Boe Technology Group Co., Ltd.

Hefei Xinsheng Optoelectronics Technology Co., Ltd.

Yikun Dou

Wenbin Jia

Xinxin Wang

Rui Peng

Yang Xu

Yue Hu

Zhijie Ye

Li Sun

Jun Li

Huifeng Wang

Mengyu Luan

Han Yan

Bo Mao

Changjun Jiang

Langlang Ha

An OLED display panel, a manufacturing method thereof and a display device are provided. The OLED display panel includes an OLED display substrate and an encapsulation layer for encapsulating the OLED display substrate. The OLED display substrate includes a flexible base substrate, and a TFT layer, a planarization layer and an OLED element layer arranged sequentially on the flexible base substrate. At least one layer of the encapsulation layer, and at least one of the flexible base substrate or the planarization layer, are polymer material layers each doped with flexible nano-composite glass fibers.

Organic light-emitting diode display panel, manufacturing method thereof and display device

An array substrate may include a dielectric layer (), a plurality of pixel units () on the dielectric layer (), auxiliary light emitting elements (), and a fingerprint recognition layer () on a side of the dielectric layer () opposite from the pixel units (). Each of the pixel units () may comprise transparent display elements (). The fingerprint recognition layer () may comprise fingerprint recognition elements (). The fingerprint recognition elements () may be configured to receive light emitted by the auxiliary light emitting elements () and reflected by a touch control body () to identify fingerprint information.

Array substrate, driving method thereof, fabrication method thereof, and display apparatus

An inkjet printing device and an operation method of the inkjet printing device are provided. The inkjet printing device includes a printing sprayer head, the printing sprayer head includes a nozzle and a cleaner component, the cleaner device includes a cleaner and a vacuum system, the cleaner is configured to be communicated with the nozzle, and the cleaner is communicated with the vacuum system.

Inkjet printing device and operation method thereof

The present disclosure provides an evaporation device and an evaporation method. The evaporation device includes: an evaporation chamber; a plurality of spaced conductive baffles disposed in the evaporation chamber and dividing the evaporation chamber into a plurality of evaporation sub-chambers, the conductive baffles configured to carry charges of a first polarity; an evaporation source disposed in at least one of the evaporation sub-chambers; and a particle charging circuit disposed in at least one of the evaporation sub-chambers. The particle charging circuit is configured to control evaporation material particles generated from the evaporation source in at least one of the evaporation sub-chambers to have charges of the first polarity.

Evaporation device and evaporation method

A laminated Organic Light Emitting Diode (OLED) display panel and a manufacturing method thereof and a display device are provided. The laminated OLED display panel includes: a pixel partition layer, which defines a plurality of openings; a first charge generate layer, which has a first doping type, being positioned on the pixel partition layer; and a second charge generate layer, which has a second doping type, being positioned on the first charge generate layer. The laminated OLED display panel further includes: a barrier layer, which is positioned between the first charge generation layer and the second charge generation layer and at least corresponds to a position of the pixel partition layer.

Laminated organic light emitting diode display panel and manufacturing method thereof, and display device

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Beijing, China

Yikun Dou