EP0020980A3 - Segmented-display device - Google Patents

Segmented-display device Download PDF

Info

Publication number: EP0020980A3
Authority: EP; European Patent Office
Prior art keywords: segmented; display device; display
Prior art date: 1979-06-25
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.): Granted

Application number

EP80102574A

Other languages

French (fr)

Other versions

EP0020980A2 (en

EP0020980B1 (en

Inventor

Robert Howard Lantz

Alfred Alexander Schwartz

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.)

International Business Machines Corp

Original Assignee

International Business Machines 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.)

1979-06-25

Filing date

1980-05-09

Publication date

1982-03-17

1980-05-09 Application filed by International Business Machines Corp filed Critical International Business Machines Corp

1981-01-07 Publication of EP0020980A2 publication Critical patent/EP0020980A2/en

1982-03-17 Publication of EP0020980A3 publication Critical patent/EP0020980A3/en

1985-04-03 Application granted granted Critical

1985-04-03 Publication of EP0020980B1 publication Critical patent/EP0020980B1/en

Status Expired legal-status Critical Current

Links

Classifications

- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G1/00—Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators; General aspects or details, e.g. selection emphasis on particular characters, dashed line or dotted line generation; Preprocessing of data
- G09G1/06—Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators; General aspects or details, e.g. selection emphasis on particular characters, dashed line or dotted line generation; Preprocessing of data using single beam tubes, e.g. three-dimensional or perspective representation, rotation or translation of display pattern, hidden lines, shadows
- G09G1/08—Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators; General aspects or details, e.g. selection emphasis on particular characters, dashed line or dotted line generation; Preprocessing of data using single beam tubes, e.g. three-dimensional or perspective representation, rotation or translation of display pattern, hidden lines, shadows the beam directly tracing characters, the information to be displayed controlling the deflection and the intensity as a function of time in two spatial co-ordinates, e.g. according to a cartesian co-ordinate system
- G09G1/10—Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators; General aspects or details, e.g. selection emphasis on particular characters, dashed line or dotted line generation; Preprocessing of data using single beam tubes, e.g. three-dimensional or perspective representation, rotation or translation of display pattern, hidden lines, shadows the beam directly tracing characters, the information to be displayed controlling the deflection and the intensity as a function of time in two spatial co-ordinates, e.g. according to a cartesian co-ordinate system the deflection signals being produced by essentially digital means, e.g. incrementally

Landscapes

Engineering & Computer Science (AREA)
Radar, Positioning & Navigation (AREA)
Remote Sensing (AREA)
Physics & Mathematics (AREA)
Computer Hardware Design (AREA)
General Physics & Mathematics (AREA)
Theoretical Computer Science (AREA)
Controls And Circuits For Display Device (AREA)

EP80102574A 1979-06-25 1980-05-09 Segmented-display device Expired EP0020980B1 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US52054		1979-06-25
US06/052,054 US4237458A (en)	1979-06-25	1979-06-25	Stroke expansion apparatus

Publications (3)

Publication Number	Publication Date
EP0020980A2 EP0020980A2 (en)	1981-01-07
EP0020980A3 true EP0020980A3 (en)	1982-03-17
EP0020980B1 EP0020980B1 (en)	1985-04-03

Family

ID=21975140

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP80102574A Expired EP0020980B1 (en)	1979-06-25	1980-05-09	Segmented-display device

Country Status (5)

Country	Link
US (1)	US4237458A (en)
EP (1)	EP0020980B1 (en)
JP (1)	JPS5638092A (en)
CA (1)	CA1135427A (en)
DE (1)	DE3070411D1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4434420A (en) *	1982-06-21	1984-02-28	Motorola, Inc.	Interline spacing adjustment circuit in a scanning CRT visual display system
JPS6041193U (en) *	1983-08-29	1985-03-23	鈴木　允	embossing device
JPS60114155A (en) *	1983-11-22	1985-06-20	Daikei:Kk	Method for feeding food material to apparatus for automatic production of processed food comprising cooked rice
US4724432A (en) *	1985-08-15	1988-02-09	Sperry Marine Inc.	Generation of graphic symbols for cathode ray tube displays
JPS6471451A (en) *	1987-09-12	1989-03-16	Fuji Seiki Kk	Apparatus for forming rice ball

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3459926A (en) *	1965-10-18	1969-08-05	Ibm	Graphic vector generator
US3755805A (en) *	1970-03-05	1973-08-28	Philips Corp	Character generator for producing characters on the screen of a cathode-ray tube

