Patent application number | Description | Published |
20090120882 | Device for Treating Fluids, Especially Water Sterilization, Comprising an Electrodeless Gas Discharge Lamp - A fluid treatment plant, particularly a water disinfection plant, having more efficient energy utilization and increased service life in discontinuous operation, is producible as a simple mass-production product, that can be handled easily and is particularly suitable for household use. UV emitters are avoided that are complicated or that cannot be operated without danger, such as DBD lamps with coaxial tubes, as well as complicated ballast devices, and dangerous electrical constructions. Fluid raw materials are converted with UV radiation into qualitatively superior or novel products, in that a fluid to be treated is brought into contact with the emitter, so that the fluid is irradiated with UV radiation and has a direct influence on the temperature of the emitter, in particular it sets the operating temperature of the emitter between 0° C. and 30° C. For this purpose, simple UV emitters are used, in which an excimer filling is excited without electrodes in a UV-transparent discharge vessel, particularly a quartz glass tube. | 05-14-2009 |
20110181187 | QUICK-START FOR LOW-PRESSURE MERCURY AMALGAM LAMPS - A method is provided for operating an amalgam lamp, wherein the amalgam lamp has an emitter tube filled with inert gas. The amalgam is heated in the emitter tube by an external energy source. The amalgam lamp has an amalgam deposit. | 07-28-2011 |
20120019169 | DIMMABLE AMALGAM LAMP AND METHOD FOR OPERATING THE AMALGAM LAMP WHILE DIMMED - A dimmable amalgam lamp is provided having a quartz glass tube enclosing a discharge chamber comprising a filling gas, and closed by pinching at both ends thereof, through which at least one current feedthrough is fed through one coil-shaped electrode each in the discharge chamber, wherein at least one of the pinches has a hollow space having an opening to the discharge chamber for receiving a deposit of amalgam that can be heated by the coil-shaped electrode. In order to provide a method for operating the amalgam lamp on this basis, ensuring a high efficiency of UV-C radiation even when dimmed, the invention proposes that the current feedthrough include an outgoing line and a return line for an additional current I | 01-26-2012 |
20120032586 | MERCURY-VAPOR DISCHARGE LAMP FOR HOMOGENEOUS, PLANAR IRRADIATION - Known mercury-vapor discharge lamps for planar irradiation are provided with a lamp bulb made of quartz glass, which encloses a closed discharge space having a non-linear gas-discharge channel. In order to provide a structurally simple lamp, which also guarantees a highest possible homogeneity of the UV irradiation, even for a small distance to the surface to be treated, the lamp bulb is formed as a quartz-glass chamber defined by straight walls and having bottom, top, and side walls and is divided into sub-chambers by several separating webs made of quartz glass and projecting from the bottom wall to the top wall. These sub-chambers include a front-most sub-chamber and a rear-most sub-chamber and form in series interconnection the non-linear gas-discharge channel. The separating webs extend alternately from one side wall up to close to the opposite side wall, while leaving open a gap connecting adjacent sub-chambers in a fluid-communicating manner. One electrode is allocated to the front-most sub-chamber and the other electrode is allocated to the rear-most sub-chamber. | 02-09-2012 |
20120086324 | LAMP UNIT - A lamp unit includes a mercury vacuum lamp and a reflector, wherein a discharge chamber containing a filling gas extends along the longitudinal axis of the lamp unit. In order to provide a lamp unit comprising particularly high power and power density and high efficiency of UVC emission on the basis thereof, the discharge chamber forms a circumferential ring gap ( | 04-12-2012 |
20130020942 | METHOD FOR OPERATING AN AMALGAM LAMP - In a known method for operating an amalgam lamp having a nominal power P | 01-24-2013 |
Patent application number | Description | Published |
20100282724 | Laser irradiation apparatus and method of manufacturing display device using the same - A laser irradiation apparatus for bonding a first substrate and a second substrate of a display device by melting a plurality of bonding members disposed between the first and second substrates to define cells when the display device is manufactured, the display device including light emitting elements disposed on a surface of the first substrate such that the bonding members respectively encompass lateral regions of the light emitting elements, the laser irradiation apparatus including a stage on which the first substrate is mounted, a laser oscillation member configured to irradiate a laser beam that melts the bonding members disposed between the first substrate and the second substrate, and a scanner configured to irradiate the laser beam incident from the laser oscillation member onto the bonding members, the scanner being configured to sequentially irradiate the laser beam on portions of the bonding members. | 11-11-2010 |
20110155705 | Laser cutting method and method of manufacturing organic light-emitting device - A laser cutting method includes providing a multi-layered substrate, such that the multi-layered substrate includes a circuit pattern between stacked first and second substrates, and removing a part of the second substrate by irradiating a laser beam on the second substrate, the laser beam being irradiated at an oblique angle with respect to an upper surface of the second substrate. | 06-30-2011 |
20110177746 | LASER BEAM IRRADIATION APPARATUS FOR SUBSTRATE SEALING, AND METHOD OF MANUFACTURING ORGANIC LIGHT EMITTING DISPLAY DEVICE BY USING THE LASER BEAM IRRADIATION APPARATUS - A laser beam irradiation apparatus irradiates a laser beam to a sealing unit disposed between a first substrate and a second substrate to seal the first substrate and the second substrate. The laser beam irradiation apparatus includes a laser head for irradiating the laser beam; and a control unit for controlling a drive-velocity and a drive-direction of the laser beam. The laser beam is controlled by the control unit which repetitively performs a backward and forward movement along a first direction, and passes a same position at least twice. | 07-21-2011 |
