Abstract:
PURPOSE: A display device and a control method thereof are provided to supply a user interface for selection of a plurality of functions and to increase the reliability of operation. CONSTITUTION: A display unit(13) displays an image based on an image signal processed by an image processing unit(12). A function selecting unit(14) senses an operation of a user for selection of a plurality of functions for supplying a display device(1). A controlling unit(15) displays an OSD menu on the display unit according to a first operation of a user. The controlling unit executes one function according to a second operation of the user. [Reference numerals] (1) Display device; (11) Signal receiving unit; (12) Image processing unit; (13) Display unit; (14) Function selecting unit; (15) Controlling unit; (AA) Image signal
Abstract:
PURPOSE: A composite sensing device and a sensing method using composite sensor, and a touch pad device using the same are provided to increase the inconvenience of a user by having a fingerprint sensor and a touch pad sensor in a limited space at the same time. CONSTITUTION: A pad unit(10) includes a first sensing area(100) for sensing a fingerprint and a second sensing area(110) for sensing a touch. A controller generates a control signal according to a sensing result which is sensed by the first and second sensing area. The controller determines the movement of a user by determining the movement amount for unit time based on at least one among the operation of the user which is sensed in the first and second sensing area. The controller determines the movement of the user by combining the sensing result in the first and second sensing area if the movement of the user is sensed in the second sensing area.
Abstract:
적어도하나의 LED(Light Emitting Diode)들을포함하는제 1 LED 어레이에전류가흐르지않도록제어하고, 적어도하나의 LED들을포함하는제 2 LED 어레이에전류가흐르도록제어하는 LED 전류제어부, 제 1 LED 어레이로부터수광전압을검출하는검출부및 수광전압과기준전압의비교결과에근거하여제 2 LED 어레이에포함된적어도하나의 LED 의이상여부를판단하는시스템제어부를포함하고, 수광전압은제2 LED 어레이에포함된적어도하나의 LED 들로부터의광파에의한광기전압인, LED 구동시스템을개시한다.
Abstract:
유일하게 활성화된 상태의 감지 센서에서 피사체를 감지하면, 이에 의해 중앙 처리 장치 및 카메라가 활성화되어 피사체 이미지 정보를 이용하여 사용자의 디스플레이 장치 사용의사를 판단하여 디스플레이 장치를 미리 구동하여 부팅 시간을 줄이거나, 보안 기능을 수행할 수 있는 디스플레이 장치 및 그 디스플레이 장치의 제어 방법에 관한 것이다.