JPS6367311B2 - - Google Patents
Info
- Publication number
- JPS6367311B2 JPS6367311B2 JP58148489A JP14848983A JPS6367311B2 JP S6367311 B2 JPS6367311 B2 JP S6367311B2 JP 58148489 A JP58148489 A JP 58148489A JP 14848983 A JP14848983 A JP 14848983A JP S6367311 B2 JPS6367311 B2 JP S6367311B2
- Authority
- JP
- Japan
- Prior art keywords
- aperture plate
- panel
- center
- shadow mask
- diagonal
- 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.)
- Expired
Links
- 238000005452 bending Methods 0.000 claims description 9
- 238000006073 displacement reaction Methods 0.000 claims description 7
- 238000010894 electron beam technology Methods 0.000 description 11
- 238000003466 welding Methods 0.000 description 9
- 238000009826 distribution Methods 0.000 description 8
- 230000002093 peripheral effect Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000003247 decreasing effect Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
- H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
- H01J29/06—Screens for shielding; Masks interposed in the electron stream
- H01J29/07—Shadow masks for colour television tubes
Landscapes
- Electrodes For Cathode-Ray Tubes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14848983A JPS6039740A (ja) | 1983-08-11 | 1983-08-11 | シヤドウマスク |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14848983A JPS6039740A (ja) | 1983-08-11 | 1983-08-11 | シヤドウマスク |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6039740A JPS6039740A (ja) | 1985-03-01 |
| JPS6367311B2 true JPS6367311B2 (ko) | 1988-12-23 |
Family
ID=15453895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14848983A Granted JPS6039740A (ja) | 1983-08-11 | 1983-08-11 | シヤドウマスク |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6039740A (ko) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4697119A (en) * | 1985-01-11 | 1987-09-29 | Kabushiki Kaisha Toshiba | Color cathode ray tube having a non-spherical curved mask |
| JP2614208B2 (ja) * | 1985-11-28 | 1997-05-28 | 株式会社東芝 | カラー受像管 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5455366A (en) * | 1977-10-13 | 1979-05-02 | Toshiba Corp | Color cathode-ray tube |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5552610Y2 (ko) * | 1971-11-01 | 1980-12-06 | ||
| JPS57138254U (ko) * | 1981-02-23 | 1982-08-28 | ||
| JPS5871964U (ja) * | 1981-11-09 | 1983-05-16 | 株式会社東芝 | シヤドウマスク式カラ−ブラウン管 |
-
1983
- 1983-08-11 JP JP14848983A patent/JPS6039740A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5455366A (en) * | 1977-10-13 | 1979-05-02 | Toshiba Corp | Color cathode-ray tube |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6039740A (ja) | 1985-03-01 |
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