WO2023087162 - ANTENNA AND DISPLAY APPARATUS
National phase entry:
Publication Number
WO/2023/087162
Publication Date
25.05.2023
International Application No.
PCT/CN2021/131071
International Filing Date
17.11.2021
Title **
[English]
ANTENNA AND DISPLAY APPARATUS
[French]
ANTENNE ET APPAREIL D'AFFICHAGE
Applicants **
BOE TECHNOLOGY GROUP CO., LTD.
BEIJING BOE TECHNOLOGY DEVELOPMENT CO., LTD.
Inventors
WANG, Yali
QU, Feng
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
| Pages for Publication | * |
| Number of Pages with Drawings | * |
| Pages of Specification | * |
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| Number of Office Actions | * |
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International Searching Authority |
CNIPA
* |
| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
* |
| Type of Assignment |
The Standard Agent's Assignment
* |
| Applicant's Legal Status |
Legal Entity
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| * | |
| * | |
| * | |
| * | |
| * | |
| Entry into National Phase under |
Chapter I
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| Patent Delivery |
Send the Letters Patent by Courier
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| Translation |
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* The data is based on automatic recognition. Please verify and amend if necessary.
** IP-Coster compiles data from publicly available sources. If this data includes your personal information, you can contact us to request its removal.
Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 2110 | |
| EPO | Filing, Examination, Granting | 16152 | |
| Japan | Filing, Examination, Granting | 2378 | |
| South Korea | Filing, Examination, Granting | 2487 | |
| USA | Filing, Examination, Granting | 5140 |
Total:
28,267
The term for entry into the National Phase has expired. This quotation is for informational purposes only
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Abstract[English]
An antenna is provided. The antenna includes a ground plate, and a slot extending through the ground plate; a first dielectric layer on the ground plate and the slot; a microstrip feed line and a first radiating patch on a side of the first dielectric layer away from the ground plate, the first radiating patch being coupled to the microstrip feed line and configured to receive a signal from the microstrip feed line; a second dielectric layer on a side of the ground plate and the slot away from the first dielectric layer, the first radiating patch, and the microstrip feed line; and a second radiating patch on a side of the second dielectric layer away from the ground plate, the second radiating patch being configured to receive a signal by aperture coupling through the slot.[French]
L'invention concerne une antenne. L'antenne comprend une plaque de masse et une fente s'étendant à travers la plaque de masse ; une première couche diélectrique sur la plaque de masse et la fente ; une ligne d'alimentation en micro-ruban et une première pièce rayonnante sur un côté de la première couche diélectrique à l'opposé de la plaque de masse, la première pièce rayonnante étant couplée à la ligne d'alimentation en micro-ruban et conçue pour recevoir un signal provenant de la ligne d'alimentation en micro-ruban ; une seconde couche diélectrique sur un côté de la plaque de masse et la fente à l'opposé de la première couche diélectrique, de la première pièce rayonnante et de la ligne d'alimentation en micro-ruban ; et une seconde pièce rayonnante sur un côté de la seconde couche diélectrique à l'opposé de la plaque de masse, la seconde pièce rayonnante étant conçue pour recevoir un signal par couplage d'ouverture à travers la fente.