DE69113422D1 - Kathodenstrahlröhrenanzeige. - Google Patents

Kathodenstrahlröhrenanzeige.

Info

Publication number: DE69113422D1
Authority: DE; Germany
Prior art keywords: ray tube; cathode ray; tube display; display; cathode
Prior art date: 1990-12-26
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

DE69113422T

Other languages

English (en)

Other versions

DE69113422T2 (de

Inventor

Masanori Ogino

Takeo Yamada

Miyuki Ikeda

Tsuneo Hamingu Hitach Fujikura

Takahiko Fujiwara

Etsuhiro Nakagiri

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.)

Hitachi Ltd

Original Assignee

Hitachi Ltd

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.)

1990-12-26

Filing date

1991-12-23

Publication date

1995-11-02

1991-12-23 Application filed by Hitachi Ltd filed Critical Hitachi Ltd

1995-11-02 Publication of DE69113422D1 publication Critical patent/DE69113422D1/de

1996-06-13 Application granted granted Critical

1996-06-13 Publication of DE69113422T2 publication Critical patent/DE69113422T2/de

2011-12-24 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/64—Circuits for processing colour signals
- H04N9/645—Beam current control means

Landscapes

Engineering & Computer Science (AREA)
Multimedia (AREA)
Signal Processing (AREA)
Processing Of Color Television Signals (AREA)
Details Of Television Scanning (AREA)
Picture Signal Circuits (AREA)

DE69113422T 1990-12-26 1991-12-23 Kathodenstrahlröhrenanzeige. Expired - Fee Related DE69113422T2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP02417590A JP3127963B2 (ja)	1990-12-26	1990-12-26	陰極線管ディスプレイ

Publications (2)

Publication Number	Publication Date
DE69113422D1 true DE69113422D1 (de)	1995-11-02
DE69113422T2 DE69113422T2 (de)	1996-06-13

Family

ID=18525674

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE69113422T Expired - Fee Related DE69113422T2 (de)	1990-12-26	1991-12-23	Kathodenstrahlröhrenanzeige.

Country Status (4)

Country	Link
US (1)	US5589883A (de)
EP (1)	EP0492574B1 (de)
JP (2)	JP3127963B2 (de)
DE (1)	DE69113422T2 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2695283B1 (fr) *	1992-08-27	1994-12-09	Sgs Thomson Microelectronics	Circuit et procédé de détection de tube chaud.
US5488417A (en) *	1994-05-19	1996-01-30	Thomson Consumer Electronics, Inc.	Automatic kinescope bias control system
JP3341953B2 (ja) *	1994-09-20	2002-11-05	ソニー株式会社	カソード電流検出回路及びカソード電流検出方法
JP3417201B2 (ja) *	1996-04-19	2003-06-16	松下電器産業株式会社	保護回路と信号処理ｌｓｉ
JP2877072B2 (ja) *	1996-05-20	1999-03-31	日本電気株式会社	カソード電流検出回路
JPH09312852A (ja) *	1996-05-22	1997-12-02	Matsushita Electric Ind Co Ltd	自動ビーム電流制限装置
US5892544A (en) *	1997-09-15	1999-04-06	Sony Electronics, Inc.	Beam current detection and control system for a cathode ray tube
JPH11252402A (ja) *	1998-03-04	1999-09-17	Sony Corp	表示装置
JP3834990B2 (ja) *	1998-03-06	2006-10-18	ソニー株式会社	陰極線管表示装置
US6118233A (en) *	1998-08-07	2000-09-12	Thomson Licensing S.A.	Dynamic focus voltage disabling circuit
DE19840049C5 (de)	1998-09-02	2007-11-08	Leica Geosystems Ag	Vorrichtung zur optischen Distanzmessung
JP4218086B2 (ja) *	1998-09-28	2009-02-04	ソニー株式会社	画像表示装置
US6437833B1 (en) *	1998-11-18	2002-08-20	Kabushiki Kaisha Toshiba	Automatic white balance adjusting circuit in color image display
JP2001326877A (ja) *	2000-05-18	2001-11-22	Mitsubishi Electric Corp	ビデオプロジェクタのビーム電流制限回路
CN105355161B (zh) *	2015-12-05	2018-06-15	中国航空工业集团公司洛阳电光设备研究所	一种平视显示器防亮点烧蚀保护方法和保护装置
CN119355015A (zh) *	2024-12-26	2025-01-24	昆山医源医疗技术有限公司	Ct测试球管

