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KR900008606A - 새도우마스크형 컬러음극선관 - Google Patents

새도우마스크형 컬러음극선관

Info

Publication number
KR900008606A
KR900008606A KR1019890017398A KR890017398A KR900008606A KR 900008606 A KR900008606 A KR 900008606A KR 1019890017398 A KR1019890017398 A KR 1019890017398A KR 890017398 A KR890017398 A KR 890017398A KR 900008606 A KR900008606 A KR 900008606A
Authority
KR
South Korea
Prior art keywords
ray tube
cathode ray
shadow mask
color cathode
type color
Prior art date
Application number
KR1019890017398A
Other languages
English (en)
Other versions
KR920007116B1 (ko
Inventor
타카오 카와무라
마사하루 크마다
히데오 타나베
마사끼 시노다
Original Assignee
가부시기가이샤 히다찌세이사구쇼
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=17885482&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=KR900008606(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 가부시기가이샤 히다찌세이사구쇼 filed Critical 가부시기가이샤 히다찌세이사구쇼
Publication of KR900008606A publication Critical patent/KR900008606A/ko
Application granted granted Critical
Publication of KR920007116B1 publication Critical patent/KR920007116B1/ko
Expired 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
    • H01J29/86—Vessels; Containers; Vacuum locks
    • 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
    • H01J29/073—Mounting arrangements associated with shadow masks
    • 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
KR1019890017398A 1988-11-30 1989-11-29 새도우마스크형 컬러음극선관 Expired KR920007116B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP63300494A JP2845908B2 (ja) 1988-11-30 1988-11-30 シャドウマスク型カラー陰極線管
JP63-300494 1988-11-30

Publications (2)

Publication Number Publication Date
KR900008606A true KR900008606A (ko) 1990-06-03
KR920007116B1 KR920007116B1 (ko) 1992-08-24

Family

ID=17885482

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890017398A Expired KR920007116B1 (ko) 1988-11-30 1989-11-29 새도우마스크형 컬러음극선관

Country Status (3)

Country Link
US (1) US5216321A (ko)
JP (1) JP2845908B2 (ko)
KR (1) KR920007116B1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100282536B1 (ko) * 1997-04-12 2001-02-15 김순택 음극선관

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5363011A (en) * 1992-11-12 1994-11-08 Zenith Electronics Corporation Strip-type shadow mask effective to alleviate degrouping
US5532545A (en) * 1993-05-19 1996-07-02 Matsushita Electronics Corporation Color cathode ray tube
KR100301196B1 (ko) * 1994-07-20 2001-11-22 구자홍 칼라음극선관의판넬구조
EP0828281A4 (en) * 1996-03-06 1999-09-01 Toshiba Kk CATHODE RAY TUBE AND MANUFACTURING METHOD THEREOF
JP2993437B2 (ja) 1996-08-23 1999-12-20 ソニー株式会社 カラー受像管用ガラスバルブ及びカラー受像管
TW373214B (en) * 1996-12-18 1999-11-01 Toshiba Corp Color cathode ray tube and its fabricating method
JP3271565B2 (ja) * 1997-02-24 2002-04-02 三菱電機株式会社 カラー陰極線管パネル
TW529054B (en) 1997-04-12 2003-04-21 Samsung Display Devices Co Ltd Cathode-ray tube
US6774553B2 (en) 1997-04-12 2004-08-10 Samsung Sdi Co., Ltd. Cathode-ray tube
US6680565B2 (en) 1997-04-12 2004-01-20 Samsung Sdi Co., Ltd. Cathode-ray tube
JPH1173896A (ja) * 1997-08-28 1999-03-16 Mitsubishi Electric Corp カラー受像管
TW393661B (en) * 1997-09-02 2000-06-11 Mitsubishi Electric Corp Color picture tube device with stretched shadow grille
JPH11288676A (ja) * 1997-12-10 1999-10-19 Toshiba Corp カラー受像管
US6639346B2 (en) 1997-12-17 2003-10-28 Samsung Display Devices Co., Ltd. CRT panel and a method for manufacturing the same
JPH11242940A (ja) 1997-12-26 1999-09-07 Toshiba Corp カラー受像管
KR100267963B1 (ko) 1998-08-17 2000-10-16 구자홍 음극선관용 패널
JP2000133173A (ja) 1998-10-27 2000-05-12 Mitsubishi Electric Corp 画像表示装置
KR100300319B1 (ko) * 1998-11-13 2001-10-29 김순택 음극선관
US6465945B1 (en) 1999-06-16 2002-10-15 Kabushiki Kaisha Toshiba Color cathode-ray tube
KR100331818B1 (ko) * 2000-04-11 2002-04-09 구자홍 음극선관용 섀도우 마스크
KR100331820B1 (ko) * 2000-04-12 2002-04-09 구자홍 평면 음극선관

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3777204A (en) * 1972-03-30 1973-12-04 Gte Sylvania Inc Tri-color cathode ray tube employing a shadow mask having elongated apertures
US4631439A (en) * 1983-02-25 1986-12-23 Rca Corporation Cathode-ray tube having cylindrical faceplate and shadow mask with minor axis curvatures
JPH0731421B2 (ja) * 1985-09-17 1995-04-10 富士ゼロックス株式会社 現像剤組成物
US4884006A (en) * 1986-12-30 1989-11-28 Zenith Electronics Corporation Inner surface specular reflection suppression in flat CRT faceplate
US4779025A (en) * 1987-02-20 1988-10-18 Dontech Incorporated Computer touch panel filter
KR900004820B1 (ko) * 1987-03-03 1990-07-07 미쓰비시덴기 가부시기가이샤 새도 마스크식 컬러 브라운관
US4806583A (en) * 1987-06-19 1989-02-21 Battaglia Charles R Antiglare coating

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100282536B1 (ko) * 1997-04-12 2001-02-15 김순택 음극선관

Also Published As

Publication number Publication date
JP2845908B2 (ja) 1999-01-13
US5216321A (en) 1993-06-01
KR920007116B1 (ko) 1992-08-24
JPH02148544A (ja) 1990-06-07

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Legal Events

Date Code Title Description
A201 Request for examination
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19891129

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Patent event date: 19891129

Comment text: Request for Examination of Application

PG1501 Laying open of application
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Comment text: Notification of reason for refusal

Patent event date: 19911010

Patent event code: PE09021S01D

G160 Decision to publish patent application
PG1605 Publication of application before grant of patent

Comment text: Decision on Publication of Application

Patent event code: PG16051S01I

Patent event date: 19920727

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

Patent event code: PE07011S01D

Comment text: Decision to Grant Registration

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