Lg Electronics Inc.

Global Standard Technology Co., Ltd.

Sung Wook Lee

Sun Ho Kim

Jong Chul Kim

Byung Gil Ryu

Won Seok Moon

Tae In Kwon

Suk-Ho Kang

Wan Gi Roh

Jong Kook Chung

The disclosure relates to a waste gas purification method, and more particularly, to a waste gas burning method of reducing CO and NOx by burning waste gases using a system for individually controlling CO and NOx. In accordance with the disclosure, there is provided a low-pollution burning method using a system for individually controlling CO and NOx including a waste gas introduction and flame injection step; a first waste gas burning step; and a second waste gas burning step.

Low-pollution burning method using system for individually controlling CO and NOx

Disclosed is a front substrate of a plasma display panel and fabricating method thereof, by which color temperature, color purity, and contrast of PDP are enhanced. The present invention includes an upper dielectric layer containing a colorant therein. And, the present invention includes the step of forming an upper dielectric layer having a colorant added thereto.

Front substrate of plasma display panel and fabricating method thereof

A glass composition for a plasma display panel (PDP) and its fabrication method are disclosed. The composition, including a ZnO&#x2014;BOgroup and alkaline earth metal oxide, is environment-friendly, has a high discharge efficiency and is used as various PDP dielectric materials. The fabrication method allows to compose the low melting point unleaded non-alkali glass composition at a low cost.

Composition of glass for plasma display panel and fabrication method thereof

A dielectric composition and a fabrication method for a dielectric layer in a plasma display panel, by which contrast of the plasma display panel can be improved through simple fabrication processes. The dielectric composition for the dielectric layer in the plasma display panel comprises: a glass of PO&#x2014;BO&#x2014;ZnO group; and a filler consisting of NdO.

Growing community of inventors

Gyeonggi-do, South Korea

Sung Wook Lee