Samsung Sdi Co., Inc.

Hyeon-Seok Kim

Sung-Soo Kim

Hyun-Chul Kim

Sung-Hee Cho

Sang-Ho Jeon

Eui-Jeong Hwang

Gi-Young Kim

Sang-Hyuck Ahn

Seung-Hyun Son

Hyoung-Bin Park

Jung-Min Kim

Sung-hyun Choi

Sung-Hyun Choi

Hye-Jung Lee

Myoung-Sup Kim

Mun-Ho Nam

Sil-Keun Jeong

Bok-Chun Yun

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

Growing community of inventors

Yongin-si, South Korea

Hyeon-Seok Kim