Samsung Sdi Co., Inc.

Chong-In Chung

Chang-Seok Rho

Chang-Sub Lee

Jong-Hwan Park

Sang-Hyuck Ahn

Hyoung-Bin Park

Soon-Dong Jeong

Sung-Mun Ryu

Young-Soo Seo

Tae-il Yoon

Jae-Huy Park

Kyoung-Sik Jeon

Sun-Sik Kong

Bon-Joo Koo

Yu-Il Jang

Jung-Sup Kwak

Tae-Il Yoon

A plasma display panel (PDP) including: first and second opposing substrates; a discharge layer disposed between the substrates, having discharge cells; address electrodes disposed on the first substrate, extending in a first direction, across the discharge cells; and display electrodes disposed on the second substrate, extending across the discharge cells in a second direction. The discharge layer includes: a discharge enhancement layer disposed on the first substrate, having first spaces; and a barrier rib layer disposed on the discharge enhancement layer, having second spaces that are connected to the first spaces, so as to form the discharge cells. The discharge enhancement layer further includes a perimeter member disposed in a dummy area provided at the edges of an effective area of the PDP.

Plasma display panel

An image display device for providing antireflection and electromagnetic shielding effects is disclosed. The device has a faceplate, a coating panel made of glass, a plurality of coating layers laminated on one surface of the coating panel for performing antireflection and electromagnetic shielding functions, and an adhering layer for adhering the coating panel to the faceplate. The adhering layer may be an ultraviolet curable resin.

Image display device

A cathode ray tube (CRT) having a phosphor screen in which red, green, and blue phosphors are located in a black matrix in a pattern, at the inside of a panel, a low-reflectivity coating layer located at the outside of the panel, the low-reflectivity coating layer having a reflectivity of 2.0% or less near 480&tilde;600 nm, wherein the panel is glass containing neodymium (Nd) in a concentration of 0.1&tilde;1.5 wt % and praseodymium (Pr) in a concentration of 0.1&tilde;0.7 wt %. The CRT has improved brightness and contrast characteristics, and has an enlarged color reproduction range. Also, the problem of the unattractive color of the CRT itself under an external illumination is solved.

Cathode ray tube

Growing community of inventors

Suwon, South Korea

Chong-In Chung