Method for manufacturing LCD panel
US10627656B2 · kind B2 · utility
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18Claims
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Key dates
| Filing date | Mar 26, 2018 |
| Grant date | Apr 21, 2020 |
| Priority date | — |
| Expiry date | Sep 27, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/13712
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
The present disclosure provides a method for manufacturing a liquid crystal display (LCD) panel, including cleaning the first substrate by a hydrophobic surface cleaning material and cleaning the second substrate by a hydrophilic surface cleaning material; heating the first substrate and the second substrate at a high temperature; bonding the first substrate with the second substrate to from a liquid crystal cell; and irradiating the liquid crystal cell with UV light to form a first thin film on the surface of the first substrate and to form a second thin film on the surface of the second substrate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.