Writing apparatuses and methods
US8102410B2 · kind B2 · utility
8Cited by
29References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 26, 2006 |
| Grant date | Jan 24, 2012 |
| Priority date | — |
| Expiry date | Sep 14, 2028 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K3/0082
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Patterns are written on workpieces, such as, glass sheets and/or plastic sheets used in, for example, electronic display devices such as LCDs. The workpiece may be larger than about 1500 mm may be used. An optical writing head with a plurality of writing units may be used. The workpiece and the writing head may be moved relative to one another to provide oblique writing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.