Invention Application
- Patent Title: ANTI-GLARE AND ANTI-SPARKLE TRANSPARENT STRUCTURES
- Patent Title (中): 防透镜和防透明透明结构
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Application No.: US14413158Application Date: 2013-05-31
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Publication No.: US20150331149A1Publication Date: 2015-11-19
- Inventor: Dana Craig Bookbinder , Shandon Dee Hart , Karl William Koch , 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/US13/43682 WO 20130531
- Main IPC: G02B1/11
- IPC: G02B1/11 ; G02B1/18 ; G02B1/12

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
- US09581731B2 Anti-glare and anti-sparkle transparent structures Public/Granted day:2017-02-28
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