Title:
VEHICLE GLASS MODULE
Document Type and Number:
WIPO Patent Application WO/2023/277007
Kind Code:
A1
Abstract:
Provided is a vehicle glass module in which concentration of thermal stress at a side portion of a glass panel is suppressed. A vehicle glass module comprising a glass panel (10) having an information acquiring region (15) disposed opposite an information acquiring device and through which light passes, and a heating unit (30) for heating at least a part of the information acquiring region (15) of the glass panel (10). The information acquiring region (15) is disposed in proximity to a side portion (10a) of the glass panel (10). The heating unit (30) comprises: a power-feeding portion (31) disposed between the side portion (10a) of the glass panel (10) and the information acquiring region (15); a heater (33) disposed along the plane of the glass panel (10) in the information acquiring region (15) and generating heat when supplied with power from the power-feeding portion (31); and a conductive wire (32) connecting the power-feeding portion (31) and the heater (33). The conductive wire (32) includes an intermediate heating unit (40) for heating between the side portion (10a) of the glass panel (10) and the information acquiring region (15).
Inventors:
YANO YOTA (JP)
ONO KAZUHISA (JP)
TASHIRO RYUICHI (JP)
ONO KAZUHISA (JP)
TASHIRO RYUICHI (JP)
Application Number:
PCT/JP2022/025737
Publication Date:
January 05, 2023
Filing Date:
June 28, 2022
Export Citation:
Assignee:
NIPPON SHEET GLASS CO LTD (JP)
International Classes:
H05B3/20; B60J1/00; B60S1/02; H05B3/86
Domestic Patent References:
| WO2018230358A1 | 2018-12-20 | |||
| WO2020039781A1 | 2020-02-27 | |||
| WO2021246326A1 | 2021-12-09 |
Foreign References:
| JP2016078807A | 2016-05-16 | |||
| JP2017216193A | 2017-12-07 | |||
| JP2017114484A | 2017-06-29 | |||
| JP2020087614A | 2020-06-04 | |||
| JP2022092268A | 2022-06-22 | |||
| JP2017216193A | 2017-12-07 |
Attorney, Agent or Firm:
R&C IP LAW FIRM (JP)
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