KR900003937B1 - 칼라 표시관 - Google Patents
칼라 표시관 Download PDFInfo
- Publication number
- KR900003937B1 KR900003937B1 KR8202173A KR820002173A KR900003937B1 KR 900003937 B1 KR900003937 B1 KR 900003937B1 KR 8202173 A KR8202173 A KR 8202173A KR 820002173 A KR820002173 A KR 820002173A KR 900003937 B1 KR900003937 B1 KR 900003937B1
- Authority
- KR
- South Korea
- Prior art keywords
- electrode
- electron beam
- electron
- focusing
- outermost
- 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
Links
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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
- H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
- H01J29/48—Electron guns
- H01J29/51—Arrangements for controlling convergence of a plurality of beams by means of electric field only
-
- 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
- H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
- H01J29/48—Electron guns
- H01J29/50—Electron guns two or more guns in a single vacuum space, e.g. for plural-ray tube
Landscapes
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
- Video Image Reproduction Devices For Color Tv Systems (AREA)
Abstract
Description
Claims (5)
- 진공 엔벨로프(1)내에 표시 스크린(6)과, 한 평면내에 위치된 3개의 전자 비임(R,G,B)을 발생시키는 전자총 시스템(2)이 포함되어 있는 칼라 표시관으로서, 상기 전자총 시스템(2)은 3개의 캐소드(13)와, 제 1 전극(14,101) 및 제 2 전극(15,104)을 포함하며, 상기 제1 및 2전극은 제각기 3개의 전자 비임에 공통이고, 제각기 전자 비임 통과용 구멍을 가지며, 상기 전자총 시스템(2)은 또한 3개의 전자 비임(R,G,B)에 제각기 공통인 적어도 2개의 전극(20,21)을 가진 집속렌즈 장치(12)을 포함하는 칼라 표시관에 있어서, 전자총 시스템(2)의 전극(14,15 : 101,104)은 각각의 최외부 전자 비임(R,B)의 크로스-오버를 성취시키고, 표시 스크린(6)상에서 컨버전스를 위하여 중앙 전자 비임(G)으로 2개의 최외부 전자 비임(R,B)을 편향시키도록 구성되고 장치되며, 이런 편향은 2개의 최외부 전자 비임(R,B)의 크로스-오버(92)의 지역에서 실제 발생하는 것을 특징으로 하는 칼라 표시관.
- 제 1 항에 있어서, 제 2 비커형 전극(15)은 그의 하부내의 구멍을 가지며, 상기 구멍은 제 1 전극(14)내의 구멍에 대해 중앙으로 위치되며, 상기 비커형 전극(15)내의 제 1 구멍뚫린(54,55) 플레이트(41)는 외부구멍(55)이 상기 전극의 하부내의 외부구멍(53)에 대해 편심으로 위치되는 상기 전극의 하부상에 집속되고,비커형 전극(15)의 개방 단부에서 제 2 구멍뚫린 플레이트(42)는 집속되며, 상기 플레이트(42)의 외부구멍(57)은 비커형 전극의 하부내의 외부구멍(53)에 대해 편심으로 위치되는 것을 특징으로 하는 칼라 표시관.
- 제 1 항에 있어서, 제 2 비커형 전극(104)은 그의 하부내의 의부구멍(115)을 가지며, 상기 구멍(115)은 제 1 전극(101)내의 2개의 최외부 전자 비임용 외부구멍(113)에 대해 편심으로 위치되며, 제 2 비커형 전극(104)의 개방단부에서 구멍 뚫린 플레이트(106)는 제공되며, 상기 플레이토(106)의 외부구멍(117)은 제 1 전극(101)내의 외부구멍(113)에 대해 편심으로 위치되는 것을 특징으로 하는 칼라 표시관.
- 제 1, 2 또는 3 항에 있어서, 집속렌즈 장치는 의부구멍(61,63,65,67,69,71,73)을 가진 전극(18,19,20,21,22)을 포함하며, 상기 외부구멍의 중심은 크로스-오버의 지역에서 실제 편향된 전자 비임의 축상에 실제 위치되는 것을 특징으로 하는 칼라 표시관.
