The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 27, 2001
Filed:
Sep. 11, 1998
Hun Gun Park, Inchon-kwangyoksi, KR;
Seok Hyun Lee, Inchon-kwangyoksi, KR;
Won Tae Kim, Kyungsangbuk-do, KR;
Hong Ju Ha, Kyungsangbuk-do, KR;
Jae Hwa Ryu, Kyungsangbuk-do, KR;
LG Electronics Inc., Seoul, KR;
Abstract
The present case relates to a gas discharge display, represented with a plasma display panel(PDP), for displaying an image by displaying gradation using a discharge characteristic of a particular gas. Of a background art gas discharge display for displaying an image by means of a gas discharge having transparent front, and back substrates supported by barrier ribs of a fixed length from inside thereof, electrodes, dielectric, and protective film provided inside of the front, and back substrates, and Penning gas of two gases (Ne+Xe, He+Xe, and etc.) or Penning gas of three gases (Ne+Xe+Ar, He+Xe+Ar, Ne+Xe+He) filled in spaces of the two protective films as a discharge gas, a Penning gas of four gases (Ne+He+Xe+Ar) is used in the gas discharge display for improving a luminance. Accordingly, by using the Penning gas of four gases, this case can satisfy a longer life time, a lower discharge starting voltage, a higher luminance, and an improved color purity in comparison to a CRT display on the same time, thereby allowing realization of a next generation wall mounting large sized display.