Boe Technology Group Co., Ltd.

Beijing Boe Optoelectronics Technology Co., Ltd.

Hefei Xinsheng Optoelectronics Technology Co., Ltd.

Hefei Boe Optoelectronics Technology Co., Ltd.

Yubo Xu

Ming Hu

Hailin Xue

Cheng Li

Byung Cheon Lim

Xiaochuan Chen

Xin Li

Shunshun Qiu

Jidong Zhang

Lei Zhang

Ming Lei Zhang

Tong Yang

Hongming Zhan

Taofeng Xie

Zuquan Hu

Guolei Wang

Suzhen Mu

Bongyeol Ryu

Weigang Gong

Liang Yan

Ke Liang

The present invention provides a display substrate and a manufacturing method thereof, and a driving method of a display substrate. In the display substrate, a plurality of pixel groups are repeatedly arranged on a substrate base, each of the pixel groups comprises four first subpixels, four second subpixels, four third subpixels and four fourth subpixels, the subpixels in each of the pixel groups are arranged in a 4&#xd7;4 matrix, each row of subpixels in each of the pixel groups include one first subpixel, one second subpixel, one third subpixel and one fourth subpixel, the first subpixel, the second subpixel, the third subpixel and the fourth subpixel in different rows of subpixels in each of the pixel groups are arranged successively in different orders, and subpixels with the same color are not located in the same column so that the subpixels are distributed uniformly.

Display, substrate and manufacturing method thereof, driving method of display substrate and display device

A touch panel, manufacturing method thereof, and a touch device, the touch panel including a substrate; a metal mesh layer located on the substrate; and at least one layer of a functional layer having an anti-moire pattern. The functional layer reduces the occurrence of moire fringes in a display picture and improves display effect of a touch device.

Touch panel, manufacturing method thereof, and touch device

A display substrate and a display apparatus are disclosed. The display substrate includes a base substrate and a plurality of pixel units sequentially arranged on the base substrate, each of the pixel units includes a plurality of color sub-pixels; part of or all of the color sub-pixels are provided with white light-transmitting regions. Since the transmittance of the white light-transmitting regions is higher than that of the color sub-pixels, the transmittance of the display substrate is effectively improved by providing the white light-transmitting regions in the color sub-pixels, so that the transmittance of the display apparatus is also improved.

Display substrate and display apparatus

A display substrate, a method for fabricating the same and a display device are disclosed. The display substrate includes: a base substrate and a plurality of pixel sets disposed on the base substrate, each of the pixel sets comprising: four first sub-pixels (), four second sub-pixels (), four third sub-pixels () and four fourth sub-pixels (), sub-pixels of each of the pixel-sets are arranged into a 4&#x3e;&#x3c;4 matrix; among four pixel rows of each of the pixel sets, a first sub-pixel (), a second sub-pixel (), a third sub-pixel () and a fourth sub-pixel () are sequentially arranged in one of the pixel rows, a second sub-pixel (), a third sub-pixel (), a fourth sub-pixel () and a first sub-pixel () are sequentially arranged in one of the pixel rows, a fourth sub-pixel (), a first sub-pixel (), a second sub-pixel () and a third sub-pixel () are sequentially arranged in one of the pixel rows, and a third sub-pixel (), a fourth sub-pixel (), a first sub-pixel () and a second sub-pixel () are sequentially arranged in one of the pixel rows. The display substrate improves the display quality of the displayed images.

Display substrate, method for fabricating the same and display device

A touch substrate is disclosed. The touch substrate comprises: a base substrate; a plurality of first electrode chains, each first electrode chain comprising a plurality of drive electrodes; a plurality of second electrode chains, each second electrode chain comprising a plurality of sensing electrodes, the plurality of second electrode chains and the plurality of first electrode chains crossing each other, and gaps being formed between adjacent drive and sensing electrodes; a plurality of first conductor structures, each being arranged within one corresponding gap and electrically insulated from the first and second electrodes; and a plurality of second conductor structures, each being provided in a central region of a corresponding sensing electrode and electrically insulated from the sensing electrode. A method of manufacturing the touch substrate and a display device comprising the touch substrate are also disclosed.

Touch substrate and method of manufacturing the same, and display device

The present invention provides a display substrate and a display device. The display substrate comprises a substrate base and a plurality of pixel groups repeatedly arranged on the substrate base, each of the pixel groups comprises four first subpixels, four second subpixels, four third subpixels and four fourth subpixels, the subpixels in each of the pixel groups are arranged in a 4&#xd7;4 matrix, each row of subpixels in each of the pixel groups include one first subpixel, one second subpixel, one third subpixel and one fourth subpixel, at least one of the first subpixel, the second subpixel and the third subpixel are provided with a white light transmission region therein, and the fourth subpixel is a white subpixel.

Display substrate and display device

A thin film transistor (TFT) array substrate is disclosed and having a pixel region and a peripheral region surrounding the pixel region, and the pixel region comprises horizontal gate lines, longitudinal data lines defining pixel units with the horizontal gate lines, and storage capacitor electrode (Vcom) lines. The peripheral region comprises at least one peripheral common electrode line which is electrically connected with an integrated-circuit (IC) element. The Vcom lines are connected with the peripheral common electrode line through one or more Vcom line IC terminals.

