Apparatus for attaching substrates of flat display panel
US8256101B2 · kind B2 · utility
0Cited by
5References
26Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 20, 2007 |
| Grant date | Sep 4, 2012 |
| Priority date | — |
| Expiry date | Jan 25, 2031 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/53191
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An apparatus for attaching first and second substrates of a flat display panel together includes a frame; an upper chamber fixed to an upper part of the frame and to which a first substrate can be attached and a lower chamber disposed under the upper chamber and to which a second substrate can be attached. A lifter acts to lift the lower chamber while controlling a gap between the upper chamber and the lower chamber. A position control stage interposed between the lower chamber and the lifter is used to adjust a position of the lower chamber relative to the upper chamber.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.