Boe Technology Group Co., Ltd.

Beijing Boe Technology Development Co., Ltd.

Hefei Boe Joint Technology Co., Ltd.

Wenfeng Song

Changyen Wu

Donghui Yu

Wei Li

Can Wang

Youngsuk Song

Chengyuan Luo

Guang Yan

Linlin Wang

Wenbin Jia

Jiangbo Chen

Huifeng Wang

Chang Yen Wu

Feifei Zhu

Chun I Lin

Chunjan Wang

A display substrate and a display device, the display substrate comprising a transparent display area and a non-display area disposed on the periphery of the transparent display area; the transparent display area comprises a base substrate and a plurality of display units which are arranged in an array on the base substrate; the display units each comprise a display area and a first transparent area; the display areas each comprise a plurality of sub-pixels, and each sub-pixel comprises a pixel driving circuit and a light-emitting element; the pixel driving circuits are configured to drive the light-emitting elements to emit light; and the display area is at least partially surrounded by the first transparent area. The display device comprises the display substrate.

Display substrate and display device

A display substrate and a display apparatus are provided. The display substrate includes: a base, and a plurality of sub-pixel regions arranged in a matrix on the base. Each sub-pixel region includes a display region and a transparent region; and the boundary of the transparent region in each sub-pixel region is non-linear.

Display substrate and display apparatus

The present application discloses a display substrate. The display substrate may include a base substrate and a plurality of light emitting structures on the base substrate. Each of the plurality of the light emitting structures includes a first electrode, a light emitting layer, a transparent electrode, an optical adjustment layer and a second electrode, arranged along a direction away from the base substrate. Optical thicknesses of optical adjustment layers in at least two of the plurality of light emitting structures are different.

Display substrate, method for manufacturing display substrate, and display apparatus

An organic electroluminescent device, a method for fabricating the same, and a light emitting apparatus are disclosed. The organic electroluminescent device comprises a first light emitting layer and a second light emitting layer arranged on a surface of the first light emitting layer at a first side, and partially covers the surface of the first light emitting layer at the first side. Both the first and second light emitting layers are made from a material which has a larger mobility for a first carrier than a second carrier. Light emitting regions of the second light emitting layer and the regions of the first light emitting layer not covered by the second light emitting layer are configured to emit light of different colors at a preset light emitting ratio. A light emitting area ratio between a surface of each light emitting region and surfaces of the regions of the first light emitting layer not covered by the second light emitting layer is preset according to the preset light emitting ratio.

Organic electroluminescent device, method for fabricating the same, and light emitting apparatus

The present disclosure provides an OLED display panel and an OLED display device, and belongs to the field of display technology. The OLED display panel of the present disclosure includes a base substrate and a display cover disposed opposite to each other; a polarizing layer disposed between the base substrate and the display cover; a light extraction layer disposed between the base substrate and the display cover; the OLED display panel is provided with a light exit surface, and the light extraction layer is closer to the light exit surface than the polarizing layer.

OLED display panel and OLED display device

The present disclosure discloses a thin film package structure, a thin film packaging method and a display device. The thin film package structure includes: an inorganic layer, a buffer layer and an organic layer successively covering an external of an electroluminescence unit structure from inside to outside; composition of said buffer layer is organic, and a thickness of said buffer layer is less than that of said organic layer. The thin film packaging method includes: covering a buffer layer on an inorganic layer encapsulating an electroluminescence unit structure; covering an organic layer on a surface of said buffer layer; composition of said buffer layer is organic, and a thickness of said buffer layer is less than that of said organic layer.

Thin film package structure, thin film packaging method and display device for improving characteristic of contact surface of organic layer coating

A display substrate, a manufacturing method thereof, and a display device are disclosed. The display substrate includes a base substrate; a pixel defining layer on the base substrate, the pixel defining layer includes a plurality of openings, the pixel defining layer includes a first pixel defining layer, a conductive layer, and a second pixel defining layer which are stacked, in the pixel defining layer in at least a peripheral region of the display substrate, an orthographic projection of the conductive layer on the base substrate completely falls within an orthographic projection of the second pixel defining layer on the base substrate; and an electroluminescent unit including a transparent electrode the transparent electrode is electrically connected with the conductive layer in the pixel defining layer in at least the peripheral region of the display substrate.

