8 and 1 4 u2266 x y u2266 1 8 application_number US 9146993 A description referring initially to fig1 it will be seen that an automotive window glass 6 comprises a pair of transparent sheet glasses first sheet glass 2 and second sheet glass 3 a heat ray intercepting film 1 and a transparent resin film 4 the outer surface of the first transparent sheet glass 2 faces the outdoors and the inner surface thereof is coated with the heat ray intercepting film 1 the transparent resin film 4 sandwiched between the heat ray intercepting film 1 and the second transparent sheet glass 3 sticks the second transparent sheet glass 3 to the first transparent sheet glass 2 that is coated with the heat ray preventing film 1 the outer surface of the second sheet glass faces the inside of a car in fig2 the automotive window glass 6 has an antenna conductor 5 between the transparent resin film 4 and the second transparent sheet glass 3 the antenna conductor 5 being made of a fine copper wire that extends vertically downwards along the axis of the window glass 3 as illustrated in fig4 in fig3 the automotive window glass 6 has antenna conductors 5 secured to the outer surface of the second transparent sheet glass 3 both a heat absorbing glass manufactured by nippon sheet glass co ltd and sold under the name of 34 bronzepane 34 which is 2 1 mm in thickness bronze in color molded in a windshield size of a car and washed and a 10 cm square of the glass for examining its composition and so forth are placed in a vacuum chamber of a sputtering device from which air is exhausted to 0 004 pa then a mixed.