Dual liquid crystal display (LCD)
US7907235B2 · kind B2 · utility
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8Claims
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Key dates
| Filing date | Aug 14, 2008 |
| Grant date | Mar 15, 2011 |
| Priority date | — |
| Expiry date | Apr 25, 2029 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/133342
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A dual Liquid Crystal Display (LCD), having a transmissive first panel and a reflective second panel, includes: a first LCD panel and a second LCD panel arranged on the same substrate, the first LCD panel displaying an image on a first surface thereof and the second LCD panel displaying an image on a second surface thereof; a backlight unit arranged on a bottom of the first LCD panel; and a housing, anchoring the first and second LCD panels and the backlight unit, and having an opening corresponding to an image-displaying surface of the second LCD panel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.