Electric lamp and discharge devices – With luminescent solid or liquid material – Vacuum-type tube
Reexamination Certificate
2006-04-25
2006-04-25
Patel, Nimeshkumar D. (Department: 2879)
Electric lamp and discharge devices
With luminescent solid or liquid material
Vacuum-type tube
C313S34600R, C313S309000
Reexamination Certificate
active
07034448
ABSTRACT:
A field emission display includes a first substrate and a second substrate opposing one another with a predetermined gap therebetween. At least one gate electrode is formed on the first substrate. An insulation layer formed over the first substrate covering the gate electrode. Cathode electrodes are formed on the insulation layer and including field enhancing sections that expose the insulation layer corresponding to pixel regions. Electron emission sources formed over the cathode electrodes adjacent at least one side of the field enhancing sections. An illumination assembly is formed on the second substrate and realizes the display of images by electrons emitted from the electron emission sources.
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Lee, et al., “32 Under-Gate CNT Cathode for Large TV Applications”, Technical Digest vol. 1/2, 15th International Vacuum Microelectronics Conference & 48th International Field Emission Symposium, Jul. 7-11, 2002, Lyon, France.
Ahn Sang-Hyuck
Choi Yong-Soo
Han Ho-Su
Lee Byong-Gon
Lee Chun-Gyoo
Christie Parker & Hale LLP
Colón German
Patel Nimeshkumar D.
Samsung SDI & Co., Ltd.
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