公开(公告)号：US10946622B2

公开(公告)日：2021-03-16

申请号：US15343832

申请日：2016-11-04

Applicant: AGC Inc.

Inventor： Shunsuke Sadakane ,  Kazuyoshi Noda

IPC: B32B17/10 ,  G02B27/01

Abstract: Glass having an inner surface and an outer surface, includes a first area used by a head-up display, and a second area adjacent to the first area, and not used by the head-up display. Representing an area closest to a boundary between the first area and the second area in the first area, by an edge on the boundary side in the first area, and representing an area closest to the boundary in the second area, by an edge on the boundary side in the second area, a requirement is that a wedge angle δ formed by the inner surface and the outer surface satisfies a predetermined formula.