摘要:
Provided is a substrate cleaning apparatus including: a cleaning bath configured to accommodate a substrate having a first surface and a second surface; a substrate support configured to support the substrate; first and second nozzle bars provided in the cleaning bath to be rotatable in a plane parallel with the substrate, each of the first and the second nozzle bars including a passage; a plurality of nozzles provided along a longitudinal direction of each of the first and the second nozzle bars and configured to spray the cleaning solution from the passage of each of the first and the second nozzle bars to the substrate; and first and second brushes, the first brush provided on a first side of the substrate and configured to clean the first surface and the second brush provided on a second side of the substrate and configured to clean the second surface of the substrate.
摘要:
Provided are an electrolyte comprising an amide compound of a specific structure, in which an alkoxy group is substituted with an amine group, and an ionizable lithium salt, and an electrochemical device containing the same. The electrolyte may have excellent thermal and chemical stability and a wide electrochemical window. Also, the electrolyte may have a sufficiently low viscosity and a high ionic conductivity, and thus, may be usefully applied as an electrolyte of electrochemical devices using various anode materials.
摘要:
Disclosed herein is a method of manufacturing a nanocomposite using expanded graphite. The method is characterized in that monomers are formed into a polymer between the plate-shaped layers of the expanded graphite, and the polymer is intercalated therebetween, so that the plate-shaped layers of the expanded graphite are completely exfoliated or are formed into graphene, with the result that the expanded graphite is completely dispersed in a polymer matrix. The nanocomposite manufactured by this method has excellent electrical conductivity and thermal conductivity because the expanded graphite is uniformly dispersed in this nanocomposite.
摘要:
A digital photographing apparatus includes an optical system, an optical image stabilization (OIS) unit adapted to move the optical system, and a digital signal processor in communication with the OIS unit. The digital signal processor sets an operating ratio of the OIS unit by reducing the operating ratio to a previously set value of 100% or below after a still image or a moving picture is captured, and the OIS unit moves the optical system while a live view mode is turned on.
摘要:
This invention relates to a heat control system for dissipating heat generated from for example electronic equipment, and more specifically to an effective heat-emitting material which can drastically improve not only heat diffusion in the planar direction but also heat conductivity in the perpendicular direction by filling the pores of exfoliated graphite sheets with amorphous carbon particles, and to a method of manufacturing the same. The amorphous carbon particles are thermally isotropic, and have a structure composed of microcrystals of graphite and diamond and preferably have a size of 10-110 nm.
摘要:
Disclosed are a wing assembly including a wing movably accommodated in a launch tube, and a buffer unit detachably mounted to the wing to come in contact with the launch tube and configured to be separated from the wing after the wing comes out of an inner space of the launch tube, and an apparatus for launching a flying object having the same.
摘要:
Disclosed are a wing assembly including a wing movably accommodated in a launch tube, and a buffer unit detachably mounted to the wing to come in contact with the launch tube and configured to be separated from the wing after the wing comes out of an inner space of the launch tube, and an apparatus for launching a flying object having the same.
摘要:
A method of controlling a digital photographing apparatus is provided. Also provided is a digital photographing apparatus using the method and a computer readable recording medium having recorded thereon a computer program for executing the method. The method includes displaying a residual image of a background image; setting a partial area of an area on which the residual image is displayed; capturing an image including a subject; extracting a subject image corresponding to the partial area from the image; and generating a composite image by combining the background image and the subject image.
摘要:
A mobile audio-video receiver with an external memory receptacle includes a base containing circuitry and components for functions of the mobile audio-video receiver, a front panel mounted on a front surface of the base, a display screen on the front panel, function buttons on the front panel for controlling the functions of the mobile audio-video receiver, and the external memory receptacle positioned in a side surface of the base such that an externally accessible internal memory can be inserted into the base behind the front panel.
摘要:
The present invention relates to a photo mask and a method of manufacturing the same, and a method of forming a photosensitive film pattern using the photo mask. A photo mask pattern having an exposure region, a phase-inverse region and a photosensitive region is provided. The predetermined size and shape of the patterns on the photo mask are formed. Through this manner, distortions of the photosensitive film pattern upon development are compensated and a target photosensitive film pattern can be more accurately acquired. Furthermore, the depth of focus of a photolithography process can be increased.