Glass laminate structures for head-up display system

A glass laminate structure comprising:

• a non-strengthened glass sheet;
• a strengthened glass sheet;
• and
• at least one polymer interlayer intermediate the non-strengthened and strengthened glass sheets;
• wherein a thickness of the strengthened glass sheet is less than one half of a thickness of the non-strengthened glass sheet, and
• wherein the glass laminate structure provides a reduction in ghost image of greater than about 50% compared to a reference glass laminate structure, wherein the reference glass laminate structure comprises a reference strengthened glass sheet, a reference non-strengthened glass sheet having substantially the same thickness as the strengthened glass sheet and a reference polymer interlayer intermediate the reference non-strengthened glass sheet and the reference strengthened glass sheet.

A glass laminate structure comprising:

• at least two strengthened glass sheets;
• and
• at least one polymer interlayer intermediate the at least two strengthened glass sheets;
• wherein the glass laminate structure exhibits a double image offset that is less than about 0.5 mm for a range of an angle of incidence for an illuminating light that spans at least about 8 degrees.