Liquid crystal display and manufacturing method therefor comprising alignment films of oriented carbon nanotubes
US7630040B2 · kind B2 · utility
48Cited by
2References
14Claims
0Family size
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Key dates
| Filing date | Jun 21, 2006 |
| Grant date | Dec 8, 2009 |
| Priority date | — |
| Expiry date | Apr 15, 2027 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S977/932
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A liquid crystal display (200) includes a first base plate (202), a second base plate (220), a liquid crystal layer (238) located between the first base plate and the second base plate, and two alignment films (210, 228). The two alignment films are respectively positioned on inner surfaces of the first base plate and the second base plate. Each alignment film is a film of oriented carbon nanotubes (212, 230). An oriented direction of the carbon nanotubes on the first base plate is perpendicular to that of the carbon nanotubes on the second base plate. A manufacturing method for the liquid crystal display is also disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.