KR900002445B1 - 칼라 표시관 - Google Patents
칼라 표시관 Download PDFInfo
- Publication number
- KR900002445B1 KR900002445B1 KR8204809A KR820004809A KR900002445B1 KR 900002445 B1 KR900002445 B1 KR 900002445B1 KR 8204809 A KR8204809 A KR 8204809A KR 820004809 A KR820004809 A KR 820004809A KR 900002445 B1 KR900002445 B1 KR 900002445B1
- Authority
- KR
- South Korea
- Prior art keywords
- mask sheet
- edge
- mask
- color display
- display window
- 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
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
- H01J2229/0766—Details of skirt or border
- H01J2229/0772—Apertures, cut-outs, depressions, or the like
Landscapes
- Electrodes For Cathode-Ray Tubes (AREA)
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
- Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
Description
Claims (8)
- 다른 색깔로 발광하는 일정한 패턴을 가지는 실질적으로 직사각형인 표시윈도우와, 표시윈도우상으로 향하는 다수의 전자비임을 발생하기 위한 전자총 시스템과, 차양연부내에서 구멍패턴을 갖는 직립연부를 가지며, 또 약화부가 차양연부에 제공되는 마스크시이트로 이루어진 실질적으로 직사각형인 쉐도우마스크를 유리봉입물내에 구비하고 있는 칼라 표시관에 있어서, 구멍의 패턴이 신장구멍의 열로서 형성되며, 또 관련모서리에 있는 마스크시이트의 대각선을 가로지르는 방향에서 차양연부가 상기 대각선에 평행인 방향에서보다 더 약하게 하는 그러한 방식으로 실질적으로 마스크시이트의 각 모서리에 제공되는 것을 특징으로 하는 칼라 표시관.
- 제 1 항에 있어서, 약화부가 관련모서리에서 대각선에 실질적으로 평행하게 연장하는 신장피트의 열에 의해서 형성되고, 이 피트의 종방향이 관련 대각선에 실질적으로 평행한 것을 특징으로 하는 칼라 표시관.
- 제 1 항에 있어서, 약화부가 다수의 차양슬롯에 의해 형성되고 그것의 종방향이 관련모서리에서 대각선에 실질적으로 평행한 것을 특징으로 하는 칼라 표시관.
- 제 3 항에 있어서, 차양슬롯의 폭이 마스크시이트의 직립연부로부터 신장구멍 패턴을 향하여 증가하는 것을 특징으로 하는 칼라 표시관.
- 제 1,2,3 또는 4 항에 있어서, 약화부가 표시윈도우와 마주보는 마스크시이트의 면상에 존재하는 것을 특징으로 하는 칼라 표시관.
- 제 5 항에 있어서, 약화부가 또한 표시윈도우와 멀리 떨어진 마스크시이트 면상에 존재하는 것을 특징으로 하는 칼라 표시관.
- 제 6 항에 있어서, 표시윈도우로부터 멀리 떨어진 면상의 약화부가 표시윈도우와 마주보는 마스크시이트 면들상의 약화부 사이에 존재하는 것을 특징으로 하는 칼라 표시관.
- 제 1 항에 있어서, 게이스비드가 마스크시이트의 차양연부의 외주 가까이에 제공되는 것을 특징으로 하는 칼라 표시관.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL8104894A NL8104894A (nl) | 1981-10-29 | 1981-10-29 | Kleurenbeeldbuis. |
| NL4894 | 1981-10-29 | ||
| NL8104894 | 1981-10-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR840002153A KR840002153A (ko) | 1984-06-11 |
| KR900002445B1 true KR900002445B1 (ko) | 1990-04-14 |
Family
ID=19838285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR8204809A Expired KR900002445B1 (ko) | 1981-10-29 | 1982-10-26 | 칼라 표시관 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4859901A (ko) |
| EP (1) | EP0078573B1 (ko) |
| JP (1) | JPS5880247A (ko) |
| KR (1) | KR900002445B1 (ko) |
| BR (1) | BR8206231A (ko) |
| CA (1) | CA1200833A (ko) |
| DE (1) | DE3275786D1 (ko) |
| ES (1) | ES516867A0 (ko) |
| NL (1) | NL8104894A (ko) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4767962A (en) * | 1986-07-02 | 1988-08-30 | Zenith Electronics Corporation | Color cathode ray tube and tensible shadow mask blank for use therein |
| JPH08287841A (ja) * | 1995-02-13 | 1996-11-01 | Nec Kansai Ltd | シャドウマスク型カラー陰極線管 |
| JPH1069866A (ja) | 1996-08-29 | 1998-03-10 | Hitachi Ltd | 陰極線管 |
| US6163109A (en) * | 1996-08-29 | 2000-12-19 | Hitachi, Ltd. | Cathode ray tube having high and low refractive index films on the outer face of the glass panel thereof |
| KR19980022930A (ko) * | 1996-09-24 | 1998-07-06 | 손욱 | 컬러 수상관 |
| KR100213764B1 (ko) * | 1996-11-13 | 1999-08-02 | 구자홍 | 평면브라운관의 새도우마스크 구조체 |
| US6384522B1 (en) * | 1997-03-14 | 2002-05-07 | Kabushiki Kaisha Toshiba | Color cathode ray tube for reducing landing drift of electron beams on phosphor layers |
| KR19990000255A (ko) * | 1997-06-04 | 1999-01-15 | 손욱 | 멀티미디어용 음극선관 및 그 제조방법 |
| KR100224981B1 (ko) * | 1997-07-23 | 1999-10-15 | 구자홍 | 평면브라운관의 새도우마스크 구조체 |
| KR100255273B1 (ko) * | 1998-01-22 | 2000-05-01 | 손욱 | 새도우 마스크 및 그의 제조 방법 |
| TW460893B (en) * | 1998-11-27 | 2001-10-21 | Koninkl Philips Electronics Nv | Color selection means for color display tubes and color display tubes provided with the same |
| TWI270098B (en) * | 2000-08-04 | 2007-01-01 | Matsushita Electric Industrial Co Ltd | Cathode ray tube |
| KR100350622B1 (ko) * | 2000-12-22 | 2002-08-30 | 엘지전자주식회사 | 컬러 음극선관 |
| AU2003289838A1 (en) * | 2002-08-14 | 2004-03-11 | Lg. Philips Displays | Color display tube with improved color selection electrode |
