KR900005931B1 - Color picture tube having improved slit column pattern - Google Patents

Color picture tube having improved slit column pattern

Info

Publication number: KR900005931B1
Authority: KR; South Korea
Prior art keywords: center portion; picture tube; columns; color picture; mask
Prior art date: 1984-05-25

Application number

KR8503553A

Other languages

English (en)

Other versions

KR850008551A (ko

Inventor

Walter D Masterton

Andrew Good

Original Assignee

Rca Licensing 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.)

1984-05-25

Filing date

1985-05-23

Publication date

1990-08-16

1985-05-23 Application filed by Rca Licensing Corp filed Critical Rca Licensing Corp

1985-12-18 Publication of KR850008551A publication Critical patent/KR850008551A/ko

1990-08-16 Application granted granted Critical

1990-08-16 Publication of KR900005931B1 publication Critical patent/KR900005931B1/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
- H01J29/02—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

Landscapes

Electrodes For Cathode-Ray Tubes (AREA)

KR8503553A 1984-05-25 1985-05-23 Color picture tube having improved slit column pattern KR900005931B1 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US6/614311		1984-05-23
US61431184A	1984-05-25	1984-05-25

Publications (2)

Publication Number	Publication Date
KR850008551A KR850008551A (ko)	1985-12-18
KR900005931B1 true KR900005931B1 (en)	1990-08-16

Family

ID=24460701

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
KR8503553A KR900005931B1 (en)	1984-05-25	1985-05-23	Color picture tube having improved slit column pattern

Country Status (15)

Country	Link
US (1)	US4665339A (ko)
JP (1)	JP2844336B2 (ko)
KR (1)	KR900005931B1 (ko)
CA (1)	CA1230914A (ko)
CS (1)	CS269968B2 (ko)
DD (1)	DD233452A5 (ko)
DE (1)	DE3518586A1 (ko)
FR (1)	FR2565028B1 (ko)
GB (1)	GB2160353B (ko)
HK (1)	HK21094A (ko)
IN (1)	IN164790B (ko)
IT (1)	IT1183585B (ko)
PL (1)	PL149170B1 (ko)
SG (1)	SG10392G (ko)
SU (1)	SU1461377A3 (ko)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS59165338A (ja) *	1983-03-10	1984-09-18	Toshiba Corp	カラ−受像管
FR2589002B1 (fr) *	1985-10-22	1994-09-23	Videocolor	Tube de television en couleurs du type a masque et son procede de fabrication
JP3894962B2 (ja) *	1994-04-12	2007-03-22	株式会社東芝	カラー受像管
TW297907B (ko) *	1994-07-14	1997-02-11	Toshiba Co Ltd
JPH10269960A (ja) *	1997-03-26	1998-10-09	Nec Kansai Ltd	シャドウマスク型カラー陰極線管
KR100300424B1 (ko) *	1999-03-05	2001-09-26	김순택	음극선관용 텐션 마스크와 텐션마스크 프레임 조립체
US6784856B2 (en) *	2001-12-13	2004-08-31	International Business Machines Corp.	System and method for anti-moire display
US7134211B2 (en) *	2004-03-18	2006-11-14	Black & Decker Inc.	Laser level

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1249954A (en) *	1968-11-21	1971-10-13	Sony Corp	Shadow masks for color television tubes
JPS4831373B1 (ko) *	1969-05-31	1973-09-28
JPS4831372B1 (ko) *	1969-05-31	1973-09-28
JPS4932631B1 (ko) *	1970-08-21	1974-08-31
JPS5244511B2 (ko) *	1972-08-30	1977-11-08
NL7303077A (ko) *	1973-03-06	1974-09-10
JPS6024533B2 (ja) *	1973-12-10	1985-06-13	日本電気株式会社	シヤドウマスクの製造方法
US4162421A (en) *	1975-03-19	1979-07-24	Rca Corporation	Cathode ray tube having corrugated shadow mask with slits
US4136300A (en) *	1975-03-19	1979-01-23	Rca Corporation	Cathode ray tube having improved shadow mask
CA1065003A (en) *	1975-05-05	1979-10-23	Albert M. Morrell	Cathode ray tube having improved line-screen structure
US4300070A (en) *	1978-11-30	1981-11-10	Rca Corporation	Cathode-ray tube screen border improvement
US4300069A (en) *	1979-12-18	1981-11-10	Rca Corporation	Color picture tube having improved slit type shadow mask and method of making same
US4303466A (en) *	1980-06-19	1981-12-01	Buckbee-Mears Company	Process of forming graded aperture masks
JPS5723446A (en) *	1980-07-18	1982-02-06	Toshiba Corp	Shadow mask for color picture tube
JPS587224A (ja) *	1981-07-07	1983-01-17	株式会社ニコン	近業時のアイポイント測定装置
JPS58102443A (ja) *	1981-12-11	1983-06-18	Toshiba Corp	カラ−受像管
US4429028A (en) *	1982-06-22	1984-01-31	Rca Corporation	Color picture tube having improved slit type shadow mask and method of making same

