Invention Publication
- Patent Title: GLASS SUBSTRATE, COVER GLASS, ASSEMBLY, ASSEMBLY MANUFACTURING METHOD, IN-VEHICLE DISPLAY DEVICE, AND IN-VEHICLE DISPLAY DEVICE MANUFACTURING METHOD
-
Application No.: US18426403Application Date: 2024-01-30
-
Publication No.: US20240166560A1Publication Date: 2024-05-23
- Inventor: Izuru KASHIMA , Yusuke FUJIWARA
- Applicant: AGC Inc.
- Applicant Address: JP Tokyo
- Assignee: AGC Inc.
- Current Assignee: AGC Inc.
- Current Assignee Address: JP Tokyo
- Priority: JP 19128183 2019.07.10
- The original application number of the division: US17646793 2022.01.03
- Main IPC: C03C27/06
- IPC: C03C27/06 ; B32B3/26 ; B32B7/08 ; B32B17/06 ; C03B23/023
Abstract:
A glass substrate includes a thin portion having a first surface and a second surface opposed to the first surface, a thick portion having a first surface and a second surface opposed to the first surface and having a sheet thickness t3 that is larger than a sheet thickness t2 of the thin portion, a connection portion having a first connection surface and a second connection surface, the first connection surface connecting the first surface of the thin portion to the first surface of the thick portion, the second connection surface connecting the second surface of the thin portion to the second surface of the thick portion. The first connection surface has a curvature radius of more than or equal to 400 μm.
Information query
