Method for manufacturing formed glass and heating apparatus
US10336642B2 · kind B2 · utility
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13Claims
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Key dates
| Filing date | Jun 26, 2017 |
| Grant date | Jul 2, 2019 |
| Priority date | — |
| Expiry date | Jun 26, 2037 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P40/57
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A method for manufacturing a formed glass includes using a heating apparatus. The heating apparatus includes a heating element and a heat reservoir having a transmittance of 50% or more in a wavelength of 0.5 μm to 2.5 μm. The heat reservoir is arranged between the heating element and a glass substrate as an object to be heated. The glass substrate is heated with the heating element, and the glass substrate is formed into a desired shape.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.