Publication number: 20240103328
Abstract: A displaying base plate and a manufacturing method thereof, and a displaying device. The displaying base plate includes a substrate, and a first electrode layer disposed on one side of the substrate, wherein the first electrode layer includes a first electrode pattern; a first planarization layer disposed on one side of the first electrode layer that is away from the substrate, wherein the first planarization layer is provided with a through hole, and the through hole penetrates the first planarization layer, to expose the first electrode pattern; and a second electrode layer, a second planarization layer and a third electrode layer that are disposed in stack on one side of the first planarization layer that is away from the substrate, wherein the second electrode layer is disposed closer to the substrate, the second electrode layer is connected to the first electrode pattern and the third electrode layer.
Type:
Application
Filed:
June 29, 2021
Publication date:
March 28, 2024
Applicant:
BOE Technology Group Co., Ltd.
Inventors:
Zhen Zhang, Fuqiang Li, Zhenyu Zhang, Yunping Di, Lizhong Wang, Zheng Fang, Jiahui Han, Yawei Wang, Chenyang Zhang, Chengfu Xu, Ce Ning, Pengxia Liang, Feihu Zhou, Xianqin Meng, Weiting Peng, Qiuli Wang, Binbin Tong, Rui Huang, Tianmin Zhou, Wei Yang
Publication number: 20230160041
Abstract: The present disclosure relates to the technical field of metal materials, and more specifically, to a non-heat treated aluminum alloy stress-bearing member material with high toughness and high casting performance and its preparation method. The non-heat treated aluminum alloy stress-bearing member material with high toughness and high casting performance includes the following components in terms of mass percentage: Si: 8.5-12.0%, Mg: 0.10-0.35%, Mn: 0.25-0.4%, Cr: 0.02-0.14%, V: 0.02-0.38%, Sr: 0.01-0.04%, Ti: 0.05-0.11%, B?0.005%, Ca?0.05%, Zr?0.1%, Zn?0.1%, RE?0.1%. The total amount of other impurities is less than or equal to 0.25%, and the balance is Al. Under the premise of ensuring that the alloy has good die casting performance, the die-casting parts in non-heat-treated state can have excellent comprehensive mechanical properties, thereby meeting the performance requirements of the die casting stress-bearing member.
Type:
Application
Filed:
January 20, 2023
Publication date:
May 25, 2023
Applicants:
Baoding Lizhong Wheel Manufacturing Co., Ltd, Hebei New Lizhong Nonferrous Metals Group Co.,Ltd, Baoding Longda Aluminum Co.,Ltd
Inventors:
Zhen Ye, Xuefeng Cao, Changqing Zheng, Sainan Miao, Yawei Zhou, Shaowen Zhang, Zhenzhou Liang, Quan Li, Liandi Xu