JPH0270343U - - Google Patents
Info
- Publication number
- JPH0270343U JPH0270343U JP14926788U JP14926788U JPH0270343U JP H0270343 U JPH0270343 U JP H0270343U JP 14926788 U JP14926788 U JP 14926788U JP 14926788 U JP14926788 U JP 14926788U JP H0270343 U JPH0270343 U JP H0270343U
- Authority
- JP
- Japan
- Prior art keywords
- permanent magnet
- support pieces
- holder body
- pair
- holding part
- 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
- 238000003780 insertion Methods 0.000 claims 1
- 230000037431 insertion Effects 0.000 claims 1
Description
第1図は本考案の実施例におけるホルダ本体の
端面図、第2図は本実施例における補助ホルダの
拡大斜視図、第3図は従来の電磁偏向型CRTデ
イスプレイ装置の部分断面図、第4図は第3図の
A―A線断面図、第5図は従来例におけるホルダ
本体の端面図、第6図は従来例における補助ホル
ダの拡大斜視図、第7図aは表示画面の正常状態
の平面図、第7図b,c,dは表示画面の歪状態
を示す平面図である。
1……ホルダ本体、2……永久磁石保持部、4
a,4b……支持片、5a,5b……弧状支持片
。
FIG. 1 is an end view of the holder main body in the embodiment of the present invention, FIG. 2 is an enlarged perspective view of the auxiliary holder in this embodiment, FIG. 3 is a partial sectional view of a conventional electromagnetic deflection type CRT display device, and FIG. The figures are a cross-sectional view taken along the line A-A in Fig. 3, Fig. 5 is an end view of the holder main body in the conventional example, Fig. 6 is an enlarged perspective view of the auxiliary holder in the conventional example, and Fig. 7a is the normal state of the display screen. 7b, c, and d are plan views showing the distorted state of the display screen. 1...Holder body, 2...Permanent magnet holding part, 4
a, 4b... support pieces, 5a, 5b... arcuate support pieces.
Claims (1)
に配置される歪補正用のホルダ本体と、このホル
ダ本体に設けたコーナ部の歪補正用の永久磁石保
持部とを有する偏向ヨークにおいて、前記永久磁
石保持部は、間に円形の永久磁石挿通領域を形成
するように対向配置した一対の弾性を有する弧状
支持片と、両弧状支持片をそれぞれホルダ本体に
連結する一対の弾性を有する支持片とを有するこ
とを特徴とする偏向ヨーク。 In a deflection yoke having a holder body for distortion correction disposed around a tube wall of an electromagnetic deflection type CRT display device, and a permanent magnet holding part for distortion correction at a corner portion provided in the holder body, the permanent magnet holding part is provided. The part includes a pair of elastic arc-shaped support pieces that are arranged to face each other so as to form a circular permanent magnet insertion area therebetween, and a pair of elastic support pieces that respectively connect both arc-shaped support pieces to the holder body. A deflection yoke characterized by:
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14926788U JPH0270343U (en) | 1988-11-16 | 1988-11-16 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14926788U JPH0270343U (en) | 1988-11-16 | 1988-11-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0270343U true JPH0270343U (en) | 1990-05-29 |
Family
ID=31421343
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14926788U Pending JPH0270343U (en) | 1988-11-16 | 1988-11-16 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0270343U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20030034865A (en) * | 2001-10-29 | 2003-05-09 | 삼성전기주식회사 | Deflection yoke |
KR100431265B1 (en) * | 2001-12-14 | 2004-05-12 | 삼성전기주식회사 | Deflection yoke |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4312816Y1 (en) * | 1964-09-07 | 1968-06-01 | ||
JPS4410666Y1 (en) * | 1968-01-22 | 1969-04-30 |
-
1988
- 1988-11-16 JP JP14926788U patent/JPH0270343U/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4312816Y1 (en) * | 1964-09-07 | 1968-06-01 | ||
JPS4410666Y1 (en) * | 1968-01-22 | 1969-04-30 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20030034865A (en) * | 2001-10-29 | 2003-05-09 | 삼성전기주식회사 | Deflection yoke |
KR100431265B1 (en) * | 2001-12-14 | 2004-05-12 | 삼성전기주식회사 | Deflection yoke |
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