Abstract: Exemplary substrate processing chambers may include a chamber body defining a processing region. The chambers may include a backing plate disposed atop the chamber body, a diffuser above the processing region and supported by the backing plate, and a cooling frame disposed between the backing plate and the diffuser. The cooling frame may be coupled with the diffuser. The cooling frame may include a body having one or more fluid inlets and one or more fluid outlets. The body may define an opening. The fluid inlets may be in fluid communication with the one or more fluid outlets via one or more fluid lumens that each extend at least partially about a periphery of the opening. The fluid inlets may be in fluid communication with one or more fluid supply lumens. The fluid outlets may be in fluid communication with one or more fluid return lumens.

Abstract: The present invention relates to a binder for an anode for a secondary battery, an anode including the binder, and a secondary battery including the anode. More particularly, the present invention relates to a binder for an anode for a secondary battery that has excellent heat resistance and mechanical properties and an improved binding force because a copolymer is used for the binder, and an anode for a secondary battery. In addition, expansion and shrinkage of the anode may be efficiently suppressed, such that charge and discharge life characteristics and performance of the secondary battery may be improved.

Abstract: The present inventive concept relates to a method for obtaining a subgingival marginal shape for a prosthesis design non-invasively by means of an optical coherence tomography (OCT) scanner for obtaining a subgingival marginal shape and an intraoral scanner for obtaining a tooth surface shape, the method including the steps of: obtaining a surface shape of a prepared tooth by means of the intraoral scanner; obtaining the subgingival marginal shape (crown margin line) of the prepared tooth by means of the OCT scanner; and merging the surface shape of the prepared tooth with the subgingival marginal shape to obtain a final three-dimensional shape of the prepared tooth.

Abstract: Exemplary diffusers for a substrate processing chamber may include a diffuser body that is characterized by a first surface on an inlet side of the diffuser body and a second surface on an outlet side of the diffuser body. The diffuser body may define a plurality of apertures through a thickness of the diffuser body. The first surface may not be anodized. The second surface may be anodized.

Abstract: An over-the-air (OTA) update apparatus for a vehicle may include an update management device for generating mode information about an OTA update of the vehicle, an update execution device for performing OTA updates of one or more controllers included in the vehicle based on the generated mode information, and a battery charging control device for controlling charging of a low-voltage battery of the vehicle based on the generated mode information.

Abstract: A method of obtaining crown region shape includes obtaining a three-dimensional surface shape image of an oral structure including a tooth on which tooth deletion has been performed; setting a surface edge of a tooth deletion region as a location of a region of interest; scanning a surface shape and an internal cross-section of the oral structure at a predetermined location of the oral structure, and obtaining a partial surface shape image and a partial internal cross-sectional image of the oral structure; detecting a location of a crown margin corresponding to an edge of a region where a tooth was actually deleted from the partial internal cross-sectional image; merging the location of the crown margin with a surface image of a tooth, and causing a margin of the tooth deletion region obtained from a surface shape image of the tooth to extend to the location of the crown margin.

Abstract: Disclosed is a semiconductor light emitting device comprising a semiconductor light emitting chip having electrodes; a mold, which has a first surface roughness and includes a bottom portion where the semiconductor light emitting chip is arranged and through holes formed in the bottom portion, with the through holes being comprised of a surface having a second surface roughness different from the first surface roughness, wherein at least one side of the mold facing the semiconductor light emitting chip is made of a material capable of reflecting at least 95% of light emitted by the semiconductor light emitting chip; and conductive parts provided in the through holes for electrical communication with the electrodes.

Abstract: Embodiments of the present disclosure relate to an apparatus for operating an over-the-air (OTA) update for a vehicle including a generation device generating starting control information of the vehicle based on information about an OTA update of the vehicle and a transmission device transmitting the generated starting control information.

Abstract: An underwater air tacker (T) according to the present invention comprises: a water infiltration prevention means (1) which prevents water from infiltrating into a hammer operating means (100); an exhaust cover (2) preventing the water from flowing in; a compressed air discharge valve (3) preventing the water from flowing in; and a piston front-air discharge means (4). According to the underwater air tacker (T) having the above structure according to the present invention, when a marine collision accident occurs or a vessel faces a risk of sinking, a diver can rapidly repair a hole in the vessel underwater. Thus, damage caused by oil spill may be minimized, and loss of lives and property caused by the sinking of vessels can be prevented.

Abstract: The present inventive concept relates to an optical coherence tomography (OCT)-based intraoral scanner calibration device including: a light source; an optical coupler for splitting the path of light irradiated from the light source in first light and second light; a reference part for generating reference light from the first light split by the optical coupler; a sample part for generating measurement light from the second light split by the optical coupler; and a signal generator for generating an OCT image from the reference light and the measurement light.

