Samsung Sdi Co., Inc.

Sil-Keun Jeong

Hyun-Chul Kim

Sang-Ho Jeon

Gi-Young Kim

Seung-Hyun Son

Sung-Hyun Choi

Sung-Hee Cho

Eui-Jeong Hwang

Sang-hyuck Ahn

Hyoung-Bin Park

Jung-min Kim

Hye-Jung Lee

Myoung-Sup Kim

Sung-Soo Kim

Mun-Ho Nam

Hyeon-seok Kim

Bok-chun Yun

Sang-Hyuck Ahn

Jung-Min Kim

Sung-hyun Choi

Bok-Chun Yun

Hyeon-Seok Kim

A plasma display panel (PDP) comprises: a front substrate and a rear substrate which face each other; and a barrier wall which is interposed between the front substrate and the rear substrate, which includes base portions arranged on either side of a main discharge space, and protruding portions protruding on the base portions, respectively, and which defines stepped spaces on either side of the main discharge space. The stepped spaces are formed according to stepped surfaces formed by the base portions and the protruding portions. The PDP further comprises a pair of a scan electrode and a sustain electrode which generate a mutual discharge through the main discharge space. A channel space is defined by outer walls of the protruding portions on either side of the main discharge space, and an external light absorbing layer covers the channel space.

Plasma display panel characterized by high efficiency

A plasma display panel (PDP) and a method of manufacturing the same with improved luminous efficiency. The PDP includes: a first substrate; a second substrate facing the first substrate; a plurality of sustain electrode pairs between the first substrate and the second substrate and extending in a first direction; a plurality of address electrodes on the second substrate and extending in a second direction crossing the first direction; a first dielectric layer on the second substrate for covering the address electrodes; a discharge enhancement layer on the first dielectric layer; a plurality of barrier ribs on the discharge enhancement layer and defining discharge cells between the first and second substrates; and phosphor layers in the discharge cells, wherein the discharge enhancement layer has an opening in each of the discharge cells, and wherein the barrier ribs have a roughness less than that of the discharge enhancement layer.

Plasma display panel and method of manufacturing the same

A plasma display panel is disclosed. The plasma display panel has discharge cells which each have a range of widths between the first substrate and the second substrate. In addition, the discharge spaces are separated by non-discharge spaces having heights which are less than the heights of the discharge spaces.

Plasma display panel

A plasma display panel is disclosed. The plasma display panel has discharge cells which each have a range of widths between the first substrate and the second substrate. In addition, the discharge spaces are separated by non-discharge spaces having heights substantially the same as the heights of the discharge spaces.

Growing community of inventors

Suwon-si, South Korea

Sil-Keun Jeong