Abstract: An exposure device can exposes a circuit pattern while information data is suitably changed. An exposure device comprises a first light source (20) for irradiating a first light including ultraviolet rays, a projection exposure unit (70) for exposing a circuit pattern drawn on a photomask on a substrate, with the first light, a substrate stage (60) for mounting the substrate, a housing (11) for arranging the substrate stage, a second light source (41) for irradiating a second light including ultraviolet rays, arranged at a position different from the first light source, a spatial light modulation unit (40) for exposing information data formed electrically using the second light on the substrate, and a spatial optical light modulation unit driving means (5) for moving the spatial light modulation unit arranged on the housing (11) in a direction parallel to a moving direction of the substrate stage.

Abstract: An exposure device can exposes a circuit pattern while information data is suitably changed. An exposure device comprises a first light source (20) for irradiating a first light including ultraviolet rays, a projection exposure unit (70) for exposing a circuit pattern drawn on a photomask on a substrate, with the first light, a substrate stage (60) for mounting the substrate, a housing (11) for arranging the substrate stage, a second light source (41) for irradiating a second light including ultraviolet rays, arranged at a position different from the first light source, a spatial light modulation unit (40) for exposing information data formed electrically using the second light on the substrate, and a spatial optical light modulation unit driving means (5) for moving the spatial light modulation unit arranged on the housing (11) in a direction parallel to a moving direction of the substrate stage.

Abstract: The present invention presents an exposure device, which includes an object stage on which the object is to be set, at least one aperture member for splitting a light beam from an optical source into first and second light beams, first and second spatial light modulators for spatially modulating the first and second light beams, respectively, first and second projection optical systems for irradiating the object with the first and second light beams, at least one first optical sensor for detecting intensity of the light beam from the optical source, one or more second optical sensors for detecting intensities of the first and second light beams from the first and second projection optical systems, respectively, and a decision section for diagnosing status of a route between the aperture member and the object, based on the results of the first and second sensors.

Abstract: The present invention presents an exposure device, which includes an optical source for emitting a UV ray, a lighting system for shaping the UV ray into a collimated light beam, an aperture member for producing rectangular first and second light beams based on the light beam from lighting system by using the first and second rectangular windows, first and second spatial light modulators for spatially modulating the first and second light beams, respectively, and first and second projection lighting systems for guiding the modulated first and second light beams to the object.

Abstract: The present invention presents an exposure device, which includes an optical source for emitting a UV ray, a first lighting system for shaping the UV ray into a collimated light beam, an aperture member for producing rectangular first and second light beams based on the light beam from first lighting system by using the first and second rectangular windows, first and second spatial light modulators for spatially modulating the first and second light beams, respectively, and first and second projection lighting systems for guiding the modulated first and second light beams to the object.

Abstract: The present invention relates to an exposure device for forming predetermined patterns onto an object. The exposure device includes an optical source for emitting a ray, an aperture member including first and second opening windows and a detection window, first and second reflective optical elements for reflecting the first and second light beams that have passed through the first and second opening windows, respectively, and an optical sensor for detecting intensity of the ray from the optical source which has passed through the detection window, the optical sensor being placed close to an area between the first and second reflective optical elements.

Abstract: The present invention presents an exposure device, which includes an optical source for emitting a UV ray, a first lighting system for shaping the UV ray into a collimated light beam, an aperture member for producing rectangular first and second light beams based on the light beam from first lighting system by using the first and second rectangular windows, first and second spatial light modulators for spatially modulating the first and second light beams, respectively, and first and second projection lighting systems for guiding the modulated first and second light beams to the object.

Abstract: The present invention presents an exposure device, which includes an optical source for emitting a UV ray, a lighting system for shaping the UV ray into a collimated light beam, an aperture member for producing rectangular first and second light beams based on the light beam from lighting system by using the first and second rectangular windows, first and second spatial light modulators for spatially modulating the first and second light beams, respectively, and first and second projection lighting systems for guiding the modulated first and second light beams to the object.

Abstract: The present invention relates to an exposure device for forming predetermined patterns onto an object. The exposure device includes an optical source for emitting a ray, an aperture member including first and second opening windows and a detection window, first and second reflective optical elements for reflecting the first and second light beams that have passed through the first and second opening windows, respectively, and an optical sensor for detecting intensity of the ray from the optical source which has passed through the detection window, the optical sensor being placed close to an area between the first and second reflective optical elements.

