NL1012471C2 - Kleurenkathodestraalbuis. - Google Patents

Kleurenkathodestraalbuis. Download PDF

Info

Publication number
NL1012471C2
NL1012471C2 NL1012471A NL1012471A NL1012471C2 NL 1012471 C2 NL1012471 C2 NL 1012471C2 NL 1012471 A NL1012471 A NL 1012471A NL 1012471 A NL1012471 A NL 1012471A NL 1012471 C2 NL1012471 C2 NL 1012471C2
Authority
NL
Netherlands
Prior art keywords
passage opening
slit
cathode ray
color cathode
ray tube
Prior art date
Application number
NL1012471A
Other languages
English (en)
Dutch (nl)
Other versions
NL1012471A1 (nl
Inventor
Tsutomu Banno
Nobomitsu Aibara
Soshi Fukao
Original Assignee
Nec Corp
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 Nec Corp filed Critical Nec Corp
Publication of NL1012471A1 publication Critical patent/NL1012471A1/xx
Application granted granted Critical
Publication of NL1012471C2 publication Critical patent/NL1012471C2/nl

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
    • 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
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/06—Screens for shielding; Masks interposed in the electron stream

Landscapes

  • Electrodes For Cathode-Ray Tubes (AREA)
NL1012471A 1998-07-16 1999-06-29 Kleurenkathodestraalbuis. NL1012471C2 (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP20162598A JP3353712B2 (ja) 1998-07-16 1998-07-16 カラー陰極線管
JP20162598 1998-07-16

Publications (2)

Publication Number Publication Date
NL1012471A1 NL1012471A1 (nl) 2000-01-18
NL1012471C2 true NL1012471C2 (nl) 2002-05-14

Family

ID=16444177

Family Applications (1)

Application Number Title Priority Date Filing Date
NL1012471A NL1012471C2 (nl) 1998-07-16 1999-06-29 Kleurenkathodestraalbuis.

Country Status (4)

Country Link
US (1) US6313574B1 (ja)
JP (1) JP3353712B2 (ja)
KR (1) KR100348509B1 (ja)
NL (1) NL1012471C2 (ja)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4124387B2 (ja) * 1999-01-26 2008-07-23 大日本印刷株式会社 ブラウン管用シャドウマスク
KR100319325B1 (ko) * 2000-02-01 2002-01-05 구자홍 음극선관용 섀도우마스크
KR20010081586A (ko) * 2000-02-16 2001-08-29 구자홍 칼라 음극선관용 섀도우 마스크
JP2002110063A (ja) * 2000-09-28 2002-04-12 Dainippon Printing Co Ltd シャドウマスク
KR100730101B1 (ko) * 2000-12-04 2007-06-19 삼성에스디아이 주식회사 평면형 음극선관용 텐션마스크
EP1220275A3 (en) * 2000-12-28 2007-06-06 Kabushiki Kaisha Toshiba Shadow mask and color cathode ray tube
KR20030022580A (ko) * 2001-09-11 2003-03-17 삼성에스디아이 주식회사 칼라 음극선관용 텐션 마스크와 텐션 마스크 프레임 조립체
KR100505094B1 (ko) * 2002-05-29 2005-08-03 엘지.필립스 디스플레이 주식회사 새도우 마스크의 슬롯 형상 구조
JP2006114302A (ja) * 2004-10-14 2006-04-27 Dainippon Printing Co Ltd シャドウマスク
KR100739622B1 (ko) * 2005-04-08 2007-07-16 삼성에스디아이 주식회사 음극선관용 새도우 마스크
US9728370B2 (en) * 2015-01-30 2017-08-08 Varex Imaging Corporation Focusing structures with non-rectilinear focusing apertures

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01320738A (ja) * 1988-06-21 1989-12-26 Matsushita Electron Corp カラー受像管
EP0487106A1 (en) * 1990-11-22 1992-05-27 Kabushiki Kaisha Toshiba Shadow mask for color cathode ray tube
EP0641009A2 (en) * 1993-08-25 1995-03-01 Kabushiki Kaisha Toshiba Color cathode ray tube and method of manufacturing the same
EP0684626A1 (en) * 1994-05-27 1995-11-29 Kabushiki Kaisha Toshiba Color cathode ray tube and method of manufacturing shadow mask
EP0707335A1 (en) * 1994-10-14 1996-04-17 Thomson Consumer Electronics, Inc. Display apparatus having an enhanced resolution shadow mask and method of making same

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3184579B2 (ja) 1990-11-22 2001-07-09 株式会社東芝 シャドウマスク、シャドウマスク焼付け用原版およびその製造方法
JPH09265916A (ja) * 1996-03-29 1997-10-07 Nec Kansai Ltd シャドウマスクとその製造方法
KR200235771Y1 (ko) * 1996-09-09 2001-10-25 김순택 음극선관용 새도우마스크
JPH10241596A (ja) * 1997-02-26 1998-09-11 Nec Kansai Ltd シャドウマスクとその製造方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01320738A (ja) * 1988-06-21 1989-12-26 Matsushita Electron Corp カラー受像管
EP0487106A1 (en) * 1990-11-22 1992-05-27 Kabushiki Kaisha Toshiba Shadow mask for color cathode ray tube
EP0641009A2 (en) * 1993-08-25 1995-03-01 Kabushiki Kaisha Toshiba Color cathode ray tube and method of manufacturing the same
EP0684626A1 (en) * 1994-05-27 1995-11-29 Kabushiki Kaisha Toshiba Color cathode ray tube and method of manufacturing shadow mask
EP0707335A1 (en) * 1994-10-14 1996-04-17 Thomson Consumer Electronics, Inc. Display apparatus having an enhanced resolution shadow mask and method of making same

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 014, no. 130 (E - 0901) 12 March 1990 (1990-03-12) *

Also Published As

Publication number Publication date
US6313574B1 (en) 2001-11-06
JP2000036258A (ja) 2000-02-02
KR20000011741A (ko) 2000-02-25
KR100348509B1 (ko) 2002-08-13
JP3353712B2 (ja) 2002-12-03
NL1012471A1 (nl) 2000-01-18

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RD2N Patents in respect of which a decision has been taken or a report has been made (novelty report)

Effective date: 20020110

PD2B A search report has been drawn up
VD1 Lapsed due to non-payment of the annual fee

Effective date: 20050101