SG20792G - Color picture tube having improved shadow mask - Google Patents

Color picture tube having improved shadow mask

Info

Publication number: SG20792G
Authority: SG; Singapore
Prior art keywords: shadow mask; picture tube; color picture; improved shadow; improved
Prior art date: 1985-03-14

Application number

SG207/92A

Other languages

English (en)

Original Assignee

Rca Thomson 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.)

1985-03-14

Filing date

1992-03-03

Publication date

1992-04-16

1992-03-03 Application filed by Rca Thomson Licensing Corp filed Critical Rca Thomson Licensing Corp

1992-04-16 Publication of SG20792G publication Critical patent/SG20792G/en

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

SG207/92A 1985-03-14 1992-03-03 Color picture tube having improved shadow mask SG20792G (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US71172185A	1985-03-14	1985-03-14

Publications (1)

Publication Number	Publication Date
SG20792G true SG20792G (en)	1992-04-16

Family

ID=24859240

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SG207/92A SG20792G (en)	1985-03-14	1992-03-03	Color picture tube having improved shadow mask

Country Status (17)

Country	Link
JP (1)	JPS61214332A (ko)
KR (1)	KR900005932B1 (ko)
CN (1)	CN1009512B (ko)
BR (1)	BR8601066A (ko)
CA (1)	CA1237465A (ko)
CZ (1)	CZ278553B6 (ko)
DD (1)	DD243586A5 (ko)
DE (1)	DE3608433A1 (ko)
FR (1)	FR2579018B1 (ko)
GB (1)	GB2175132B (ko)
HK (1)	HK60594A (ko)
IN (1)	IN165336B (ko)
IT (1)	IT1188569B (ko)
MX (1)	MX165247B (ko)
PL (1)	PL153713B1 (ko)
RU (1)	RU1775051C (ko)
SG (1)	SG20792G (ko)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5534746A (en) *	1995-06-06	1996-07-09	Thomson Consumer Electronics, Inc.	Color picture tube having shadow mask with improved aperture spacing
JPH10241597A (ja)	1996-12-25	1998-09-11	Toshiba Electron Eng Corp	カラー受像管
US6621206B2 (en)	2000-07-04	2003-09-16	Kabushiki Kaisha Toshiba	Color cathode ray tube

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS4831372B1 (ko) *	1969-05-31	1973-09-28
GB1435596A (en) *	1972-08-21	1976-05-12	Tokyo Shibaura Electric Co	Method and apparatus for making colour cathode-ray tubes
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
GB1546889A (en) *	1975-03-19	1979-05-31	Rca Corp	Cathode ray tube having shadow mask
US4136300A (en) *	1975-03-19	1979-01-23	Rca Corporation	Cathode ray tube having improved shadow mask
DE2656995C2 (de) *	1976-12-16	1983-12-01	Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt	Rechteckförmige Farbwahlmaske für eine Farbbildkathodenstrahlröhre
NL7703233A (nl) *	1977-03-25	1978-09-27	Philips Nv	Televisieweergeefbuis.
JPS55126945A (en) *	1979-03-23	1980-10-01	Mitsubishi Electric Corp	Color cathode ray tube
JPS606067B2 (ja) *	1980-12-02	1985-02-15	松下電子工業株式会社	カラ−受像管
JPS59165338A (ja) *	1983-03-10	1984-09-18	Toshiba Corp	カラ−受像管
JPS59217930A (ja) *	1983-05-24	1984-12-08	Mitsubishi Electric Corp	シヤドウマスク式カラ−陰極線管
US4583022A (en) *	1984-05-31	1986-04-15	Rca Corporation	Color picture tube having shadow mask with specific curvature and column aperture spacing

