Abstract:
가. 청구범위에 기재된 고안이 속한 기술분야. 본 고안은 사무용기기에 있어서, 특히 액정화면의 각도를 조절하기 위한 장치에 관한 것이다. 나. 고안이 해결하려고 하는 기술적 과제. 본 고안의 목적은 사용자가 프린터 정면의 어느 각도에서나 액정화면을 볼 수 있도록 하는 장치를 제공하는데 있다. 다. 고안의 해결방법의 요지. 본 고안은 사무용기기의 액정화면을 힌지를 이용하여 본체 상단에 설치하는 것을 특징으로 한다. 라. 고안의 중요한 용도. 본 고안은 사무용기기에 이용된다.
Abstract:
본 발명은 HDR영상을 처리하는 디스플레이장치에 관한 것이다. 디스플레이장치는 영상 비트스트림을 수신하는 영상수신부와, 상기 수신된 영상 비트스트림을 영상신호와 메타데이터로 분리하기 위해 디코딩하는 디코더와, 상기 메타데이터에 포함된 상기 영상신호의 HDR정보를 분석하고, 상기 분석된 HDR정보를 이용하여 상기 영상신호에 대한 HDR영상을 생성하는 HDR영상처리부를 포함한다. 본 발명에 의한 디스플레이장치에 의하면, 영상제작 시에 함께 제작된 HDR정보를 수신하고, 수신된 HDR정보를 이용하여 수신 영상신호에 대한HDR영상신호와 HDR 백라이트 정보를 생성하여 HDR영상을 표시할 수 있다.
Abstract:
An image display apparatus is disclosed. An image display apparatus according to various embodiments of the present invention comprises: a signal processing unit for forming the image frames of 2-dimensional (2D) or 3-dimensional (3D) content; an output unit for outputting the image frames of the content outputted from the signal processing unit; an interface unit for receiving a mode selection command of the user; a control unit for controlling a display unit to operate in any one among a single 2D mode for displaying the image frames of one 2D content outputted from the output unit on the display unit, a multi-2D mode for combining the image frames of a plurality of 2D contents outputted from the output unit to display a multi-view frame on the display unit, or a 3D mode for alternately displaying left-eye image frames and right-eye image frames forming 3D content outputted from the output unit on the display unit, according to the received mode selection command. [Reference numerals] (AA) Receiving channel; (BB) MBC shaun of the dead; (CC) Screen setting; (DD) Movie watching; (EE) Caption; (FF) Caption off; (GG) Sound; (HH) Super woofer; (II) Setting; (JJ) Setting completion; (KK) Cancel
Abstract:
PURPOSE: An image display device and method are provided to detect a dominant color in a unit frame image and adaptively change the sequence of color implementation according to a detection result. CONSTITUTION: An image analysis part (110) outputs an input image with a unit frame by adding an insertion frame to the image with a color sequence, which is classified into R frame, G frame, and B frame, and changing the position of the insertion frame based on at least one color dominant in proportion in the unit frame. A display panel (140) receives an image with the color sequence containing the insertion frame from the image analysis part and displays the image. A backlight unit receives information about the color sequence containing the insertion frame from the image analysis part and provides light having a color corresponding to the color sequence containing the insertion frame according to the information. [Reference numerals] (100) Interface part; (110) Image analysis part; (120) Timing controller; (130-1) Gate driver; (130-2) Source driver; (140) Displaying panel; (150) Power voltage producing part; (160) Lamp operating part; (170) Backlight; (180) Reference voltage producing part; (AA) Inputting images; (BB,CC) Controlling signal
Abstract:
PURPOSE: An image display apparatus and a method thereof are provided to prevent color mix, color break-up, and a flicker phenomenon and to improve color purity and brightness. CONSTITUTION: An image display apparatus includes an image analysis unit(210), a power voltage generator(250), a lamp driver(260), and a backlight(270). The image analysis unit provides an analysis result which is related with an area which has a color of different property from a peripheral area by analyzing a received unit frame image. The power voltage generator receives an AC voltage of 110V or 220V from the outside and generates and outputs various sizes of DC voltage. The lamp driver converts the voltage which is provided from the power voltage generator and provides to the backlight. The backlight operates LEDs differently according to whether the area which has a color of different property is included or not. [Reference numerals] (200) Interface unit; (210) Image analysis unit; (220) Timing controller; (230-1) Gate driver; (230-2) Source driver; (240) Display panel; (250) Power voltage generator; (260) Lamp driver; (270) Backlight; (280) Reference voltage generator; (AA) Image input; (BB) Data, control signal; (CC) Control signal
