Invention Grant
- Patent Title: Sapphire window
- Patent Title (中): 蓝宝石窗
-
Application No.: US13560791Application Date: 2012-07-27
-
Publication No.: US09221289B2Publication Date: 2015-12-29
- Inventor: Christopher D. Prest , Ashutosh Y. Shukla , Dale N. Memering , Vashist Vasanthakumar , Vincent Yan , Thomas Johannessen
- Applicant: Christopher D. Prest , Ashutosh Y. Shukla , Dale N. Memering , Vashist Vasanthakumar , Vincent Yan , Thomas Johannessen
- Applicant Address: US CA Cupertino
- Assignee: APPLE INC.
- Current Assignee: APPLE INC.
- Current Assignee Address: US CA Cupertino
- Agency: Brownstein Hyatt Farber Schreck, LLP
- Main IPC: G02B1/00
- IPC: G02B1/00 ; B41M5/24 ; G02B1/10

Abstract:
Methods for creating sapphire windows are provided herein. In particular, one embodiment may take the form of a method of manufacturing sapphire windows. The method includes obtaining a polished sapphire wafer and applying decoration to the sapphire wafer. The method also includes cutting the sapphire wafer into discrete windows. In some embodiments, the cutting step comprises laser ablation of the sapphire.
Public/Granted literature
- US20140030443A1 Sapphire Window Public/Granted day:2014-01-30
Information query
IPC分类:
G | 物理 |
G02 | 光学 |
G02B | 光学元件、系统或仪器 |
G02B1/00 | 按制造材料区分的光学元件;用于光学元件的光学涂层 |