公开(公告)号：US20230271397A1

公开(公告)日：2023-08-31

申请号：US17826823

申请日：2022-05-27

Applicant: Shanghai Tianma Micro-Electronics Co., Ltd.

Inventor： Zhen LIU ,  Qingsan ZHU ,  Kerui XI ,  Xiaobing ZHAO ,  Huan LI ,  Fan XU ,  Danping WANG ,  Feng QIN

IPC: B32B3/08

CPC classification number: B32B3/08 ,  H01L27/32

Abstract: A prefabricated substrate, a flexible substrate, a flexible module and a fabrication method, and a display device are provided. The prefabricated substrate includes a first film layer as a rigid film layer, and a second film layer as a flexible film layer. The second film layer at least partially wraps the first film layer. The first film layer includes a first surface and a second surface. The second film layer at least includes a first portion located on a side of the first surface away from the second surface, and a second portion and a third portion located on a side of the second surface away from the first surface. The second portion and the third portion are attached on the second surface through a first adhesive layer and a second adhesive layer, respectively. The second portion and the third portion are spaced apart by a gap.

公开(公告)号：US20240176174A1

公开(公告)日：2024-05-30

申请号：US18126004

申请日：2023-03-24

Applicant: Shanghai Tianma Micro-electronics Co., Ltd.

Inventor： Zhen LIU ,  Qingsan ZHU ,  Xiaobing ZHAO ,  Dongzhen ZHANG ,  Fan XU ,  Danping WANG ,  Kerui XI ,  Feng QIN

IPC: G02F1/1333 ,  G02F1/1335 ,  G02F1/1339 ,  G02F1/1347

CPC classification number: G02F1/133305 ,  G02F1/1335 ,  G02F1/1339 ,  G02F1/1347

Abstract: A flexible dimming device and its fabrication method, a glass assembly, an automobile, and a glass curtain wall. The flexible dimming device includes: a first flexible substrate and a second flexible substrate opposite to each other; a liquid crystal layer sandwiched between the first flexible substrate and the second flexible substrate where the liquid crystal layer includes guest-host liquid crystals and dye molecules; a first electrode and a second electrode; and an anti-ultraviolet film on a side of the first flexible substrate away from the second flexible substrate. The first electrode is located on a side of the first flexible substrate close to the liquid crystal layer and the second electrode is located on a side of the second flexible substrate close to the liquid crystal layer. The anti-ultraviolet film and the first flexible substrate are bonded by a first adhesive film.