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS562820B2 (de) *	1971-12-24	1981-01-21
GB1432254A (en) *	1972-06-15	1976-04-14	Bang & Olufsen As	Television receivers
NL7301980A (de) *	1973-02-13	1974-08-15
JPS5612050B2 (de) *	1974-05-30	1981-03-18
NL7709362A (nl) *	1977-08-25	1979-02-27	Philips Nv	Kleurentelevisieweergeefinrichting.
US4263622A (en) *	1979-01-30	1981-04-21	Rca Corporation	Automatic kinescope biasing system
GB2078069B (en) *	1980-06-10	1984-03-28	Philips Electronic Associated	Projection television apparatus
US4342048A (en) *	1980-08-18	1982-07-27	Zenith Radio Corporation	Automatic CRT tracking circuit
US4482921A (en) *	1982-10-29	1984-11-13	Rca Corporation	Level shifter for an automatic kinescope bias sampling system
US4484229A (en) *	1982-10-29	1984-11-20	Rca Corporation	Automatic kinescope bias control system with selectively disabled signal processor
US4703345A (en) *	1983-12-20	1987-10-27	Sony Corporation	Current control apparatus in which the beam current for all three colors is controlled according to average and peak values
US4599642A (en) *	1984-03-02	1986-07-08	Rca Corporation	Video signal processor with bias error compensation
JPH0628419B2 (ja) *	1984-06-21	1994-04-13	ソニー株式会社	画像調整装置
NL8502637A (nl) *	1985-03-06	1986-10-01	Philips Nv	Beeldweergeefinrichting.

1990
- 1990-12-26 JP JP02417590A patent/JP3127963B2/ja not_active Expired - Fee Related
1991
- 1991-12-23 EP EP91122106A patent/EP0492574B1/de not_active Expired - Lifetime
- 1991-12-23 DE DE69113422T patent/DE69113422T2/de not_active Expired - Fee Related
1994
- 1994-06-08 US US08/257,441 patent/US5589883A/en not_active Expired - Fee Related
1998
- 1998-05-20 JP JP10138367A patent/JPH11127362A/ja active Pending

Also Published As

Publication number	Publication date
JPH04225390A (ja)	1992-08-14
JP3127963B2 (ja)	2001-01-29
JPH11127362A (ja)	1999-05-11
EP0492574A1 (de)	1992-07-01
US5589883A (en)	1996-12-31
EP0492574B1 (de)	1995-09-27
DE69113422T2 (de)	1996-06-13

Publication	Publication Date	Title
FR2663154B1 (fr)	1992-10-09	Tube cathodique.
DE68923639D1 (de)	1995-09-07	Kathodenstrahlröhre.
DE69017350D1 (de)	1995-04-06	Farbbildkathodenstrahlröhre.
DE69113422D1 (de)	1995-11-02	Kathodenstrahlröhrenanzeige.
DE68920278D1 (de)	1995-02-09	Kathodenstrahlröhre.
DE69127534D1 (de)	1997-10-09	Farbkathodenstrahlröhre
DE68922966D1 (de)	1995-07-13	Kathodenstrahlröhre.
DE69012503D1 (de)	1994-10-20	Farbkathodenstrahlröhre.
DE68911083D1 (de)	1994-01-13	Kathodenstrahlröhre.
DE69200815D1 (de)	1995-01-19	Farbkathodenstrahlröhre.
DE3775942D1 (de)	1992-02-27	Kathodenstrahlroehre-anzeigeanordnungen.
DE69022731D1 (de)	1995-11-02	Kathodenstrahlröhrenanzeigeapparat.
DE69018520D1 (de)	1995-05-18	Farbkathodenstrahlröhre.
KR920013605U (ko)	1992-07-27	칼라 음극선관
DE69411650D1 (de)	1998-08-20	Kathodenstrahlröhre
DE69118719D1 (de)	1996-05-23	Farbkathodenstrahlröhre
DE69015438D1 (de)	1995-02-09	Kathodenstrahlröhrenanzeige mit erhöhter Kathodenleistungsfähigkeit.
KR930003544U (ko)	1993-02-26	음극선관
DE69300226D1 (de)	1995-08-10	Kathodenstrahlröhre.
KR930003547U (ko)	1993-02-26	음극선관
KR930009695U (ko)	1993-05-26	음극선관
KR920005317U (ko)	1992-03-26	투사형 음극선관
DE69019687D1 (de)	1995-06-29	Farbkathodenstrahlröhre.
DE59106165D1 (de)	1995-09-07	Kathodenstrahlröhre.
FI911216A0 (fi)	1991-03-12	Katodisädeputkinäyttölaite

Legal Events

Date	Code	Title	Description
1996-10-24	8364	No opposition during term of opposition
2006-10-12	8339	Ceased/non-payment of the annual fee