CN1210753C - 平面阴极射线管荫罩的阻尼振动结构 - Google Patents
平面阴极射线管荫罩的阻尼振动结构 Download PDFInfo
- Publication number
- CN1210753C CN1210753C CNB011177276A CN01117727A CN1210753C CN 1210753 C CN1210753 C CN 1210753C CN B011177276 A CNB011177276 A CN B011177276A CN 01117727 A CN01117727 A CN 01117727A CN 1210753 C CN1210753 C CN 1210753C
- Authority
- CN
- China
- Prior art keywords
- shadow mask
- damping wire
- damping
- vibration
- tension force
- 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.)
- Expired - Fee Related
Links
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
- H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
- H01J29/06—Screens for shielding; Masks interposed in the electron stream
- H01J29/07—Shadow masks for colour television tubes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2229/00—Details of cathode ray tubes or electron beam tubes
- H01J2229/07—Shadow masks
- H01J2229/0727—Aperture plate
- H01J2229/0738—Mitigating undesirable mechanical effects
- H01J2229/0744—Vibrations
Landscapes
- Electrodes For Cathode-Ray Tubes (AREA)
Abstract
Description
阻尼线直径 | 65μm | 70μm | 80μm | 90μm | 100μm |
谐振张力 | 400gf | 600gf | 800gf | 800gf | 1000gf |
Claims (8)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020000061038A KR100351858B1 (ko) | 2000-10-17 | 2000-10-17 | 평면 음극선관의 섀도우 마스크 진동 감쇄 구조 |
KR61038/2000 | 2000-10-17 | ||
KR61038/00 | 2000-10-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1351366A CN1351366A (zh) | 2002-05-29 |
CN1210753C true CN1210753C (zh) | 2005-07-13 |
Family
ID=19693924
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB011177276A Expired - Fee Related CN1210753C (zh) | 2000-10-17 | 2001-04-29 | 平面阴极射线管荫罩的阻尼振动结构 |
Country Status (3)
Country | Link |
---|---|
US (1) | US6670742B2 (zh) |
KR (1) | KR100351858B1 (zh) |
CN (1) | CN1210753C (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3752918B2 (ja) * | 1999-10-01 | 2006-03-08 | 松下電器産業株式会社 | カラー陰極線管 |
WO2017131129A1 (ja) * | 2016-01-29 | 2017-08-03 | シャープ株式会社 | アンテナデバイス |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS604364Y2 (ja) * | 1981-05-08 | 1985-02-07 | ソニー株式会社 | 陰極線管 |
JPH0775144B2 (ja) * | 1985-04-17 | 1995-08-09 | ソニー株式会社 | 陰極線管の色選別電極 |
US4652791A (en) * | 1985-04-30 | 1987-03-24 | Zenith Electronics Corporation | Color cathode ray tube and tensible shadow mask blank for use therein |
US4705357A (en) * | 1985-08-22 | 1987-11-10 | Zenith Electronics Corporation | Shadow mask having aperture occlusion prevention means |
JP3106551B2 (ja) * | 1991-06-13 | 2000-11-06 | 日本電気株式会社 | カラー受像管 |
JPH05121008A (ja) * | 1991-10-24 | 1993-05-18 | Sony Corp | 陰極線管色選別機構 |
US5394051A (en) * | 1992-12-28 | 1995-02-28 | Zenith Electronics Corporation | Vibration-damping configuration in a strip shadow mask |
US5391957A (en) * | 1992-12-28 | 1995-02-21 | Zenith Electronics Corporation | Vibration damping means for a strip shadow mask |
US5451833A (en) * | 1993-10-28 | 1995-09-19 | Chunghwa Picture Tubes, Ltd. | Shadow mask damping for color CRT |
JP3516472B2 (ja) * | 1993-12-21 | 2004-04-05 | ソニー株式会社 | カラー陰極線管の製造方法 |
JP3300669B2 (ja) * | 1998-09-01 | 2002-07-08 | 松下電器産業株式会社 | カラー陰極線管 |
-
2000
- 2000-10-17 KR KR1020000061038A patent/KR100351858B1/ko not_active IP Right Cessation
-
2001
- 2001-04-23 US US09/839,168 patent/US6670742B2/en not_active Expired - Fee Related
- 2001-04-29 CN CNB011177276A patent/CN1210753C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20020070652A1 (en) | 2002-06-13 |
US6670742B2 (en) | 2003-12-30 |
CN1351366A (zh) | 2002-05-29 |
KR20020030419A (ko) | 2002-04-25 |
KR100351858B1 (ko) | 2002-09-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
CI01 | Publication of corrected invention patent application |
Correction item: Priority day Correct: 20001017 False: 20001027 Number: 22 Page: 115 Volume: 18 |
|
CI02 | Correction of invention patent application |
Correction item: Priority day Correct: 20001017 False: 20001027 Number: 22 Page: The title page Volume: 18 |
|
COR | Change of bibliographic data |
Free format text: CORRECT: DATE OF PRIORITY; FROM: 2000.10.27 TO: 2000.10.17 |
|
ERR | Gazette correction |
Free format text: CORRECT: DATE OF PRIORITY; FROM: 2000.10.27 TO: 2000.10.17 |
|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |