Samsung Sdi Co., Inc.

Samsung Display Co., Ltd.

Myoung-Sup Kim

Hyun-Chul Kim

Sung-Hee Cho

Sang-Ho Jeon

Eui-Jeong Hwang

Gi-Young Kim

Seung-Hyun Son

Sung-Hyun Choi

Hye-Jung Lee

Sil-Keun Jeong

Sung-Soo Kim

Sang-hyuck Ahn

Hyoung-Bin Park

Jung-min Kim

Sang-Hyuck Ahn

Young-Do Choi

Dong-Hyun Yoo

Jung-Min Kim

Sung-hyun Choi

Mun-Ho Nam

Hyeon-seok Kim

Bok-chun Yun

Jeong-Nam Kim

Yong-Shik Hwang

Hyea-Weon Shin

Cheon-Jae Maeng

Bok-Chun Yun

Hyeon-Seok Kim

Jun-Young Jung

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 thin film transistor array panel includes: a substrate, a gate line disposed on the substrate, a data line intersecting the gate line, a drain electrode separated from the data line a first insulating layer covering the data line, a color filter disposed on the first insulating layer, a second insulating layer disposed on the color filter and having a contact hole exposing the drain electrode and the color filter and a pixel electrode disposed on the second insulating layer and connected to the drain electrode through the contact hole. The contact hole partially exposes the color filter near a portion where the drain electrode and the pixel electrode are connected to each other, and the pixel electrode covers the color filter exposed through the contact hole.

Thin film transistor array 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 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.

A method of making a plasma display panel, whereby an address electrode is formed on a front substrate, a green sheet is formed to cover the address electrode, a dielectric layer pattern is formed by exposing, developing, and firing the green sheet, a composition for a display electrode is filled in the dielectric layer pattern and then fired to form a patterned display electrode, and a dielectric layer is formed to cover the patterned display electrode, thereby fabricating a front substrate. The green sheet includes a first green sheet that is formed using a dielectric composition, and a second green sheet that is formed on the first green sheet and using a photosensitive dielectric composition.

Method of making a plasma display panel and green sheet for forming dielectric layers of the plasma display panel

Growing community of inventors

Suwon-si, South Korea

Myoung-Sup Kim