Electric lamp and discharge devices – With luminescent solid or liquid material – Vacuum-type tube
Reexamination Certificate
2008-11-12
2010-11-30
Guharay, Karabi (Department: 2889)
Electric lamp and discharge devices
With luminescent solid or liquid material
Vacuum-type tube
C313S461000, C313S112000
Reexamination Certificate
active
07843120
ABSTRACT:
A screen structure has a transparent substrate and a color filter on the transparent substrate, and light from a source of luminescence transmits the color filter and the transparent substrate. The transparent substrate has a height difference specified by a refractive index of the transparent substrate, a refractive index of the color filter, and a wavelength of the light which transmits the color filter in an interface with the color filter.
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patent: 6181062 (2001-01-01), Hiraishi et al.
patent: 6747405 (2004-06-01), Hosokawa
patent: 7378787 (2008-05-01), Lee et al.
patent: 7-153386 (1995-06-01), None
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patent: 2003-109523 (2003-04-01), None
patent: 2005-251725 (2005-09-01), None
patent: 2006-107738 (2006-04-01), None
Partial Translation of Japanese Patent Application Laid-Open No. 2002-286906.
Takamatsu Osamu
Watanabe Akemi
Canon Kabushiki Kaisha
Fitzpatrick ,Cella, Harper & Scinto
Guharay Karabi
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