1985
- 1985-05-06 SU SU853886210A patent/SU1461377A3/ru active
- 1985-05-09 IT IT20629/85A patent/IT1183585B/it active
- 1985-05-15 CA CA000481643A patent/CA1230914A/en not_active Expired
- 1985-05-22 CS CS853659A patent/CS269968B2/cs not_active IP Right Cessation
- 1985-05-22 FR FR858507701A patent/FR2565028B1/fr not_active Expired - Lifetime
- 1985-05-22 GB GB8512993A patent/GB2160353B/en not_active Expired
- 1985-05-23 DD DD85276612A patent/DD233452A5/de unknown
- 1985-05-23 DE DE19853518586 patent/DE3518586A1/de not_active Ceased
- 1985-05-23 KR KR8503553A patent/KR900005931B1/ko not_active IP Right Cessation
- 1985-05-24 JP JP60113010A patent/JP2844336B2/ja not_active Expired - Lifetime
- 1985-05-24 PL PL1985253587A patent/PL149170B1/pl unknown
- 1985-12-09 IN IN886/CAL/85A patent/IN164790B/en unknown
- 1985-12-19 US US06/811,316 patent/US4665339A/en not_active Expired - Lifetime
1992
- 1992-02-03 SG SG103/92A patent/SG10392G/en unknown
1994
- 1994-03-10 HK HK210/94A patent/HK21094A/xx not_active IP Right Cessation

Also Published As

Publication number	Publication date
IT8520629A0 (it)	1985-05-09
CS269968B2 (en)	1990-05-14
SU1461377A3 (ru)	1989-02-23
DE3518586A1 (de)	1985-11-28
FR2565028B1 (fr)	1992-02-21
GB2160353B (en)	1989-03-30
CA1230914A (en)	1987-12-29
GB8512993D0 (en)	1985-06-26
JPS60257042A (ja)	1985-12-18
KR850008551A (ko)	1985-12-18
FR2565028A1 (fr)	1985-11-29
US4665339A (en)	1987-05-12
SG10392G (en)	1992-03-20
IN164790B (ko)	1989-06-03
HK21094A (en)	1994-03-18
DD233452A5 (de)	1986-02-26
PL149170B1 (en)	1990-01-31
PL253587A1 (en)	1986-02-11
IT1183585B (it)	1987-10-22
GB2160353A (en)	1985-12-18
JP2844336B2 (ja)	1999-01-06
CS365985A2 (en)	1989-08-14

Legal Events

Date	Code	Title	Description
1988-03-28	A201	Request for examination
1988-06-15	N231	Notification of change of applicant
1990-07-18	G160	Decision to publish patent application
1990-11-12	E701	Decision to grant or registration of patent right
1990-11-20	GRNT	Written decision to grant
1999-03-12	J204	Request for invalidation trial [patent]
2001-06-04	J301	Trial decision	Free format text: TRIAL DECISION FOR INVALIDATION REQUESTED 19990312 Effective date: 20010531 Free format text: TRIAL NUMBER: 1999100000457; TRIAL DECISION FOR INVALIDATION REQUESTED 19990312 Effective date: 20010531
2001-07-05	J2X1	Appeal (before the patent court)	Free format text: INVALIDATION Free format text: TRIAL NUMBER: 2001200003644; INVALIDATION
2002-12-24	J2X2	Appeal (before the supreme court)	Free format text: APPEAL BEFORE THE SUPREME COURT FOR INVALIDATION Free format text: TRIAL NUMBER: 2002300002976; APPEAL BEFORE THE SUPREME COURT FOR INVALIDATION
2004-07-05	J302	Written judgement (patent court)	Free format text: JUDGMENT (PATENT COURT) FOR INVALIDATION REQUESTED 20010705 Effective date: 20021122 Free format text: TRIAL NUMBER: 2001200003644; JUDGMENT (PATENT COURT) FOR INVALIDATION REQUESTED 20010705 Effective date: 20021122
2004-07-05	J303	Written judgement (supreme court)	Free format text: JUDGMENT (SUPREME COURT) FOR INVALIDATION REQUESTED 20021224 Effective date: 20040625 Free format text: TRIAL NUMBER: 2002300002976; JUDGMENT (SUPREME COURT) FOR INVALIDATION REQUESTED 20021224 Effective date: 20040625
2005-05-24	EXPY	Expiration of term

Publication	Publication Date	Title
JPS526419A (en)	1977-01-18	Dot matrix convertor
MY110474A (en)	1998-05-30	Color cathode-ray tube
KR900005931B1 (en)	1990-08-16	Color picture tube having improved slit column pattern
US4134339A (en)	1979-01-16	Screen-printing stencil
DK512982A (da)	1983-05-21	Rastersystem til flerfarvetryk
KR970067505A (ko)	1997-10-13	칼라 crt용 새도우 마스크 및 그 제조방법
GB1372805A (en)	1974-11-06	Method for forming a cathode-ray tube screen
KR880010459A (ko)	1988-10-08	음극선관
KR890010993A (ko)	1989-08-11	섀도우 마스크형 컬러수상관
ES8204879A1 (es)	1982-05-01	Un tubo de imagen en color, perfeccionado
MY111945A (en)	2001-02-28	Color picture tube having improved shadow mask aperture pattern
JPS5725657A (en)	1982-02-10	Character display color picture tube
KR930018643A (ko)	1993-09-22	감소된 모아레를 갖는 섀도마스크 타입 칼라 수상관
MY120132A (en)	2005-09-30	Color cathode ray tube
MY115790A (en)	2003-09-30	Color cathode-ray tube
GB8512095D0 (en)	1985-06-19	Colour picture tube having shadow mask
KR840008084A (ko)	1984-12-12	음극 선관
CA2072406A1 (en)	1993-01-31	Color picture tube having shadow mask with improved tie bar grading
SU1304760A3 (ru)	1987-04-15	Цветной кинескоп
MY111947A (en)	2001-02-28	Color picture tube having shadow mask with improved aperture shapes
MX167590B (es)	1993-03-31	Cinescopio de color que tiene pantalla de linea mejorada
JPS56128549A (en)	1981-10-08	Slotted shadow mask
JPS5432966A (en)	1979-03-10	Color picture tube
GB1577503A (en)	1980-10-22	Method and apparatus for exposure of phosphor scrren
Ichiminami	1987	A geogaphical study on the distribution patterns of productivity of agricultural land in Japan