Liquid crystal panel
US9081234B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 14, 2013 |
| Grant date | Jul 14, 2015 |
| Priority date | — |
| Expiry date | Feb 5, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/161
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A liquid crystal panel includes a TFT (Thin Film Transistor) substrate, a CF (Color Filter) substrate and liquid crystal layer arranged between the TFT substrate and the CF substrate. The liquid crystal panel includes a display area and a non-display area, the non-display area surrounds the display area, a sealing material coating area is arranged in the non-display area, and a sealing material is arranged in the sealing material coating area to seal the liquid crystal layer between the TFT substrate and the CF substrate. A first black matrix is arranged inside the CF substrate in the non-display area, devices including a metal layer are arranged inside the TFT substrate in the non-display area, and voids are arranged in the first black matrix of the CF substrate corresponding to at least a part of the devices including the metal layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.