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US 2006/0076888 A1Published application
Plasma display panel
OwnerSeok-Gyun Wooinventor
Life of this patent
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Abstract
A plasma display panel having a display region that includes discharge cells defined by barrier ribs and a non-display region formed outside the display region. The non-display region includes dummy barrier ribs. The ends of the dummy barrier ribs adjacent the sealing line and the sealing line itself define a gap with a size that is greater than a maximum error range for forming the sealing line and may be equal to or smaller than 140% of the maximum error range. The use of dummy barrier ribs can effectively eliminate a noise source otherwise formed outside the display region.
Claims10
A plasma display panel comprising:
- a pair of substrates that are bonded along a sealing line formed adjacent to an edge of an overlapping region where the pair of substrates overlap while opposing each other;
- a display region that includes discharge cells divided by barrier ribs formed within the overlapping region between the pair of substrates, phosphor layers formed in the discharge cells and electrodes provided to correspond to each of the discharge cells to display an image;
- and
- a non-display region formed outside the display region,
- wherein the non-display region includes a dummy region having dummy barrier ribs and a margin region formed between the dummy region and the sealing line,
- wherein the margin region is smaller than the dummy region.
3 more elements
A plasma display panel comprising:
- a pair of substrates that are bonded along a sealing line formed adjacent to an edge of a region where the pair of substrates overlap while opposing each other;
- a display region that includes discharge cells divided by barrier ribs formed within an overlapping region between the pair of substrates, phosphor layers formed in the respective discharge cells and electrodes provided to correspond to the respective discharge cells so as to display an image;
- and
- a non-display region formed outside the display region,
- wherein the non-display region includes dummy barrier ribs each having one end connected to the display region,
- wherein each other end of the dummy barrier ribs and the sealing line define a gap, and
- wherein the gap is greater than a maximum error range in forming the sealing line and is equal to or smaller than 140% of the maximum error range.
4 more elements
Dependencies are inferred from the claim text.