KR920003354B1 - Color picture tube - Google Patents

Color picture tube

Info

Publication number
KR920003354B1
KR920003354B1 KR8810926A KR880010926A KR920003354B1 KR 920003354 B1 KR920003354 B1 KR 920003354B1 KR 8810926 A KR8810926 A KR 8810926A KR 880010926 A KR880010926 A KR 880010926A KR 920003354 B1 KR920003354 B1 KR 920003354B1
Authority
KR
South Korea
Prior art keywords
picture tube
color picture
color
tube
picture
Prior art date
Application number
KR8810926A
Other languages
English (en)
Other versions
KR890004377A (ko
Inventor
Masazuku Inoue
Kiyoshi Dokida
Toshinao Sone
Takeshi Fujiwara
Kazunori Nakane
Original Assignee
Toshiba 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
Priority claimed from JP21028787A external-priority patent/JP2507466B2/ja
Priority claimed from JP31186787A external-priority patent/JP2645042B2/ja
Application filed by Toshiba Corp filed Critical Toshiba Corp
Publication of KR890004377A publication Critical patent/KR890004377A/ko
Priority to KR9201441A priority Critical patent/KR920003355B1/ko
Application granted granted Critical
Publication of KR920003354B1 publication Critical patent/KR920003354B1/ko

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
    • 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
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/07—Shadow masks
    • H01J2229/0727—Aperture plate
    • H01J2229/0788—Parameterised dimensions of aperture plate, e.g. relationships, polynomial expressions
KR8810926A 1987-08-26 1988-08-26 Color picture tube KR920003354B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR9201441A KR920003355B1 (en) 1987-08-26 1992-01-30 Color picture tube

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP?62-210287 1987-08-26
JP21028787A JP2507466B2 (ja) 1987-08-26 1987-08-26 カラ−受像管
JP?62-311867 1987-12-11
JP31186787A JP2645042B2 (ja) 1987-12-11 1987-12-11 カラー受像管

Publications (2)

Publication Number Publication Date
KR890004377A KR890004377A (ko) 1989-04-21
KR920003354B1 true KR920003354B1 (en) 1992-04-30

Family

ID=26517957

Family Applications (1)

Application Number Title Priority Date Filing Date
KR8810926A KR920003354B1 (en) 1987-08-26 1988-08-26 Color picture tube

Country Status (5)

Country Link
US (1) US4881004A (ko)
EP (1) EP0304922B1 (ko)
KR (1) KR920003354B1 (ko)
CN (1) CN1032395C (ko)
DE (1) DE3851811T2 (ko)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9000325A (nl) * 1990-02-12 1991-09-02 Koninkl Philips Electronics Nv Kathodestraalbuis en beeldweergeef-inrichting.
IT1239510B (it) * 1990-03-30 1993-11-03 Videocolor Spa Tubo a raggi catodici avente una lastra frontale perfezionata, con rapporto larghezza/altezza di 16/9"
KR940000380B1 (ko) * 1991-09-28 1994-01-19 삼성전관 주식회사 칼라 음극선관
EP0565169B1 (en) * 1992-04-06 1995-09-13 Koninklijke Philips Electronics N.V. Display device having a display window
MY109452A (en) * 1992-07-09 1997-01-31 Toshiba Kk Color cathode ray tube
JP3354254B2 (ja) * 1993-02-16 2002-12-09 株式会社東芝 カラー受像管
JP3526466B2 (ja) * 1993-11-26 2004-05-17 株式会社東芝 カラー受像管
JP3354297B2 (ja) * 1994-08-09 2002-12-09 株式会社東芝 カラー受像管
KR100301321B1 (ko) * 1997-03-14 2001-10-29 니시무로 타이죠 칼라음극선관
JPH11242940A (ja) * 1997-12-26 1999-09-07 Toshiba Corp カラー受像管
TW430851B (en) 1998-09-17 2001-04-21 Toshiba Corp Color picture tube
US6690106B1 (en) * 1999-04-28 2004-02-10 Hitachi, Ltd. Color cathode ray tube
JP2001126632A (ja) 1999-08-19 2001-05-11 Toshiba Corp カラー受像管
KR100357169B1 (ko) * 2000-01-06 2002-10-19 엘지전자주식회사 칼라 음극선관
KR100331818B1 (ko) * 2000-04-11 2002-04-09 구자홍 음극선관용 섀도우 마스크
KR100405234B1 (ko) * 2000-04-17 2003-11-12 가부시끼가이샤 도시바 칼라음극선관
JP2001319600A (ja) * 2000-05-08 2001-11-16 Hitachi Ltd カラー陰極線管
JP2002245948A (ja) 2001-02-15 2002-08-30 Toshiba Corp カラー受像管
KR100736627B1 (ko) * 2001-03-09 2007-07-06 엘지.필립스 엘시디 주식회사 액정 표시 장치용 컬러필터 기판 및 그의 제조 방법
KR100662942B1 (ko) * 2003-07-23 2006-12-28 가부시끼가이샤 도시바 음극선관
EP1617455B1 (en) * 2004-06-01 2007-08-01 Matsushita Toshiba Picture Display Co., Ltd. Color picture tube
KR100708845B1 (ko) * 2004-12-07 2007-04-17 삼성에스디아이 주식회사 음극선관용 새도우 마스크
KR100748975B1 (ko) * 2005-02-24 2007-08-13 엘지.필립스 디스플레이 주식회사 칼라음극선관
CN1976388B (zh) * 2006-12-15 2012-03-14 康佳集团股份有限公司 显像管的图像扫描装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1174058B (it) * 1983-02-25 1987-07-01 Rca Corp Tubo a raggi catodici con curvature differenti lungo gli assi maggiore e minore
US4786840A (en) * 1983-02-25 1988-11-22 Rca Licensing Corporation Cathode-ray tube having a faceplate panel with a substantially planar periphery
US4839556A (en) * 1983-02-25 1989-06-13 Rca Licensing Corporation Cathode-ray tube having an improved shadow mask contour
US4570101A (en) * 1983-09-06 1986-02-11 Rca Corporation Cathode-ray tube having a faceplate panel with a smooth aspherical screen surface
CZ278548B6 (en) * 1983-09-06 1994-03-16 Rca Licensing Corp Cathode-ray tube comprising a rectangular panel of the front plate
JP2534644B2 (ja) * 1984-09-13 1996-09-18 株式会社東芝 カラ−受像管
US4697119A (en) * 1985-01-11 1987-09-29 Kabushiki Kaisha Toshiba Color cathode ray tube having a non-spherical curved mask
JPH07111876B2 (ja) * 1985-01-11 1995-11-29 株式会社東芝 カラ−受像管

Also Published As

Publication number Publication date
DE3851811T2 (de) 1995-02-09
KR890004377A (ko) 1989-04-21
EP0304922A3 (en) 1989-10-18
CN1032395C (zh) 1996-07-24
EP0304922B1 (en) 1994-10-12
DE3851811D1 (de) 1994-11-17
CN1031624A (zh) 1989-03-08
EP0304922A2 (en) 1989-03-01
US4881004A (en) 1989-11-14

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E902 Notification of reason for refusal
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20080327

Year of fee payment: 17

EXPY Expiration of term