JPS59121150U - shadow mask - Google Patents
shadow maskInfo
- Publication number
- JPS59121150U JPS59121150U JP1455483U JP1455483U JPS59121150U JP S59121150 U JPS59121150 U JP S59121150U JP 1455483 U JP1455483 U JP 1455483U JP 1455483 U JP1455483 U JP 1455483U JP S59121150 U JPS59121150 U JP S59121150U
- Authority
- JP
- Japan
- Prior art keywords
- shadow mask
- slots
- row
- slender
- bored
- 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。
６・・・シャドウマスク、６・・・スロット、１１゜１
２・・・継目。なお、図中同一符号は同１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. 6...Shadow mask, 6...Slot, 11゜1
2... Seam. Note that the same reference numerals in the drawings indicate the same or equivalent 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
ものと−αのものとを一列毎に繰り返し配置したことを
特徴とするシャドウマスク。In a shadow mask in which a plurality of slots in the form of a slender bundle are bored and the slots in each row are separated by a thin seam, the angle between the seams and the direction perpendicular to the row of slots is +α and -α. A shadow mask characterized by repeatedly arranging and in each row.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1455483U JPS59121150U (en) | 1983-02-02 | 1983-02-02 | shadow mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1455483U JPS59121150U (en) | 1983-02-02 | 1983-02-02 | shadow mask |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59121150U true JPS59121150U (en) | 1984-08-15 |
| JPS631407Y2 JPS631407Y2 (en) | 1988-01-14 |
Family
ID=30145911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1455483U Granted JPS59121150U (en) | 1983-02-02 | 1983-02-02 | shadow mask |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59121150U (en) |
-
1983
- 1983-02-02 JP JP1455483U patent/JPS59121150U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS631407Y2 (en) | 1988-01-14 |
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