JPH0241358U - - Google Patents
Info
- Publication number
- JPH0241358U JPH0241358U JP11926388U JP11926388U JPH0241358U JP H0241358 U JPH0241358 U JP H0241358U JP 11926388 U JP11926388 U JP 11926388U JP 11926388 U JP11926388 U JP 11926388U JP H0241358 U JPH0241358 U JP H0241358U
- Authority
- JP
- Japan
- Prior art keywords
- deflection electrode
- electrons
- cathode
- display device
- flat display
- 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.)
- Granted
Links
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 2
- 238000005192 partition Methods 0.000 claims 1
Landscapes
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
Description
第１図ａは本考案の第１実施例の垂直方向断面
図、第１図ｂは同実施例の水平方向断面図、第２
図ａ，ｂは垂直偏向電極の他の構造例を示す断面
図、第３図は偏向電極の他の構造例を示す平面図
、第４図ａ，ｂは従来の偏向電極を有する表示装
置の断面図である。
３……蛍光体層、５……スクリーン部、７……
陰極、９……垂直偏向電極、９ａ……端部、１３
……通過部、１４……偏向電極。
Figure 1a is a vertical sectional view of the first embodiment of the present invention, Figure 1b is a horizontal sectional view of the same embodiment, and Figure 1b is a horizontal sectional view of the same embodiment.
Figures a and b are cross-sectional views showing other structural examples of vertical deflection electrodes, Figure 3 are plan views showing other structural examples of deflection electrodes, and Figures 4 a and b are views of conventional display devices with deflection electrodes. FIG. 3... Phosphor layer, 5... Screen portion, 7...
Cathode, 9... Vertical deflection electrode, 9a... End, 13
... Passing section, 14 ... Deflection electrode.
Claims (1)
た電子を偏向させる偏向電極と、電子の射突によ
つて発光する蛍光体層を有するスクリーン部とを
備えた平形表示装置において、電子の通過部を区
画する前記偏向電極の端部が他部分よりも肉厚に
形成されていることを特徴とする平形表示装置。 In a flat display device including a cathode that emits electrons, a deflection electrode that deflects the electrons emitted from the cathode, and a screen portion that has a phosphor layer that emits light when electrons strike, an electron passing portion is provided. A flat display device characterized in that an end portion of the deflection electrode that partitions the deflection electrode is formed thicker than other portions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988119263U JPH0614395Y2 (en) | 1988-09-13 | 1988-09-13 | Flat display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988119263U JPH0614395Y2 (en) | 1988-09-13 | 1988-09-13 | Flat display |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0241358U true JPH0241358U (en) | 1990-03-22 |
| JPH0614395Y2 JPH0614395Y2 (en) | 1994-04-13 |
Family
ID=31364341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988119263U Expired - Lifetime JPH0614395Y2 (en) | 1988-09-13 | 1988-09-13 | Flat display |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0614395Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62104359U (en) * | 1985-12-23 | 1987-07-03 |
-
1988
- 1988-09-13 JP JP1988119263U patent/JPH0614395Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62104359U (en) * | 1985-12-23 | 1987-07-03 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0614395Y2 (en) | 1994-04-13 |
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