JPS561739B2 - - Google Patents
Info
- Publication number
- JPS561739B2 JPS561739B2 JP14959275A JP14959275A JPS561739B2 JP S561739 B2 JPS561739 B2 JP S561739B2 JP 14959275 A JP14959275 A JP 14959275A JP 14959275 A JP14959275 A JP 14959275A JP S561739 B2 JPS561739 B2 JP S561739B2
- Authority
- JP
- Japan
- 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.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
- H01J9/02—Manufacture of electrodes or electrode systems
- H01J9/14—Manufacture of electrodes or electrode systems of non-emitting electrodes
- H01J9/142—Manufacture of electrodes or electrode systems of non-emitting electrodes of shadow-masks for colour television tubes
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14959275A JPS5274278A (en) | 1975-12-17 | 1975-12-17 | Formation of shadow mask for color cathode-ray tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14959275A JPS5274278A (en) | 1975-12-17 | 1975-12-17 | Formation of shadow mask for color cathode-ray tube |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5274278A JPS5274278A (en) | 1977-06-22 |
| JPS561739B2 true JPS561739B2 (OSRAM) | 1981-01-14 |
Family
ID=15478561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14959275A Granted JPS5274278A (en) | 1975-12-17 | 1975-12-17 | Formation of shadow mask for color cathode-ray tube |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5274278A (OSRAM) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5998562U (ja) * | 1982-12-23 | 1984-07-04 | 株式会社東芝 | カラ−受像管 |
| JPS61124035A (ja) * | 1984-11-20 | 1986-06-11 | Matsushita Electric Ind Co Ltd | シヤドウマスク成形方法 |
| US5606217A (en) * | 1991-07-30 | 1997-02-25 | Hitachi, Ltd. | Color cathode ray tube of shadow mask type |
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1975
- 1975-12-17 JP JP14959275A patent/JPS5274278A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5274278A (en) | 1977-06-22 |