Appeal No. 1999-0349
Application 08/621,379
The appellants’ invention relates to a laminated glass
used in a head-up display system for an automobile.
An understanding of the invention can be derived from a
reading of exemplary claim 2, which is reproduced as follows:
2. A laminated glass defining a passenger compartment of
an automobile, comprising:
first and second glass plates which are respectively
located at an inside where a person resides and an outside
opposite to the inside;
an antireflection film formed on an inside surface of
said first glass plate;
an intermediate film disposed between and in contact with
said first and second glass plates;
a polarization-direction changing film disposed between
the first and second glass plates for changing a direction of
polarization of light to be incident thereon;
a light-transmittable reflection film disposed between
said polarization-direction changing film and said first glass
plate;
an adhesive disposed between said polarization-direction
changing film and said second glass plate to bond said
polarization-direction changing film to said second glass
plate; and
means by which said polarization-direction changing film
is separate from said first glass plate so that said
intermediate film resides between said polarization-direction
changing film and said first glass plate.
The prior art references of record relied upon by the
examiner in rejecting the appealed claims are:
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