Abstract: Disclosed is a method for manufacturing a piezoelectric AlxGa1-xN (0.5?x?1) thin film, comprising: forming a stress control layer comprised of a Group III nitride on a silicon substrate by chemical vapor deposition (CVD); and depositing a piezoelectric AlxGa1-xN (0.5?x?1) thin film on the stress control layer, the thin film being deposited by PVD at 0.3 Tm (Tm is melting temperature of a piezoelectric thin film material) or higher. Further, a method for manufacturing a device in conjunction with piezoelectric AlxGa1-xN (0.5?x?1) thin films is provided.

Abstract: An update management apparatus for a vehicle includes: a first cooperative controller configured to first determine whether a vehicle controller is updatable based on a state of a low-voltage battery at a predetermined interval during vehicle driving; a management controller configured to receive a first determination result from the first cooperative controller, and when the vehicle controller is updatable, to request user approval during ignition-off of the vehicle, to update the vehicle controller; and a second cooperative controller configured to display an approval window for the user approval.

Abstract: An over-the-air (OTA) update apparatus for a vehicle may include an update management device for generating mode information about an OTA update of the vehicle, an update execution device for performing OTA updates of one or more controllers included in the vehicle based on the generated mode information, and a battery charging control device for controlling charging of a low-voltage battery of the vehicle based on the generated mode information.

Abstract: The inventive concept provides a substrate treating apparatus. The substrate treating apparatus includes a chamber having a treating space; a support unit configured to support a substrate in the treating space; a window plate positioned above the treating space; and a conductive layer formed on the window plate, and wherein a bottom surface of the window plate is exposed to the treating space, and the conductive layer is formed on a top surface among a top surface and a bottom surface of the window plate.

Abstract: Proposed are a substrate treatment method and a substrate treatment apparatus that are capable of adjusting cooling efficiency for a substrate. According to an embodiment of the present disclosure, there may be provided the substrate treatment method including a heating process in which a surface of the substrate is heated and a cooling process in which the substrate is cooled by supplying a cooling gas to a lower surface of the substrate. Furthermore, the cooling process includes a cooling condition controlling process in which a cooling condition is controlled.

Abstract: The inventive concept provides a substrate treating apparatus. The substrate treating apparatus includes an ion blocker dividing the inner space into a first space at a bottom side and a second space at a top side; a support unit configured to support a substrate at the first space; and a plasma source generating a plasma at the inner space, and wherein a plurality of passages are formed at the ion blocker for flowing a fluid from the second space to the first space, and the ion blocker is made of a dielectric substance, and an ion among an ion and a radical included in the plasma is captured while passing through the passage.

Abstract: An apparatus for performing an over-the-air (OTA) update for a vehicle includes a display that displays at least one message for the OTA update of the vehicle, and a controller that generates the at least one message displayed based on at least one condition for the vehicle.

Abstract: A tomography convergence-type oral scanner includes an oral scanning unit comprising a projector including a first light source for generating visible light, and a camera for generating image data by receiving the visible light reflected from a tooth; an optical tomography scanning unit comprising an OCT body including a second light source that has a different wavelength from the first light source and generates a measurement light incident on the tooth, a beam splitter for splitting the measurement light into a reference light and a measurement light, a reference mirror that reflects the reference light, and a photodetector for detecting an interference light, and an OCT scan probe including a collimator for converting the measurement light into a parallel light and a MEMS mirror for reflecting the converted parallel light; and a dichroic mirror for transmitting the visible light and reflecting the parallel light, thereby irradiating a tooth to be measured.

Abstract: A foreign matter removal device according to an embodiment of the present disclosure removes foreign matters on the surface of an electrode that is continuously transferred along one direction, and includes a blowing unit that blows air toward the electrode surface, a suction unit that sucks foreign matters separated from the electrode surface, and an extension unit extending between the blowing unit and the suction unit, wherein the extension unit is formed with an adjustment unit recessed in a direction away from the electrode surface.

Abstract: A semiconductor device includes; an active region extending in a first horizontal direction on a substrate, source/drain regions disposed on the active region, a buried trench formed between the source/drain regions, a buried insulating layer surrounding both side walls of the buried trench in the first horizontal direction between the source/drain regions, a wing trench formed in a lower part of the buried trench and having a width greater than a width of the buried trench, and a gate electrode extending in a second horizontal direction on the active region, and disposed within each of the buried trench and the wing trench.