| EP1432003A1 (en) * | 2002-12-20 | 2004-06-23 | Thomson Licensing S.A. | Cathode ray tube (CRT) including a shadow mask with a partially etched mask border and skirt |
| US8522489B2 (en) * | 2009-03-18 | 2013-09-03 | Sdk, Llc | Component for buildings |
| US20100236154A1 (en) * | 2009-03-18 | 2010-09-23 | Sdk, Llc | Lighting and shade components for building exteriors |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3737703A (en) * | 1970-07-31 | 1973-06-05 | Tokyo Shibaura Electric Co | Shadow mask frame construction |
| US3862448A (en) * | 1971-09-03 | 1975-01-21 | Hitachi Ltd | Colour picture tube including shadow mask having self-compensation function for thermal stress |
| JPS49112566A (ko) * | 1973-02-26 | 1974-10-26 | ||
| US3809945A (en) * | 1973-03-02 | 1974-05-07 | Zenith Radio Corp | Shadow mask for color cathode ray tube and method of manufacture thereof |
| JPS5183770A (ja) * | 1975-01-21 | 1976-07-22 | Tokyo Shibaura Electric Co | Shadomasuku |
| US4056755A (en) * | 1975-12-22 | 1977-11-01 | Rca Corporation | Color picture tube having mask-frame assembly with reduced thickness |
| JPS5552610U (ko) * | 1978-10-03 | 1980-04-08 | ||
| US4191909A (en) * | 1978-10-23 | 1980-03-04 | Zenith Radio Corporation | Color CRT with shadow mask having peripherally grooved skirt |
| US4300070A (en) * | 1978-11-30 | 1981-11-10 | Rca Corporation | Cathode-ray tube screen border improvement |
| US4370101A (en) * | 1980-08-18 | 1983-01-25 | John Vander Horst | Constant delivery inertia pump |
| JPH05257776A (ja) * | 1992-03-16 | 1993-10-08 | Hokkaido Nippon Denki Software Kk | 磁気テープデータ登録処理方法 |
-
1981
- 1981-10-29 NL NL8104894A patent/NL8104894A/nl not_active Application Discontinuation
-
1982
- 1982-10-25 JP JP57186218A patent/JPS5880247A/ja active Pending
- 1982-10-26 BR BR8206231A patent/BR8206231A/pt unknown
- 1982-10-26 KR KR8204809A patent/KR900002445B1/ko not_active Expired
- 1982-10-27 ES ES516867A patent/ES516867A0/es active Granted
- 1982-10-28 DE DE8282201343T patent/DE3275786D1/de not_active Expired
- 1982-10-28 CA CA000414415A patent/CA1200833A/en not_active Expired
- 1982-10-28 EP EP82201343A patent/EP0078573B1/en not_active Expired
-
1985
- 1985-10-03 US US06/785,085 patent/US4859901A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP0078573B1 (en) | 1987-03-18 |
| CA1200833A (en) | 1986-02-18 |
| JPS5880247A (ja) | 1983-05-14 |
| NL8104894A (nl) | 1983-05-16 |
| KR840002153A (ko) | 1984-06-11 |
| EP0078573A1 (en) | 1983-05-11 |
| BR8206231A (pt) | 1983-09-20 |
| ES8307415A1 (es) | 1983-06-16 |
| ES516867A0 (es) | 1983-06-16 |
| US4859901A (en) | 1989-08-22 |
| DE3275786D1 (en) | 1987-04-23 |
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| PA0109 | Patent application |
St.27 status event code: A-0-1-A10-A12-nap-PA0109 |
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| R17-X000 | Change to representative recorded |
St.27 status event code: A-3-3-R10-R17-oth-X000 |
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St.27 status event code: A-1-1-Q10-Q12-nap-PG1501 |
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| P11-X000 | Amendment of application requested |
St.27 status event code: A-2-2-P10-P11-nap-X000 |
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| P13-X000 | Application amended |
St.27 status event code: A-2-2-P10-P13-nap-X000 |
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| PA0201 | Request for examination |
St.27 status event code: A-1-2-D10-D11-exm-PA0201 |
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| PG1605 | Publication of application before grant of patent |
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| PE0701 | Decision of registration |
St.27 status event code: A-1-2-D10-D22-exm-PE0701 |
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| PR0701 | Registration of establishment |
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St.27 status event code: N-4-6-H10-H13-oth-PC1903 Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE Not in force date: 19930415 |
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