摘要:
A method of driving a display panel includes providing a first clock signal having a first frequency and a second clock signal having a second frequency different from the first frequency. The method also includes providing a data signal of an N-th frame image to the display panel using the first clock signal, and providing a data signal of an (N+1)-th frame image to the display panel using the second clock signal. N is a natural number.
摘要:
A 3D image display device includes a data receiving unit receiving frame data. The frame data includes left eye image data and right eye image data. An image modification unit generates modification image data corresponding to one of the left eye image data and the right eye image data. The modification image data corresponding to the left eye image data is based on left eye image data of a current frame and left eye image data of a next frame. The modification image data corresponding to the right eye image data is based on right eye image data of the current frame and right eye image data of the next frame. Utilization of the modification image data improves the display quality of moving objects in the 3D image display device.
摘要:
In a method of processing data of a display apparatus, red, green and blue data are gamut mapped as red, green, blue and white data. The red, green, blue and white data are reconstructed by means of subpixel rendering to generate metameric sets dot pixels composed for example of one such dot pixel having red and green color components and another such dot pixel having blue and white color components such that when the metameric set dot pixels is lit up it produces a white colored region on the display apparatus and when un-lit it appears as contrastingly dark colored region on the display apparatus. By selectively forcing one metameric set of dot pixels to be un-lit, the method allows an immediately adjacent metameric set of dot pixels to be lit-up as a contrasting white region on the display apparatus.
摘要:
A method of controlling a luminance of a light source is presented. The method entails generating red, green, blue and white data using red, green and blue data, applying a color weight according to contribution to luminance by each of the red, green, blue and white data to generate pixel luminance data, setting a luminance level of the light source based on the pixel luminance data, determining local information on a pure color block in a frame image by using the pixel luminance data, and adjusting the luminance level of the light source based on the local information on the pure color block. A display device that utilizes such method is also presented.
摘要:
A 3D image display device includes a data receiving unit receiving frame data. The frame data includes left eye image data and right eye image data. An image modification unit generates modification image data corresponding to one of the left eye image data and the right eye image data. The modification image data corresponding to the left eye image data is based on left eye image data of a current frame and left eye image data of a next frame. The modification image data corresponding to the right eye image data is based on right eye image data of the current frame and right eye image data of the next frame. Utilization of the modification image data improves the display quality of moving objects in the 3D image display device.
摘要:
In a method of driving touch sensing display panel and a display apparatus for performing the method, image data are outputted to the touch sensing display panel during an active period of a frame, the touch sensing display panel comprising a display substrate including a switching element connected to a data line extending in a column direction and a gate line extending in a row direction, and a touch sensing substrate including a light sensing part connected to a read-out line substantially parallel to the data line and a scan line substantially parallel to the gate line. A sensing signal is read out through the read-out line during a blanking period of the frame.
摘要:
In a method of driving touch sensing display panel and a display apparatus for performing the method, image data are outputted to the touch sensing display panel during an active period of a frame, the touch sensing display panel comprising a display substrate including a switching element connected to a data line extending in a column direction and a gate line extending in a row direction, and a touch sensing substrate including a light sensing part connected to a read-out line substantially parallel to the data line and a scan line substantially parallel to the gate line. A sensing signal is read out through the read-out line during a blanking period of the frame.
摘要:
A method of processing an image signal includes: converting a source image signal into an image signal corresponding to a color space for a color gamut mapping; reducing a color gamut of the image signal; and mapping the image signal corresponding to colors within the reduced color gamut into an image signal corresponding to colors within a display color gamut, wherein the colors of the display color gamut are displayed by a display panel.
摘要:
A method of displaying a three-dimensional stereoscopic image includes generating a plurality of left-eye or right-eye virtual primary color data using a left-eye or right-eye data frame, calculating a plurality of left-eye or right-eye virtual primary color dimming levels using the left-eye or right-eye virtual primary color data, sequentially outputting a plurality of left-eye or right-eye virtual primary color data frames, corrected based on the left-eye or right-eye virtual primary color dimming levels, to a display panel, and sequentially providing a plurality of left-eye or right-eye virtual primary color lights, generated from a light source part based on the left-eye or right-eye virtual primary color dimming levels, to the display panel.
摘要:
A method for reducing noise of a touch panel includes: generating a detection signal including at least one contact region; generating a combination noise region including at least a portion of the at least one contact region; and generating a final detection signal. The generating the final detection signal includes removing the combination noise region from the detection signal.