Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.

Wuhan China Star Optoelectronics Technology Co., Ltd.

Other

Linbo Ke

Bo Liang

Mengying Wu

The present invention provides an array substrate and a manufacturing method thereof, the array substrate forms a dual U-shaped conductor structure encompassing a first thin film transistor and a second thin film transistor by a first light shielding layer, a second light shielding layer, a first shielding layer, and a second shielding layer to perfectly shield moving charges in the film layer under the thin film transistor and the film layers on two sides of the thin film transistor outside the dual U-shaped conductor structure to keep excellent electrical properties of a device.

Array substrate and manufacturing method thereof

A display panel and a manufacturing method thereof are provided. The display panel includes a first flexible layer, a first barrier layer disposed on the first flexible layer, and a second flexible layer disposed on the first barrier layer. Wherein, a material of the first barrier layer includes silicon oxide and silicon nitride, a mass ratio of silicon oxide to silicon nitride is 3x:7y, and x=1 to 4 and y=1 to 4. The present disclosure can improve adhesion between the two flexible layers by disposing the barrier layer between the two flexible layers, thereby allowing a flexible substrate to have an ability to block water and oxygen, good adhesion, bending performance, high-temperature and high-humidity resistance, and optical transmittance.

Display panel and manufacturing method thereof

The present invention provides a composite film and a preparation method thereof. The composite film includes polyimide and a dense silica layer formed on a surface of the polyimide.

Composite film and preparation method thereof

The present disclosure provides an organic light-emitting diode (OLED) display panel and an OLED display device. The OLED display panel including a substrate disposed of a first flexible layer, a first barrier layer, and a second flexible layer sequentially. So that the water and oxygen be blocked by the first barrier layer after passing through the first flexible layer, and be blocked by the second barrier layer after passing through the second flexible layer. Therefore, improving the water and oxygen blocking ability of the OLED display panel to solve a technical problem of poor water and oxygen blocking abilities.

OLED display panel and OLED display device each having barrier layer between first and second flexible layers of substrate

A display panel and a method for manufacturing the display panel are provided. The display panel includes a planar region and a bending region. The display panel includes a flexible substrate and a driving circuit layer. The flexible substrate at least includes a first flexible layer, a barrier layer and a second flexible layer. The driving circuit layer is disposed at a side of the second flexible layer away from the barrier layer. In the bending region, a groove is disposed at a side of the first flexible layer away from the barrier layer. The technical problem of stress concentration in the bending region is alleviated by disposing the groove.

Display panel and method for manufacturing same

A flexible display panel and a display device are provided. The flexible display panel includes a display area, the display area includes a transparent display area and a non-transparent display area surrounding the transparent display area. In the display area, the flexible display panel includes a base layer structure, a thin film transistor layer, an organic light emitting diode layer, and a packaging layer. The thin film transistor layer is disposed on the base layer structure. The organic light emitting diode layer is disposed on the thin film transistor layer. The packaging layer is disposed on the organic light emitting diode layer. In the transparent display area, the flexible display further includes at least one set of refractive layer structure.

Flexible display panel having refractive layer structure in transparent display area and flexible display device having the flexible display panel

The disclosure provides a flexible display panel and a manufacturing method thereof. The flexible display panel includes a display region, a bending region, a flexible substrate, a driver circuit layer, and a luminescent functional layer. The flexible substrate includes a first flexible layer, a first barrier layer, and a second flexible layer. The first barrier layer includes a metal oxide disposed in the display region and a stacked-layer including a metal and the metal oxide disposed in the bending region. The disclosure improves flexibility of flexible substrates.

Flexible display panel and manufacturing method thereof

A flexible array substrate includes a flexible substrate. The flexible array substrate is divided into a non-bent area and a bent area. The flexible substrate extends from the non-bent area to the bent area, and the flexible substrate located in the bent area has a patterned structure.

Flexible array substrate, manufacturing method thereof, and display panel

Disclosed are a modified polyimide thin film and a manufacturing method thereof applied for colorless transparent flexible display technology. A material of the modified polyimide thin film has a following structural formula: wherein is selected from one of &#x2014;R2- is selected from one of &#x2014;O&#x2014;, n is a degree of polymerization and n is a natural number. The obtained film possesses good heat resistance, excellent colorlessness and flexibility.

Growing community of inventors

Hubei, China

Linbo Ke