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US 2011/0140600 A1Published application
Plasma display rear panel and its manufacturing method
AssigneeToray Industries, Inc.
InventorsMinori Kamada, Kenichi Kawabe
Life of this patent
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AssigneeToray Industries, Inc.
InventorsMinori Kamada, Kenichi Kawabe
Estimating the term…
A plasma display member does not cause an erroneous discharge in a display region end portion and includes: a substrate (1); a substantially stripe-shaped address electrode (2) arranged on the substrate (1); a dielectric layer (3) covering the address electrode (2) and a grid-shaped partition arranged on the dielectric layer (3) and having main walls (4) substantially parallel to the address electrode (2) and auxiliary walls (5) intersecting the main partitions (4). The auxiliary wall (5) intersecting the main wall (4) located at the outermost position among the main walls (4) located at non-display regions (7) at the right and left of a display region (6) has a bottom width identical to the bottom width (L1) of the main wall (4) located at the outermost position among the main walls (4) located at the non-display regions (7) at the right and left of the display region (6) which is multiplied by 0.3 to 1.0.
A rear panel for plasma display having, on a substrate, approximately stripe-like address electrodes, a dielectric layer covering said address electrode, and a lattice-like barrier rib positioned on said dielectric layer and consisting of main barrier ribs which are nearly parallel to said address electrodes and auxiliary barrier ribs intersecting said main barrier ribs, wherein a bottom width of an auxiliary barrier rib intersecting a main barrier rib positioned at an outermost portion in a nondisplay area to the right and left of the display area, is 0.3 to 1.0 times a bottom width of said main barrier rib positioned at the outermost portion in the nondisplay areas on the right and left of the display area.
Dependencies are inferred from the claim text.