DE2655943A1 - Lochmaske fuer farbfernsehbildroehren - Google Patents

Lochmaske fuer farbfernsehbildroehren

Info

Publication number
DE2655943A1
DE2655943A1 DE19762655943 DE2655943A DE2655943A1 DE 2655943 A1 DE2655943 A1 DE 2655943A1 DE 19762655943 DE19762655943 DE 19762655943 DE 2655943 A DE2655943 A DE 2655943A DE 2655943 A1 DE2655943 A1 DE 2655943A1
Authority
DE
Germany
Prior art keywords
mask
depressions
shadow mask
perforations
mask according
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.)
Withdrawn
Application number
DE19762655943
Other languages
German (de)
English (en)
Inventor
Silas A Brown
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Buckbee Mears Co
Original Assignee
Buckbee Mears Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Buckbee Mears Co filed Critical Buckbee Mears Co
Publication of DE2655943A1 publication Critical patent/DE2655943A1/de
Withdrawn legal-status Critical Current

Links

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

Landscapes

  • Electrodes For Cathode-Ray Tubes (AREA)
DE19762655943 1976-03-18 1976-12-10 Lochmaske fuer farbfernsehbildroehren Withdrawn DE2655943A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/668,317 US4048536A (en) 1976-03-18 1976-03-18 Shadow mask with plurality of recessed regions extending across mask in two directions

Publications (1)

Publication Number Publication Date
DE2655943A1 true DE2655943A1 (de) 1977-09-22

Family

ID=24681859

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19762655943 Withdrawn DE2655943A1 (de) 1976-03-18 1976-12-10 Lochmaske fuer farbfernsehbildroehren

Country Status (9)

Country Link
US (1) US4048536A (US20090163788A1-20090625-C00002.png)
JP (1) JPS5931824B2 (US20090163788A1-20090625-C00002.png)
BE (1) BE851432A (US20090163788A1-20090625-C00002.png)
CA (1) CA1069574A (US20090163788A1-20090625-C00002.png)
DE (1) DE2655943A1 (US20090163788A1-20090625-C00002.png)
FR (1) FR2344954A1 (US20090163788A1-20090625-C00002.png)
GB (1) GB1567209A (US20090163788A1-20090625-C00002.png)
IT (1) IT1076505B (US20090163788A1-20090625-C00002.png)
NL (1) NL7701256A (US20090163788A1-20090625-C00002.png)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4131822A (en) * 1977-05-20 1978-12-26 Rca Corporation Cathode ray tube with stress-relieved slot-aperture shadow mask
US4293792A (en) * 1979-12-18 1981-10-06 Rca Corporation Color picture tube having improved slit type shadow mask
JPS58175237A (ja) * 1982-04-06 1983-10-14 Toshiba Corp カラ−受像管
FR2576452A1 (fr) * 1985-01-22 1986-07-25 Rca Corp Tube image couleur a masque d'ombre perfectionne
JPS61195614A (ja) * 1985-02-27 1986-08-29 株式会社クボタ メイズ等の収穫機
US5382870A (en) * 1992-09-21 1995-01-17 Bmc Industries, Inc. Stackable aperture masks
DE69718986T2 (de) * 1996-11-11 2004-01-08 Kabushiki Kaisha Toshiba, Kawasaki Schattenmaske und Verfahren zu deren Herstellung
CN1381065A (zh) * 2000-03-20 2002-11-20 皇家菲利浦电子有限公司 带有改进的狭缝荫罩的阴极射线管
KR100692872B1 (ko) * 2004-02-04 2007-03-12 엘지전자 주식회사 마스크 및 그 제조방법과 그를 이용한 유기 전계 발광소자의 제조방법
JP2006351236A (ja) * 2005-06-13 2006-12-28 Matsushita Toshiba Picture Display Co Ltd カラー陰極線管
KR100796617B1 (ko) * 2006-12-27 2008-01-22 삼성에스디아이 주식회사 마스크 장치와 마스크 장치의 제조방법 및 이를 이용한유기전계발광표시장치의 제조방법

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3916243A (en) * 1974-09-20 1975-10-28 Buckbee Mears Co Channeled shadow mask

Also Published As

Publication number Publication date
FR2344954A1 (fr) 1977-10-14
IT1076505B (it) 1985-04-27
FR2344954B1 (US20090163788A1-20090625-C00002.png) 1979-03-09
BE851432A (nl) 1977-05-31
GB1567209A (en) 1980-05-14
CA1069574A (en) 1980-01-08
NL7701256A (nl) 1977-09-20
US4048536A (en) 1977-09-13
JPS5931824B2 (ja) 1984-08-04
JPS52113672A (en) 1977-09-22

Similar Documents

Publication Publication Date Title
DE2655943A1 (de) Lochmaske fuer farbfernsehbildroehren
DE3014428C2 (US20090163788A1-20090625-C00002.png)
DE2657662C2 (de) Belichtungsvorrichtung zur Herstellung eines Bildschirmes einer Farbbildröhre und mit Hilfe dieser Vorrichtung hergestellter Bildschirm
DE2459004A1 (de) Entsprechend der formgebung des bildschirmes gebogene lochmaske fuer fernsehbildroehren und verfahren zu deren herstellung
DE2829973C3 (de) Lochmaske für eine Lochmasken-Kathodenstrahlröhre
DD155465A5 (de) Farbbildroehre mit verbesserter schlitzmaske und verfahren zu ihrer herstellung
DE2453007C3 (de) Farbauswahlelektrode mit Tragrahmen für mehrstrahlige Elektronenstrahl-Farbbildröhren
DE2012937B2 (de) Lochmaskenstuetzeinrichtung fuer eine farbfernsehbildroehre
DE2914839A1 (de) Farbbildroehre mit einer schlitzlochmaske
DE2948361C2 (de) Schlitzmaske für eine Farbbildkathodenstrahlröhre mit Streifenleuchtschirm
DE3249026C2 (US20090163788A1-20090625-C00002.png)
DE3047610C2 (de) Schlitzlochmaske für eine Farbbildröhre
DE2619871A1 (de) Kathodenstrahlroehre mit verbesserter schirmstruktur
DE2551327C3 (de) Einrichtung zur Befestigung der inneren magnetischen Abschirmung einer Kathodenstrahl-Farbbildröhre
DE2743627A1 (de) Schattenmaskenanordnung fuer eine kathodenstrahlroehre
DE3608434A1 (de) Farbbildroehre mit verbessertem linienbildschirm
DD244875A5 (de) Farbfernsehbildroehre mit glatt verlaufenden schirmraendern
DE60132940T2 (de) Kathodenstrahlröhre
DE69928358T2 (de) Farbkathodenstrahlröhre und elastisches stützelement für farbkathodenstrahlröhre
DE3608433C2 (US20090163788A1-20090625-C00002.png)
DE10113156A1 (de) Cathode ray tube having a frame/mask assembly
DE2822016B2 (de) Schlitzlochmaske
DE2903107C2 (de) Abstandhalter für Berieselungsplatten von atmosphärischen Kühlvorrichtungen
DE2446781A1 (de) Verfahren zur einaetzung von durchbrechungen in ein metallband, insbesondere zur anfertigung von lochmasken fuer bildroehren von farbfernsehgeraeten
DE69910718T2 (de) Farbkathodenstrahlröhre

Legal Events

Date Code Title Description
8128 New person/name/address of the agent

Representative=s name: SCHICKEDANZ, W., DIPL.-ING., PAT.-ANW., 6050 OFFEN

8139 Disposal/non-payment of the annual fee