CA2297602A1 - Electron source, and image-forming apparatus and method of driving the same - Google Patents
Electron source, and image-forming apparatus and method of driving the same Download PDFInfo
- Publication number
- CA2297602A1 CA2297602A1 CA002297602A CA2297602A CA2297602A1 CA 2297602 A1 CA2297602 A1 CA 2297602A1 CA 002297602 A CA002297602 A CA 002297602A CA 2297602 A CA2297602 A CA 2297602A CA 2297602 A1 CA2297602 A1 CA 2297602A1
- Authority
- CA
- Canada
- Prior art keywords
- electron
- electron source
- emitting devices
- wires
- electrodes
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
- Cold Cathode And The Manufacture (AREA)
Abstract
An electron source emits electrons as a function of input signals. The electron source comprises a substrate, a matrix of wires having m row wires and n column wires laid on the substrate with an insulator layer interposed therebetween, and a plurality of surface-conduction electron-emitting devices each having a pair of electrodes and a thin film including an electron emitting region and arranged between the electrodes. The electron-emitting devices are so arranged as to form a matrix with the electrodes connected to the respective row and column wires. The electron source further comprises selection means for selecting a row of the plurality of surface-conduction electron-emitting devices, and modulation means for generating modulation signals according to input signals and applying them to the surface-conduction electron-emitting devices selected by the selection means.
Applications Claiming Priority (11)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP36135592 | 1992-12-29 | ||
| JP4-359796 | 1992-12-29 | ||
| JP4-361355 | 1992-12-29 | ||
| JP35979692 | 1992-12-29 | ||
| JP5-001224 | 1993-01-07 | ||
| JP122493 | 1993-01-07 | ||
| JP5-077897 | 1993-04-05 | ||
| JP7789793 | 1993-04-05 | ||
| JP7816593 | 1993-04-05 | ||
| JP5-078165 | 1993-05-04 | ||
| CA002112431A CA2112431C (en) | 1992-12-29 | 1993-12-24 | Electron source, and image-forming apparatus and method of driving the same |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002112431A Division CA2112431C (en) | 1992-12-29 | 1993-12-24 | Electron source, and image-forming apparatus and method of driving the same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2297602A1 true CA2297602A1 (en) | 1994-06-30 |
| CA2297602C CA2297602C (en) | 2003-05-20 |
Family
ID=27543470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002297602A Expired - Fee Related CA2297602C (en) | 1992-12-29 | 1993-12-24 | Electron source, and image-forming apparatus and method of driving the same |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2297602C (en) |
-
1993
- 1993-12-24 CA CA002297602A patent/CA2297602C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CA2297602C (en) | 2003-05-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |
Effective date: 20131224 |