Projection television and manufacturing method thereof

Details Projection television and manufacturing method thereof Projection television and manufacturing method thereof

2007-11-13

2007-11-13

Lee, Diane (Department: 2851)

Optical: systems and elements

Projection screen

Unitary sheet comprising plural refracting areas

C359S460000, C359S449000, C454S086000, C454S096000, C348S787000, C348S789000, C348S794000, C348S836000

Reexamination Certificate

active

10960014

ABSTRACT:
A projection television including: a screen having a plurality of image-forming sheets and an anti-dust film having a first side disposed between the image-forming sheets and a second side disposed at a front of the screen, and being detachable from the screen.

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