- 제 4 항에 있어서, 집속렌즈 장치는 외부구멍(61,63,65,67,69,71,73)을 가진 전극(18,19,20,21,22)을 포함하며, 상기 외부구멍의 직경은 제 1 전극(14)으로 향해 감소하는 것을 특징으로 하는 칼라 표시관.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL8102526A NL8102526A (nl) | 1981-05-22 | 1981-05-22 | Kleurenbeeldbuis. |
NL8102526 | 1981-05-22 | ||
NL???8102526 | 1981-05-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR840000066A KR840000066A (ko) | 1984-01-30 |
KR900003937B1 true KR900003937B1 (ko) | 1990-06-04 |
Family
ID=19837558
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR8202173A Expired KR900003937B1 (ko) | 1981-05-22 | 1982-05-19 | 칼라 표시관 |
Country Status (13)
Country | Link |
---|---|
US (1) | US4890032A (ko) |
JP (1) | JPS57196456A (ko) |
KR (1) | KR900003937B1 (ko) |
BR (1) | BR8202897A (ko) |
CA (1) | CA1183195A (ko) |
DE (1) | DE3218939A1 (ko) |
ES (1) | ES8304711A1 (ko) |
FR (1) | FR2506515B1 (ko) |
GB (1) | GB2099214B (ko) |
HK (1) | HK2386A (ko) |
IT (1) | IT1151172B (ko) |
NL (1) | NL8102526A (ko) |
YU (1) | YU44347B (ko) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58209039A (ja) * | 1982-05-28 | 1983-12-05 | Hitachi Ltd | カラーブラウン管 |
US4523123A (en) * | 1983-05-06 | 1985-06-11 | Rca Corporation | Cathode-ray tube having asymmetric slots formed in a screen grid electrode of an inline electron gun |
US4520292A (en) * | 1983-05-06 | 1985-05-28 | Rca Corporation | Cathode-ray tube having an asymmetric slot formed in a screen grid electrode of an inline electron gun |
JP3576217B2 (ja) * | 1993-09-30 | 2004-10-13 | 株式会社東芝 | 受像管装置 |
JP3586286B2 (ja) * | 1993-12-14 | 2004-11-10 | 株式会社東芝 | カラー受像管 |
KR100386490B1 (ko) * | 1995-07-03 | 2004-04-06 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | 디스플레이장치및디스플레이장치에사용하는컬러음극선관 |
KR100412521B1 (ko) * | 1995-12-30 | 2004-03-18 | 삼성에스디아이 주식회사 | 칼라음극선관용전자총 |
JP2000504474A (ja) * | 1996-11-04 | 2000-04-11 | フィリップス エレクトロニクス ネムローゼ フェンノートシャップ | インライン型電子銃を有するカラー陰極線管 |
TW405142B (en) * | 1997-01-13 | 2000-09-11 | Toshiba Corp | Color cathode ray tube |
RU2139594C1 (ru) * | 1997-01-21 | 1999-10-10 | Хаханина Татьяна Ивановна | Установка для химической очистки поверхности изделий, преимущественно полупроводниковых пластин |
FR2859572A1 (fr) * | 2003-09-10 | 2005-03-11 | Thomson Licensing Sa | Canon a electrons pour tube a rayons cathodiques a definition amelioree |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2957106A (en) * | 1954-08-12 | 1960-10-18 | Rca Corp | Plural beam gun |
US3619686A (en) * | 1969-03-07 | 1971-11-09 | Sony Corp | Color cathode-ray tube with in-line plural electron sources and central section of common grid protruding toward central source |
US3875446A (en) * | 1969-06-02 | 1975-04-01 | Sony Corp | Acute angle source of plural beams for color cathode ray tube |
US3628077A (en) * | 1970-02-26 | 1971-12-14 | Sylvania Electric Prod | Electron gun having concave coined grid and annular rib |
NL7208728A (ko) * | 1971-07-28 | 1973-12-28 | ||
US3863091A (en) * | 1972-12-29 | 1975-01-28 | Hitachi Ltd | Electron gun assembly with improved unitary lens system |
JPS6051232B2 (ja) * | 1975-09-25 | 1985-11-13 | 株式会社日立製作所 | 電子銃装置 |
