Title:
PHASE SHIFTING UNIT, ANTENNA ARRAY, DISPLAY PANEL AND DISPLAY APPARATUS
Document Type and Number:
WIPO Patent Application WO/2018/137339
Kind Code:
A1
Abstract:
The present disclosure discloses a phase shifting unit, an antenna array, a display panel, and a display apparatus. In one embodiment, the phase shifting unit comprises: a first substrate and a second substrate which are alignedly provided; a liquid crystal layer which is provided between the first substrate and the second substrate; a microstrip line which is provided at a side of the second substrate facing the liquid crystal layer and which is used for receiving a voltage signal which controls the deflection of liquid crystal molecules of the liquid crystal layer, and receiving or sending an electromagnetic wave signal; a grounding layer which is provided on the first substrate, the grounding layer comprising therein a through hole which corresponds to the microstrip line.
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Inventors:
CAO XUE (CN)
WU JUNHUI (CN)
WANG YING (CN)
CAI PEIZHI (CN)
LI ZHIFU (CN)
MAO LIJUN (CN)
WANG JIAHENG (CN)
WU JUNHUI (CN)
WANG YING (CN)
CAI PEIZHI (CN)
LI ZHIFU (CN)
MAO LIJUN (CN)
WANG JIAHENG (CN)
Application Number:
PCT/CN2017/098043
Publication Date:
August 02, 2018
Filing Date:
August 18, 2017
Export Citation:
Assignee:
BOE TECHNOLOGY GROUP CO LTD (CN)
BEIJING BOE OPTOELECTRONICS TECH CO LTD (CN)
BEIJING BOE OPTOELECTRONICS TECH CO LTD (CN)
International Classes:
H01Q1/38
Foreign References:
| CN106684551A | 2017-05-17 | |||
| CN106299627A | 2017-01-04 | |||
| EP2768072A1 | 2014-08-20 | |||
| CN106154603A | 2016-11-23 |
Attorney, Agent or Firm:
CHINA SCIENCE PATENT & TRADEMARK AGENT LTD. (CN)
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