Samsung Sdi Co., Inc.

Cha-Keun Yoon

Min-Sun Yoo

Yong-Jun Kim

Jeong-Hyun Seo

Jung-Keun Ahn

Sung-Hune Yoo

Tae-Ho Lee

A plasma display panel includes a first substrate and a second substrate, the first substrate and the second substrate being provided with a predetermined gap therebetween. Barrier ribs are formed in a non-striped pattern between the first substrate and the second substrate, the barrier ribs defining a plurality of discharge spaces. A plurality of address electrodes are formed on the first substrate along a direction (y), the address electrodes being formed within and outside discharge spaces. A plurality of sustain electrodes are formed on the second substrate along a direction (x), the sustain electrodes being formed within and outside discharge spaces. The address electrodes include large electrode portions provided within discharge spaces and small electrode portions provided outside the discharge spaces. If a width of large electrode portions is AW, a width of small electrode portions is Aw, and a distance between barrier ribs along direction (x) is D, AW is larger than Aw, and AW is 40-75% of D.

Plasma display panel having discharge cells

Provided is a plasma display panel capable of reducing an addressing discharge voltage and a sustaining discharge voltage and improving luminous efficiency. The plasma display panel comprises a dielectric layer formed on a lower substrate, partitions formed on the dielectric layer, and red, green, and blue discharge cells defined by the partitions. Red, green, and blue fluorescent layers are formed in the red, green, and blue discharge cells, respectively. Carbon nanotube layers are provided in at least one red, green, or blue discharge cell.

Plasma display panel

A plasma display panel including a substrate with X and Y display electrodes that are disposed in parallel on an inner surface of the substrate. Bus electrodes have extended parts formed on the X and Y display electrodes, slanted parts formed along an edge of the substrate, extending from the respective extended parts and inclined with respect to the extended parts at a predetermined angle, and connecting parts extending from the slanted parts, wherein a width of at least one portion of the slanted part is greater than a width of the extended part.

Plasma display panel bus electrode structure

A plasma display panel includes a first substrate, a second substrate mounted opposing the first substrate with a predetermined gap therebetween to thereby form a vacuum assembly, and barrier ribs formed between the first substrate and the second substrate, the barrier ribs defining discharge cells. The barrier ribs are formed so as to provide radial exhaust paths for each of the discharge cells. Moreover, the barrier ribs are configured dimensioned and arranged so as to maximize the exhaust efficiency of the plasma display panel.

A plasma display panel includes a first substrate and a second substrate, the first substrate and the second substrate being provided with a predetermined gap therebetween. Barrier ribs are formed in a non-striped pattern between the first substrate and the second substrate, the barrier ribs defining a plurality of discharge spaces. A plurality of address electrodes are formed on the first substrate along a direction (y), the address electrodes being formed within and outside discharge spaces. A plurality of sustain electrodes are formed on the second substrate along a direction (x), the sustain electrodes being formed within and outside discharge spaces. The address electrodes include large electrode portions provided within discharge spaces and small electrode portions provided outside the discharge spaces. If a width of large electrode portions is AW, a width of small electrode portions is Aw, and a distance between barrier ribs along direction (x) is D, AW is larger than Aw, and AW is 40&#x2013;75% of D.

Plasma display panel having delta discharge cell arrangement

A plasma display panel. A first substrate and a second substrate are provided at a predetermined distance from the first substrate and form a vacuum assembly with the first substrate. Barrier ribs form pixels between the first substrate and the second substrate such that subpixels forming one grouping of pixels are arranged in a triangular configuration. A plurality of address electrodes is formed on a surface of the first substrate facing the second substrate and along a first direction of the first substrate. A plurality of discharge sustain electrodes is formed on a surface of the second substrate facing the first substrate and along a first direction of the second substrate. A phosphor layer and a discharge gas are provided between the first substrate and the second substrate. If a length of a line passing through a center of the subpixels and interconnecting two opposing corners of the subpixels is (c), and if a length of a line extending between two adjacent corners is (b), the subpixels are formed such that a (b) to (c) ratio is between 1:1.5 and 1:5.

Growing community of inventors

Seoul, South Korea

Cha-Keun Yoon