DEVICE AND DRIVING METHOD FOR DISPLAYING IMAGE

• Main Authors: YUN, SANG UN, PARK, JA SON, HWANG, MIN CHEOL, SUNG, JUN HO
• Format: Patent
• Language: English; Korean
• Published: 18.07.2013
• Subjects: ADVERTISING; ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION; CRYPTOGRAPHY; DISPLAY; EDUCATION; PHYSICS; SEALS

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