Back to results
US 7,605,538 B2Granted
Plasma display panel
AssigneeLG Electronics Inc.
InventorYu Park
Life of this patent
Estimating the term…
Abstract
A plasma display panel includes an upper substrate and a lower substrate combined with the upper substrate by a sealant. A black layer is formed on a surface of the upper substrate, outside of a display area of the upper substrate. A film filter, not including a bordering layer, is located on the upper substrate. The film filter includes a ground unit of increased size adjacent its edge, which can electrically engage with a support, thus simplifying an alignment issue during construction of the plasma display and reducing a contact resistance between the ground unit and the support.
Claims14
A plasma display panel, comprising:
- an upper substrate;
- a lower substrate, arranged below said upper substrate;
- a display area bordering layer embedded into a lower surface of said upper substrate facing said lower substrate and formed around a perimeter of said upper substrate;
- a sealant disposed around a perimeter of said upper and lower substrates to connect and seal said upper and lower substrates to each other;
- and
- a chamber located between the upper and lower substrates, said chamber including an inert gas,
- wherein a corner of the display area bordering layer touches a corner of the sealant but the display area bordering layer does not overlap the sealant.
4 more elements
Dependencies are inferred from the claim text.