Invention Grant
- Patent Title: Shaped glass article and method for producing such a shaped glass article
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Application No.: US15710141Application Date: 2017-09-20
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Publication No.: US10941067B2Publication Date: 2021-03-09
- Inventor: Feng He , Ning Da , Pengxiang Qian
- Applicant: SCHOTT GLASS TECHNOLOGIES (SUZHOU) CO. LTD.
- Applicant Address: CN Jiangsu
- Assignee: SCHOTT GLASS TECHNOLOGIES (SUZHOU) CO. LTD.
- Current Assignee: SCHOTT GLASS TECHNOLOGIES (SUZHOU) CO. LTD.
- Current Assignee Address: CN Jiangsu
- Agency: Ohlandt, Greeley, Ruggiero & Perle, L.L.P.
- Main IPC: C03B23/023
- IPC: C03B23/023 ; C03C21/00 ; C03B23/03 ; C03B23/035 ; B32B17/06 ; C03C3/093 ; C03C3/087 ; C03C3/091 ; C03C17/23 ; B32B17/10 ; B32B1/00

Abstract:
A shaped glass article is provided that is ultrathin, has two surfaces and one or more edges joining the two surfaces, and a thickness between the two surfaces. The shaped ultrathin glass article has at least one curved area with a non-vanishing surface curvature with a minimal curvature radius R if no external forces are applied. A method for producing a shaped glass article is also provided that includes providing an ultrathin glass with two surfaces and one or more edges joining the two surfaces, having a thickness between the two surfaces and shaping the ultrathin glass to a shaped ultrathin glass article by forming at least one curved area having a non-vanishing surface curvature with a minimal curvature radius R if no external forces are applied to the shaped ultrathin glass article.
Public/Granted literature
- US20180009697A1 Shaped glass article and method for producing such a shaped glass article Public/Granted day:2018-01-11
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