Flynn, Thiel, Boutell & Tanis
Gas discharge display device
 A gas discharge device having the characteristic of low discharge voltage, the construction being such that the cathode is surrounding the discharge space of the anode. A barrier and the cathode are each alternately formed with different height portions; also, said cathode forms a half-circle groove surrounding the discharge space of said anode; said barrier forms a similar groove sidewardly adjoining the cathode groove; and wholly, said discharge space is oriented transversely relative to the anode. 
Samsung Electron Devices Co., Ltd.
G
G09F
inventional
Seung-Woo Hong-Seo
Lee Yom