Antenna unit for glass, glass sheet with antenna, and production method of antenna unit for glass
AssigneesAGC Inc., Ntt Docomo, Inc.
InventorsTetsuya HIRAMATSU, Ryuta SONODA, Osamu KAGAYA, Kentaro OKA, Akira SAITO, Kensuke MIYACHI, Akinobu UEDA, Yoshiyuki KAWANO, Jun ANDOU, Taku YAMAZAKI
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Abstract
An antenna unit for glass according to the present invention is installed on the indoor side of a glass sheet, and transmits and receives electromagnetic waves at the indoor side through the glass sheet.
Claims20
An antenna unit for glass that is installed on an indoor side of a glass sheet, and that transmits and receives an electromagnetic wave at the indoor side through the glass sheet,
- wherein the antenna unit for glass is installed on the glass sheet, and includes:
- an antenna;
- and
- a space in which air can flow between the glass sheet and the antenna.
A glass sheet with an antenna, comprising:
- a glass sheet;
- and
- an antenna unit for glass that is installed on an indoor side of the glass sheet, and that transmits an electromagnetic wave at the indoor side to an outdoor side through the glass sheet, and receives an electromagnetic wave at the indoor side from the outdoor side through the glass sheet,
- wherein the antenna unit for glass is installed on the glass sheet, and includes:
- an antenna;
- and
- a space in which air can flow between the glass sheet and the antenna.
A production method of an antenna unit for glass, the production method comprising attaching the antenna unit for glass including an antenna and a fixing portion that is provided on a part of the antenna, to a glass sheet by the fixing portion such that a space in which air can flow is formed between the glass sheet and the antenna,
- wherein the antenna unit for glass is installed on the glass sheet, and includes:
- an antenna;
- and
- a space in which air can flow between the glass sheet and the antenna.
Dependencies are inferred from the claim text.