Anti-fogging glass
AssigneeAsahi Glass Company, Limited
InventorNaokazu Mazaki
Life of this patent
Estimating the term…
Abstract
An anti-fogging glass having a plurality of conductive heating lines, a pair of bus bars to which both ends of the respective heating lines are connected, and terminal portions on the respective bus bars, to which terminals for supplying a current are to be connected, wherein the plurality of heating lines comprise first heating lines and second heating lines in a predetermined proportion to the plurality of heating lines, the second heating lines are connected in the vicinity of at least one terminal portion, and the vicinity of the terminal portion, in which the second heating lines are connected, is a second region other than a first region constituting a current pathway to the first heating line.
Claims10
An anti-fogging glass having a plurality of conductive heating lines, a pair of bus bars to which both ends of the respective heating lines are connected, and terminal portions on the respective bus bars, to which terminals for supplying a current are to be connected, wherein the plurality of heating lines comprise first heating lines and second heating lines in a predetermined proportion to the plurality of heating lines, the second heating lines are connected in the vicinity of at least one terminal portion, and said vicinity of the terminal portion, in which the second heating lines are connected, is a second region other than a first region comprising a current pathway to the first heating lines, and wherein the second heating lines are connected apart from one another in the second region.
An anti-fogging glass having a plurality of conductive heating lines disposed with a predetermined distance from one another and extending substantially in a horizontal direction at least at center portions thereof, a pair of bus bars to which both ends of the respective heating lines are connected, and terminal portions located in the vicinities of the lower ends of the respective bus bars, to which terminals for supplying a current are to be connected, wherein among the plurality of heating lines, lower heating lines corresponding to from 10 to 50%, have center portions extending substantially in a horizontal direction and side line portions on both sides of the center portions, wherein said side line portions are bent downward from the respective center portions, and the forward ends thereof on the bus bar side, are connected apart from one another to the bus bars in the vicinities of the terminal portions.
Dependencies are inferred from the claim text.