Abstract: An display device may include a substrate including an active area and an inactive area surrounding the active area, a plurality of thin film transistors disposed in the active area, each of the thin film transistor including a semiconductor layer and a first electrode, a light emitting elements disposed in the active area, each of the light emitting element including an anode electrode and an organic light emitting layer, a connection area and a peripheral area disposed in the inactive area, and a first reflective electrode disposed in the connection area.

Abstract: An display device may include a substrate including an active area and an inactive area surrounding the active area, a plurality of thin film transistors disposed in the active area, each of the thin film transistor including a semiconductor layer and a first electrode, a light emitting elements disposed in the active area, each of the light emitting element including an anode electrode and an organic light emitting layer, a connection area and a peripheral area disposed in the inactive area, and a first reflective electrode disposed in the connection area.

Abstract: An display device may include a substrate including an active area and an inactive area surrounding the active area, a plurality of thin film transistors disposed in the active area, each of the thin film transistor including a semiconductor layer and a first electrode, a light emitting elements disposed in the active area, each of the light emitting element including an anode electrode and an organic light emitting layer, a connection area and a peripheral area disposed in the inactive area, and a first reflective electrode disposed in the connection area.

Abstract: An image display system and a display method thereof are provided. The image display system includes an optical disc having image information thereon, an image display device having extended display identification data (EDID), and a reproduction device to analyze the EDID to determine an interface to connect with the image display device, if the image information is three-dimensional (3D) image information, and instruct the image display device to output an alarm text, if the interface is an analog. When the interface is an analog interface, the reproduction device may output an analog two-dimensional (2D) image or 3D image through the image display device. Even when the image display device and the reproduction device are interconnected via an analog interfaces, a 2D or 3D image may be output based on the 3D image information.

Abstract: An image display system and a display method thereof are provided. The image display system includes an optical disc having image information thereon, an image display device having extended display identification data (EDID), and a reproduction device to analyze the EDID to determine an interface to connect with the image display device, if the image information is three-dimensional (3D) image information, and instruct the image display device to output an alarm text, if the interface is an analog. When the interface is an analog interface, the reproduction device may output an analog two-dimensional (2D) image or 3D image through the image display device. Even when the image display device and the reproduction device are interconnected via an analog interfaces, a 2D or 3D image may be output based on the 3D image information.

Abstract: An image display system and a display method thereof are provided. The image display system includes an optical disc having image information thereon, an image display device having extended display identification data (EDID), and a reproduction device to analyze the EDID to determine an interface to connect with the image display device, if the image information is three-dimensional (3D) image information, and instruct the image display device to output an alarm text, if the interface is an analog. When the interface is an analog interface, the reproduction device may output an analog two-dimensional (2D) image or 3D image through the image display device. Even when the image display device and the reproduction device are interconnected via an analog interfaces, a 2D or 3D image may be output based on the 3D image information.

Abstract: An LED light emitting device and a method of driving the same are provided, and technology that can uniformly sustain the magnitude of a channel current flowing to a plurality of LED channels is disclosed.

Abstract: Disclosed herein are a content reproducing apparatus to display a content image and a menu image on a display device, and a control method thereof. The menu image is generated based on a support capability of the display device. Therefore, when the content image and the menu image are alternately displayed, screen flickering may be prevented from occurring due to a change in image format. Also, a support capability of each constituent element may be notified to the user as guide information, and the content image may be output after user confirmation.

Abstract: An image display system and a display method thereof are provided. The image display system includes an optical disc having image information thereon, an image display device having extended display identification data (EDID), and a reproduction device to analyze the EDID to determine an interface to connect with the image display device, if the image information is three-dimensional (3D) image information, and instruct the image display device to output an alarm text, if the interface is an analog. When the interface is an analog interface, the reproduction device may output an analog two-dimensional (2D) image or 3D image through the image display device. Even when the image display device and the reproduction device are interconnected via an analog interfaces, a 2D or 3D image may be output based on the 3D image information.

Abstract: An LED light emitting device and a method of driving the same are provided, and technology that can uniformly sustain the magnitude of a channel current flowing to a plurality of LED channels is disclosed.

