The present application provides a display panel and a method of fabricating the same. The display panel includes a display area, a non-display area, and a channel. The non-display area includes a first insulating layer, a second insulating layer, a first conductive layer, and a third insulating layer. The surface of the second insulating layer has a plurality of convex portions and a plurality of concave portions that are continuously distributed. The first conductive layer covers the second insulating layer. The third insulating layer includes a plurality of insulating strips spaced apart on the first conductive layer, and the plurality of insulating strips are disposed corresponding to the plurality of concave portions.

Provided is a compound represented by Formula (1). ##STR00001##

The invention provides methods and devices for fabricating printable semiconductor elements and assembling printable semiconductor elements onto substrate surfaces. Methods, devices and device components of the present invention are capable of generating a wide range of flexible electronic and optoelectronic devices and arrays of devices on substrates comprising polymeric materials. The present invention also provides stretchable semiconductor structures and stretchable electronic devices capable of good performance in stretched configurations.

The present application discloses a manufacturing method for a display panel and the display panel, and the manufacturing method includes a manufacture procedure of forming an array substrate, where the manufacture procedure of forming an array substrate includes: forming a buffer layer with a preset pattern on a glass substrate; placing the glass substrate with the buffer layer formed thereon into an electrochemical deposition device, and performing electrochemical deposition to form a copper alloy metal layer corresponding to the buffer layer; heating and annealing the copper alloy metal layer to form a first metal layer; sequentially forming an insulating layer, an active layer, a second metal layer, a passivation layer and a transparent electrode layer on the first metal layer, where the first metal layer includes a buffer layer and a copper alloy metal layer.

The display device includes light emitting elements disposed on a first surface of a substrate, a connection electrode disposed on a second surface of the substrate, a first protective layer disposed on the connection electrode, and a second protective layer disposed on the first protective layer. A surface roughness of the second protective layer is greater than a surface roughness of the first protective layer.

The present application discloses a array substrate, a manufacturing method of the array substrate, and a display panel, the manufacture procedure includes the following steps: sequentially forming a buffer layer and a photoresist layer on a glass substrate; placing the substrate into an activation agent for activation, and forming an activation liquid particle layer with a first preset pattern at a corresponding position where the activation agent is in contact with the photoresist layer, and forming an activation liquid particle layer with a second preset pattern at a corresponding position where the activation agent is in contact with the buffer layer; removing the photoresist layer and the activation liquid particle layer with the first preset pattern; and performing chemical plating to form a first metal layer at a position corresponding to the activation liquid particle layer with the second preset pattern in contact with the buffer layer.

A display device including a substrate having thin film transistors (TFT) comprising: the TFT including an oxide semiconductor film, a gate electrode and an insulating film formed between the oxide semiconductor film and the gate electrode, wherein a first aluminum oxide film and a second aluminum oxide film, which is formed on the first aluminum oxide film, are formed between the insulating film and the gate electrode, an oxygen concentration in the first aluminum oxide film is bigger than an oxygen concentration in the second aluminum oxide film.

A manufacturing method of a display panel comprises: providing a first substrate; forming active switches on the first substrate; providing a second substrate disposed opposite to the first substrate; forming a color filter layer on the first substrate or the second substrate; and forming at least one spacer unit on the first substrate or the second substrate. The spacer unit comprises a photosensitive spacer material comprising two different wavelengths of light initiators.

The present disclosure provides an array substrate and a display device. The array substrate includes a display region and a non-display region located at a periphery of the display region. The display region includes a plurality of pixel structures, and an outgoing line of each of the pixel structures is overlapped with and connected to a connection line. The connection line receives a signal provided by a signal supply circuit. An area of a contact interface between at least part of the connection line and the outgoing line is larger than an area of an orthographic projection of the contact interface on a plane where the array substrate is located.

A substrate includes: a base substrate; an organic layer on the base substrate with openings defined through the organic layer; a first metal layer including first metal patterns, where the first metal pattern is in the opening, and includes a first portion parallel to a bottom of the opening and a second portion parallel to a lateral wall of the opening; a second metal layer having a thickness greater than a thickness of the first metal layer; where the second metal layer includes second metal patterns, the second metal pattern is located in the opening and is in contact with the first metal layer; and, a distance from a surface of the first metal layer away from the base substrate to a plane where the base substrate is located is smaller than a distance from a surface of the organic layer away from the base substrate to the plane.