KR100447660B1 - 상하주사형 음극선관 - Google Patents
상하주사형 음극선관 Download PDFInfo
- Publication number
- KR100447660B1 KR100447660B1 KR10-2002-0009417A KR20020009417A KR100447660B1 KR 100447660 B1 KR100447660 B1 KR 100447660B1 KR 20020009417 A KR20020009417 A KR 20020009417A KR 100447660 B1 KR100447660 B1 KR 100447660B1
- Authority
- KR
- South Korea
- Prior art keywords
- vertical
- screen
- electron beam
- shadow mask
- ray tube
- 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
- 238000010894 electron beam technology Methods 0.000 claims abstract description 33
- 241000226585 Antennaria plantaginifolia Species 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 claims description 3
- 239000003086 colorant Substances 0.000 abstract description 5
- 230000002093 peripheral effect Effects 0.000 description 4
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
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
- H01J29/076—Shadow masks for colour television tubes characterised by the shape or distribution of beam-passing apertures
-
- 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
- H01J29/86—Vessels; Containers; Vacuum locks
- H01J29/861—Vessels or containers characterised by the form or the structure thereof
-
- 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
- H01J2229/0788—Parameterised dimensions of aperture plate, e.g. relationships, polynomial expressions
Landscapes
- Electrodes For Cathode-Ray Tubes (AREA)
Abstract
Description
Claims (2)
- 외면이 평면이고 내면에 일정한 곡률을 가진 패널, R(Red), G(Green), B(Blue) 3색의 전자빔들을 발생하는 3개의 캐소드가 수직 인라인으로 배열된 전자총, 상기 전자총에서 방출된 전자빔이 형광면에 부딪혀 색을 재현하는 스크린, 단축방향으로 전자빔을 편향시키기 위한 핀쿠션자계를 형성하는 수직코일과 장축방향으로 전자빔을 편향시키기 위한 바렐형 편향자계를 형성하는 수평코일로 구성된 편향요크, 및 장축의 긴 전자빔 통과홀이 형성된 새도우마스크를 포함하는 상하주사형 음극선관에 있어서,상기 스크린 장축선의 최외각 수직 피치는 장축선의 중앙 수직피치 보다 10 내지 30% 큰 것을 특징으로 하는 상하주사형 음극선관.
- 제 1항에 있어서,상기 스크린의 최외각 단축선의 수평피치는 중앙 단축선 보다 0.1 ~ 5% 큰 것을 특징으로 하는 상하주사형 음극선관.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2002-0009417A KR100447660B1 (ko) | 2002-02-22 | 2002-02-22 | 상하주사형 음극선관 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2002-0009417A KR100447660B1 (ko) | 2002-02-22 | 2002-02-22 | 상하주사형 음극선관 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20030069568A KR20030069568A (ko) | 2003-08-27 |
KR100447660B1 true KR100447660B1 (ko) | 2004-09-07 |
Family
ID=32222197
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2002-0009417A Expired - Fee Related KR100447660B1 (ko) | 2002-02-22 | 2002-02-22 | 상하주사형 음극선관 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100447660B1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100831007B1 (ko) * | 2002-09-13 | 2008-05-20 | 삼성에스디아이 주식회사 | 색선별 장치를 구비한 음극선관 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR19980067486A (ko) * | 1997-02-05 | 1998-10-15 | 구자홍 | 칼라음극선관의 형광체 발광 엠보싱 구조 |
KR19980073660A (ko) * | 1997-03-18 | 1998-11-05 | 구자홍 | 칼라 음극선관용 새도우마스크 |
JPH1116511A (ja) * | 1997-06-23 | 1999-01-22 | Nec Kansai Ltd | カラー陰極線管用シャドウマスクとその製造方法 |
US6124668A (en) * | 1996-11-05 | 2000-09-26 | Kabushiki Kaisha Toshiba | Color cathode ray tube |
KR20010049106A (ko) * | 1999-11-30 | 2001-06-15 | 김영남 | 컬러 브라운관용 새도우 마스크 |
