Donggun
Donggun Lee, Hwaseong-Si KR
Patent application number | Description | Published |
---|---|---|
20130122404 | METHOD OF FORMING PHOTOMASKS AND PHOTOMASKS FORMED BY THE SAME - A method of manufacturing a photomask includes forming a multi-layer on a substrate and a blank layer on the multi-layer, patterning the blank layer to form openings exposing the multi-layer on a projection region of the substrate, and irradiating at least a portion of the multi-layer exposed by the openings with pulses of light output by a pulse laser whose pulse width is substantially greater than 0.001 seconds. Thus, the photomask has a reflective layer that includes a low-reflectance part corresponding to that part of the multi-layer irradiated by the light output by the pulse laser. | 05-16-2013 |
20140076867 | BEAM SHAPERS, ANNEALING SYSTEMS EMPLOYING THE SAME, METHODS OF HEAT TREATING SUBSTRATES AND METHODS OF FABRICATING SEMICONDUCTOR DEVICES - A treatment system comprises an energy source that generates a energy beam that is emitted along an energy beam pathway. A beam section shaper is positioned along the energy beam pathway that receives an incident energy beam and modifies a section shape thereof to output a shape-modified energy beam. A beam intensity shaper is positioned along the energy beam pathway that receives an incident energy beam having a first intensity profile and outputs an intensity-modified energy beam having a second intensity profile, wherein the first intensity profile has a relative maximum average intensity at a center region thereof and wherein the second intensity profile has a relative minimum average intensity at a center region thereof. | 03-20-2014 |
Donggun Moon, Chungcheongnam-Do KR
Patent application number | Description | Published |
---|---|---|
20120263930 | THERMOCHROMIC SUBSTRATE AND PAIR-GLASS WITH THERMOCHROMIC THIN FILM - A thermochromic substrate and a pair-glass with a thermochromic thin film, which increases the efficiency with which solar energy is transmitted and blocked. The thermochromic substrate includes a base substrate, a thermochromic thin film coating the base substrate, and a high-refractivity thin film coating the thermochromic thin film. The high-refractivity thin film shifts the reference wavelength in the infrared range, at which the variance in the transmittance due to the phase transition does not exceed 0, to a shorter wavelength. The efficiency with which solar energy is transmitted and blocked is increased, thereby decreasing the load of cooling and heating a building. | 10-18-2012 |
20120263943 | POST-HEAT-TREATABLE SUBSTRATE WITH THERMOCHROMIC FILM - A post-heat-treatable substrate with a thermochromic film. The post-heat-treatable substrate includes a base substrate, a thermochromic film coating the base substrate, an auxiliary film formed on at least one of the upper surface and the lower surface of the thermochromic film, and a sacrificial film formed between the thermochromic film and the auxiliary film. The sacrificial film is made of metal. Accordingly, the thermochromic material is prevented from agglomerating during post-heat-treatment of the substrate. The auxiliary film prevents oxygen and nitrogen from diffusing into the thermochromic film, so that high-temperature heat treatment, such as a process for tempering the substrate, a process for heat-strengthening the substrate and a process for forming the substrate to become curved, can be conducted on the substrate. | 10-18-2012 |
20130150238 | THERMOCHROMIC SUBSTRATE AND METHOD OF MANUFACTURING THE SAME - A thermochromic substrate and a method of manufacturing the same, in which the crystallinity of a thermochromic layer can be improved. The method includes the steps of forming a pre-thermochromic layer on a glass substrate by coating the glass substrate with pure vanadium, forming a seed layer by heat-treating the pre-thermochromic layer, and forming a thermochromic layer by coating the heat-treated seed layer with a vanadium dioxide (VO | 06-13-2013 |
Donggun Moon, Asan-Si KR
Patent application number | Description | Published |
---|---|---|
20140287372 | POST-HEAT-TREATABLE SUBSTRATE WITH THERMOCHROMIC FILM - A post-heat-treatable substrate with a thermochromic film. The post-heat-treatable substrate includes a base substrate, a thermochromic film coating the base substrate, an auxiliary film formed on at least one of the upper surface and the lower surface of the thermochromic film, and a sacrificial film formed between the thermochromic film and the auxiliary film. The sacrificial film is made of metal. Accordingly, the thermochromic material is prevented from agglomerating during post-heat-treatment of the substrate. The auxiliary film prevents oxygen and nitrogen from diffusing into the thermochromic film, so that high-temperature heat treatment, such as a process for tempering the substrate, a process for heat-strengthening the substrate and a process for forming the substrate to become curved, can be conducted on the substrate. | 09-25-2014 |
Donggun Park, Seoul KR
Patent application number | Description | Published |
---|---|---|
20120039691 | SYSTEMS FOR TREATING A SUBSTRATE - The present inventive concept provides a substrate treating system. The substrate treating system has a plurality of process facilities and at least one buffer station. Each of the process facilities respectively includes a transfer module in which a transfer robot is provided and a treating module connected to the transfer module. A buffer station is located between each of adjacent transfer modules. The buffer stations are provided to transfer substrates between the transfer modules. The plurality of process facilities includes a first facility in which the treating module is located on a first side of an imaginary connection line provided along a direction in which the transfer modules and the buffer stations are arranged and a second facility in which the treating module is located on a second side of the imaginary connection line. The transfer module of the first facility further protrudes toward the first side of the imaginary connection line farther than the transfer module of the second facility. | 02-16-2012 |
Donggun Yoo, Seoul KR
Patent application number | Description | Published |
---|---|---|
20140033176 | METHODS FOR PREDICTING ONE OR MORE DEFECTS IN A COMPUTER PROGRAM AND DEVICES THEREOF - A method, non-transitory computer readable medium, and apparatus that obtains a version history for a plurality of source code files associated with the computer program. At least one defect probability value is generated for each of the plurality of source code files using at least one metric and the obtained version history. One or more of the plurality of source code files having a higher risk of including one or more defects than one or more other of the plurality of source code files are identified based on the generated defect probability values. Information regarding each of the one or more identified source code files is output. | 01-30-2014 |