Abstract: An organic light emitting diode (“OLED”) display device includes: a substrate; a reflective layer disposed on the substrate; a refractive index anisotropic layer disposed on the reflective layer; a first electrode disposed on the refractive index anisotropic layer; an organic light emitting layer disposed on the first electrode; and a second electrode disposed on the organic light emitting layer.

Abstract: A method for face recognition through facial expression normalization includes: fitting an input two-dimensional face image into a three-dimensional face model by using a three-dimensional face database; normalizing the three-dimensional face model into a neutral-expression three-dimensional face model by using a neutral-expression parameter learned from the three-dimensional face database; converting the neutral-expression three-dimensional face model into a neutral-expression two-dimensional face image; and recognizing the neutral-expression two-dimensional face image from a two-dimensional face database. Accordingly, face recognition may be performed with high reliability without a loss of information.

Abstract: The present invention provides a data management method, a computer program for the same, a recording medium thereof, a user client for executing the method, and a security policy server. The method is executed by a user client that is network-linked to a DB server and a security policy server, the method including: 1) recognizing a user ID through a user authentication; 2) detecting whether a DB control application is executed; 3) determining whether the application is allowed to be used for the user ID; 4) determining whether the DB server is allowed to be accessed by the user ID when determining that the application is allowed to be used; 5) allowing access to the DB server when determining that the DB server is allowed to be accessed; and 6) when data is transmitted from the DB server, encrypting and managing the data according to a preset user right policy.

Abstract: Disclosed are a method of plasma etching and a method of fabricating a semiconductor device including the same. The method of plasma etching includes loading a substrate including an etch target onto a first electrode in a chamber, the chamber including the first electrode and a second electrode arranged to face each other, and etching the target. The etching the target includes applying a plurality of RF powers to one of the first and second electrodes. The plurality of RF powers may include a first RF power having a first frequency in a range from about 40 MHz to about 300 MHz, a second RF power having a second frequency in a range from about 100 kHz to about 10 MHz, and a third RF power having a third frequency in a range from about 10 kHz to about 5 MHz.

Abstract: Provided are a method and a system for managing semiconductor manufacturing equipment. The method may be performed using an equipment computer and may include ordering to perform a preventive maintenance to a chamber and parts in the chamber, monitoring a result of the preventive maintenance to the chamber and the parts, and performing a manufacturing process using plasma reaction in the chamber, if the result of the preventive maintenance is normal. The monitoring the result of the preventive maintenance may include a pre-screening method monitoring the result of the preventive maintenance using electric reflection coefficients obtained from the chamber and the parts without using the plasma reaction.

Abstract: A method for automatic facial impression transformation includes extracting landmark points for elements of a target face whose facial impression is to be transformed as well as distance vectors respectively representing distances of the landmark points, comparing the distance vectors to select a learning data set similar to the target face from a database, extracting landmark points and distance vectors from the learning data set, transforming a local feature of the target face based on the landmark points of the learning data set and score data for a facial impression, and transforming a global feature of the target face based on the distance vectors of the learning data set and the score data for the facial impression. Accordingly, a facial impression may be transformed in various ways while keeping an identity of a corresponding person.

Abstract: Provided is an image recognition apparatus that identifies a person through a face of the person recognized from a photographed image, an image recognition method thereof and a face image generation method thereof. The method for recognizing a face image includes generating candidate images including at least one morphable image which is generated using an object image, extracting first features from the generated candidate images, extracting second feature from a reference image, and generating at least one score corresponding to each of the at least one morphable image by comparing the first features with the second feature, and performing matching to calculate a final score from the generated at least one score.

Abstract: A method for forming a film on a conductive substrate, comprising immersing a substrate having a conductive portion in a solution comprising a metal ion ceramic precursor for the film and a peroxide; applying a voltage potential to the conductive portion with respect to a counter electrode in the solution, sufficient to protect the conductive portion from corrosion by the solution, and drive formation of a film on the substrate, controlling a pH of the solution while limiting a production of hydrogen by electrolysis of the solution proximate to the conductive portion; and maintaining the voltage potential for a sufficient duration to produce a film on the conductive portion. An electrode may be formed over the film to produce an electrical device. The film may be, for example, insulating, dielectric, resistive, semiconductive, magnetic, or ferromagnetic.

Abstract: A video deblurring method based on a layered blur model includes estimating a latent image, an object motion and a mask for each layer in each frame using images consisting of a combination of layers during an exposure time of a camera when receiving a blurred video frame, applying the estimated latent image, object motion and mask for each layer in each frame to the layered blur model to generate a blurry frame, comparing the generated blurry frame and the received blurred video frame, and outputting a final latent image based on the estimated object motion and mask for each layer in each frame, when the generated blurry frame and the received blurred video frame match. Accordingly, by modeling a blurred image as an overlap of images consisting of a combination of foreground and background during exposure, more accurate deblurring results at object boundaries can be obtained.

