Boe Technology Group Co., Ltd.

Hefei Xinsheng Optoelectronics Technology Co., Ltd.

Beijing Boe Technology Development Co., Ltd.

Hefei Boe Joint Technology Co., Ltd.

Lifang Song

Yue Hu

Xinxin Wang

Zhijie Ye

Kai Xu

Lei Huang

Chinlung Liao

Minghung Hsu

Wenbin Jia

Xinwei Gao

Rui Peng

Chunjing Hu

Xiang Wan

Yulin Wang

Zhaokang Fan

Huai Ting Shih

Lingyun Liu

A display apparatus (1) and a preparation method therefor. The display apparatus (1) is provided with: a base substrate (10); an organic planarizing layer (20) located on the base substrate (10); a transparent insulation heat-conduction protection layer (30) located at a side, away from the base substrate (10), of the organic planarizing layer (20); and a light-emitting element located at a side, away from the base substrate (10), of the transparent insulation-heat conduction-protection layer (30), wherein an orthographic projection, on the base substrate (10), of the light-emitting element at least partially overlaps with an orthographic projection, on the base substrate (10), of the transparent insulation heat-conduction protection layer (30).

Display device with transparent electric insulating heat conductive protective layer and production method thereof

A display panel and a manufacturing method thereof, and a display device are provided. The display panel includes a base substrate and a plurality of pixels. Each pixel includes a plurality of sub-pixels of different colors; each sub-pixel includes a reflection layer, a first color filter layer at a side of the reflection layer away from the base substrate, a first electrode at a side of the first color filter layer away from the base substrate, a light-emitting layer at a side of the first electrode away from the base substrate, and a second electrode at a side of the light-emitting layer away from the base substrate. In each pixel, a color of the first color filter layer of the each sub-pixel is same as a color of the respective sub-pixel; thicknesses of the first color filter layers of the plurality of sub-pixels are different from each other.

Display panel with light interference and manufacturing method therefor, and display device

A method for manufacturing an array substrate includes: forming a pixel defining layer having a plurality of accommodating wells over a substrate, and forming a hydrophobic material layer over the pixel defining layer. A side wall of each accommodating well comprises a hydrophilic side surface. The hydrophilic side surface is partially covered by the hydrophobic material layer to thereby form an overlapped region having a hydrophobic outer surface and an exposed region having a hydrophilic outer surface. The overlapped region is on a side of the exposed region distal to the substrate. The array substrate manufactured thereby allows an organic functional layer to be evenly fabricated in each accommodating well of the pixel defining layer via inkjet printing.

Array substrate, manufacturing method thereof, and display apparatus

The present application relates to a pixel structure, a method for manufacturing the same, a display panel and a display device. The pixel structure includes a plurality of sub-pixels, each of which has a triangular shape. Sub-pixels of four different colors constitute a pixel unit. Any two sub-pixels that have the same common triangle edge have different colors. Each row and each column of sub-pixels are composed of alternately arranged upright triangle sub-pixels and inverted triangle sub-pixels. Every adjacent six columns of sub-pixels constitute a group. Each row of sub-pixels includes sub-pixels of four different colors, and each group of sub-pixels has the same arrangement. The upright triangle sub-pixels are sub-pixels of the other three different colors, and all of the inverted triangular sub-pixels are sub-pixels of the first color.

Pixel structure, method of manufacturing the same, display panel and display device

The present disclosure provides a film structure, a display device, and a method for fabricating a film structure, and relates to the field of display technology. The present disclosure provides a first organic layer having a sloped edge on a substrate, a climbing angle between the sloped edge and the substrate is less than a breakable angle, and wherein the breakable angle is an angle at which the first additional layer on the sloped edge of the first organic layer cracks or is about to crack.

Film structure, display device and method for fabricating the film structure

The present disclosure relates to the field of display technology and provides an organic light emitting diode, an OLED display substrate and a display device. It can solve the problem of low continuity in inkjet printing and complicated computer programs between different materials of light emitting layers in the existing organic light emitting diodes. The organic light emitting diode includes a cathode, an anode, and a functional layer between the cathode and the anode; wherein the functional layer includes a first light emitting layer and a second light emitting layer disposed in sequence in a direction away from the anode; the first light emitting layer comprises a first material emitting blue light; and the first light emitting layer and the second light emitting layer form an aggregate in excited state for emitting light of a color different from blue after the cathode and the anode are connected.

Organic light emitting diode, OLED display substrate and display device

The present disclosure relates to an OLED panel, manufacturing method thereof, and a display device. The method for manufacturing an OLED panel comprises: forming an auxiliary electrode layer on a substrate, and forming a morphological transformation layer on the auxiliary electrode layer; forming an organic functional layer, wherein the organic functional layer covers the morphological transformation layer; removing the morphological transformation layer and a part of the organic functional layer corresponding to the morphological transformation layer from the auxiliary electrode layer; and forming a cathode layer on the organic functional layer and the auxiliary electrode layer.

Manufacturing OLED panel by utilizing morphological transformation layer

This disclosure discloses an organic light-emitting device, a production method thereof, and a display apparatus, and belongs to the technical field of display. The organic light-emitting device comprises: a first electrode; a second electrode; a first light-emitting layer provided between the first electrode and the second electrode; a spacing layer provided between the first light-emitting layer and the second electrode; and a light intensity compensation layer provided between the spacing layer and the second electrode, wherein the color of light emitted from the light intensity compensation layer is the same as that of the first light-emitting layer, and when a recombination area of electrons and holes in the first light-emitting layer moves, the light intensity compensation layer limits the recombination area in the light intensity compensation layer and compensates the light intensity of the first light-emitting layer.

Organic light-emitting device, production method thereof, and display apparatus

A color filter substrate, a display panel and a display device are provided. The color filter substrate includes a base substrate, the base substrate being divided into a plurality of pixel units, each pixel unit including a plurality of sub-pixel units, a color filter being arranged in each sub-pixel unit. At least one color filter of the plurality of sub-pixel units in each of the pixel units is made of an electrochromic material.

Growing community of inventors

Beijing, China

Lifang Song