Display substrate, manufacturing method thereof, and display device

A display panel, a method for manufacturing the same, and a display device are disclosed. The display panel comprises: a first substrate; a plurality of pixel structures disposed on a surface of the first substrate, each of the pixel structures comprising a first sub-pixel, a second sub-pixel, a third sub-pixel and a white sub-pixel; and a photochromic layer, wherein an orthographic projection of the photochromic layer on the first substrate is covered by an orthographic projection of the white sub-pixel on the first substrate.

Display panel, method for manufacturing the same, and display device

An organic light emitting diode display panel, a manufacturing method thereof, and a display device are disclosed. The organic light emitting diode display panel includes: a base substrate; a light emitting layer on the base substrate, a spectral width at 10%-15% of a maximum spectral intensity of an emission spectrum of the light emitting layer is not less than 200 nm, and a yellow-green wave band of the emission spectrum includes at least one peak located between 550 nm-562 nm.

Organic light emitting diode display panel having wide color gamut and low power consumption, manufacturing method thereof, and display device

A manufacturing method of a display substrate, a display substrate and a display device are disclosed. In the manufacturing method of the display substrate, the display substrate includes a pixel region, the pixel region includes a plurality of pixel units arranged in an array, and each of the pixel units includes an active display region and a peripheral region located around the active display region. The manufacturing method includes: forming a plurality of spacers in the peripheral region through an ink-jet printing process, and each of the plurality of spacers includes an adhesive material and at least one kind of nanoparticles doped in the adhesive material.

Manufacturing method of display substrate, display substrate, and display device

Disclosed are a pixel element, a method for fabricating same, a display control method, a display panel. The pixel element includes a base substrate, display and non-display areas on the base substrate, a control electrode, an adjustment layer, a transparent electrode in the non-display area, the transparent electrode and the adjustment layer are arranged in a stack, the control electrode is at the interface between display and non-display areas, and surrounds the adjustment layer, and there is a gap area between the control electrode and the adjustment layer; and the adjustment layer includes charged particles configured to move to the control electrode and the transparent electrode under control of first and second electric fields, the first and second electric fields are created after signals are applied to the control electrode and the transparent electrode, and direction of the first electric field is opposite to direction of the second electric field.

Pixel element, method for fabricating the same, display control method, and display panel

A display panel, a method for fabricating the same, and a display device are disclosed, where the display panel includes: a base substrate, sub-pixel units in at least two colors on the base substrate, and an anti-reflection layer on a side of the sub-pixel units away from the base substrate, wherein the anti-reflection layer includes anti-reflection components arranged in an array, which correspond to the sub-pixel units in a one-to-one manner, and are configured to alleviate reflected light in the same colors as the corresponding sub-pixel units, and sub-pixel units in different colors correspond to different anti-reflection components.

Display panel, method for fabricating the same, and display device

A light-emitting substrate and a method for manufacturing the light-emitting substrate are provided. In the light-emitting substrate, each of a plurality of pixel units includes an anode and a light-emitting layer sequentially provided on a base substrate, the light-emitting substrate further includes a cathode layer covering the plurality of pixel units and a region which is between the adjacent ones of the pixel units, an auxiliary electrode is provided below the cathode layer, the auxiliary electrode includes a plurality of auxiliary electrode strips which include a plurality of first auxiliary electrode strips extending along an extension direction of each pixel unit row and/or a plurality of second auxiliary electrode strips extending along an extension direction of each pixel unit column, and at least a part of the plurality of auxiliary electrode strips is electrically connected to the cathode layer.

Light-emitting substrate and method for manufacturing the same

An array substrate, a manufacturing method thereof and a display device are disclosed. The array substrate includes a substrate () and first thin-film transistors (TFTs) () and first electrodes () formed on the substrate (). The first TFT () includes a gate electrode (), an active layer (), a source electrode () and a drain electrode (). The first electrode () is electrically connected with the drain electrode () of the first TFT (), at least covers an area of the active layer () of the first TFT, not overlapped with the source electrode () and the drain electrode (), and can absorb ultraviolet (UV) light. The array substrate can solve the problem of reducing the display performance of the display device as the performances degrade and even fail due to UV irradiation of the TFTs.

Array substrate, manufacturing method thereof and display device

An OLED encapsulation package, a display device and a packaging method are disclosed. The OLED encapsulation package includes a substrate, a cover board and a encapsulation unit located between the substrate and the cover board; the substrate is provided with display components thereon, and the encapsulation unit encapsulates the periphery of the display components; the encapsulation unit includes at least a moisture sensitive layer therein, and the moisture sensitive layer is capable of discoloring upon encountering with water.

Growing community of inventors

Beijing, China

Wenfeng Song