摘要:
The present invention relates to the field of display technology, and provides a display substrate, its manufacturing method, and a display device. The method comprises a step of forming a pattern of a barrier layer and a pattern of a first electrode. The step of forming the pattern of the barrier layer and the pattern of the first electrode comprises: forming a barrier layer film and a first electrode film sequentially; and forming the pattern of the barrier layer and the pattern of the first electrode by a single patterning process.
摘要:
The embodiments of the present invention provide an array substrate and a method for manufacturing the same. The method includes: forming an ITO film on a substrate; performing an annealing treatment on the substrate; forming a gate metal film on the ITO film; and processing the ITO film and the gate metal film to obtain a common electrode pattern and a gate pattern. In the embodiments of the present invention, after film formation of ITO, an annealing process is performed. Water vapor residue in the ITO film can thus be released, thereby avoiding bumps on the interface between the ITO and other layers, and improving the yield of ADS products.
摘要:
An array substrate includes sub-pixels arranged in an array, scan lines, and data lines on a base substrate, with any one of the sub-pixels including a pixel electrode and a switch transistor; wherein the pixel electrode is connected to a drain electrode of the switch transistor, a gate electrode of the switch transistor is connected to one of the scan lines, a source electrode of the switch transistor is connected to one of the data lines; and an active layer of the switch transistor of the sub-pixel is located between the pixel electrode of the sub-pixel and the data line connected to the sub-pixel.
摘要:
A manufacturing method comprises steps of: forming a metal pattern having a thickness d on a substrate; forming an insulating film layer on the substrate on which the metal pattern is formed, so that the insulating film layer has an overlap region with the metal pattern, an absolute value of a height difference between the overlap region of the insulating film layer and other regions of the insulating film layer being less than the thickness d; and, forming a pattern of a semiconductor layer and a source/drain metal layer on the substrate on which the insulating film layer is formed.
摘要:
This disclosure provides a transparent conductive thin film, a substrate, a touch screen and a manufacturing method thereof, and a display device. The transparent conductive thin film comprises a first metal oxide layer, a metal layer and a second metal oxide layer arranged in a stacking manner.
摘要:
A display substrate, display panel, and method of fabricating the display substrate. The display substrate includes: a first thin film transistor on a substrate; a second thin film transistor on the substrate and on the same side of the substrate as first thin film transistor; a light blocking structure between the substrate and an active region of first thin film transistor. The light blocking structure is configured to block at least a portion of light incident on the active region of first thin film transistor, such that a ratio of area of an illuminated portion of the active region of first thin film transistor to an area of the active region of first thin film transistor is less than a ratio of area of an illuminated portion of an active region of second thin film transistor to an area of the active region of second thin film transistor.
摘要:
A preparation method of a conductive via hole structure, a preparation method of an array substrate and a preparation method of a display device, the preparation method of the array substrate includes: forming a first metal layer (01) including the first metal structure (01a), forming a non-metallic film including a first part corresponding to the first metal structure (01a) and an organic insulating film (40′) in sequence; patterning the organic insulating film (40′) to form a first organic insulating layer via hole (41) corresponding to the first part; then baking to form an organic insulating layer (40); and then, removing the first part of the non-metallic film to form a non-metallic layer and expose the part of the surface (011) of the first metal structure (01a). This method can avoid the metal structure from being seriously oxidized.
摘要:
The invention relates to the field of display design, and discloses an array substrate, a manufacturing method thereof, a display panel and a display device. The array substrate comprises a base substrate, and a peripheral gate line, a gate insulation layer, a peripheral data line and a protection layer which are formed on the base substrate in turn, wherein surface height of the protection layer corresponding to position where the peripheral gate line is located is higher than that of the protection layer corresponding to position where the peripheral data line is located. As such, when in contact with a peripheral wiring area of the array substrate, a foreign material is first in contact with the protection layer corresponding to position where the peripheral gate line is located, thereby reducing probability of crushing or scratching the peripheral data line by the foreign material, improving the stability of product performance.
摘要:
A thin film transistor and manufacturing method thereof, an array substrate and a display device are disclosed. The thin film transistor includes a source electrode, a drain electrode and an active layer; the source electrode, the drain electrode and the active layer are disposed in a same layer, the source electrode and the drain electrode are separately joined to the active layer through their respective side faces, a material of the source electrode and the drain electrode is metal, and a material of the active layer is a metal oxide semiconductor in correspondence with material of the source electrode and the drain electrode. With the thin film transistor, procedures can be decreased, thereby reducing costs.
摘要:
A thin film transistor and a fabrication method thereof, an array substrate, and a display device are provided. The fabrication method comprises: forming a gate line on a base substrate; performing a treatment for alleviating a bulge of the gate line on the base substrate with the gate line formed thereon, and forming a gate insulating layer on the base substrate after the treatment. Thereby, a problem of bulge of the gate line occurring in a fabrication process of the thin film transistor can be alleviated or even avoided, so that resistance of the gate line is uniform, which further renders uniform display of the display device, and improves display quality of the display device.