Invention Grant
- Patent Title: Transparent substrate with light blocking edge exclusion zone
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Application No.: US16241427Application Date: 2019-01-07
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Publication No.: US11043437B2Publication Date: 2021-06-22
- Inventor: Michael Yu-tak Young , Ludovic Godet , Robert Jan Visser
- Applicant: Applied Materials, Inc.
- Applicant Address: US CA Santa Clara
- Assignee: Applied Materials, Inc.
- Current Assignee: Applied Materials, Inc.
- Current Assignee Address: US CA Santa Clara
- Agency: Patterson + Sheridan LLP
- Main IPC: H01L23/544
- IPC: H01L23/544 ; H01L23/15 ; G03F9/00 ; H01L21/67 ; H01L27/12 ; H01L21/68
Abstract:
Embodiments of the present disclosure generally relate to an optically transparent substrate, comprising a major surface having a peripheral edge region with an orientation feature formed therein, and a texture formed on the peripheral edge region, the texture having an opacity that is greater than an opacity of the major surface.
Public/Granted literature
- US20200219819A1 TRANSPARENT SUBSTRATE WITH LIGHT BLOCKING EDGE EXCLUSION ZONE Public/Granted day:2020-07-09
Information query
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