| US 7,495,377 B2 | ||
| Field emission display (FED) and method of manufacture thereof | ||
| In-Taek Han, Seoul (Korea, Republic of); Tae-Sik Oh, Suwon-si (Korea, Republic of); Ha-Jin Kim, Suwon-si (Korea, Republic of); Andrei Zoulkarneev, Suwon-si (Korea, Republic of); and Jong-Min Kim, Suwon-si (Korea, Republic of) | ||
| Assigned to Samsung SDI Co., Ltd., Suwon-si, Gyeonggi-do (Korea, Republic of) | ||
| Filed on May 18, 2005, as Appl. No. 11/131,222. | ||
| Claims priority of application No. 10-2004-0036670 (KR), filed on May 22, 2004. | ||
| Prior Publication US 2005/0258729 A1, Nov. 24, 2005 | ||
| Int. Cl. H01J 1/02 (2006.01) | ||
| U.S. Cl. 313—309 [313/495] | 27 Claims |
| 1. A Field Emission Display (FED) comprising:
a substrate;
a plurality of under-gate electrodes arranged parallel to one another on a top surface of the substrate;
a plurality of cathode electrodes arranged perpendicular to the under-gate electrodes on an upper portion of the under-gate
electrodes, the plurality of cathode electrodes having cathode holes arranged in portions of the cathode electrodes that intersect
with the under-gate electrodes;
a plurality of emitters arranged symmetrically with respect to centers of the cathode holes on the cathode electrodes; and
a plurality of gate electrodes electrically connected to the under-gate electrodes in central portions of the cathode holes.
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