Optical film of a display, method for producing the same and...

Details Optical film of a display, method for producing the same and... Optical film of a display, method for producing the same and...

2008-04-18

2010-12-14

Tso, Laura (Department: 2875)

Illumination

Edge lighted panel

Light guide

C362S084000, C362S629000, C362S311010

Reexamination Certificate

active

07850359

ABSTRACT:
An optical film of a display and a method for producing the same are provided. The display includes a light source and an optical film. The light source provides the first light. The optical film includes at least one coating layer. The coating layer has a first surface and a second surface opposite to the first surface. The coating layer is adapted to absorb the first light from the first surface to excite a second light to emit through the second surface. The intensity of the second light is larger than that of the first light.

REFERENCES:
patent: 5506704 (1996-04-01), Broer et al.
patent: 6517213 (2003-02-01), Fujita et al.
patent: 2002/0105608 (2002-08-01), Lazarev
patent: 2006/0028600 (2006-02-01), Wu et al.
patent: 2006/0103781 (2006-05-01), Jeng et al.
patent: 2006/0176422 (2006-08-01), Jeng et al.
patent: 2007/0024776 (2007-02-01), Jeng et al.
patent: 2008/0231270 (2008-09-01), Fontius et al.
patent: 10-282494 (1998-10-01), None
patent: I237133 (2005-08-01), None
patent: WO 2005/071039 (2005-08-01), None
English language translation of abstract of TW I237133.
Chinese language office action dated Jul. 24, 2009.
English language translation of abstract and pertinent parts of JP 10-282494.

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