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

Other

Hong Gao

Mugyeom Kim

Yong Zhao

Yang Zhou

Min Zheng

Hanning Yang

Qi Ouyang

Wu Li

Huan Xu

Wei Bi

Peiyu Lai

The present disclosure provides an organic light emitting diode (OLED) display panel and a display panel which include a display region, a binding region, and a bending region. A metal trace inside the bending regions generates a tensile stress region and a compressive stress region. A plurality of through holes are disposed on the metal trace. A distribution density of the through holes corresponding to the tensile stress region is different from distribution density of the through holes corresponding to the compressive stress region. It may relieve the stress, reduce the problems such as failure and bad products, reduce the bending angle to be smaller, and achieve narrower borders.

Organic light-emitting diode (OLED) display panel and display device

An electronic device and a method of controlling a screen of the electronic device, and a storage medium. The electronic device includes a screen including at least one multiplexing function region; a function module disposed below the screen, a location of the function module corresponds to a location of the at least one multiplexing function region; controlling the at least one multiplexing function region to be in a first state when receiving a startup instruction of the function module, so that the function module transmits a signal through the at least one multiplexing function region.

Electronic device and method of controlling screen of electronic device, and storage medium

A display panel, an electronic device and a method of fabricating thereof. The display panel is a laminated structure comprising a substrate, a thin film transistor layer on the substrate, a pixel defining layer on the thin film transistor layer, and a light emitting structure on the pixel defining layer. The light emitting structure comprises a plurality of transparent regions and a plurality of light emitting regions disposed at intervals, the transparent regions correspond to light sensors. The light emitting structure comprises a first light extraction layer disposed in the transparent region.

Display panel, electronic device, and method of fabricating thereof

A display panel and a display device are provided. The display panel includes a display region and a sensor region. The sensor region is provided with multiple sensors in the display panel. Multiple first pixels are arranged in the display region. The first pixels are arranged as a first array in the display region. Multiple second pixels are arranged in the sensor region, and the second pixels are arranged as a second array in the sensor region. A pixel unit area of the first array is equal to a pixel unit area of the second array, and the pixel unit area is a number of the pixels multiplied by an area of each pixel in a unit area. The display device includes the display panel and the sensors. The sensors are disposed on one side of the display panel.

Display panel and display device

A flexible display panel and a method of fabricating the same are provided. The flexible display panel has a display region and a bending region. The flexible display panel has a substrate, an organic pattern layer, layered structures, first holes, and second holes. The organic pattern layer is at the bending region and disposed on the substrate. The layered structures cover the organic pattern layer and the substrate located at the display region. The first holes pass through the layered structures and the organic pattern layer located at the bending region. The second holes pass through the layered structures located at the display region, wherein the second holes are adjacent to the bending region. When the bending portion is bent, the flexible display panel has a specific bending shape by disposing an organic pattern layer. Further, the first holes and the second holes are formed to balance stress.

Flexible display panel including a plurality of penetrating holes

The present invention provides an organic light emitting diode (OLED) display panel and an intelligent terminal, including: an electronic element region in which sensor elements are disposed; and a pixel region provided with at least one light transmissive region. The electronic element region is arranged corresponding to the at least one light transmissive region, multiple sub-pixels are arranged in the pixel region. Pixel density of the sub-pixels is gradually decreased along a direction toward a center of the pixel region.

OLED display panel and intelligent terminal

An organic light emitting diode (OLED) display panel, a manufacturing method thereof, and an intelligent terminal are provided. The OLED display panel includes an electronic component area configured to position an electronic component and a sub-pixel area correspondingly disposed above the electronic component. The sub-pixel area includes a plurality of sub-pixels, and a first hole disposed on one of the sub-pixels is filled with a transparent material, which increases a screen-to-body ratio of the OLED display screen.

OLED display panel, comprising sub-pixel provided with first hole

The present disclosure provides a display substrate including a display area and a fingerprint recognition area. The display area includes a low-temperature polycrystalline oxide structure, an organic light-emitting layer, a cathode layer, and an anode layer that are sequentially stacked. The fingerprint recognition area includes an under-screen fingerprint recognition structure. The low-temperature polycrystalline oxide structure and the under-screen fingerprint recognition structure are disposed on a same layer. The under-screen fingerprint recognition structure includes the cathode layer and the organic light-emitting layer.

Display substrate comprising low-temperature polycrystalline oxide

An organic light emitting diode (OLED) display panel and a display device are provided. A retaining wall of the OLED display panel includes a substrate retaining wall layer, an inorganic retaining wall layer, and an organic retaining wall layer stacked on each other. Based on a structure of the retaining wall, a height of the retaining wall is increased, which can better block movements of organic materials and reduce a distance between the retaining wall and a display region. Meanwhile, the undercut shape between the retaining wall and the display region can also increase moving paths of the organic materials, which can further reduce the distance between the retaining wall and the display region, and can prevent cutting cracks from extending to the display region along the inorganic layer and a substrate, which can further reduce frame sizes.

OLED display panel and display device having a multi-layered retaining wall

The present application provides an array substrate and a display device, including a thin film transistor layer, a planarization layer and a pixel definition layer prepared on a base substrate in turn. The base substrate disposes a camera area in a display area, and the camera area includes a first blinding hole and a wiring area. The first blind hole is used to expose a camera disposed on a back of the base substrate, and the wiring area disposes signal lines and second blind holes. The second blind holes are arranged to avoid the signal lines.

Array substrate and display device with backside camera

A flexible display is provided. The flexible display includes a flexible panel and a backboard body fixedly connected with the flexible panel. A glue-free surface is disposed on a side of the backboard body away from the flexible panel, and the backboard body includes a first backboard and a second backboard. At least one mark is disposed on the glue-free surface of the first backboard and the glue-free surface of second backboard, and all of the marks on the same backboard are arranged along a length direction of a bending line.

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Wuhan, China

Hong Gao