Ordos Yuansheng Optoelectronics Co., Ltd.

Beijing Boe Technology Development Co., Ltd.

Boe Technology Group Co., Ltd.

Chinese Academy of Sciences

Lingling Ma

Hongyu Mi

Liangliang Liu

Zhiyong Xue

Liman Peng

Shujie Liu

Hailong Li

Qianqian Zhang

Le Gao

Xiaofeng Yan

Qiang Wang

Ning Wang

Yu Fen Yuan

Xu Bin Liu

Qiang Liu

Ruiqing Zhang

Qiang Guo

Qiang Chen

Dong Xu

Caixia Gao

Zihua Li

Nini Bai

Xudong Wang

Jingmei Li

Guodong Jing

Yanchu Yang

Zhibo Wen

Wenqiang Jin

Guofang Xu

Yongguang Zhao

Geer Teng

Guangzhou Ouyang

Yaokai Liu

Lu Ren

Yifang Niu

Taihua Zhang

Wan Li

Xiaodong Meng

Hengbo Liu

Lu Cai

Xinpeng Gao

A display substrate includes an underlay substrate, a test signal access pin layer, and a signal access pin layer. The underlay substrate includes a display region and a border region at a periphery of the display region. The border region includes a signal access region at one side of the display region and at least one test signal access region adjacent to the signal access region. The test signal access pin layer is in the at least one test signal access region. The signal access pin layer is in the signal access region. A height difference between a surface of the test signal access pin layer away from the underlay substrate and a surface of the signal access pin layer away from the underlay substrate is greater than 0.

Display substrate, preparation method thereof, and display device

An optical satellite remote sensing transfer calibration method based on near-space aerostat, including: performing a temporal-spatial matching between first observation image data of a target region collected by a benchmark radiometric payload and second observation image data of the target region collected by a satellite-borne payload, to obtain a plurality of matchups of observation image data (S); obtaining an average radiance of the benchmark radiometric payload from a plurality of first observation image data (S); obtaining an average DN captured by the satellite payload in the target region from a plurality of second observation image data (S); obtaining a matching radiance for an observation band of the benchmark radiometric payload corresponding to the satellite payload based on the average radiance of the benchmark radiometric payload (S); and obtaining a calibration coefficient of the satellite payload based on the matching radiance and the average DN (S).

Optical satellite remote sensing transfer calibration method based on near space aerostat

A method for preparing an array substrate, a display panel and an evaporation apparatus are disclosed. A method comprises: fixing a base substrate to an evaporation stage; attaching at least one shielding sheet to the base substrate to cover at least a preset area of the base substrate; arranging and aligning an open mask in association with the base substrate, wherein the open mask has at least one opening for vapor deposition, and the at least one shielding sheet is positioned corresponding to the at least one opening and each has an area that is less than an area of a corresponding opening to shield a portion of the corresponding opening, and wherein the portion of the corresponding opening is separate from a boundary of the corresponding opening; and evaporating to form an evaporation material layer on the base substrate, to which the shielding sheet is attached.

Method for preparing array substrate, display panel and evaporation apparatus

The present invention relates to the field of display technology, and discloses a method for preparing an array substrate, a display panel and an evaporation apparatus. A method for preparing an array substrate comprises: fixing a base substrate to an evaporation stage; attaching a shielding sheet to the base substrate to cover at least a preset area of the base substrate; arranging and aligning an open mask in association with the base substrate; and evaporating to form a evaporation material layer on the base substrate, to which the shielding sheet is attached, with the open mask.

Provided are a display panel, a preparation method thereof and a display apparatus. The display panel includes a display substrate and a cover plate oppositely disposed. The display substrate includes an array substrate, pixel define layers on the array substrate, pixel support layers on a side of the pixel define layers away from the array substrate, and second electrodes each located on a side of each of the pixel support layers away from each pixel define layers. The cover plate includes a first substrate, a touch sensor layer and protective layer disposed on the first substrate, wherein multiple openings are disposed on the touch sensor layer and covered by the protective layer. An orthographic projection of each of the openings on the array substrate at least partially overlaps with that of a surface on a side of each of the pixel support layers away from the array substrate.

Display panel, preparation method thereof, and display apparatus

A flexible display panel. The flexible display panel includes: a flexible substrate; a display element arranged on the flexible substrate; and a packaging layer covering the display element, the packaging layer including an inorganic thin film and an organic thin film that are stacked alternately, in which two protrusion structures that are engaged with each other are arranged between at least two adjacent thin films of the packaging layer.

Flexible display panel, and display device having thin film packaging layer with protrusions

The present disclosure provides a display backplane, a method for preparing the same, and a display device. The display backplane includes a substrate, an electronic device and an alignment mark arranged on the substrate, and a filling layer, the filling layer being filled in at least a part of a recessed area located on a surface of the substrate away from the electronic device, and a minimum distance between an orthogonal projection of the at least part of the recessed area on the substrate and an orthogonal projection of the alignment mark on the substrate being less than 200 &#x3bc;m.

Display backplane, method for preparing the same, and display device

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Beijing, China

Lingling Ma