1985
- 1985-11-26 IN IN838/CAL/85A patent/IN165336B/en unknown
1986
- 1986-03-07 IT IT19651/86A patent/IT1188569B/it active
- 1986-03-10 CN CN86101478A patent/CN1009512B/zh not_active Expired
- 1986-03-11 KR KR1019860001706A patent/KR900005932B1/ko not_active IP Right Cessation
- 1986-03-11 GB GB8605930A patent/GB2175132B/en not_active Expired
- 1986-03-12 CA CA000503959A patent/CA1237465A/en not_active Expired
- 1986-03-12 BR BR8601066A patent/BR8601066A/pt not_active IP Right Cessation
- 1986-03-12 FR FR8603494A patent/FR2579018B1/fr not_active Expired - Lifetime
- 1986-03-12 CZ CS861699A patent/CZ278553B6/cs not_active IP Right Cessation
- 1986-03-13 RU SU864027228A patent/RU1775051C/ru active
- 1986-03-13 DE DE19863608433 patent/DE3608433A1/de active Granted
- 1986-03-13 JP JP61056756A patent/JPS61214332A/ja active Granted
- 1986-03-14 DD DD86287906A patent/DD243586A5/de not_active IP Right Cessation
- 1986-03-14 MX MX001886A patent/MX165247B/es unknown
- 1986-03-14 PL PL1986258427A patent/PL153713B1/pl unknown
1992
- 1992-03-03 SG SG207/92A patent/SG20792G/en unknown
1994
- 1994-06-23 HK HK60594A patent/HK60594A/xx not_active IP Right Cessation

Also Published As

Publication number	Publication date
CZ278553B6 (en)	1994-03-16
DE3608433C2 (ko)	1989-06-29
PL153713B1 (en)	1991-05-31
FR2579018B1 (fr)	1995-04-07
GB2175132B (en)	1989-06-21
BR8601066A (pt)	1986-11-25
JPH051574B2 (ko)	1993-01-08
DD243586A5 (de)	1987-03-04
CZ169986A3 (en)	1993-12-15
IN165336B (ko)	1989-09-23
GB8605930D0 (en)	1986-04-16
RU1775051C (ru)	1992-11-07
KR900005932B1 (ko)	1990-08-16
IT8619651A0 (it)	1986-03-07
CN1009512B (zh)	1990-09-05
CN86101478A (zh)	1986-09-10
CA1237465A (en)	1988-05-31
FR2579018A1 (fr)	1986-09-19
GB2175132A (en)	1986-11-19
DE3608433A1 (de)	1986-09-18
HK60594A (en)	1994-07-08
KR860007708A (ko)	1986-10-15
MX165247B (es)	1992-11-04
IT8619651A1 (it)	1987-09-07
IT1188569B (it)	1988-01-20
JPS61214332A (ja)	1986-09-24

Publication	Publication Date	Title
DE3378442D1 (en)	1988-12-15	Shadow mask, color picture tube and color television
EP0283129A3 (en)	1989-08-23	Color picture tube of shadow mask type
EP0226423A3 (en)	1988-07-27	Color cathode ray tube
GB8503765D0 (en)	1985-03-20	Colour picture tube
DE3665960D1 (en)	1989-11-02	Color cathode ray tube
EP0201098A3 (en)	1989-04-12	Color cathode ray tube
US4623818B1 (en)	2000-04-25	Shadow mask type color picture tube
EP0156362A3 (en)	1987-02-04	Colour picture tube
EP0195357A3 (en)	1988-10-12	Color cathode ray tube
HK64391A (en)	1991-08-23	Flat shadow mask for color cathode ray tube
PL270885A1 (en)	1988-12-08	Shadow mask of a colour picture tube
GB2199181B (en)	1989-01-18	Color picture tube having improved shadow mask
EP0281379A3 (en)	1989-09-27	Shadow mask type color cathode ray tube
GB2159324B (en)	1988-07-27	Color picture tube having shadow mask
GB8609875D0 (en)	1986-05-29	Colour picture tube shadow mask material
GB2174104B (en)	1988-12-29	Color picture tube with shadow mask
GB2247774B (en)	1994-06-15	Color picture tube having shadow mask
DE3573042D1 (en)	1989-10-19	Colour picture tube
EP0188310A3 (en)	1987-05-20	Color cathode ray tube
DE3666996D1 (en)	1989-12-21	Color picture tube
DE3571891D1 (en)	1989-08-31	Color picture tube
GB2175132B (en)	1989-06-21	Color picture tube having improved shadow mask
GB8605931D0 (en)	1986-04-16	Colour picture tube
EP0198494A3 (en)	1987-11-25	Color cathode ray tube
SG109491G (en)	1992-02-14	Color picture tube having improved shadow mask