公开(公告)号：US12222607B2

公开(公告)日：2025-02-11

申请号：US18024004

申请日：2022-05-27

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Yong Yu ,  Shi Shu ,  Chuanxiang Xu ,  Yang Yue ,  Xiang Li ,  Shaohui Li ,  Ce Ning ,  Jinchao Zhang ,  Qi Yao ,  Lizhong Wang

IPC: G02F1/1339 ,  G02F1/1333 ,  G02F1/1335 ,  G02F1/1343 ,  G02F1/1362 ,  G02F1/1368

Abstract: The disclosure provides a liquid crystal display panel and a display apparatus. The liquid crystal display panel of the disclosure includes: first and second substrates assembled to form a cell, a plurality of main spacers therebetween, and an auxiliary spacer around at least a portion of the main spacers. Height of the auxiliary spacer is greater than or equal to that of the main spacer. The display panel further includes: pillows on side of the first substrate close to the second substrate and each abutting against a corresponding main spacer. An orthographic projection of the main spacer on the first substrate falls within an orthographic projection of the pillow on the first substrate, and an orthographic projection of the auxiliary spacer on the first substrate does not overlap with the orthographic projection of the pillow on the first substrate.

公开(公告)号：US20240431211A1

公开(公告)日：2024-12-26

申请号：US18274052

申请日：2022-07-15

Applicant: BOE Technology Group Co., Ltd.

Inventor： Rui Huang ,  Zhao Cui ,  Jinchao Zhang ,  Wenqu Liu ,  Yue Tong ,  Liwei Liu ,  Yonggang Cao

IPC: H10N30/87 ,  H10N30/30 ,  H10N39/00

Abstract: A thin film transistor and an ultrasonic imaging base board. The thin film transistor includes: a substrate (100), and a first gate (101), a first gate insulation layer (102), a first active layer (103), a second gate insulation layer (104) and a second gate (105) stacked on a side of the substrate (100), and the first gate (101) is connected to the second gate (105).