JPS5239365A (en) * | 1975-09-25 | 1977-03-26 | Hitachi Ltd | Electronic gun device |
CA1058269A (en) * | 1976-01-16 | 1979-07-10 | Horst H. Blumenberg | Unitized in-line electron gun and a method of manufacture thereof |
JPS5351958A (en) * | 1976-10-22 | 1978-05-11 | Hitachi Ltd | Electron gun |
JPS5370662A (en) * | 1976-12-06 | 1978-06-23 | Toshiba Corp | 3 electron gun constituting body of in-line type |
JPS5370663A (en) * | 1976-12-06 | 1978-06-23 | Toshiba Corp | 3 electron gun constituting body of in-line type |
JPS53118972A (en) * | 1977-03-28 | 1978-10-17 | Toshiba Corp | Electron gun constituent body |
JPS543645U (ko) * | 1977-06-11 | 1979-01-11 | ||
NL175002C (nl) * | 1977-11-24 | 1984-09-03 | Philips Nv | Kathodestraalbuis met tenminste een elektronenkanon. |
NL178374C (nl) * | 1977-11-24 | 1986-03-03 | Philips Nv | Elektronenstraalbuis met niet-rotatiesymmetrische elektronenlens tussen eerste en tweede rooster. |
DE2832687C2 (de) * | 1978-07-26 | 1984-01-12 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Elektronenstrahlerzeugungssystem einer Farbbildkathodenstrahlröhre |
NL7809160A (nl) * | 1978-09-08 | 1980-03-11 | Philips Nv | Kleurenbeeldbuis. |
US4234814A (en) * | 1978-09-25 | 1980-11-18 | Rca Corporation | Electron gun with astigmatic flare-reducing beam forming region |
JPS5553853A (en) * | 1978-10-17 | 1980-04-19 | Toshiba Corp | Electron gun structure |
NL7904114A (nl) * | 1979-05-25 | 1980-11-27 | Philips Nv | Kleurenbeeldbuis. |
-
1981
- 1981-05-22 NL NL8102526A patent/NL8102526A/nl not_active Application Discontinuation
-
1982
- 1982-05-18 FR FR8208697A patent/FR2506515B1/fr not_active Expired
- 1982-05-19 JP JP57083344A patent/JPS57196456A/ja active Granted
- 1982-05-19 DE DE3218939A patent/DE3218939A1/de active Granted
- 1982-05-19 KR KR8202173A patent/KR900003937B1/ko not_active Expired
- 1982-05-19 CA CA000403333A patent/CA1183195A/en not_active Expired
- 1982-05-19 GB GB8214614A patent/GB2099214B/en not_active Expired
- 1982-05-19 BR BR8202897A patent/BR8202897A/pt unknown
- 1982-05-19 IT IT21364/82A patent/IT1151172B/it active
- 1982-05-20 ES ES512396A patent/ES8304711A1/es not_active Expired
- 1982-05-20 YU YU1077/82A patent/YU44347B/xx unknown
-
1986
- 1986-01-16 HK HK23/86A patent/HK2386A/xx not_active IP Right Cessation
-
1988
- 1988-09-27 US US07/251,068 patent/US4890032A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
IT8221364A0 (it) | 1982-05-19 |
IT1151172B (it) | 1986-12-17 |
HK2386A (en) | 1986-01-24 |
BR8202897A (pt) | 1983-05-03 |
JPS57196456A (en) | 1982-12-02 |
FR2506515A1 (fr) | 1982-11-26 |
YU44347B (en) | 1990-06-30 |
GB2099214A (en) | 1982-12-01 |
GB2099214B (en) | 1985-04-03 |
JPH0463502B2 (ko) | 1992-10-12 |
NL8102526A (nl) | 1982-12-16 |
ES512396A0 (es) | 1983-03-01 |
KR840000066A (ko) | 1984-01-30 |
FR2506515B1 (fr) | 1985-10-31 |
US4890032A (en) | 1989-12-26 |
YU107782A (en) | 1985-12-31 |
CA1183195A (en) | 1985-02-26 |
DE3218939A1 (de) | 1982-12-16 |
DE3218939C2 (ko) | 1991-05-02 |
ES8304711A1 (es) | 1983-03-01 |
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