Cold formed 3D product and processes using vacuum chuck
US11993148B2 · kind B2 · utility
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15Claims
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Key dates
| Filing date | Apr 21, 2020 |
| Grant date | May 28, 2024 |
| Priority date | — |
| Expiry date | Mar 13, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/133331
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
The disclosure relates to vacuum forming methods, apparatuses and resulting displays that represent improvements in various key areas. The methods, for example, greatly improve manufacturing throughput through reduced curing times. The methods further facilitate improved control of glass shape to a targeted shape and improved control of bond line thickness, which result in improved survivability and long-term reliability, for example.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.