JPS61204352U - - Google Patents
Info
- Publication number
- JPS61204352U JPS61204352U JP8927085U JP8927085U JPS61204352U JP S61204352 U JPS61204352 U JP S61204352U JP 8927085 U JP8927085 U JP 8927085U JP 8927085 U JP8927085 U JP 8927085U JP S61204352 U JPS61204352 U JP S61204352U
- Authority
- JP
- Japan
- Prior art keywords
- electron gun
- image pickup
- target surface
- mesh holder
- reflects
- 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
- 238000010894 electron beam technology Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
Description
第１図は本考案の一実施例を示す構成図、第２
図及び第３図はその部材を示す図、第４図〜第６
図は夫々本考案の他の実施例を示す図、第７図は
撮像管の要部の構成図、第８図はメツシユホルダ
ーの一例の構成図である。
３はターゲツト面、８はメツシユホルダー、９
及び１０はメツシユホルダーの部材である。
Fig. 1 is a configuration diagram showing one embodiment of the present invention;
Figures 4 and 3 are diagrams showing the members, Figures 4 to 6.
The figures show other embodiments of the present invention, FIG. 7 is a block diagram of the main parts of an image pickup tube, and FIG. 8 is a block diagram of an example of a mesh holder. 3 is the target surface, 8 is the mesh holder, 9
and 10 are members of the mesh holder.
Claims (1)
に実質的にテーパーをつけ、 電子銃からの電子ビームをターゲツト面側に反
射させる部分の面積を小としたことを特徴とする
撮像管。[Scope of Claim for Utility Model Registration] The opening end face of the electron gun side member of the mesh holder is substantially tapered to reduce the area of the part that reflects the electron beam from the electron gun toward the target surface. Characteristic image pickup tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8927085U JPS61204352U (en) | 1985-06-13 | 1985-06-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8927085U JPS61204352U (en) | 1985-06-13 | 1985-06-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61204352U true JPS61204352U (en) | 1986-12-23 |
Family
ID=30643184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8927085U Pending JPS61204352U (en) | 1985-06-13 | 1985-06-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61204352U (en) |
-
1985
- 1985-06-13 JP JP8927085U patent/JPS61204352U/ja active Pending
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