Light guide plate microstructure

Details Light guide plate microstructure Light guide plate microstructure

2009-04-06

2011-12-13

Truong, Bao Q (Department: 2875)

Illumination

Edge lighted panel

Light guide

C362S626000, C362S619000, C362S625000, C362S339000

Reexamination Certificate

active

08075174

ABSTRACT:
A light guide plate microstructure is provided. The light guide plate microstructure is located on at least one surface of the light guide plate and has a plurality of groove units. Each groove unit has multiple V-shaped grooves, and each V-shaped groove has an apex angle within a range of about 80°-160°. Furthermore, at least two of the V-shaped grooves of a groove unit have different apex angles.

REFERENCES:
patent: 6854855 (2005-02-01), Munro et al.
patent: 7018061 (2006-03-01), Chen
patent: 7717604 (2010-05-01), Mai
patent: 7744263 (2010-06-01), Bottomley
patent: 7768710 (2010-08-01), Yang et al.
patent: 2005/0105282 (2005-05-01), Yu et al.
patent: 2007/0070649 (2007-03-01), Won et al.
patent: 2007/0127268 (2007-06-01), Chen
patent: 2008/0239204 (2008-10-01), Lee et al.
patent: 2009/0059128 (2009-03-01), Han et al.
patent: 2009/0231859 (2009-09-01), Yeh et al.
patent: 2010/0046200 (2010-02-01), Kuo
patent: 101276019 (2008-10-01), None
patent: 2005-85671 (2005-03-01), None
patent: 2005-23503 (2005-07-01), None
patent: I260434 (2006-08-01), None
patent: M314346 (2007-06-01), None
patent: I285721 (2007-08-01), None
patent: M317021 (2007-08-01), None
patent: I287116 (2007-09-01), None
English language translation of abstract of I285721.
English language translation of abstract of 2005-23503.
English language translation of abstract of M314346.
English language translation of abstract of I287116.
English language translation of abstract of M317021.
English language translation of abstract of I260434.
English language translation of abstract and pertinent parts of JP 2005-85671 (published on Mar. 31, 2005).
English language translation of abstract and pertinent parts of CN 101276019 (published on Oct. 1, 2008).

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