Invention Grant
- Patent Title: Anti-glare and anti-sparkle transparent structures
- Patent Title (中): 防眩光和防闪亮的透明结构
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Application No.: US14413158Application Date: 2013-05-31
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Publication No.: US09581731B2Publication Date: 2017-02-28
- Inventor: Dana Craig Bookbinder , Shandon Dee Hart , Karl William Koch, III , James Andrew West
- Applicant: CORNING INCORPORATED
- Applicant Address: US NY Corning
- Assignee: Corning Incorporated
- Current Assignee: Corning Incorporated
- Current Assignee Address: US NY Corning
- International Application: PCT/US2013/043682 WO 20130531
- International Announcement: WO2014/011328 WO 20140116
- Main IPC: G02B1/11
- IPC: G02B1/11 ; G02B1/12 ; G02B1/18 ; G02B5/02 ; G02F1/1335

Abstract:
A distortion-reducing anti-glare (DRAG) structure is disclosed, wherein the DRAG structure includes first and second transparent mediums. The first transparent medium has a first refractive index and a first light-scattering anti-glare (AG) surface. The first AG surface by itself reduces glare but introduces an amount of distortion to the transmitted light. A second transparent medium having a second refractive index greater than the first refractive index is selectively added to the first transparent medium to reduce the amount of distortion in the transmitted light.
Public/Granted literature
- US20150331149A1 ANTI-GLARE AND ANTI-SPARKLE TRANSPARENT STRUCTURES Public/Granted day:2015-11-19
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