Display panel device

Details Display panel device Display panel device

2006-10-10

2006-10-10

Santiago, Mariceli (Department: 2879)

Electric lamp and discharge devices

With optical device or special ray transmissive envelope

C313S112000, C313S582000

Reexamination Certificate

active

07119479

ABSTRACT:
A display panel device includes a front sheet that is glued on a front face of a plasma display panel. The front sheet includes a mesh made of a light shield member that has a blackened front surface and a plane size larger than a screen. A length between diagonal lattice points of the mesh is shorter than a cell pitch that is longer one of the cell pitches in the vertical direction and the horizontal direction of the screen. An arrangement direction of the mesh is inclined with respect to an arrangement direction of the cells in the screen.

REFERENCES:
patent: 6960875 (2005-11-01), Morimoto et al.
patent: 2003/0007341 (2003-01-01), Shimamura et al.
patent: 2003/0164243 (2003-09-01), Arakawa et al.
patent: 2003/0184225 (2003-10-01), Namiki et al.
patent: 1134072 (2001-09-01), None
patent: 2002-319351 (2001-10-01), None
patent: 2001-343898 (2001-12-01), None
patent: 2003-295779 (2003-10-01), None

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