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3402395A (en) *	1965-02-15	1968-09-17	Bunker Ramo	Data compression and display system
US3540032A (en) *	1968-01-12	1970-11-10	Ibm	Display system using cathode ray tube deflection yoke non-linearity to obtain curved strokes
US4054951A (en) *	1976-06-30	1977-10-18	International Business Machines Corporation	Data expansion apparatus

1979
- 1979-06-25 US US06/052,054 patent/US4237458A/en not_active Expired - Lifetime
1980
- 1980-04-09 JP JP4581480A patent/JPS5638092A/en active Granted
- 1980-04-14 CA CA000349793A patent/CA1135427A/en not_active Expired
- 1980-05-09 EP EP80102574A patent/EP0020980B1/en not_active Expired
- 1980-05-09 DE DE8080102574T patent/DE3070411D1/en not_active Expired

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3459926A (en) *	1965-10-18	1969-08-05	Ibm	Graphic vector generator
US3755805A (en) *	1970-03-05	1973-08-28	Philips Corp	Character generator for producing characters on the screen of a cathode-ray tube

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
IBM TECHNICAL DISCLOSURE BULLETIN, vol. 15, no. 9, février 1973, New York, (US) P.F. NEE: "Compaction of Vector Data for Display Devices", page 2966 *

Also Published As

Publication number	Publication date
EP0020980A2 (en)	1981-01-07
EP0020980B1 (en)	1985-04-03
US4237458A (en)	1980-12-02
JPS623955B2 (en)	1987-01-28
JPS5638092A (en)	1981-04-13
CA1135427A (en)	1982-11-09
DE3070411D1 (en)	1985-05-09

Legal Events

Date	Code	Title	Description
1980-11-08	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1981-01-07	AK	Designated contracting states	Designated state(s): DE FR GB
1981-11-11	17P	Request for examination filed	Effective date: 19810828
1982-01-14	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1982-03-17	AK	Designated contracting states	Designated state(s): DE FR GB
1985-02-01	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
1985-04-03	AK	Designated contracting states	Designated state(s): DE FR GB
1985-05-09	REF	Corresponds to:	Ref document number: 3070411 Country of ref document: DE Date of ref document: 19850509
1986-02-07	PLBE	No opposition filed within time limit	Free format text: ORIGINAL CODE: 0009261
1986-02-07	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT
1986-03-26	26N	No opposition filed
1990-04-04	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: GB Payment date: 19900404 Year of fee payment: 11
1990-04-24	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: FR Payment date: 19900424 Year of fee payment: 11
1990-05-29	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: DE Payment date: 19900529 Year of fee payment: 11
1991-05-09	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: GB Effective date: 19910509
1992-01-08	GBPC	Gb: european patent ceased through non-payment of renewal fee
1992-01-31	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: FR Effective date: 19920131
1992-03-03	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: DE Effective date: 19920303
1992-03-27	REG	Reference to a national code	Ref country code: FR Ref legal event code: ST

Publication	Publication Date	Title
DE3068054D1 (en)	1984-07-05	Simultaneous-analysis device
EG14985A (en)	1989-01-30	Multipackaging device
JPS5653713A (en)	1981-05-13	Disccscreen device
IL60943A0 (en)	1980-11-30	Dehumifidying device
JPS5657435A (en)	1981-05-19	Xxray tomographing device
JPS5618139A (en)	1981-02-20	Cylinderrpiston device
GB2045499B (en)	1983-01-26	Anti-stringing device
JPS5611040A (en)	1981-02-04	Xxray device
JPS5660541A (en)	1981-05-25	Computerrtomography device
JPS5625057A (en)	1981-03-10	Servoosteering device
JPS55106178A (en)	1980-08-14	Bowlinggballlgame device
DE3070411D1 (en)	1985-05-09	Segmented-display device
JPS561424A (en)	1981-01-09	Bushhbutton device
JPS5647343A (en)	1981-04-30	Antiilocking device
JPS55129043A (en)	1980-10-06	Computeddtomography device
JPS5634837A (en)	1981-04-07	Earthquakeeproof device
JPS55113440A (en)	1980-09-02	Tomographing device
JPS55163037A (en)	1980-12-18	Xxray tomographing device
JPS55124549A (en)	1980-09-25	Riceecleaning device
ATA408780A (en)	1985-01-15	Alarm-lock device
JPS5618844A (en)	1981-02-23	Tomographing device
JPS55122537A (en)	1980-09-20	Xxray computeddtomography device
JPS5596145A (en)	1980-07-22	Ultrasoniccwave disgnosis device
JPS55113441A (en)	1980-09-02	Computerrtomographing device
JPS55138442A (en)	1980-10-29	Computeddtomography device