DISPLAY APPARATUS AND METHOD OF DRIVING THE SAME
First Claim
1. A display apparatus comprising:
- first pixels configured to receive data voltages in response to gate signals;
second pixels alternately arranged with the first pixels in a row direction and a column direction, the second pixels being configured to receive the data voltages in response to the gate signals;
a gate driver configured to provide the gate signals to the first and second pixels; and
a data driver configured to provide the data voltages to the first and second pixels,wherein each of the first pixels comprises sub-pixels different from sub-pixels of each of the second pixels,wherein the gate signals are sequentially applied to the first and second pixels in a unit of row in a two-dimensional (2D) mode,wherein dual-gate signals each including two sub-gate signals having a same phase as each other are sequentially applied to the first and second pixels in a unit of two rows of odd-numbered rows and in a unit of two rows of even-numbered rows as the gate signals in a three-dimensional (3D) mode.
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Accused Products
Abstract
A display apparatus includes first pixels, second pixels, a gate driver, and a data driver. The first pixels receive data voltages in response to gate signals. The second pixels are alternately arranged with the first pixels in row and column directions and receive the data voltages in response to the gate signal. The gate and data drivers provide the gate and data signals, respectively, to the first and second pixels. Dual-gate signals each including two sub-gate signals having a same phase as each other are sequentially applied to the first and second pixels in the unit of two rows of odd-numbered rows and in the unit of two rows of even-numbered rows as the gate signals in a three-dimensional mode.
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Citations
20 Claims
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1. A display apparatus comprising:
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first pixels configured to receive data voltages in response to gate signals; second pixels alternately arranged with the first pixels in a row direction and a column direction, the second pixels being configured to receive the data voltages in response to the gate signals; a gate driver configured to provide the gate signals to the first and second pixels; and a data driver configured to provide the data voltages to the first and second pixels, wherein each of the first pixels comprises sub-pixels different from sub-pixels of each of the second pixels, wherein the gate signals are sequentially applied to the first and second pixels in a unit of row in a two-dimensional (2D) mode, wherein dual-gate signals each including two sub-gate signals having a same phase as each other are sequentially applied to the first and second pixels in a unit of two rows of odd-numbered rows and in a unit of two rows of even-numbered rows as the gate signals in a three-dimensional (3D) mode. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A method of driving a display apparatus, wherein the display apparatus comprises first pixels configured to receive data voltages in response to gate signals and second pixels alternately arranged with the first pixels in a row direction and a column direction, and the second pixels being configured to receive the data voltages in response to the gate signals and each of the second pixels including sub-pixels different from sub-pixels of each of the first pixels, comprising:
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rendering input image data to image data corresponding to the sub-pixels; applying the gate signals to the first and second pixels; and applying the data voltages corresponding to the rendered image data to the first and second pixels, wherein the gate signals are sequentially applied to the first and second pixels in a unit of row in a two-dimensional (2D) mode, wherein dual-gate signals each including two sub-gate signals having a same phase as each other are sequentially applied to the first and second pixels in a unit of two rows of odd-numbered rows and in a unit of two rows of even-numbered rows as the gate signals in a three-dimensional mode (3D). - View Dependent Claims (12, 13, 14, 15, 16, 17)
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18. A display apparatus comprising:
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first pixels configured to receive data voltages in response to gate signals; second pixels alternately arranged with the first pixels in a row direction and a column direction, the second pixels being configured to receive the data voltages in response to the gate signals; a gate driver configured to provide the gate signals to the first and second pixels; a data driver configured to provide the data voltages to the first and second pixels; and a timing controller configured to render input image data to image data corresponding to the sub-pixels, wherein the time controller comprises; a gamma compensating part configured to linearize input red, green, and blue image data; a mapping part configured to map the linearized red, green, and blue image data to red, green, blue, and white image data; and a sub-pixel rendering part configured to render the mapped red, green, blue, and white image data, and to output the rendered red, green, blue, and white image data corresponding to the sub-pixels, the sub-pixel rendering part including a first rendering filter and a second rendering filter having a different scale coefficient from that of the first rendering filter. - View Dependent Claims (19, 20)
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Specification