Display device with pixel inversion
First Claim
1. A display device with pixels arranged in columns and rows, in which the pixels of a row can be selected by means of a row voltage supplied via control lines, and column voltages that correspond to the image data of the selected pixel to be displayed can be supplied via data lines, wherein mutually adjoining pixel groups arranged in a row or column, consisting of adjoining pixels of a row or column, are connected to adjoining control lines or data lines, as applicable, in alternation, some of the control lines being connected to a plurality of delay units such that only every other control line is connected to a particular delay unit of the delay units and each of remaining control lines is not connected to any delay unit, the delay units being used to store row voltage values for the control lines connected to the delay units until a clock signal is supplied to the delay units.
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Accused Products
Abstract
A display device includes pixels arranged in columns and rows, in which the pixels of a row can be selected by means of a row voltage supplied via control lines, and column voltages that correspond to the image data of the selected pixel to be displayed can be supplied via data lines, wherein mutually adjoining pixel groups arranged in a row or column, consisting of adjoining pixels of a row or column, are connected to adjoining control lines or data lines, as applicable, in alternation.
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Citations
14 Claims
- 1. A display device with pixels arranged in columns and rows, in which the pixels of a row can be selected by means of a row voltage supplied via control lines, and column voltages that correspond to the image data of the selected pixel to be displayed can be supplied via data lines, wherein mutually adjoining pixel groups arranged in a row or column, consisting of adjoining pixels of a row or column, are connected to adjoining control lines or data lines, as applicable, in alternation, some of the control lines being connected to a plurality of delay units such that only every other control line is connected to a particular delay unit of the delay units and each of remaining control lines is not connected to any delay unit, the delay units being used to store row voltage values for the control lines connected to the delay units until a clock signal is supplied to the delay units.
- 8. A display device with pixels arranged in columns and rows, in which the pixels of a row can be selected by means of a row voltage supplied via control lines, and column voltages that correspond to the image data of the selected pixel to be displayed can be supplied via data lines, wherein mutually adjoining pixel groups arranged in a row or column, consisting of adjoining pixels of a row or column, are connected to adjoining control lines or data lines, as applicable, in alternation, some of the data lines being connected to a plurality of delay units such that only every other data line is connected to a particular delay unit of the delay units and each of remaining control lines is not connected to any delay unit, the delay units being used to store column voltage values for the data lines connected to the delay units until a clock signal is supplied to the delay units.
Specification
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- Resources
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Current AssigneeDynamic Data Technologies LLC
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Original AssigneeNXP B.V. (NXP Semiconductors NV)
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InventorsKieschnick, Knut, Rzittka, Eckart, Radovic, Marko
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Primary Examiner(s)Hjerpe, Richard
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Assistant Examiner(s)Abdin, Shaheda A
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Application NumberUS10/534,161Publication NumberTime in Patent Office1,828 DaysField of Search345/96, 345/100, 345/209, 345/204, 345/103US Class Current345/100CPC Class CodesG09G 3/3614 Control of polarity reversa...
