FIELD SEQUENTIAL COLOR DISPLAY
First Claim
1. An apparatus comprising:
- control logic configured to;
control driving of a display panel having an array of pixels divided into one or more groups of pixels, each group of pixels including one or more rows of pixels, andcontrol sequentially applying of a plurality of backlights having different colors to the array of pixels in a plurality of time periods; and
a scan driving unit operatively coupled to the control logic and configured to, in each time period, scan the one or more rows of pixels of each group of pixels according to a row scanning sequence, wherein,for each group of pixels,in a first time period, the scan driving unit sequentially scans the one or more rows of pixels according to a first row scanning sequence, andin a second time period, the scan driving unit sequentially scans the one or more rows of pixels according to a second row scanning sequence.
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Abstract
An apparatus includes control logic and a scan driving unit. The control logic is configured to control driving of a display panel having an array of pixels divided into groups of pixels. Each group of pixies includes rows of pixels. The control logic is configured to control sequentially applying of multiple backlights having different colors to the array of pixels in multiple time periods. The scan driving unit is operatively coupled to the control logic and is configured to, in each time period, scan the rows of pixels of each group of pixels according to a row scanning sequence. For each group of pixels, in a first time period, the scan driving unit sequentially scans the rows of pixels according to a first row scanning sequence; in a second time period, the scan driving unit sequentially scans the rows of pixels according to a second row scanning sequence.
22 Citations
37 Claims
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1. An apparatus comprising:
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control logic configured to; control driving of a display panel having an array of pixels divided into one or more groups of pixels, each group of pixels including one or more rows of pixels, and control sequentially applying of a plurality of backlights having different colors to the array of pixels in a plurality of time periods; and a scan driving unit operatively coupled to the control logic and configured to, in each time period, scan the one or more rows of pixels of each group of pixels according to a row scanning sequence, wherein, for each group of pixels, in a first time period, the scan driving unit sequentially scans the one or more rows of pixels according to a first row scanning sequence, and in a second time period, the scan driving unit sequentially scans the one or more rows of pixels according to a second row scanning sequence. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. An apparatus comprising:
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a display panel having an array of pixels divided into one or more groups of pixels, each group of pixels including one or more rows of pixels; control logic configured to receive display data and provide control signals based on the display data; a backlight driving unit operatively coupled to the control logic and configured to sequentially apply a plurality of backlights having different colors to the array of pixels in a plurality of time periods based on the control signals; and a scan driving unit operatively coupled to the control logic and configured to, in each time period, scan the one or more rows of pixels of each group of pixels according to a row scanning sequence based on the control signals; and a data driving unit operatively coupled to the control logic and configured to, in each time period, write the display data into the array of pixels based on the control signals, wherein, for each group of pixels, in a first time period, the scan driving unit sequentially scans the one or more rows of pixels according to a first row scanning sequence, and in a second time period, the scan driving unit sequentially scans the one or more rows of pixels according to a second row scanning sequence. - View Dependent Claims (14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26)
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27. A method for driving a display panel having an array of pixels divided into one or more groups of pixels, each group of pixels including one or more rows of pixels, the method comprising:
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receiving display data; providing control signals based on the display data; scanning the one or more rows of pixels of each group of pixels according to a row scanning sequence based on the control signals; writing the display data into the array of pixels based on the control signals; and sequentially applying a plurality of backlights having different colors to the array of pixels in a plurality of time periods based on the control signals, wherein, for each group of pixels, in a first time period, the one or more rows of pixels are sequentially scanned according to a first row scanning sequence, and in a second time period, the one or more rows of pixels are sequentially scanned according to a second row scanning sequence. - View Dependent Claims (28, 29, 30, 31, 32, 33, 34, 35, 36, 37)
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Specification