公开(公告)号：US20250085601A1

公开(公告)日：2025-03-13

申请号：US18562474

申请日：2023-02-28

Applicant: BEIJING BOE TECHNOLOGY DEVELOPMENT CO., LTD. ,  BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Jiangbo CHEN ,  Yafei ZHANG ,  Ji PENG ,  Fanli MENG

IPC: G02F1/157 ,  G02F1/155

Abstract: An electrochromic dimming structure and a transportation apparatus are provided. The electrochromic dimming structure includes a substrate, an electrochromic device and a first protective layer. The electrochromic device includes a first electrode layer, an electrochromic layer and a second electrode layer, the first electrode layer is located between the electrochromic layer and the substrate, the first electrode layer and the second electrode layer are full-layer transparent electrode layers, and at least one of the first electrode layer or the second electrode layer includes an oxide material. The electrochromic device further includes a metal electrode located at at least one of a side of the first electrode layer away from the second electrode layer or a side of the second electrode layer away from the first electrode layer, and the metal electrode is electrically connected with at least one of the first electrode layer or the second electrode layer.

公开(公告)号：US20240299934A1

公开(公告)日：2024-09-12

申请号：US18027097

申请日：2022-04-27

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Ji PENG ,  Ding DING

IPC: B01L3/00

CPC classification number: B01L3/502715 ,  B01L2300/04 ,  B01L2300/0645 ,  B01L2300/161 ,  B01L2300/1805

Abstract: The present disclosure provides a micro-fluidic chip and a reaction system. The micro-fluidic chip includes: a base substrate; a micro-cavity defining layer on the base substrate and defining a plurality of micro-reaction chambers; a cover plate on a side of the micro-cavity defining layer away from the base substrate; a heating layer disposed between the micro-cavity defining layer and one of the base substrate and the cover plate, and configured to heat the plurality of micro-reaction chambers. One of the base substrate and the cover plate, which is away from the heating layer, has a first surface and a second surface, the first surface faces the heating layer, the second surface faces away from the heating layer, and a area of the second surface is larger than that of the first surface.