H10D86/443

Liquid crystal display panel, array substrate and manufacturing method for thin-film transistor

An LCD panel, an array substrate and a manufacturing method for TFT are disclosed. The method includes: providing a substrate; forming a first metal layer on the substrate, wherein the first metal layer includes an aluminum metal layer, an aluminum oxide layer and a molybdenum metal layer stacked sequentially; patterning the first metal layer to form a gate electrode of a TFT; sequentially forming a gate insulation layer, a semiconductor layer and an ohmic contact layer on the gate electrode; forming a second metal layer on the ohmic contact layer; and patterning the second metal layer to form a source electrode and a drain electrode of the TFT. The present invention can inhibit hillock generated by the aluminum metal layer in a high temperature environment, avoid the short circuit generated among the gate, the source and the drain electrodes of the TFT to ensure the display quality of an image.

FRINGE FIELD SWITCHING TYPE LIQUID CRYSTAL DISPLAY
20170184926 · 2017-06-29 · ·

The present disclosure relates to a fringe field switching type liquid crystal display. The present disclosure suggests a fringe field switching type liquid crystal display comprising: a substrate; a gate pad disposed on the substrate; a gate insulating layer covering the gate pad; a data pad disposed on the gate insulating layer; a first passivation layer covering the data pad; a common pad disposed on the first passivation layer; a protective metal layer disposed on the common pad; a second passivation layer covering the common pad; a gate contact hole exposing the gate pad; a data contact hole exposing the data pad; and a common contact hole exposing the protective metal layer.

Active matrix substrate and display device
09690149 · 2017-06-27 · ·

Interconnects (34) include an inside interconnect section (40) and an outside interconnect section (41). The inside interconnect section (40) includes a first interconnect layer (42), a second interconnect layer (43), and a connection section (44) that connects the first interconnect layer (42) and the second interconnect layer (43). The outside interconnect section (41) includes a third interconnect layer (45). Of a plurality of interconnects (34), in one interconnect (X) of neighboring interconnects the second interconnect layer (43) and the third interconnect layer (45) are connected, and in another of the neighboring interconnects (Y), the first interconnect layer (42) and the third interconnect layer (45) are connected.

Display device
09691796 · 2017-06-27 · ·

A display device is disclosed. In one aspect, the display device includes a substrate, a first signal line formed over the substrate and a first insulating layer formed over the substrate and the first signal line. The display device also includes a second signal line formed over the first insulating layer and including an overlapping area that overlaps the first signal line, a second insulating layer formed over the second signal line and having a via hole that exposes at least a part of the overlapping area. The display device further includes an auxiliary wiring layer covering the via hole and connected to the overlapping area through the via hole.

Array substrate and display panel

An array substrate and a display panel are provided. The array substrate includes a transparent substrate including a display area and a rim area; a pixel structure and an antistatic switching tube which are arranged on a same side of the transparent substrate. The pixel structure includes a pixel thin-film transistor located in the display area, and the antistatic switching tube is located in the rim area. The pixel structure also includes first grounding wire located on a side of the antistatic switching tube facing away from the transparent substrate, and a second grounding wire located between the antistatic switching tube and the transparent substrate.

PERIPHERAL WIRING STRUCTURE OF DISPLAY SUBSTRATE, DISPLAY SUBSTRATE DISPLAY PANELAND DISPLAY DEVICE

An embodiment of the present disclosure relates to the field of display technology, especially to a peripheral wiring structure of a display substrate, and a display substrate. In each two adjacent wirings on a display substrate, a first peripheral wiring structure has a first bent part which includes a first inclined surface, a first top surface, a second inclined surface; and a second peripheral wiring structure has a second bent part which includes a third inclined surface, a second top surface, a fourth inclined surface; a centerline of the second bent part is located between two adjacent first bent parts, and the third inclined surface of the second bent part is opposite to and parallel to the second inclined surface of one first bent part, and the distance between the third and second inclined surfaces is larger than that between the second and first top surfaces; the fourth inclined surface is opposite to and parallel to the first inclined surface of another first bent part, and the distance between the fourth and first inclined surfaces is larger than that between the second and first top surfaces. The distance between the adjacent peripheral wirings in the above-described display substrate may be smaller than the minimal distance of the Array process, which contributes to achieve a narrow border design of a display device.

ARRAY SUBSTRATE AND MANUFACTURING METHOD THEREOF AND DISPLAY APPARATUS
20170179166 · 2017-06-22 ·

The present invention relates to an array substrate, which comprises: a display region and a drive circuit region; the drive circuit region comprises GOA units, the GOA unit comprising a substrate, a gate electrode layer, an insulation layer, an active layer and a source/drain electrode layer, and the drive circuit region further comprises a gate wire connecting to the gate electrode layer, and a source/drain layer wire at the same layer with the source/drain electrode layer, wherein the area between the portions of the gate wire and the source/drain layer wire which intercross with each other is only formed with the insulation layer. The invention further relates to a manufacturing method of an array substrate and a display apparatus comprising the array substrate.

DISPLAY DEVICE
20170176827 · 2017-06-22 · ·

According to one embodiment, a display device includes a first substrate including an insulating substrate with a through hole, a first pad electrode disposed above the insulating substrate, and a signal line electrically connected to the first pad electrode, a second substrate disposed to be opposed to the first substrate, a first layer disposed between the first pad electrode and the second substrate, a wiring substrate including a connection line and disposed below the insulating substrate, and a conductive material disposed within the through hole to electrically connect the first pad electrode and the connection line, wherein the through hole is formed in a position overlapping the first layer.

Array substrate and manufacturing method thereof, display device

Embodiments of the present invention disclose an array substrate and a manufacturing method thereof, a display device, which relates to the display field, and can increase transmittance of the product, and also has improvement effect to defects such as crosstalk, flicker, etc. An embodiment of the present invention provides an array substrate, comprising: a substrate, a data line, a gate line, a thin film transistor and a pixel electrode formed on the substrate, the thin film transistor comprises a gate insulating layer, a part of the gate insulating layer corresponding to a light-transmissive area of a pixel is removed.

Flexible substrate, flexible display panel and flexible display device
09685459 · 2017-06-20 · ·

The present invention provides a flexible substrate, a flexible display panel and a flexible display device. The flexible substrate includes an on-off element and an insulating layer, wherein a part of the insulating layer serves as a part of the on-off element, and the part of the insulating layer serving as a part of the on-off element is separated from rest part of the insulating layer. In the flexible substrate, the part of the insulating layer serving as a part of the on-off element is separated from the rest part of the insulating layer, such that cracks generated in the reset part of the insulating layer are unlikely to extend to the region where the on-off element is located, thus the poor contact or abnormal on-off phenomenon of the on-off element can be avoided.