Abstract: A combo system and method having a play unit to play a signal recorded on a first recording medium and a recording unit to record the signal played by the play unit on a second recording medium. A detector detects whether a predetermined copy preventing signal exists within the signal played by the play unit. A controller controls the recording unit to stop a recording operation of the recording unit when the copy preventing signal is detected by the detector.

Abstract: A combo system and method having a play unit to play a signal recorded on a first recording medium and a recording unit to record the signal played by the play unit on a second recording medium. A detector detects whether a predetermined copy preventing signal exists within the signal played by the play unit. A controller controls the recording unit to stop a recording operation of the recording unit when the copy preventing signal is detected by the detector.

Abstract: A combo system and method having a play unit to play a signal recorded on a first recording medium and a recording unit to record the signal played by the play unit on a second recording medium. A detector detects whether a predetermined copy preventing signal exists within the signal played by the play unit. A controller controls the recording unit to stop a recording operation of the recording unit when the copy preventing signal is detected by the detector.

Abstract: A converter is presented, including first and second switches coupled to an input power source to define a first conductive path, and third and fourth switches coupled to the input power source to define a second conductive path. A PWM unit turns on the switches in the order of the fourth, first, third, second, first, fourth, second, and third switches, and outputs pulse signals so that the first and fourth switches are turned on in overlapping intervals and the second and third switches are turned on in overlapping intervals.

Abstract: An apparatus for compensating an image by using a probabilistic neural network theory and a method thereof are disclosed. The image compensating apparatus includes: an error pixel detecting unit for detecting an error pixel generating an error among pixels included in a current image frame; and a neural network unit for storing a learning result of the current image frame by learning the current image frame and estimating a pixel value of the error pixel detected form the error pixel detecting unit by using the learning result of a previous image frame. The apparatus and method provides a high quality image to a user and can facilitate an artificial intelligence (AI) image compensating apparatus.

Abstract: A converter is presented, including first and second switches coupled to an input power source to define a first conductive path, and third and fourth switches coupled to the input power source to define a second conductive path. A PWM unit turns on the switches in the order of the fourth, first, third, second, first, fourth, second, and third switches, and outputs pulse signals so that the first and fourth switches are turned on in overlapping intervals and the second and third switches are turned on in overlapping intervals.

Abstract: A combo system and method having a play unit to play a signal recorded on a first recording medium and a recording unit to record the signal played by the play unit on a second recording medium. A detector detects whether a predetermined copy preventing signal exists within the signal played by the play unit. A controller controls the recording unit to stop a recording operation of the recording unit when the copy preventing signal is detected by the detector.

Abstract: A combo system includes a play unit to play a signal recorded on a first recording medium and a recording unit to record the signal played by the play unit in a second recording medium. A detector in the combo system detects whether a predetermined still image signal exists within the signal played by the play unit. A controller in the combo system controls the play unit and the recording unit to perform a playing operation and a recording operation, respectively, when the detector detects the still image signal.

Abstract: Helical-scan video tape playback apparatus compensates for the skew generated during special reproduction operations (e.g., search functions) in the long-play mode. Video reproducing circuitry generates a first video signal; and a delay line supplies a second video signal in delayed response to the first video signal, the delay being one-half a horizontal scan line. During special reproduction operations in the long-play mode, a skew compensating device supplies an output video signal responsive to the first video signal when a first condition of a skew jump indication signal obtains and responsive to the second video signal when a second condition of the skew jump indication signal obtains. A frequency divider responds to an envelope comparison signal generated by comparing with a prescribed level the signals picked up by long-play heads and generates a square wave the fundamental frequency of which is half that of the envelope comparison signal.

Abstract: The present invention is an analog screen-art circuit for displaying a video signal resembling a picture on a screen. The screen-art circuit includes a video signal processor having a color killer circuit for eliminating chrominance signals in a composite video signal. The screen-art circuit also includes an art mode selector for controlling the operation of the screen-art circuit, a number of serially connected delay elements for delaying the signal generated by the video signal processor by respective 1H periods and a switch for selectively switching the signals generated from the video signal processor and the 1H delays when operating in the art mode. The switch is responsive to a control signal provided by a control signal generator which logically combines a number of signals, one of which is based on a composite sync signal generated from the video processor. According to one embodiment of the invention, the other of the two signals is a head switching signal which is commonly found in most VCRs.