Illumination – Edge lighted panel – Light modifier with emission face combined with light guide...
Reexamination Certificate
2008-05-20
2008-05-20
Lee, Y M (Department: 2885)
Illumination
Edge lighted panel
Light modifier with emission face combined with light guide...
C362S618000, C362S633000
Reexamination Certificate
active
11342994
ABSTRACT:
A backlight unit applied on a display device is disclosed. The backlight unit includes a base having a frame, an optical film, an adhesive and a shading tape. The frame has at least a recess, and the optical film has at least a flange for inserting in the recess of the frame. The shading tape locates on the frame, and the adhesive locates between the frame and the shading tape only. No adhesive exists between the optical film and the shading tape.
REFERENCES:
patent: 6835961 (2004-12-01), Fukayama
patent: 6847417 (2005-01-01), Kim
patent: 6950154 (2005-09-01), Lee
patent: 2004/0246397 (2004-12-01), Kang et al.
patent: 2007/0188674 (2007-08-01), Aramatsu
patent: 2007/0217219 (2007-09-01), Makuta et al.
patent: 1731251 (2006-02-01), None
patent: 2002-098945 (2002-04-01), None
patent: 2002235053 (2002-08-01), None
patent: 2003084282 (2003-03-01), None
patent: 2004059723 (2004-02-01), None
patent: 2007168354 (2007-07-01), None
“Polyethyleneterephthalate (Polyester, PET, PETP)—Material Information,” www.goodfellow.com/csp/active/STATIC/E/Polyethylene—terephthalate.HTML, accessed Nov. 14, 2007.
English language translation of abstract and pertinent part of CN 1731251.
English language translation of abstract and pertinent part of JP 2003084282.
Au Optronics Corporation
Lee Y M
Lovell Leah S.
Thomas Kayden Horstemeyer & Risley
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