KR20030037006A (ko) * | 2001-11-01 | 2003-05-12 | 엘지.필립스디스플레이(주) | 상하 주사형 음극선관 |
-
2002
- 2002-02-22 KR KR10-2002-0009417A patent/KR100447660B1/ko not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6124668A (en) * | 1996-11-05 | 2000-09-26 | Kabushiki Kaisha Toshiba | Color cathode ray tube |
KR19980067486A (ko) * | 1997-02-05 | 1998-10-15 | 구자홍 | 칼라음극선관의 형광체 발광 엠보싱 구조 |
KR19980073660A (ko) * | 1997-03-18 | 1998-11-05 | 구자홍 | 칼라 음극선관용 새도우마스크 |
JPH1116511A (ja) * | 1997-06-23 | 1999-01-22 | Nec Kansai Ltd | カラー陰極線管用シャドウマスクとその製造方法 |
KR20010049106A (ko) * | 1999-11-30 | 2001-06-15 | 김영남 | 컬러 브라운관용 새도우 마스크 |
KR20030037006A (ko) * | 2001-11-01 | 2003-05-12 | 엘지.필립스디스플레이(주) | 상하 주사형 음극선관 |
Also Published As
Publication number | Publication date |
---|---|
KR20030069568A (ko) | 2003-08-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR100447660B1 (ko) | 상하주사형 음극선관 | |
KR100268704B1 (ko) | 음극선관 | |
KR100414500B1 (ko) | 상하주사형 음극선관 | |
KR100396626B1 (ko) | 상하 주사형 음극선관 | |
KR100414487B1 (ko) | 상하주사형 음극선관 | |
KR100414496B1 (ko) | 상하주사형 음극선관 | |
KR100213786B1 (ko) | 칼라수상관용 전자총 | |
CN1090805C (zh) | 用于彩色阴极射线管的一字排列式电子枪 | |
KR100603273B1 (ko) | 전자총과 이 전자총을 이용한 음극선관 | |
KR100414501B1 (ko) | 상하주사형 음극선관 패널 구조 | |
KR100414486B1 (ko) | 상하주사형 음극선관 패널 구조 | |
KR100869098B1 (ko) | 칼라 음극선관용 전자총 | |
KR100396625B1 (ko) | 칼라음극선관 | |
KR100391372B1 (ko) | 칼라음극선관용 전자총 | |
KR100468426B1 (ko) | 칼라 음극선관 | |
KR100447661B1 (ko) | 상하주사형 칼라음극선관 | |
KR100414498B1 (ko) | 상하주사형 칼라음극선관 | |
US20060202601A1 (en) | Electron gun for cathode ray tube and cathode ray tube with the same | |
KR100414495B1 (ko) | 상하주사형 음극선관 | |
KR100869100B1 (ko) | 칼라 음극선관용 전자총 | |
KR100719530B1 (ko) | 칼라 음극선관용 전자총 및, 그것을 구비한 칼러 음극선관 | |
KR100525902B1 (ko) | 음극선관용 새도우 마스크 | |
KR100829742B1 (ko) | 칼라 음극선관용 전자총 | |
KR100648712B1 (ko) | 칼라 음극선관 | |
KR20000013926A (ko) | 편향요크의 페라이트 코어 구조 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20020222 |
|
PA0201 | Request for examination | ||
PG1501 | Laying open of application | ||
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20030925 Patent event code: PE09021S01D |
|
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20040412 Patent event code: PE09021S01D |
|
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20040812 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20040828 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20040830 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
PR1001 | Payment of annual fee |
Payment date: 20070614 Start annual number: 4 End annual number: 4 |
|
PR1001 | Payment of annual fee |
Payment date: 20080617 Start annual number: 5 End annual number: 5 |
|
PR1001 | Payment of annual fee |
Payment date: 20090706 Start annual number: 6 End annual number: 6 |
|
PR1001 | Payment of annual fee |
Payment date: 20100608 Start annual number: 7 End annual number: 7 |
|
FPAY | Annual fee payment |
Payment date: 20110620 Year of fee payment: 8 |
|
PR1001 | Payment of annual fee |
Payment date: 20110620 Start annual number: 8 End annual number: 8 |
|
LAPS | Lapse due to unpaid annual fee | ||
PC1903 | Unpaid annual fee |