Grid controlled thin film field emission display device |
Title： |
| Grid controlled thin film field emission display device |
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Application Number： |
200610089620 |
Application Date： |
2006/07/07 |
Announcement Date： |
2006/12/27 |
Pub. Date： |
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Publication Number： |
1885482 |
Announcement Number： |
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Grant Date： |
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Granted Pub. Date： |
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ApplicationType： |
Invention |
State/Country： |
11[China|beijing] |
IPC： |
H01J 31/12, H01J 29/02, H01J 29/04, H01J 1/304, H01J 1/46 |
Applicant(s)： |
Tsinghua University |
Inventor(s)： |
Li Dejie |
Key Words： |
Grid controlled, thin film field, emission, display |
Abstract： |
The related grid-control thin-film field-emissive display (GCTFFED) comprises: a ground electrode on the cathode plate paralleled to the column electrodes, and a field-emissive cathode with a tripolar GCTFFE cathode, which composes by a grid/drain/source connected to a row electrode, a column electrode and a ground electrode respectively, an electron conductive emission layer between the source and drain, and an insulation layer between the grid and last layer. This invention overcomes the problem of large current in prior art, reduces process time, and fit to large-scale production. |
Claim： |
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PCT： |
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