JPH0318293B2 - - Google Patents
Info
- Publication number
- JPH0318293B2 JPH0318293B2 JP55172604A JP17260480A JPH0318293B2 JP H0318293 B2 JPH0318293 B2 JP H0318293B2 JP 55172604 A JP55172604 A JP 55172604A JP 17260480 A JP17260480 A JP 17260480A JP H0318293 B2 JPH0318293 B2 JP H0318293B2
- Authority
- JP
- Japan
- Prior art keywords
- picture tube
- shadow mask
- electron beam
- color picture
- color
- 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 - Lifetime
Links
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 36
- 238000010894 electron beam technology Methods 0.000 claims description 29
- 230000005415 magnetization Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000004907 flux Effects 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000005347 demagnetization Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000010959 steel Substances 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
- H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
- H01J29/80—Arrangements for controlling the ray or beam after passing the main deflection system, e.g. for post-acceleration or post-concentration, for colour switching
- H01J29/81—Arrangements for controlling the ray or beam after passing the main deflection system, e.g. for post-acceleration or post-concentration, for colour switching using shadow masks
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2229/00—Details of cathode ray tubes or electron beam tubes
- H01J2229/0007—Elimination of unwanted or stray electromagnetic effects
- H01J2229/0046—Preventing or cancelling fields within the enclosure
- H01J2229/0053—Demagnetisation
Landscapes
- Electrodes For Cathode-Ray Tubes (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17260480A JPS5796445A (en) | 1980-12-09 | 1980-12-09 | Color picture tube and manufacture |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17260480A JPS5796445A (en) | 1980-12-09 | 1980-12-09 | Color picture tube and manufacture |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5796445A JPS5796445A (en) | 1982-06-15 |
JPH0318293B2 true JPH0318293B2 (sr) | 1991-03-12 |
Family
ID=15944936
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17260480A Granted JPS5796445A (en) | 1980-12-09 | 1980-12-09 | Color picture tube and manufacture |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5796445A (sr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2538546Y2 (ja) * | 1993-03-29 | 1997-06-18 | 大王製紙株式会社 | ティシューペーパー入りカートン取出口構造 |
JPH08133352A (ja) * | 1994-11-11 | 1996-05-28 | Alpha Meritsuku:Kk | ティッシュペーパ用化粧箱及びティッシュペーパ収納 箱 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5569938A (en) * | 1978-11-21 | 1980-05-27 | Toshiba Corp | Color picture tube device |
-
1980
- 1980-12-09 JP JP17260480A patent/JPS5796445A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5569938A (en) * | 1978-11-21 | 1980-05-27 | Toshiba Corp | Color picture tube device |
Also Published As
Publication number | Publication date |
---|---|
JPS5796445A (en) | 1982-06-15 |
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