Abstract:
PURPOSE: A display device and a driving method thereof are provided to implement three-dimensional images by controlling the driving voltage of a polarizing panel enabled with polarization direction switching. CONSTITUTION: A display device(100) includes the following parts: an image input part receiving three-dimensional image input; an image processing part(120) dividing the inputted three-dimensional image into a left-eye image and a right-eye image, and processing the images; an image output part(130) equipped with a polarizing panel enabled with polarization direction switching, and alternately providing different polarization directions for the displayed left-eye image and right-eye image by switching the polarization direction of the polarizing panel; a voltage driving part(140) applying a driving voltage to the polarizing panel; and a control part(150) controlling the voltage driving part in order to divide the polarizing panel in time or space and drive with a voltage corresponding to each RGB(Red, Green, Blue) pixel forming at least one of the left-eye image and right-eye image. [Reference numerals] (110) Image receiving part; (120) Image processing part; (130) Image output part; (140) Voltage driving part; (150) Control part; (160) User interface part; (170) Storage part
Abstract:
3D 디스플레이 장치 및 그의 GUI 설정 방법, 그리고 3D 안경이 제공된다. 본 3D 안경과 연동되는 3D 디스플레이 장치의 GUI 제공방법은, 3D 안경으로부터 배터리 정보가 포함된 신호를 수신하고, 수신된 신호 속에 포함된 배터리 정보를 이용하여 3D 안경의 배터리 정보에 대한 GUI를 생성하며, 생성된 GUI를 디스플레이한다. 따라서, 3D 디스플레이 장치에 3D 안경의 배터리 정보에 대한 GUI를 디스플레이함으로써, 사용자는 보다 쉽고 편하게 3D 안경의 배터리 정보를 확인할 수 있다.
Abstract:
본 발명은 디스플레이장치 및 그 구동방법에 관한 것으로, 본 발명에 따른 디스플레이장치는 좌안영상 및 우안영상을 포함하는 영상신호를 수신하는 신호수신부와; 신호수신부에서 수신되는 영상신호를 처리하는 신호처리부와; 신호처리부에 의해 처리되는 상기 영상신호에 기초하여 3D영상을 표시하는 디스플레이부와; 3D안경의 동작모드에 관한 사용자의 입력을 수신하는 사용자입력부와; 3D안경의 좌안셔터부 및 우안셔터부를 좌안영상 및 우안영상에 각각 대응하여 개폐시키기 위한 동기신호를 출력하는 동기신호출력부와; 수신된 사용자의 입력에 따른 3D안경의 동작모드에 대응하는 동기신호를 출력하도록 동기신호출력부를 제어하는 제어부를 포함한다. 이에 의하여, 3D 안경의 동작모드에 대응하는 동기신호를 출력할 수 있어, 사용자는 원하는 3D 안경을 이용하여 3D영상을 볼 수 있다.
Abstract:
PURPOSE: A method and apparatus for transmitting and receiving a voice data packet by using a cryptographic key are provided to certify a user in real time by using a public key and a private key. CONSTITUTION: A voice data input and output unit(201) transmits the voice data from a first terminal user to a control unit(203). The control unit transmits the determined encoding information to a voice data process unit(213). A voice feature extracting unit(219) extracts a voice feature value from voice data which is encoded in the voice data process unit. A public key/private key generating unit generates the private key and the public key of a first terminal by using the voice data of the user. A private key process unit(209) encodes the private key of the first terminal by using the public key of the second terminal.
Abstract:
PURPOSE: A display device and a display method are provided to detect a pointing location of a pointing device in the display device including a display panel of a hold type. CONSTITUTION: A display panel(102) includes a plurality of areas. A communication unit(104) receives information about sensed brightness of a pointing device. A backlight unit(106) includes a plurality of light sources. A controller(108) controls the backlight unit to change brightness of the areas by a fixed unit. The controller determines a pointing location of the pointing device based on a relative change amount of the brightness information.