Abstract: The present invention presents an exposure device, which includes an object stage on which the object is to be set, at least one aperture member for splitting a light beam from an optical source into first and second light beams, first and second spatial light modulators for spatially modulating the first and second light beams, respectively, first and second projection optical systems for irradiating the object with the first and second light beams, at least one first optical sensor for detecting intensity of the light beam from the optical source, one or more second optical sensors for detecting intensities of the first and second light beams from the first and second projection optical systems, respectively, and a decision section for diagnosing status of a route between the aperture member and the object, based on the results of the first and second sensors.

Abstract: An inverted-F antenna and a mobile communication terminal using the same. The antenna includes a flexible board and a radiation plate formed on the flexible board. The antenna further includes a signal line having a first end formed on the flexible board and connected to the radiation plate and a second end extending from the first end and provided as a connecting terminal for feeding and grounding. The mobile communication terminal includes an RF board, a ground plate formed on the RF board, a feed line formed on the RF board for supplying a signal, and the inverted-F antenna as described above.

Abstract: The present invention relates to a guide plate and instruction plate using photo luminescent porcelain enamel that includes an improved guide plate and instruction plate implemented in such a manner that aluminum, steel, copper, alloy plate, etc., after removing of anti-rust oil (lubricant), are preprocessed for an easier adherence, and a primary coat enamel and a necessary coat enamel are processed, and a ground surface is processed with non-photo luminescent porcelain enamel; and character, number, symbol, graphic, image, pattern, etc. of the guide plate and instruction plate are molded with photo porcelain enamel.

Abstract: The present invention relates to an antenna module which can minimize the occupying space in an electronic device, enhancing degrees of freedom to increase efficiency in space utilization, thereby accommodating miniaturization and multi-functionality of the electronic device, and an electronic device having the same. The antenna module includes a flexible substrate, an antenna element having a feeder part, a first fixing part, and a radiation part. The antenna module further includes a feeder line connected to the feeder part having a feeder pad, a first fixing pad connected to the first fixing part, and a pad coupling element. In the invention, signals are processed via interaction between the resonance of the current running through the feeder line to the radiation part and the resonance of the current coming into the pad coupling element.

Abstract: An optical projection system irradiating a projection light on a work. This optical projection system includes a reflector provided with a first reflection surface and a second reflection surface which reflect the projection light and change a traveling direction of the projection light, an entrance lens which guides the projection light to the first reflection surface, a reflective optics which reflects the projection light reflected by the first reflection surface and guides the projection light to the second reflection surface, an exit lens which guides the projection light reflected by the second reflection to the work, and a position adjustor which supports coaxially the entrance lens and the exit lens so that the entrance lens is spaced a predetermined distance from the exit lens, and the reflector is positioned therebetween.

Abstract: The A ceramic multilayer substrate includes a plurality of ceramic substrates being stacked vertically, each substrate having a designated thickness; pattern layers formed on surfaces of the ceramic substrates so as to form circuit elements; external terminals vertically formed on side surfaces of the stacked ceramic substrates; and internal connection parts, each of which is formed on a part of one of the pattern layers, is connected to one of the external terminal terminals so as to exchange signals with the outside, and be is broad enough to surround at least partially the connected external terminal.

Abstract: A digital contents playback and a method for playing the same are provided. The digital contents playback comprises an arrangement unit for re-arranging digital contents stored in a recording medium by selecting a “breath first arrangement mode”, a “depth first arrangements mode” and a “disk all arrangement mode”. The “disk all arrangement mode” consists of a “filename first arrangement mode” and a “physical address first arrangement mode”. The “physical address first arrangement mode” arranges digital contents stored in the recording medium in physical address sequence. The arrangement unit arranges the digital contents to be suitable for a determined mode by user's selection, and the digital contents are played in the arranged sequence.

Abstract: An optical projection system irradiating a projection light on a work. This optical projection system includes a reflector provided with a first reflection surface and a second reflection surface which reflect the projection light and change a traveling direction of the projection light, an entrance lens which guides the projection light to the first reflection surface, a reflective optics which reflects the projection light reflected by the first reflection surface and guides the projection light to the second reflection surface, an exit lens which guides the projection light reflected by the second reflection to the work, and a position adjustor which supports coaxially the entrance lens and the exit lens so that the entrance lens is spaced a predetermined distance from the exit lens, and the reflector is positioned therebetween.