JPS59121149U - shadow mask - Google Patents
shadow maskInfo
- Publication number
- JPS59121149U JPS59121149U JP1455383U JP1455383U JPS59121149U JP S59121149 U JPS59121149 U JP S59121149U JP 1455383 U JP1455383 U JP 1455383U JP 1455383 U JP1455383 U JP 1455383U JP S59121149 U JPS59121149 U JP S59121149U
- Authority
- JP
- Japan
- Prior art keywords
- shadow mask
- row
- slot
- seam
- slots
- 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
Landscapes
- Electrodes For Cathode-Ray Tubes (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来のカラー陰極線管の概略断面図、第２図は
従来のシャドウマスクの一部拡大図、第３図は第２図の
シャドウマスクの説明図、第４図は従来の他のシャドウ
マスクの一部拡大図、第５図は第４図のシャドウマスク
の説明図、第６図はこの考案の一実施例にかかるシャド
ウマスクの一部拡大図である。
５・・・シャドウマスク、６・・・スロワ）、１１゜１
２・・・継目。なお、図中同一符号は同一または相当部
分を示す。Fig. 1 is a schematic cross-sectional view of a conventional color cathode ray tube, Fig. 2 is a partially enlarged view of a conventional shadow mask, Fig. 3 is an explanatory diagram of the shadow mask in Fig. 2, and Fig. 4 is a schematic cross-sectional view of a conventional color cathode ray tube. FIG. 5 is an explanatory diagram of the shadow mask of FIG. 4, and FIG. 6 is a partially enlarged diagram of the shadow mask according to an embodiment of the invention. 5...Shadow mask, 6...Thrower), 11゜1
2... Seam. Note that the same reference numerals in the figures indicate the same or corresponding parts.
Claims (1)
細い継目で分離したシャドウマスクにおいて、上記継目
として、スロットの列に直角な向きとのなす角が＋αの
もと−αのものとを一つのスロットの上下に配置したこ
とを特徴とするシャドウマスク。In a shadow mask in which a plurality of elongated slots are bored and the slots in each row are separated by a thin seam, the angle between the seam and the direction perpendicular to the slot row is +α or -α. A shadow mask characterized by having and arranged above and below one slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1455383U JPS59121149U (en) | 1983-02-02 | 1983-02-02 | shadow mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1455383U JPS59121149U (en) | 1983-02-02 | 1983-02-02 | shadow mask |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59121149U true JPS59121149U (en) | 1984-08-15 |
| JPS631406Y2 JPS631406Y2 (en) | 1988-01-14 |
Family
ID=30145910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1455383U Granted JPS59121149U (en) | 1983-02-02 | 1983-02-02 | shadow mask |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59121149U (en) |
-
1983
- 1983-02-02 JP JP1455383U patent/JPS59121149U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS631406Y2 (en) | 1988-01-14 |
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