic manner. The damping unit includes a plurality of coil springs, a pair of end guides, and a friction guide that is disposed between neighboring coil springs and provided with an outer circumferential surface configured to be rubbed against an outer wall of the ring-shaped chamber. An oil groove is formed on the outer circumferential surface of the friction guide and at least a portion of the oil groove is formed to be slanted with respect to a circumferential direction of the ring-shaped chamber.
摘要:
A display device includes a first insulating substrate; an organic light emitting layer which is formed on a first area of the first insulating substrate and emits a light; a second insulating substrate and a third insulating substrate which are sequentially disposed on the organic light emitting layer; and a liquid crystal layer which is formed on a second area between the second insulating substrate and the third insulating substrate with a smaller size than the first area, and is backlit by the light emitted from the organic light emitting layer.
摘要:
A display apparatus and method of forming the same comprise an insulating substrate; a thin film transistor formed on the insulating substrate; a first electrode electrically connected to the thin film transistor and having a first maximum roughness; a buffer layer formed on the first electrode and having a second maximum roughness lower than the first maximum roughness; an organic emission layer formed on the buffer layer; and a second electrode formed on the organic emission layer. Accordingly, it is an aspect of the present invention to provide a display apparatus and method of manufacturing the same which reduce the number of defects due to roughness of a pixel electrode.
摘要:
A torsional vibration damper includes a primary mass defining a ring-shaped chamber, a secondary mass relatively rotatably connected to the primary mass, and a damping unit for coupling the primary and secondary masses to each other in a rotationally elastic manner. The damping unit comprises a plurality of coil springs, a pair of end guides, and a friction member slidably disposed between neighboring coil springs. The friction member is configured to be rubbed against at least one of an inner wall and an outer wall of the ring-shaped chamber in response to compressions of the coil springs such that a friction force is generated in proportion to a relative rotation between the primary and secondary masses as well as to a rotational speed thereof.
摘要:
An optical channel dispersion compensating and monitoring apparatus when an optical signal transmits from an optical transmitter to an optical receiver through an optical fiber is disclosed. A WDM optical amplifier comprising the optical channel dispersion compensating and monitoring apparatus, for a long distance is also disclosed. A WDM optical channel dispersion compensating and monitoring apparatus comprises a dispersion compensating unit for compensating the optical signal distorted in the optical fiber at each channel when the optical signal transmits from an optical transmitter to an optical receiver through the optical fiber and an optical channel monitoring unit for converting an optical power as the portion of the compensated optical signal to electric signals and monitoring the converted electric signals.
摘要:
A liquid crystal display including a first substrate, a second substrate, and liquid crystal molecules disposed between the first substrate and the second substrate. The first substrate includes a first base substrate and a common electrode disposed on the first base substrate. The second substrate includes a second base substrate facing the first base substrate and a first pixel electrode disposed on the second base substrate. The first pixel electrode includes a first area and a second area which form different electric fields in cooperation with the common electrode. Accordingly, the liquid crystal display enhances an aperture ratio and increases a side viewing angle.