JP3926953B2 - カラー受像管 - Google Patents

カラー受像管 Download PDF

Info

Publication number
JP3926953B2
JP3926953B2 JP33459999A JP33459999A JP3926953B2 JP 3926953 B2 JP3926953 B2 JP 3926953B2 JP 33459999 A JP33459999 A JP 33459999A JP 33459999 A JP33459999 A JP 33459999A JP 3926953 B2 JP3926953 B2 JP 3926953B2
Authority
JP
Japan
Prior art keywords
electrode
electron
lens
grid
diameter
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 - Fee Related
Application number
JP33459999A
Other languages
English (en)
Japanese (ja)
Other versions
JP2001155656A (ja
JP2001155656A5 (enExample
Inventor
淳一 木宮
俊二 大久保
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.)
Toshiba Corp
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
Application filed by Toshiba Corp filed Critical Toshiba Corp
Priority to JP33459999A priority Critical patent/JP3926953B2/ja
Priority to TW089124430A priority patent/TW495791B/zh
Priority to KR1020000069818A priority patent/KR100348694B1/ko
Priority to US09/718,484 priority patent/US6720726B1/en
Priority to CNB001352075A priority patent/CN100339930C/zh
Publication of JP2001155656A publication Critical patent/JP2001155656A/ja
Publication of JP2001155656A5 publication Critical patent/JP2001155656A5/ja
Application granted granted Critical
Publication of JP3926953B2 publication Critical patent/JP3926953B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/48—Electron guns
    • H01J29/50—Electron guns two or more guns in a single vacuum space, e.g. for plural-ray tube
    • 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
    • H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/48—Electron guns
    • H01J29/51—Arrangements for controlling convergence of a plurality of beams by means of electric field only
    • 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
    • H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/48—Electron guns
    • H01J29/50—Electron guns two or more guns in a single vacuum space, e.g. for plural-ray tube
    • H01J29/503—Three or more guns, the axes of which lay in a common plane
JP33459999A 1999-11-25 1999-11-25 カラー受像管 Expired - Fee Related JP3926953B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP33459999A JP3926953B2 (ja) 1999-11-25 1999-11-25 カラー受像管
TW089124430A TW495791B (en) 1999-11-25 2000-11-17 Color picture tube
KR1020000069818A KR100348694B1 (ko) 1999-11-25 2000-11-23 칼라수상관
US09/718,484 US6720726B1 (en) 1999-11-25 2000-11-24 Color cathode ray tube
CNB001352075A CN100339930C (zh) 1999-11-25 2000-11-27 彩色显像管

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP33459999A JP3926953B2 (ja) 1999-11-25 1999-11-25 カラー受像管

Publications (3)

Publication Number Publication Date
JP2001155656A JP2001155656A (ja) 2001-06-08
JP2001155656A5 JP2001155656A5 (enExample) 2005-04-07
JP3926953B2 true JP3926953B2 (ja) 2007-06-06

Family

ID=18279203

Family Applications (1)

Application Number Title Priority Date Filing Date
JP33459999A Expired - Fee Related JP3926953B2 (ja) 1999-11-25 1999-11-25 カラー受像管

Country Status (5)

Country Link
US (1) US6720726B1 (enExample)
JP (1) JP3926953B2 (enExample)
KR (1) KR100348694B1 (enExample)
CN (1) CN100339930C (enExample)
TW (1) TW495791B (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100447236B1 (ko) * 2002-02-28 2004-09-04 엘지.필립스디스플레이(주) 칼라 음극선관용 전자총
JP2005222900A (ja) 2004-02-09 2005-08-18 Matsushita Toshiba Picture Display Co Ltd インライン型電子銃及びそれを用いたカラー陰極線管装置
CN110534387B (zh) * 2019-09-06 2024-05-17 湖北大学 一种铁电陶瓷集束电子发射器

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2988658A (en) * 1959-07-02 1961-06-13 Tung Sol Electric Inc Electron gun for cathode ray tube
DE3561781D1 (en) 1984-02-20 1988-04-07 Toshiba Kk Electron gun
JP2693470B2 (ja) * 1988-03-16 1997-12-24 株式会社東芝 カラー受像管
JPH06251722A (ja) * 1993-02-24 1994-09-09 Hitachi Ltd 陰極線管
JP3324282B2 (ja) 1994-07-11 2002-09-17 松下電器産業株式会社 カラー受像管装置
JPH09190774A (ja) * 1996-01-10 1997-07-22 Hitachi Ltd カラー陰極線管
JPH09320485A (ja) 1996-03-26 1997-12-12 Sony Corp カラー陰極線管
JPH10116572A (ja) * 1996-10-14 1998-05-06 Hitachi Ltd カラー陰極線管
JP3655440B2 (ja) * 1997-08-05 2005-06-02 松下電器産業株式会社 カラー受像管
JPH11144641A (ja) * 1997-09-05 1999-05-28 Hitachi Ltd カラー陰極線管
TW392191B (en) * 1997-10-30 2000-06-01 Toshiba Corp Color cathode ray tube apparatus
KR100311475B1 (ko) * 1999-06-11 2001-10-17 구자홍 칼라 음극선관용 전자총의 구조
KR20010018138A (ko) * 1999-08-17 2001-03-05 구자홍 칼라 음극선관용 전자총
JP2001093436A (ja) * 1999-09-22 2001-04-06 Hitachi Ltd カラー陰極線管

Also Published As

Publication number Publication date
CN100339930C (zh) 2007-09-26
TW495791B (en) 2002-07-21
JP2001155656A (ja) 2001-06-08
CN1298195A (zh) 2001-06-06
US6720726B1 (en) 2004-04-13
KR20010051890A (ko) 2001-06-25
KR100348694B1 (ko) 2002-08-13

Similar Documents

Publication Publication Date Title
JP3576217B2 (ja) 受像管装置
EP0986088B1 (en) Color cathode ray tube having a low dynamic focus voltage
US4851741A (en) Electron gun for color picture tube
JP3926953B2 (ja) カラー受像管
US6614156B2 (en) Cathode-ray tube apparatus
EP1211710A2 (en) Cathode ray tube apparatus
JPH08148095A (ja) 電子銃およびこの電子銃を備えたカラー陰極線管
JPH05325825A (ja) カラー陰極線管用電子銃
US6479926B1 (en) Cathode ray tube
JPH10106452A (ja) カラー陰極線管用電子銃
JP3672390B2 (ja) カラー陰極線管用電子銃
US6456018B1 (en) Electron gun for color cathode ray tube
JPH1125879A (ja) カラー陰極線管用電子銃
JP3734327B2 (ja) カラーブラウン管装置
JPH07169410A (ja) カラー受像管用インライン型電子銃
JP2001216916A (ja) 陰極線管装置
KR100646910B1 (ko) 음극선관장치
JPH09259787A (ja) カラー陰極線管
JPH06196108A (ja) 陰極線管
KR100224977B1 (ko) 칼라음극선관용 전자총
KR100308051B1 (ko) 칼라 음극선관용 전자총
JPH09134680A (ja) カラー受像管装置
JPH1092333A (ja) カラーブラウン管
US20010035708A1 (en) Color cathode ray tube
JP2006202544A (ja) カラーブラウン管装置

Legal Events

Date Code Title Description
A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20040520

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20040520

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20050510

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20050517

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20050708

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20050830

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20051031

A911 Transfer to examiner for re-examination before appeal (zenchi)

Free format text: JAPANESE INTERMEDIATE CODE: A911

Effective date: 20051220

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20070123

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20070130

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20070227

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20070301

LAPS Cancellation because of no payment of annual fees