20120057148 | DEVICE AND METHOD FOR INSPECTING POLYCRYSTALLINE SILICON LAYER - A device for inspecting a polycrystalline silicon layer that is crystallized by receiving irradiated laser beams on a front side of the polycrystalline silicon layer includes: a light source configured to emit inspection beams to a rear side of the polycrystalline silicon layer; a light inspector configured to inspect the inspection beams reflected at the rear side of the polycrystalline silicon layer; and a controller that controls the light source and the light inspector. | 03-08-2012 |
20140295601 | METHOD OF FORMING ORGANIC LIGHT EMITTING PATTERN AND APPARATUS FOR FORMING ORGANIC LIGHT EMITTING PATTERN OF ORGANIC ELECTRO-LUMINESCENCE DISPLAY USING SUBLIMATION TYPE THERMAL TRANSFER METHOD - A method of forming an organic light emitting pattern of an organic electro-luminescence display according to an exemplary embodiment of the present invention includes preparing a display substrate in which a region where a first organic light emitting material is to be formed is defined, preparing a temporal transfer substrate (TTS) that is a transfer subject on which the first organic light emitting material is to be transferred, forming the first organic light emitting material on the temporal transfer substrate, applying heat to a portion other than a first region of the temporal transfer substrate to remove the first organic light emitting material formed on the portion other than the first region, disposing the temporal transfer substrate and the display substrate to closely face each other, and applying heat to the temporal transfer substrate to transfer the organic light emitting material on the display substrate. | 10-02-2014 |
20140377890 | APPARATUS FOR MONITORING DEPOSITION RATE, APPARATUS PROVIDED WITH THE SAME FOR DEPOSITING ORGANIC LAYER, METHOD OF MONITORING DEPOSITION RATE, AND METHOD OF MANUFACTURING ORGANIC LIGHT EMITTING DISPLAY APPARATUS USING THE SAME - An apparatus for monitoring deposition rate, an apparatus including the same, for depositing an organic layer, a method of monitoring deposition rate, and a method of manufacturing an organic light emitting display apparatus using the same, are provided. The deposition rate monitoring apparatus for measuring deposition rate of a deposition material discharged from a deposition source, includes: a light source for irradiating light having a wavelength within a photoexcitation bandwidth of the deposition material; a first optical system for irradiating the light emitted from the light source toward the discharged deposition material; a second optical system for collecting the light emitted from the deposition material; and a first light sensor for detecting the amount of the light which is emitted from the deposition material and collected in the second optical system. | 12-25-2014 |
20150017816 | METHOD FOR PERFORMING LASER CRYSTALLIZATION - A method for performing a laser crystallization is provided. The method includes generating a laser beam, refracting the laser beam to uniformize an intensity of the laser beam at a focal plane of the laser beam. The laser beam whose intensity is uniformized is applied into an object substrate mounted with a stage. | 01-15-2015 |
Patent application number | Description | Published |
20110205411 | PIXEL ARRAYS, IMAGE SENSORS, IMAGE SENSING SYSTEMS AND DIGITAL IMAGING SYSTEMS HAVING REDUCED LINE NOISE - A pixel array for an image sensor includes a plurality of pixels arranged in an array. The plurality of pixels are configured to be read out according to a random pattern such that non-adjacent pixels from a plurality of physical lines in the array are read out concurrently. An imaging system includes at least the pixel array and a descrambling unit. The descrambling unit is configured to descramble pixel information read out from the pixel array. | 08-25-2011 |
20130188069 | METHODS AND APPARATUSES FOR RECTIFYING ROLLING SHUTTER EFFECT - In a method for rectifying rolling shutter effects, a horizontal translation and a vertical translation of a second image relative to a first image are estimated, and the estimated horizontal and vertical translations are filtered using a Kalman filter. Rolling shutter distortion of the second image is rectified according to the filtered horizontal and vertical translations. | 07-25-2013 |
20140118582 | IMAGE PROCESSING METHOD, IMAGE SIGNAL PROCESSOR, AND IMAGE PROCESSING SYSTEM INCLUDING THE SAME - An image processing method includes: receiving image data of a Bayer format comprising red color information, green color information, and blue color information, generating image data of a modified Bayer format by combining the green color information with the red color information and combining the green color information with the blue color information while downscaling the image data of the Bayer format to a target resolution, denoising the image data of the modified Bayer format, and generating RGB image data by demosaicing the denoised image data of the modified Bayer format. | 05-01-2014 |
20140300773 | IMAGE CAPTURE DEVICES AND ELECTRONIC APPARATUS HAVING THE SAME - An image capture device can include an analysis unit that can be configured to determine a refined light model that models a light source based on first and second image signals sampled with first and second exposure times, respectively, and corresponding to first and second rows of pixels. A compensation unit can be coupled to the analysis unit, and can be configured to generate an output image signal by compensating the first and second image signals and the second image signal using compensation gains associated with the refined light model. | 10-09-2014 |
20140301661 | IMAGE PROCESSOR FOR AND METHOD OF UPSCALING AND DENOISING USING CONTEXTUAL VIDEO INFORMATION - High quality upscaling and denoising are required in mobile imaging devices that do not contain high quality lenses. Such is also required in order to scale up standard-definition video content for display in high-definition television screens. | 10-09-2014 |