TFT array substrate and manufacturing method thereof

A capacitive in-cell touch panel and a display device is provided, which may realize the touch function without introducing new film layers, and includes an array substrate, a gate line, a data line and a common electrode layer are disposed on the array substrate. The common electrode layer includes a plurality of touch drive electrode elements and a plurality of touch sense electrode elements insulated from each other. The touch drive electrode elements include a plurality of touch drive sub-electrodes; the touch sense electrode elements include a plurality of touch sense sub-electrodes. The touch drive sub-electrodes or the touch sense sub-electrodes are bridged to each other along a data line direction, and the touch sense sub-electrodes or the touch drive sub-electrodes are directly connected with each other along a gate line direction; or, the touch drive sub-electrodes or the touch sense sub-electrodes are bridged to each other along the gate line direction, and the touch sense sub-electrodes or the touch drive sub-electrodes are directly connected along the data line direction.

Capacitive in-cell touch panel and display device

Embodiments of the present invention disclose an in-cell touch screen panel and a display device, at least one gate signal lines is used as a touch scanning line, a touch readout line is disposed between adjacent columns of pixel units in the array substrate, and a touch unit is disposed in a region defined by the touch scanning line and the touch readout line; each touch unit includes a light sensing sub-unit, a touch electrode and a touch signal control sub-unit; the light sensing sub-unit is connected with the touch signal control sub-unit through the touch electrode, and the control signal output from the light sensing sub-unit varies with the variation of external light and coupling capacitance of the touch electrode; the touch signal control sub-unit is connected with the touch scanning line and the touch readout line respectively, the touch signal control sub-unit outputs the touch sensing signal modulated by the control signal through the touch readout line upon the touch scanning line transferring electrical signals. Compared with a single mode capacitive touch screen panel, the in-cell touch screen panel disclosed in embodiments of the present invention can improve the touch sensitivity of the touch screen panel.

In-cell touch screen panel and display device

The present invention discloses a capacitive touch module, a capacitive in-cell touch screen panel and a display device, in which an integrally connected common electrode layer in an array substrate is split to form touch sensing electrodes and touch driving electrodes which are insulated from each other; and the touch driving electrodes and the touch sensing electrodes are subjected to time-sharing drive to achieve the touch function and the display function. Moreover, each touch sensing electrode includes a plurality of touch sensing sub-electrodes; each touch driving electrode includes a plurality of touch driving sub-electrodes; and opposing sides of adjacent touch sensing sub-electrodes and touch driving sub-electrodes are broken lines. Therefore, the opposing area between the adjacent touch driving electrodes and the adjacent touch sensing electrodes can be increased, and hence the mutual capacitance between the touch driving electrodes and the touch sensing electrodes within the unit area can be increased, and consequently the sensing sensitivity of the touch screen in the touch-control process can be improved.

Capacitive in-cell touch screen panel having a common electrode layer provided with sensing and driving electrodes

Embodiments of the invention disclose a capacitive in-cell touch panel and a display device. The touch panel includes an array substrate and a counter substrate, the array substrate includes: pixels defined by gate lines and data lines and a common electrode corresponding to each pixel. All the common electrodes are divided into a plurality of first common electrode groups arranged in a row direction and a plurality of second common electrode groups arranged in a column direction; a plurality of metal wires disposed in a same metal layer, wherein all the metal wires are divided into a plurality of first metal wire groups arranged in the row direction and a plurality of second metal wire groups arranged in the column direction; the first metal wire groups in a direction of a same row are electrically connected to each other, and are electrically connected to first common electrode groups corresponding to them in position, respectively, so as to form a driving line; the second metal wire groups in a direction of a same column are electrically connected to each other, and are electrically connected to second common electrode groups corresponding to them in position, respectively, so as to form a sensing line.

An array substrate is provided comprising a base substrate; an array of pixel electrodes formed on the base substrate; a plurality of gate lines, each of which is formed corresponding to each row of pixel electrodes; a plurality of data lines, each of which is formed corresponding to each odd number column of pixel electrodes and the next adjacent even number column of pixel electrodes; a plurality of first switching devices, each of which is connected with each odd-number-column pixel electrode, and the data lines charging the corresponding odd-number-column pixel electrodes via the corresponding first switching devices under driving control in corresponding time sequence; a plurality of second switching devices, each of which is connected with each even-number-column pixel electrode, and the data lines charging the corresponding even-number-column pixel electrodes via the corresponding second switching devices under driving control in corresponding time sequence.

Array substrate and driving method thereof

A common electrode driving method, comprises: generating a first common electrode signal to be applied to a storage electrode line of each row of pixels on an array substrate, and a second common electrode signal to be applied to a common electrode forming a liquid crystal capacitance with pixel electrodes of each row of pixels on the array substrate, the first common electrode signal being opposite to a gate signal for gate electrodes applied to the corresponding row of pixels in terms of transition timing; and inputting the first common electrode signal to each row of pixels, and inputting the second common electrode signal to the common electrode.

Common electrode driving method, common electrode driving circuit and liquid crystal display

A shift register and a gate-line drive device relate to liquid crystal display. The shift register comprises: first thin film transistor, second thin film transistor, third thin film transistor, fourth thin film transistor and fifth thin film transistor; capacitor, connected between first node and the output terminal of the present stage; first operation modular, connected between first operation signal terminal and the first node, and connected to the low level signal terminal; second operation modular, connected between second operation signal terminal and the first node, and connected to the low level signal terminal, wherein, the first operation modular and the second operation modular are alternatively operated, and the first operation modular and the second operation modular are used to maintain both of the gate and drain of the second thin film transistor at low level respectively, when the shift register is not operated.

Growing community of inventors

Beijing, China

Yubo Xu