摘要:
Embodiments of the present invention provide an array substrate, a manufacturing method thereof, and a display device. The array substrate comprises: a pixel region, a data-line pad region and a gate-line pad region; the pixel region comprises: a pixel electrode, a gate electrode of a TFT, source and drain electrodes of the TFT, a connection electrode, and a common electrode; the data-line pad region comprises: an insulating layer, a semiconductor layer, a data line, and a data-line connection pad; the data line and the source and drain electrodes are of a same layer and a same material; and the gate-line pad region comprises: a gate line, an insulating layer, and a gate-line connection pad; the gate line and the gate electrode are of a same layer and a same material; and the gate-line connection pad and the source and drain electrodes are of a same layer and a same material. The array substrate can reduce the number of masks and exposure times, thereby reducing manufacturing costs and improving production efficiency.
摘要:
A method for repairing the gate-line disconnection includes: determining a disconnected position of a gate line; determining two connecting elements that are closest to the disconnected position and are respectively located at two sides of the disconnected position along an extending direction of the gate line; selecting one or two sub-pixels electrically connected to the two connecting elements as repair sub-pixels, determining a common electrode line coupled to a common electrode of each repair sub-pixel as a selected common electrode line; forming a communication path between a front portion and a rear portion at the disconnected position to bypass the disconnected position, the communication path including at least the common electrode of each repair sub-pixel and a separate line segment cut from the selected common electrode line; disconnecting the common electrode in the communication path from other common electrodes; and disconnecting each repair sub-pixel from a data line.
摘要:
The present disclosure relates to a liquid crystal panel and a repairing method thereof, and a display device. The liquid crystal panel includes an array substrate and a filter substrate, and the repairing method includes: irradiating a pixel which is a bright spot of the liquid crystal panel with laser from one side of the array substrate away from the filter substrate, so that a portion of the array substrate located in the pixel is converted from a light transmitting area into a light shielding area.
摘要:
An array substrate, a method for repairing broken line of the array substrate, and a display device are provided. The array substrate comprises: a gate line (2) and a data line (5) intersecting with each other to define a plurality of pixel regions arranged in a matrix form; a thin film transistor (11a) disposed in the vicinity of an intersection of the gate line (2) and the data line (5), a gate electrode (2′) of the thin film transistor (11a) being connected to the gate line (2), and a source electrode of the thin film transistor (11a) being connected to the data line (5); a common electrode (8) and a pixel electrode (6) disposed in each pixel region. The common electrode (8) is provided with a plurality of patterns of strip hole structure (8a) patterns respectively above each pixel region, the gate line (2), the data line (5) and the common electrode (8) are fabricated on different layers and partially overlap each other, and the common electrode (8) is provided with a pattern of a first hole structure (12) at a corresponding position of the intersection of the gate line (2) and the data line (5).
摘要:
The present disclosure relates to a liquid crystal panel and a repairing method thereof, and a display device. The liquid crystal panel includes an array substrate and a filter substrate, and the repairing method includes: irradiating a pixel which is a bright spot of the liquid crystal panel with laser from one side of the array substrate away from the filter substrate, so that a portion of the array substrate located in the pixel is converted from a light transmitting area into a light shielding area.