JPS62133357U - - Google Patents
Info
- Publication number
- JPS62133357U JPS62133357U JP1988487U JP1988487U JPS62133357U JP S62133357 U JPS62133357 U JP S62133357U JP 1988487 U JP1988487 U JP 1988487U JP 1988487 U JP1988487 U JP 1988487U JP S62133357 U JPS62133357 U JP S62133357U
- Authority
- JP
- Japan
- Prior art keywords
- image pickup
- pickup tube
- control electrode
- aperture
- joined
- 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.)
- Pending
Links
- 239000000919 ceramic Substances 0.000 claims description 2
- 238000010894 electron beam technology Methods 0.000 claims 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
- H01J29/82—Mounting, supporting, spacing, or insulating electron-optical or ion-optical arrangements
-
- 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
- H01J29/48—Electron guns
- H01J29/485—Construction of the gun or of parts thereof
Description
第１図は本考案による撮像管の実施例の要部を
示す断面図、第２図は本考案が対象とする撮像管
の公知の構成例を示す断面図である。 ４……制御電極、５……開き絞り、９……セラ
ミツクリング。
示す断面図、第２図は本考案が対象とする撮像管
の公知の構成例を示す断面図である。 ４……制御電極、５……開き絞り、９……セラ
ミツクリング。
Claims (1)
- 電子線の強さを決める制御電極４と、これに隣
接する開き絞り５が共通なセラミツクリング９に
より接合されていることを特徴とする撮像管。
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19868604185 DE8604185U1 (de) | 1986-02-17 | 1986-02-17 | Bildaufnahmeröhre |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62133357U true JPS62133357U (ja) | 1987-08-22 |
Family
ID=6791763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988487U Pending JPS62133357U (ja) | 1986-02-17 | 1987-02-13 |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0234340A1 (ja) |
| JP (1) | JPS62133357U (ja) |
| DE (1) | DE8604185U1 (ja) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5028838A (en) * | 1989-08-31 | 1991-07-02 | Askew Dennis D | Grid assemblies for use in cathode ray tubes |
| JPH07105867A (ja) * | 1993-08-09 | 1995-04-21 | Sony Corp | 陰極線管用電子銃 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USB388112I5 (ja) * | 1935-03-30 | |||
| BE426251A (ja) * | 1937-02-11 | |||
| US2740913A (en) * | 1951-11-01 | 1956-04-03 | Itt | Electron gun |
| US2916649A (en) * | 1957-06-12 | 1959-12-08 | Itt | Electron gun structure |
| NL153508B (nl) * | 1966-11-30 | 1977-06-15 | Philips Nv | Werkwijze voor het vacuuemdicht verbinden van een keramisch voorwerp met een metalen voorwerp en elektrische ontladingsbuis voorzien van een stroomtoevoergeleider verkregen volgens die werkwijze. |
-
1986
- 1986-02-17 DE DE19868604185 patent/DE8604185U1/de not_active Expired
-
1987
- 1987-02-03 EP EP87101401A patent/EP0234340A1/de not_active Withdrawn
- 1987-02-13 JP JP1988487U patent/JPS62133357U/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| EP0234340A1 (de) | 1987-09-02 |
| DE8604185U1 (de) | 1986-04-30 |