Laminated glass sheet for windshield
AssigneeNippon Sheet Glass Co., Ltd.
InventorsTatsuya Noguchi, Satoshi Furusawa
Life of this patent
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Abstract
The present invention provides a laminated glass sheet for windshield that includes a transparent conductive film and enables ITS communication. The laminated glass sheet includes a first bus-bar arranged along an upper end of the laminated glass sheet, and a second bus-bar arranged along a lower end of the laminated glass sheet, and the first bus-bar includes a protruding portion that extends toward the second bus-bar, and the transparent conductive film is not formed in a concave portion that is formed by the protruding portion. Since the concave portion can be used for the communication, the conductive film may be free from an opening.
Claims9
A laminated glass sheet for a windshield comprising at least two glass sheets, at least one thermoplastic resin film provided between the at least two glass sheets, and a transparent conductive film and bus-bars for supplying electric power to the transparent conductive film, the transparent conductive film and the bus-bars being formed on a surface of one of the glass sheets,
- wherein the bus-bars comprise a first bus-bar arranged along an upper end of the laminated glass sheet, and a second bus-bar arranged along a lower end of the laminated glass sheet, and
- wherein the first bus-bar comprises a protruding portion that extends toward the second bus-bar, and the transparent conductive film is not formed in a concave portion that is formed by the protruding portion.
Dependencies are inferred from the claim text.