Abstract: 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.

Abstract: Systems for reducing color lines at edges of a display are provided. An exemplary system comprises a display that includes a peripheral region and a non-peripheral region. A plurality of sub-pixels arranged in the peripheral region exhibit brightness lower than that of the sub-pixels disposed in the non-peripheral region.

Abstract: 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.

Abstract: 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.

Abstract: A source driving method and a source driver for a liquid crystal display device having a plurality of pixels, wherein each pixel comprises a first color sub-pixel with a first displaying wavelength, a second color sub-pixel with a second displaying wavelength less than the first displaying wavelength, and a third color sub-pixel with a third displaying wavelength less than the second displaying wavelength are provided. First, a digital data is received. Then, a digital to analog process is performed to convert the digital data into an analog data. Next, the analog data is sequentially selected and output to the first color sub-pixel, the second color sub-pixel, and then the third color sub-pixel of the selected pixel. The source driving method can improve the image color fidelity of the liquid crystal display device.

Abstract: 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.

Abstract: The present invention provides a display driving circuit and a display driving method for driving a first panel and a second panel, and provides a multi-panel display using the same. The display driving circuit comprises a data driver for driving a plurality of data lines of the second panel; and a voltage switch circuit, coupling to the data lines for determining whether to conduct a predetermined voltage to the data lines according to ON/OFF status of the first and second panels.

Abstract: 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.

Abstract: A display panel body (110) is formed with a thermosetting seal material disposed in an outer peripheral region of a display area between a pair of substrates (10), and a thermally conductive buffer plate (300) is disposed on the side of the display panel body (110) opposite to the side where the substrates face each other. The buffer plate (300) is aligned such that an opening (302) therein overlaps each display area, and such that a lattice member (301) thereof overlaps the region where the seal material is disposed. The panel body (110) is pressed and heated from outside through the buffer plate (300), thereby heating and curing the thermosetting seal material. Because the display area overlaps the opening of the buffer plate, pressing of this area when the seal is cured can be prevented, thereby preventing the substrate from flexing at the display area of the display panel 110 provided with no spacers.

Abstract: A liquid crystal display device has a liquid crystal layer formed between first and second insulating substrates. A wiring layer, an insulation film and a first orientation layer are formed on the first substrate between it and the liquid crystal layer. A electrode layer and a second orientation film are formed on the second substrate between it and the liquid crystal layer. The wiring layer includes grooves along its peripheral portion which allow the insulation film to contact the first substrate, which promotes bonding and inhibits peeling of the insulation film from the wiring layer.

Abstract: In a LCD with a built-in driver, the quality of all elements is judged. A test TFT is formed immediately below a sealing material which bonds a TFT substrate and an opposite substrate, wherein test terminals are pulled out onto the eaves section of the TFT substrate protruding from the opposite substrate. The quality of TFTs are judged by considering changes of TFT characteristics under the conditions before and after the bonding process.

Abstract: Dummy filters which are irrelevant to displaying are arranged in a matrix consecutively with respect to color filter lines or columns close to a pouring opening. Although spacers move toward the pouring opening when the substrates are pressed for attachment, the moving spacers are stopped by and gathered around the dummy filters. This can prevent a pixel area from being adversely affected due to a light-less phenomenon.

Abstract: A mother glass board used to fabricate multiple liquid crystal display panels includes a substrate on which the liquid crystal panel portions are formed. An orientation film is formed on the liquid crystal panel portions. A pattern of metallic film is formed on the substrate outside that portion of the substrate on which the liquid crystal panel portions are located. The patterns include an alignment mark and an identifier mark used in the liquid crystal panel production process. An enclosure surrounding the liquid crystal panel portions is formed on the substrate between the pattern and the liquid crystal panel portions. The enclosure prevents stripes from being formed on the orientation film during a rubbing step in the production process in which the liquid crystal panel portions are rubbed with a cloth.

Abstract: A liquid crystal display device has a liquid crystal layer formed between first and second insulating substrates. A wiring layer, an insulation film and a first orientation layer are formed on the first substrate between it and the liquid crystal layer. A electrode layer and a second orientation film are formed on the second substrate between it and the liquid crystal layer. The wiring layer includes grooves along its peripheral portion which allow the insulation film to contact the first substrate, which promotes bonding and inhibits peeling of the insulation film from the wiring layer.