Liquid crystal display with spacer having elastic modulus in compression of 370-550 kg/mm.sup.2 at 10% displacement of diameter
US5231527A · kind A · utility
18Cited by
7References
7Claims
0Family size
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Key dates
| Filing date | Jan 27, 1992 |
| Grant date | Jul 27, 1993 |
| Priority date | — |
| Expiry date | Jan 27, 2012 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/13392
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A liquid crystal display having a structure such that two sheets of substrates each provided with a transparent electrode and an orientation film are disposed opposite to each other through a spacer particle, which has an elastic modulus in compression of 370 to 550 kg/mm.sup.2 at the 10% displacement of the particle diameter, and a liquid crystal layer is also provided. As a result of this structure for the liquid crystal display, a uniform display quality can be realized through a reduction in the cell gap deviation caused when use is made of a thin sheet substrate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.