Method of fabricating lightweight and thin liquid crystal display device
US9448429B2 · kind B2 · utility
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7Claims
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Key dates
| Filing date | Dec 30, 2013 |
| Grant date | Sep 20, 2016 |
| Priority date | — |
| Expiry date | Jan 23, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/133302
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
Disclosed is a method for fabricating a lightweight and thin liquid crystal display (LCD) device, using a supplementary substrate for processing of a thin glass substrate. Inactive gas is sprayed onto the surface of the substrate to thus remove OH groups from the surface, before the thin glass substrate and the supplementary substrate are attached to each other. Under such configuration, the supplementary substrate can be easily separated from a completed liquid crystal panel which is in an attached cell state, without any damages.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.