摘要:
Methods for controlling display panels, in which the display panel comprises a plurality of pixels and wherein each of the plurality of pixels comprises a plurality of sub-pixels, are provided. A representative the method comprises: controlling a timing sequence for turning on the pixels such that at least one of: an average influence of coupling of each of the sub-pixels in two sequential time frames is the same; and an average influence of coupling of two of the sub-pixels on two adjacent rows of the sub-pixels is the same.
摘要:
The invention provides a low power multiplexer configuration in a display panel and a display panel and an electronic device using the same. The multiplexer conducts one of source output signals into to red (or green or blue) sub-pixels under control of control signals. In every time a frame is scanned or changed, the red (or green or blue) sub-pixels driven by the source output signal via the multiplexer are always in the same signal polarity, so the multiplexer consumes low power because voltage swing rates in source output signals are very low or almost zero.
摘要:
Displays and driving methods capable of reducing power consumption caused by changing polarity on the data lines. In the display, a pixel array comprises a plurality of data lines, and a plurality of pixels each pixel comprising of a red sub-pixel, a green sub-pixel and a blue sub-pixel. A source output circuit provides a first series of source output signals with a first polarity through a first output pin and a second series of source output signals with a second polarity through a second output pin for an operation period. A switching array circuit comprises at least three select lines and electrically connects the first series of source output signals and the second series of source output signals to at least some of the sub-pixels of two adjacent pixels.
摘要:
The invention provides a low power multiplexer configuration in a display panel and a display panel and an electronic device using the same. The multiplexer conducts one of source output signals into to red (or green or blue) sub-pixels under control of control signals. In every time a frame is scanned or changed, the red (or green or blue) sub-pixels driven by the source output signal via the multiplexer are always in the same signal polarity, so the multiplexer consumes low power because voltage swing rates in source output signals are very low or almost zero.
摘要:
A driving circuit for multi-panel display and a multi-panel display apparatus and system using the same is provided. The driving circuit comprises a plurality of first driving lines formed on a main panel, a plurality of second driving lines formed on a sub panel and a coupling device. The coupling device comprises an effective coupling module and a dummy coupling module, wherein the effective coupling module electrically couples between each of the second driving lines and a corresponding one of a first part of the first driving lines, and the dummy coupling module electrically couples to a second part of the first driving lines.
摘要:
A liquid crystal display device and an electronic device, which provide compensation for the difference of brightness caused by the LC effect to improve the image color fidelity is provided. The present invention provides a source driving method for a LCD device including providing data signals representing images to be displayed at a plurality of sub-pixels corresponding to different display wavelengths within a pixel and sequentially activating the sub-pixels within the pixel, in the order from a sub-pixel corresponding to the shortest display wavelength to a sub-pixel corresponding to longest display wavelength.
摘要:
A liquid crystal display device and an electronic device, which provide compensation for the difference of brightness caused by the LC effect to improve the image color fidelity is provided. The present invention provides a source driving method for a LCD device including providing data signals representing images to be displayed at a plurality of sub-pixels corresponding to different display wavelengths within a pixel and sequentially activating the sub-pixels within the pixel, in the order from a sub-pixel corresponding to the shortest display wavelength to a sub-pixel corresponding to longest display wavelength.
摘要:
Systems for displaying images incorporates a display device that includes a plurality of gate lines, a plurality of data lines intersecting the plurality of gate lines, a plurality of switches each having a first end coupled to a corresponding gate line and a second end coupled to a corresponding data line, a plurality of storage units each coupled to a third end of a corresponding switch for storing data received from a corresponding data line, a power line formed in parallel with the plurality of gate lines, and a plurality of coupling capacitors each having a first end coupled to the power line and a second end coupled to a corresponding data line.
摘要:
Systems for displaying images incorporates a display device that includes a plurality of gate lines, a plurality of data lines intersecting the plurality of gate lines, a plurality of switches each having a first end coupled to a corresponding gate line and a second end coupled to a corresponding data line, a plurality of storage units each coupled to a third end of a corresponding switch for storing data received from a corresponding data line, a power line formed in parallel with the plurality of gate lines, and a plurality of coupling capacitors each having a first end coupled to the power line and a second end coupled to a corresponding data line.
摘要:
Driving methods and devices are provided. In a representative method, Nth and (N+K)th rows of pixels are scanned sequentially and a signal of a first polarity is provided in sequence to the Nth and (N+K)th rows of scanned pixels, during a first period of a frame period. During a second period of the frame period, (N+l)th and (N+K+1)th rows of pixels are scanned sequentially and a signal of a second polarity is provided in sequence to the (N+1)th and (N+K+1)th rows of scanned pixels, wherein N and K are both integers, N>0, K is even and K>1.