Wuhan China Star Optoelectronics Technology Co., Ltd.

Other

Xiaohui Nie

Jiawei Zhang

Zhihao Cao

Zhandong Zhang

Qi Ding

An array substrate, a manufacturing method thereof, and a display device are provided. The array substrate includes a terminal region. A testing electric circuit wiring is disposed in the terminal region. The testing electric circuit wiring includes a first metal layer, a second metal layer, and a third metal layer.

Array substrate, manufacturing method thereof, and display device

The present invention provides a display panel, including a substrate, a dielectric layer, and a sensing electrode layer. Touch control traces are disposed in the dielectric layer. In the present invention, protrusions are disposed on left and right sides of a first linear part of the touch control traces. When the touch control traces are subjected to shear stress, diagonal directions of the protrusions on the left and right sides compensate for a deformation of the panel and buffer the stress on the touch control traces, reducing the stress on the touch control traces and preventing trace breakage.

Display panel

A contact resistance monitoring device, a manufacturing method thereof, and a display panel are provided. The contact resistance monitoring device includes a substrate, a gate metal layer disposed on the substrate, an interlayer dielectric layer disposed on the substrate, a source and drain metal layers disposed in the recessed hole of the interlayer dielectric layer, and a pixel electrode layer disposed on the interlayer dielectric layer and the source and drain metal layer.

Contact resistance monitoring device, manufacturing method thereof, and display panel

A method of manufacturing a display panel and a display panel are provided. A groove is formed on a buffer layer through performing exposure and etching processes, so as to divide the buffer layer into independent units. A gate insulating layer, a dielectric layer, and a passivation layer are converted from continuous layers to independent layers on the buffer layer. Therefore, heterogeneous interface stress accumulated in the independent unit is reduced, it prevents the deformation of the glass substrate, protects the glass substrate, reduces fragmentation phenomenon, and improves process reliability and yield.

Method of manufacturing display panel and display panel

A non-display area is disposed around a display area, a test circuit of non-display area comprises a plurality of signal lines disposed in parallel along a first direction, a plurality of switch groups are disposed in a same row along a second direction, a connecting signal line and a plurality of transmission line groups, the display area comprises a plurality of pixel groups disposed in parallel along the second direction, the second direction and the first direction are perpendicular to each other, and each of switch groups comprises a first switch and a second switch disposed in the same row along the second direction.

Display panel including test circuit in non-display area and display device

The invention provides a method of manufacturing a display panel and the display panel. The display panel is applied to a display device having a camera, and the display panel includes an alignment film layer, a liquid crystal layer, and a camera hole. The method includes: performing laser treatment to the alignment film layer to obtain a first light transmission hole and performing laser treatment to the liquid crystal layer to obtain a second light transmission hole. The method provided by the invention reduces a difference of amount of ambient light entering at different angles of the alignment film layer and the liquid crystal layer, and thereby improves imaging quality of the camera.

An array substrate, a manufacturing method thereof, and display panel are provided. Gate scanning lines and Light-shielding conductive layer are electrically connected, so that a width of the gate scanning line is substantially unchanged from the conventional technology to ensure an aperture ratio of a display panel. Therefore, an impedance of the wire used to transmit the scanning electrical signal is reduced, so that the display panel driving power consumption is reduced to increase the corresponding speed of pixel charging and discharging.

Array substrate, manufacturing method thereof, and display panel

Disclosed is an array substrate, including a substrate, and a first data line, a first insulating layer and a second data line, which are disposed on the substrate in sequence. The first insulating layer is provided with a first via hole. The second data line is connected to the first data line through the first via hole. By configuring double-layer data lines, an area of the data lines is increased, thereby reducing the impedance of the data lines, thereby improving the charging capability of the remote pixels and the display quality of the panel.

Array substrate and manufacturing method thereof

A liquid crystal display device includes a thin film transistor (TFT) array substrate, an anisotropic conductive adhesive film, a chip, a flexible printed circuit, a color filter substrate, a polarizer, and a protective layer. The TFT array substrate includes an output terminal region, an input terminal region, first test signal wires, and second test signal wires. The second test signal wires are connected to the first test signal wires in an out-of-array wiring region. Material of the first test signal wires is titanium aluminum alloy, and material of the second test signal wires is polycrystalline silicon.

Liquid crystal display device

The present invention provides a display panel and a display device. Within a bezel region, the display panel includes a first substrate and a second substrate arranged corresponding to each other. A protrusion is placed on a first surface of the first substrate, which faces the second substrate. The display panel also includes a sealing adhesive filled in a gap between the first substrate and the second substrate. Because of the protrusion, a contact area between the first substrate and the sealing adhesive is increased, a longer path for entry of moisture is created, and the display panel, such as a liquid crystal display, has a better waterproofing.

Display panel and display device

The present disclosure discloses a thin film transistor array substrate, a display panel and a display device. The array substrate includes a substrate and an electrostatic discharge circuit layer, and the electrostatic discharge circuit layer is disposed in the non-display area at a side of the substrate and includes a conductive circuit disposed around the display area and electrostatic discharge devices electrically connected with the conductive circuit. The electrostatic discharge device includes a plurality of electrostatic discharge units disposed at intervals, one end of each of the electrostatic discharge units is connected with an edge of the substrate and the other end thereof is connected with the conductive circuit.

Thin film transistor array substrate, display panel and display device

A display panel, a method of manufacturing the same, and a terminal are provided. A buffer layer on an array substrate is provided a blind hole. Compared with the conventional technology, because the buffer layer in the blind hole in the display panel is removed in the present invention, there are less films blocking light when incident light passes through the blind hole, thereby improving the transmittance of the incident light.

Display panel, method of manufacturing same, and terminal

The present invention discloses a display panel. The display panel includes a touch electrode area. The touch electrode area includes a first touch circuit layer and a second touch circuit layer corresponding to the first touch circuit layer. Wherein the first touch circuit layer is electrically connected to the second touch circuit layer, and the first touch circuit layer and the second touch circuit layer completely coincide with each other in a direction perpendicular to the display panel.

The present application provides a thin film transistor, a method of manufacturing a thin film transistor, and a manufacturing system. The thin film transistor includes a substrate, a buffer layer, an active layer, and a gate insulating layer. A side area of the active layer is doped and modified, so that a surface of the side area is formed as a high resistance area, and then the gate insulating layer is formed by a chemical deposition process, thereby to avoid a weak channel current produced by unintentional electrically conduction of a boundary of the active layer due to a thinner thickness of the gate insulating layer when operating, thereby increasing electrical reliability of the thin film transistor.

Thin film transistor, method of manufacturing thin film transistor, and manufacturing system

In an embodiment, a display panel circuit structure includes: a display area and an output bonding area located on a side of the display area. The output bonding area includes: a plurality of first bonding pads arranged in parallel at intervals, and a plurality of first connecting lines between corresponding first bonding pads of the first bonding pads. Each of the first bonding pads includes: a first bottom pad, a first middle pad, and a first top pad. The first bottom pad and the first connecting lines are all located at a first metal layer, the first middle pad is located at a second metal layer, the first top pad is located at a transparent, electrically conductive layer, the first metal layer, the second metal layer, and the transparent, electrically conductive layer are stacked in order.

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Wuhan, China

Xiaohui Nie