Display panel and method for manufacturing the same and electro-optical device including the display panel and method for manufacturing the same
US7738061B2 · kind B2 · utility
2Cited by
1References
26Claims
0Family size
Assignee
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Key dates
| Filing date | Jul 10, 2007 |
| Grant date | Jun 15, 2010 |
| Priority date | — |
| Expiry date | Mar 16, 2028 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/133302
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A display panel and a manufacturing method are disclosed. The method is to thin the thickness of a pair of transparent substrates for the display panel by grinding or lapping only, or grinding with simplified polishing, so that at least one of the outer surface of the transparent substrates has Haze substantially less than 90% and a profile arithmetic mean roughness ranged from about 0.02 μm to about 0.66 μm.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.