Illumination – Light fiber – rod – or pipe – Illuminating or display apparatus
Reexamination Certificate
2006-04-25
2006-04-25
Alavi, Ali (Department: 2875)
Illumination
Light fiber, rod, or pipe
Illuminating or display apparatus
C346S063000, C346S049000, C362S608000
Reexamination Certificate
active
07033058
ABSTRACT:
A flat display displays images on both sides is disclosed. The flat display includes a liquid crystal molecule layer disposed between two substrates, and a driving array having a plurality of switch devices disposed on one of the substrates. Images are asynchronously displayed on both sides of the flat display by controlling a rotation state of the liquid crystal molecule layer by the driving array in cooperation with a light source provided by a light source module. The light source module includes two light-guiding plates. One of the light-guiding plates is disposed on the substrate having the driving array, and the other light-guiding plate is disposed on the other substrate having a color filter.
REFERENCES:
patent: 6480248 (2002-11-01), Lee et al.
patent: 6768529 (2004-07-01), Umemoto et al.
patent: 10090678 (1998-04-01), None
patent: 2001290445 (2001-10-01), None
Alavi Ali
Hsu Winston
Sawhney Hargobind S.
Wistron Optronics Corporation
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