Patent application number | Description | Published |
20080273128 | Programmable mask and method of fabricating biomolecule array using the same - The present invention relates to a programmable mask used in a photolithography process for fabricating a biomolecule array and a method of fabricating a biomolecule array using the same and, more particularly, to a programmable mask which can increase a contrast ratio of transmittance versus shielding of light incident to a liquid crystal which constitutes each pixel by irradiating parallel ultraviolet (“UV”) light generated from an external parallel light exposure device to a certain cell and using a vertically aligned liquid crystal panel or an LC panel having no spacer, and a method of fabricating a biomolecule array using the same. | 11-06-2008 |
20100135856 | NANOPARTICLE FOR DETECTING BIOMATERIALS AND BIOSENSOR BY USING THE NANOPARTICLE - Provided are a nanoparticle for detecting biomaterials and a biosensor by using the nanoparticle. The nanoparticle includes a metal nanostructure around which an electric field is induced by localized surface plasmon resonance when light is irradiated onto a surface of the metal nanostructure, a spacer covering the surface of the metal nanostructure, and capture molecules specifically reacting with fluorophore-labeled target molecules, and immobilized on a surface of the spacer. | 06-03-2010 |
20100159576 | BIOCHIP AND BIOMATERIAL DETECTION APPARATUS - Provided are a biochip and a biomaterial detection apparatus. The biochip includes a substrate, a metal layer, and a dielectric layer. The substrate includes a surface having a plurality of acute parts which are formed by first and second inclined planes. The metal layer is formed on at least one of the first and second inclined planes. The dielectric layer is formed on the metal layer, and capture molecules specifically binding to target molecules which are marked with a fluorescent substance are immobilized to a surface of the dielectric layer. | 06-24-2010 |
20100159614 | BIOCHIP AND APPARATUS FOR DETECTING BIOMATERIAL USING BIOCHIP - Provided is a biochip and an apparatus for detecting a biomaterial. The biochip includes a metal thin film on the surface of a substrate, restraining autofluorescence of the substrate, and a spacer on the metal thin film, having capture molecules immobilized on the surface of the spacer and specifically bound to target molecules. The spacer has a thickness controlled to enhance the strength of a fluorescence signal emitted from a fluorophore labeled with the target molecules and immobilized on the spacer by the specific binding between the capture molecule and the target molecule. | 06-24-2010 |
20100248352 | SENSOR FOR BIOLOGICAL DETECTION - Provided is a sensor for biological detection. The sensor for biological detection includes: a sensing unit including a light generator, an optical coupler, and an optical detector, the optical coupler dividing light incident from the light generator to project divided lights into a bio chip and a reference unit, respectively, and coupling the lights reflected from the respective bio chip and reference unit as one output light, and the optical detector detecting the output light, and the bio chip is independently separated from the sensing unit to be disposed on paths of lights divided by the optical coupler. The sensing unit has a composition of the Michelson interferometer. | 09-30-2010 |
20110084199 | OPTICAL SENSOR USING NANO-SPACER AND DETECTION METHOD USING THE SAME - An optical sensor includes: a nano-spacer a length of which is reversibly varied depending on an external stimuli; a first material body coupled to one side of the nano-spacer; a second material body coupled to the other side of the nano-spacer; and a detection unit detecting light emitted by an interaction between the first material body and the second material body. | 04-14-2011 |
20110101237 | CARBON ION GENERATING DEVICE AND TUMOR TREATMENT APPARATUS USING THE SAME - Provided are a carbon ion generating device and a tumor treatment apparatus using the same. The carbon ion generating device includes a carbon nanostructure, a carbon emitting structure, an ionizing structure, and an accelerator. The carbon emitting structure is configured to induce an emission of carbon atoms from one end of the carbon nanostructure. The ionizing structure is configured to ionize the emitted carbon atoms. The accelerator is configured to accelerate the ionized carbon atoms. | 05-05-2011 |
20110101244 | TARGET MATERIALS FOR GENERATING PROTONS AND TREATMENT APPARATUSES INCLUDING THE SAME - Provided is a treatment apparatus including a target material for generating protons. The treatment apparatus includes a cylindrical bore member having an inner space to receive a patient; a proton generating target material provided to an inner surface of the bore member; and a laser adapted to supply a laser beam to the proton generating target material so that protons are generated from the proton generating target material and projected to a tumor site of the patient. The proton generating target material includes a supporting film and a hydrogenated amorphous silicon (a-Si:H) film provided on the supporting film. | 05-05-2011 |
