The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Nov. 29, 2016

Filed:

Aug. 19, 2015
Applicant:

Asahi Glass Company, Limited, Tokyo, JP;

Inventors:

Osamu Kagaya, Tokyo, JP;

Koji Ikawa, Tokyo, JP;

Kotaro Suenaga, Tokyo, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01Q 1/32 (2006.01); H01Q 1/12 (2006.01); H01Q 13/10 (2006.01); H01Q 1/27 (2006.01); H01Q 9/28 (2006.01);
U.S. Cl.
CPC ...
H01Q 1/1271 (2013.01); H01Q 1/1285 (2013.01); H01Q 1/27 (2013.01); H01Q 9/285 (2013.01); H01Q 13/10 (2013.01);
Abstract

Vehicle window glass include a glass plate, a dielectric, a conductive film, placed between the glass plate and the dielectric, and an antenna including a pair of electrodes. The conductive film, includes a pair of facing parts that faces the electrodes across the dielectric, a main slot, and a pair of sub slots. The main slot has, at one end, an open end open at an outer edge of the conductive film, and is formed between the facing parts. Each sub slot has, at one end, an open end open at the outer edge of the conductive film. One of the sub slots connects, at the other end, to the main slot so as to surround one of the facing parts. The other of the sub slots connects, at the other end, to the main slot so as to surround the other of the facing parts.


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