Au Optronics Corporation

Yu-Min Chi

Sung-Yu Su

Chen-Feng Fan

Pin-Miao Liu

Kung-Ching Chu

A touch panel includes a substrate, scan lines, data lines, sub-pixels, a first conductive line, a second conductive line, and a conductive layer. The sub-pixels are arranged in columns along a first direction and arranged in rows along a second direction. Each of the sub-pixels includes an active element and a pixel electrode electrically connected with the active element. The active element is electrically connected with a corresponding scan line and a corresponding data line. The conductive layer overlaps the sub-pixels. The conductive layer includes a first electrode and a second electrode. The first electrode is electrically connected with the first conductive line. The second electrode is electrically connected with the second conductive line. The second electrode is separated from the first electrode. One of the first electrode and the second electrode is a touch electrode, and another one is a common electrode.

Touch panel

A display device includes a substrate, a first data line, a scan line, a first sub-pixel, a passivation layer, and a common electrode. The first sub-pixel includes a first main-driving element, a first sub-driving element, a first capacitor electrode, and a first pixel electrode. The first main-driving element includes a first main-gate, a first main-channel layer, a first main-source, and a first main-drain. The first sub-driving element includes a first sub-gate, a first sub-channel layer, a first sub-source, and a first sub-drain. The first capacitor electrode is electrically connected with the first main-drain and the first sub-source. The first pixel electrode is electrically connected with the first sub-drain. The common electrode and the first capacitor electrode have a first main capacitor therebetween. The common electrode and the first pixel electrode have a first sub capacitor therebetween.

Display device having common electrode overlapping capacitor electrode and pixel electrode

A pixel array substrate includes a substrate, a first patterned conductive layer, a pixel electrode layer, a semiconductor pattern layer, a first dielectric layer, a second patterned conductive layer, a second dielectric layer, and a common electrode layer. The first patterned conductive layer includes first and second scan lines, first and second gates, and first and second connection electrodes. The pixel electrode layer includes first and second pixel electrodes. The semiconductor pattern layer includes first and second patterns. The second patterned conductive layer includes first and second data lines, first and second sources, first and second drains, and a touch wire. The common electrode layer includes a common electrode and first and second transferring electrodes. The first transferring electrode is electrically connected to the first connection electrode and the first drain. The second transferring electrode is electrically connected to the second connection electrode and the second drain.

Pixel array substrate

An array substrate includes three first conductive lines, three second conductive lines, and four switches. The three first conductive lines are sequentially and consecutively arranged along a direction, and the three second conductive lines are sequentially and consecutively arranged along another direction and intersect the first conductive lines. The four switches are respectively connected to the corresponding first conductive lines and the corresponding second conductive lines. Two of the switches are connected to the second one of the first conductive lines and are substantially located between two adjacent second conductive lines, and the other two of the switches are not connected to the second one of the first conductive lines and are substantially located between the other two adjacent second conductive lines.

Array substrate and display panel

A display panel includes a pair of substrates, a pixel electrode, a common electrode, a first transparent electrode, and a second transparent electrode. A plurality of sub pixels is defined on the pair of substrates. The first transparent electrode corresponds to at least one of the plurality of sub pixels. A vertical projection of the first transparent electrode, a vertical projection of a part of the pixel electrode of the sub pixel corresponding to the first transparent electrode, and a vertical projection of a part of the common electrode of the sub pixel corresponding to the first transparent electrode on the substrates are overlapped. The second transparent electrode corresponds to the corresponding sub pixel. A vertical projection of the second transparent electrode, a vertical projection of another part of the pixel electrode of the sub pixel corresponding to the second transparent electrode, and a vertical projection of another part of the common electrode of the sub pixel corresponding to the second transparent electrode on the substrates are overlapped. A gap exists between the first transparent electrode and the second transparent electrode.

Display panel

A pixel structure includes first and second gate lines, at least one data line, and a pixel unit. The pixel unit has first and second display areas and includes first and second active devices, a first pixel electrode layer, a common electrode layer, and a second pixel electrode layer. The first and second active devices are electrically connected to the first and second gate lines, respectively. The first pixel electrode layer is electrically connected to the first active device. The common electrode layer is disposed above the first pixel electrode layer and includes first and second portions which are located at the first and second display areas, respectively. The second pixel electrode layer is electrically connected to the second active device, and is located above the first portion of the common electrode layer but not above the second portion, where the second pixel electrode layer has a first slit pattern and the second portion of the common electrode layer has a second slit pattern.

Pixel structure

A display panel includes a plurality of scanning lines, a plurality of conductive lines, a plurality of data lines, a first pixel, a second pixel, a third pixel and a fourth pixel. The data lines and the conductive lines are parallel. Each of the conductive lines is electrically coupled to one of the scanning lines, so as to transmit at least one gate pulse. The first pixel and the second pixel are located between a first data line and a first conductive line. The first pixel is electrically coupled to the first data line and a first scanning line. The second pixel is electrically coupled to the first pixel and a second scanning line. The third pixel and the fourth pixel are located between the first data line and a second conductive line. The third pixel is electrically coupled to the first data line and a third scanning line. The fourth pixel is electrically coupled to the third pixel and a fourth scanning line.

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Hsin-Chu, Taiwan

Yu-Min Chi