20110147619 | TREATMENT APPARATUSES AND METHODS USING PROTON - A treatment apparatus using proton includes a proton generation unit and a magnet. The proton generation unit projects proton into a tumor site of a patient, and the magnet forms a magnetic field around the patient. The proton conducts a spiral motion due to collision with atom of the tumor site and Lorenz force generated by the magnetic field. | 06-23-2011 |
20120162643 | METHOD AND APPARATUS FOR MEASURING SIZE OF MICROPARTICLES - A method for measuring the size of microparticles includes: measuring an extinction spectrum of a medium having microparticles dispersed therein; and calculating average size of the microparticles based on the measured extinction spectrum and the Mie scattering theory. | 06-28-2012 |
20120262930 | APPARATUS FOR ENHANCING LIGHT SOURCE INTENSITY - Provided is an apparatus for enhancing light source intensity. The apparatus for enhancing light source intensity includes a light source outputting light having an ultrashort pulse width, a dielectric substrate, and metal nanostructures disposed on the dielectric substrate, wherein the metal nanostructures are combined with the light having an ultrashort pulse width on the dielectric substrate to generate a surface plasmon polariton resonance. | 10-18-2012 |
20130158632 | METHODS OF MANUFACTURING TARGET FOR GENERATING CHARGED PARTICLES, TARGET STRUCTURES, AND TREATMENT APPARATUSES INCLUDING THE TARGET STRUCTURES - Provided are a method of manufacturing a target for generating charged particles, a target structure, and a treatment apparatus including the target structure. The method includes forming a source layer on a substrate, forming balls on the source layer, forming a metal thin layer on the source layer exposed between the balls, and removing the balls to form holes in the metal thin layer so as to expose the source layer. | 06-20-2013 |
20130178689 | TARGETS FOR GENERATING IONS AND TREATMENT APPARATUSES USING THE TARGETS - Provided is an ion beam treatment apparatus including the target. The ion beam treatment apparatus includes a substrate having a first surface and a second surface opposed to the first surface, and including a cone type hole decreasing in width from the first surface to the second surface to pass through the substrate, wherein an inner wall of the substrate defining the cone type hole is formed of a metal, an ion generation thin film attached to the second surface to generate ions by a laser beam incident into the cone type hole through the first surface and strengthen, and a laser that emits a laser beam to generate ions from the ion generation thin film and project the ions onto a tumor portion of a patient. The laser beam incident into the cone type hole is focused by the cone type hole and is strengthened. | 07-11-2013 |
20130289331 | TARGETS FOR GENERATING IONS AND TREATMENT APPARATUSES INCLUDING THE TARGETS - Provided are an ion generation target and a treatment apparatus including the target. The treatment apparatus includes a grid having a net shape of nano wires, an ion generation thin film attached to a side of the grid and generating ions by means of an incident laser beam, and a laser for emitting a laser beam into the nano wire of the grid to generate ions from the ion generation thin film and project the ions onto a tumor portion of a patient. The laser beam emitted into the nano wire forms a near field, the intensity of which is higher than that of the laser beam through a nanoplasmonics phenomenon, and the near field emits the ions from the ion generation thin film. | 10-31-2013 |
20140135562 | TARGET FOR GENERATING POSITIVE IONS, METHOD OF FABRICATING THE SAME, AND TREATMENT APPARATUS USING THE TARGET - Provided is an ion beam treatment apparatus. The treatment apparatus includes a target for generating positive ions including a thin film for generating positive ions and nanowires disposed on at least one side of the thin film for generating positive ions, and a laser for emitting a laser beam incident on nanowires to project positive ions to a tumor region of a patient by generating the positive ions from the thin film for generating positive ions. Each of the nanowires may include a metal nanocore and a polymer shell surrounding the metal nanocore. The laser beam incident on the nanowires forms surface plasmon resonance, a near field having an intensity enhanced more than an intensity of the laser beam is formed by the surface plasmon resonance, and the positive ions are emitted from the thin film for generating positive ions by the near field. | 05-15-2014 |
20140184776 | MICRO OR NANO SCOPE - Provided is a micro or nano scope. The micro or nano scope includes a prism, a optical detection system detecting an image from a sample on the prism, and a light guiding system providing incident light to the prism, the light guiding system changing an incident angle of the incident light incident into the prism. | 07-03-2014 |