Abstract: An organic light emitting diode (“OLED”) display device includes: a substrate; a reflective layer disposed on the substrate; a refractive index anisotropic layer disposed on the reflective layer; a first electrode disposed on the refractive index anisotropic layer; an organic light emitting layer disposed on the first electrode; and a second electrode disposed on the organic light emitting layer.

Abstract: A method for face recognition through facial expression normalization includes: fitting an input two-dimensional face image into a three-dimensional face model by using a three-dimensional face database; normalizing the three-dimensional face model into a neutral-expression three-dimensional face model by using a neutral-expression parameter learned from the three-dimensional face database; converting the neutral-expression three-dimensional face model into a neutral-expression two-dimensional face image; and recognizing the neutral-expression two-dimensional face image from a two-dimensional face database. Accordingly, face recognition may be performed with high reliability without a loss of information.

Abstract: A method for forming a film on a conductive substrate, comprising immersing a substrate having a conductive portion in a solution comprising a metal ion ceramic precursor for the film and a peroxide; applying a voltage potential to the conductive portion with respect to a counter electrode in the solution, sufficient to protect the conductive portion from corrosion by the solution, and drive formation of a film on the substrate, controlling a pH of the solution while limiting a production of hydrogen by electrolysis of the solution proximate to the conductive portion; and maintaining the voltage potential for a sufficient duration to produce a film on the conductive portion. An electrode may be formed over the film to produce an electrical device. The film may be, for example, insulating, dielectric, resistive, semiconductive, magnetic, or ferromagnetic.

Abstract: A substrate subject to degradation at temperatures above 100° C. is coated with a nanostructured ceramic coating having a thickness in excess of 100 nm, formed on a surface of the substrate, wherein a process temperature for deposition of the nanostructured coating does not exceed 90° C. The coating may be photocatalytic, photovoltaic, or piezoelectric. The coating, when moistened and exposed to ultraviolet light or sunlight, advantageously generates free radicals, which may be biocidal, deodorizing, or assist in degradation of surface deposits on the substrate after use. The substrate may be biological or organic, and may have a metallic or conductive intermediate layer.

Abstract: Provided are methods and systems for managing semiconductor manufacturing equipment. A method may include preventive maintenance involving steps of disassembling, cleaning, and assembling parts of a chamber. The assembling of the parts may include checking whether the parts are correctly assembled, using reflectance and absorptivity of a high-frequency voltage applied to the parts.

Abstract: A 3D image display includes a display panel operated in 2D and 3D driving modes and a barrier panel turned off in the 2D driving mode and turned on in the 3D driving mode to separate an image output from the display panel to left and right-eye images. The barrier panel includes a reference electrode, first barrier electrodes arranged in a first direction, second barrier electrodes alternately arranged with the first barrier electrodes along the first direction, and a liquid crystal layer interposed between the reference electrode and the first and second barrier electrodes. Each first barrier electrode includes first electrode pieces arranged in a zigzag fashion along a second direction different from the first direction, and each second barrier electrode includes second electrode pieces arranged in the zigzag fashion.

Abstract: Provided is an image recognition apparatus that identifies a person through a face of the person recognized from a photographed image, an image recognition method thereof and a face image generation method thereof. The method for recognizing a face image includes generating candidate images including at least one morphable image which is generated using an object image, extracting first features from the generated candidate images, extracting second feature from a reference image, and generating at least one score corresponding to each of the at least one morphable image by comparing the first features with the second feature, and performing matching to calculate a final score from the generated at least one score.

Abstract: A method for simulating moving interface in viscous incompressible two phase flows is provided by conservation of the fluid volume and a detailed reconstruction of the fluid surface using sub-grid refinement of the level set with the volume-of-fluid method.

Abstract: Provided are a method and a system for managing semiconductor manufacturing equipment. The method may be performed using an equipment computer and may include ordering to perform a preventive maintenance to a chamber and parts in the chamber, monitoring a result of the preventive maintenance to the chamber and the parts, and performing a manufacturing process using plasma reaction in the chamber, if the result of the preventive maintenance is normal. The monitoring the result of the preventive maintenance may include a pre-screening method monitoring the result of the preventive maintenance using electric reflection coefficients obtained from the chamber and the parts without using the plasma reaction.

Abstract: A room management apparatus is provided. The room management apparatus includes a central controller that recognizes an operation state of an air conditioner, and determines that one or more rooms are assignable on the basis of the operation state of the air conditioner.

Abstract: Provided is a room management method. A room management method according to one aspect includes: receiving, by a central terminal, a service request of a room from a user terminal; analyzing, by the central terminal, the received service request to determine a manager terminal of a manager managing the room from which the service request has been received; and transmitting, by the central terminal, service request information to the determined manager terminal.