Plasma display panel and manufacturing method therefor
AssigneePanasonic Corporation
InventorsYuusuke Takada, Nobuaki Nagao, Toru Ando, Masaki Nishimura, Ryuichi Murai, Hidetaka Higashino
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Abstract
The present invention aims to ensure luminosity while improving evacuation characteristics in a plasma display panel. First ribs (112) that separate a plurality of cells from each other and second ribs (113) are formed in stripe patterns so as to intersect with each other on a surface of a first substrate (107), a surface of a second substrate opposes tops of the first ribs, and a height of the ribs at intersections (112b) of the first and second ribs intersect is lower than other parts of the first ribs (112a).
Claims9
A plasma display panel that includes a first substrate that has a plurality of first ribs and second ribs formed on a surface thereof, and a second substrate that opposes the first substrate via the ribs so as to form an internal space, the first ribs and the second ribs separating a plurality of cells from each other at areas other than at least one intersection between adjacent cells and
- a height in a panel thickness direction of the first ribs and the second ribs at a position of the at least one intersection is less than the height of the first ribs and second ribs at areas other than the at least one intersection, and
- the first ribs and second ribs are structured such that tops thereof in areas other than the at least one intersection touch the second substrate.
Dependencies are inferred from the claim text.