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:
Jul. 28, 2009
Filed:
May. 10, 2004
Yoshitaka Terao, Yokohama, JP;
Yukika Yamada, Yokohama, JP;
Yoshitaka Terao, Yokohama, JP;
Yukika Yamada, Yokohama, JP;
Samsung SDI Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Abstract
A gas discharge display device and a method of manufacturing the same. The gas discharge display device includes first and second substrates provided opposing one another. First electrodes are formed on the second substrate, and second electrodes are formed on the first substrate. Barrier ribs are formed between the second electrodes and define concave regions and discharge cells. Further, terminals are formed to an exterior of the discharge cells and are connected to the second electrodes. Gradient surfaces are formed along one end of the concave regions. Also, connecting electrodes are formed on the gradient surfaces for connection to the terminals and the second electrodes. The method includes forming the concave regions using a nozzle for ejecting powder, forming the gradient surfaces using a difference in a cutting rate between a center axis and a periphery of the nozzle, and forming the connecting electrodes.