Boe Technology Group Co., Ltd.

Research Institute of Highway Ministry of Transport

Guangxi Communications Investment Group Co., Ltd.

Zhonglu High-tech Highway Technology (beijing) Co., Ltd.

Jiliang Wang

Ying Liu

Xiaoguang Xu

Dapeng Wang

Qinghui Zeng

Chungchun Lee

Bo Tian

Zhe He

Zhongjun Li

Chung-Chun Lee

Zhi Wen Fu

Qin Fu

Zhijie Chen

Jinde Xie

Zhu Luo

Rongguo Hou

Hongfeng Sun

Xiuxiong Mo

Peng Peng

Zuguang Yuan

The present invention discloses an organic electroluminescent display device and a display apparatus, wherein the organic electroluminescent display device employs an optical film lamination as a base substrate or a packaging cover plate, the optical film lamination includes a circular polarizer film, a water-oxygen resistant film and a color resistant film that are located on a supporting substrate, thus it has an antireflection function, a good water-oxygen resistance as well as a full-color display function, so that not only the problem of fussy process and high cost of an OLED display device caused by film application can be solved, but also the problem that the thickness of a flexible OLED display device is increased and thus the device is difficult to be rolled up due to film application is avoided; also, the OLED display device has the advantages of being lighter and thinner and having a better display effect, etc.

Organic electroluminescent display device and display apparatus

The present disclosure provides an active matrix organic light-emitting diode array substrate comprising: a substrate; a plurality of pixel units located on the substrate and arranged in an array, each of the plurality of pixel units comprising a thin film transistor, an organic light-emitting diode and a bottom plate of a storage capacitor; a pixel definition layer spacing apart two adjacent pixel units from each other; and a top plate of the storage capacitor provided on the pixel definition layer, the top plate of the storage capacitor being spaced apart from the bottom plate of the storage capacitor by the pixel definition layer. The bottom plate is arranged above a gate electrode of the thin film transistor and electrically connected to the gate electrode of the thin film transistor.

AMOLED array substrate, producing method thereof and display apparatus

An auxiliary member for pavement construction, including: a cylinder, a base plate and a leveling bolt; the cylinder includes a first cylinder part and a second cylinder part which are connected and communicated with each other, the first cylinder part is provided with a sling installing member and a slurry inlet, bottom of the second cylinder part is connected with the base plate, the base plate is provided with a bolt extending hole and multiple slurry discharging holes which are communicated with the inner cavity of the second cylinder part, the leveling bolt includes a bolt head and a screw, the screw extends through the bolt extending hole, the bolt head is arranged in the second cylinder part and the bolt head is smaller than the inner diameter of the second cylinder part. The present invention further provides a concrete slab and a method for pavement construction.

Auxiliary member for pavement construction, concrete slab and method for pavement construction

Growing community of inventors

Beijing, China

Jiliang Wang