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:
Sep. 01, 2009
Filed:
Oct. 24, 2006
Applicant:
Hyeong-rae Seon, Yongin-si, KR;
Inventor:
Hyeong-Rae Seon, Yongin-si, KR;
Assignee:
Samsung SDI Co., Ltd., Suwon-si, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01J 1/62 (2006.01);
U.S. Cl.
CPC ...
Abstract
An electron emission display includes a first substrate and a second substrate facing the first substrate. An electron emission unit is arranged on the first substrate. A light emission unit is arranged on the second substrate, the light emission unit having an anode electrode for accelerating an electron beam emitted from the electron emission unit. A sealing member is adapted to seal an exhaust hole of the first substrate. A voltage supply unit is adapted to apply an anode voltage to the anode electrode via the sealing member.