TW200520002A - Carbon nanotube illumination device - Google Patents
Carbon nanotube illumination deviceInfo
- Publication number
- TW200520002A TW200520002A TW092134452A TW92134452A TW200520002A TW 200520002 A TW200520002 A TW 200520002A TW 092134452 A TW092134452 A TW 092134452A TW 92134452 A TW92134452 A TW 92134452A TW 200520002 A TW200520002 A TW 200520002A
- Authority
- TW
- Taiwan
- Prior art keywords
- carbon nanotube
- illumination device
- phosphor
- electron
- emission
- Prior art date
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title abstract 5
- 239000002041 carbon nanotube Substances 0.000 title abstract 5
- 229910021393 carbon nanotube Inorganic materials 0.000 title abstract 5
- 238000005286 illumination Methods 0.000 title abstract 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 abstract 2
- 230000005684 electric field Effects 0.000 abstract 1
- 238000004020 luminiscence type Methods 0.000 abstract 1
Landscapes
- Cold Cathode And The Manufacture (AREA)
- Carbon And Carbon Compounds (AREA)
Abstract
A carbon nanotube illumination device is provided, which includes a hollow transparent conductive tube coated therein phosphor, and a carrier distributed with a carbon nanotube. The former connects with an anode and the latter connects with a cathode. The electron is excited and impacts on the phosphor of the inside sidewall of the tube to produce luminescence. Because the carbon nanotube is used as an emission source, it has a better field emission characteristic. That is, it has a lower threshold electric field and a higher current density. Furthermore, a gate electrode can be provided at the same time to induce the electron emission of the carbon nanotube so as to lower the required working voltage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW92134452A TWI230961B (en) | 2003-12-05 | 2003-12-05 | Carbon nanotube illumination device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW92134452A TWI230961B (en) | 2003-12-05 | 2003-12-05 | Carbon nanotube illumination device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TWI230961B TWI230961B (en) | 2005-04-11 |
| TW200520002A true TW200520002A (en) | 2005-06-16 |
Family
ID=36086329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW92134452A TWI230961B (en) | 2003-12-05 | 2003-12-05 | Carbon nanotube illumination device |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TWI230961B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI456625B (en) * | 2011-01-06 | 2014-10-11 | Tatung Co | Field emission lamp |
-
2003
- 2003-12-05 TW TW92134452A patent/TWI230961B/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| TWI230961B (en) | 2005-04-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TW200515460A (en) | Field emission device | |
| ATE242548T1 (en) | ORGANIC ELECTROLUMINESCENT DEVICE | |
| EP1647554A4 (en) | Metal complex compound and organic electroluminescent device using same | |
| TW200609981A (en) | Field emission device and field emission display device using the same | |
| EP1746634A3 (en) | Electron emission device, electron emission type backlight unit and flat display appaatus having the same | |
| EP1643812A4 (en) | Organic electroluminescent device and display using same | |
| JP2008518759A5 (en) | ||
| TWI336898B (en) | Two-way reciprocal amplification electron/photon source | |
| EP1487004A3 (en) | Electron emission device, electron source, and image display having dipole layer | |
| WO2003088308A1 (en) | Cathodoluminescent light source | |
| TW200512690A (en) | Organic electroluminescence light emission rod and method for making same | |
| EP1814141A3 (en) | Electron emission device, backlight unit (BLU) including the electron emission device, flat display apparatus including the BLU, and method of driving the electron emission device | |
| ATE357053T1 (en) | ARRANGEMENT AND METHOD FOR EMITTING LIGHT | |
| SE9702275D0 (en) | A light source including field emission cathode, and a filed emission cathode | |
| US20020121856A1 (en) | Florescent lamps with extended service life | |
| SE0400156D0 (en) | An anode in a field emission light source and a field emission light source comprising the anode | |
| SE9702276D0 (en) | Field emission cathode and a light source including a field emission cathode | |
| EP1416547A3 (en) | Light-emitting device and field emission display having such light-emitting devices | |
| TW200520002A (en) | Carbon nanotube illumination device | |
| TW200715334A (en) | Electron emission device | |
| TW200506999A (en) | Emitter composition using diamond, method of manufacturing the same and field emission cell using the same | |
| TW200501187A (en) | Fluorescent tube and method of producing the same | |
| TW200618021A (en) | Flat-type fluorescent lamp, method of manufacturing the same and display apparatus having the same | |
| KR100800567B1 (en) | Field Emission Type Light System using Carbon Nanotubes | |
| FR2792771B1 (en) | PULSE ELECTRON GENERATOR |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MK4A | Expiration of patent term of an invention patent |