Substrate module, display apparatus, and liquid crystal antenna

US12085815B2 · kind B2 · utility

Assignee

• Shanghai Tianma Micro-electronics Co., Ltd. · CN

Inventors

• Zhenyu JIA · Shanghai, CN
• Kerui Xi · Shanghai, CN
• Ping SU · Shanghai, CN
• Baiquan Lin · Shanghai, CN
• Linzhi WANG · Shanghai, CN
• Qingsan ZHU · Shanghai, CN
• Xiaonan HAN · Shanghai, CN
• Yifan XING · Bellevue, US
• Xin Li · Suwon-si, KR
• Feng Qin · Shanghai, CN

Key dates

• Filing date: Aug 4, 2022
• Grant date: Sep 10, 2024
• Expiry date: Aug 4, 2042

Classification

• Technology area (CPC G): Physics
• CPC primary: G06F1/1698
• WIPO field: Telecommunications
• WIPO sector: Electrical engineering

Abstract

A substrate module, a display apparatus, and a liquid crystal antenna are provided in the present disclosure. The substrate module includes a first substrate. The first substrate includes a first sub-region and a second sub-region; the second sub-region includes a binding region; and the binding region includes first pins. The first sub-region includes first loads, and a first sub-pin is electrically connected to the first load. The second sub-region includes at least one second load, and a second sub-pin is electrically connected to the second load. The second load includes a capacitor including a first capacitor. The first substrate includes a first base substrate, a first electrode layer, a first insulating layer and a second electrode layer. Along a direction perpendicular to a plane of the base substrate, an overlapping portion of a first electrode portion and a second electrode portion forms the first capacitor.