EP0180642A4 - Data display apparatus. - Google Patents

Data display apparatus.

Info

Publication number: EP0180642A4
Authority: EP; European Patent Office
Prior art keywords: display apparatus; data display; data; display
Prior art date: 1984-02-24
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP19850901065

Other languages

German (de)

French (fr)

Other versions

EP0180642A1 (en

Inventor

Masami Tsuzawa

Muneharu Tominaga

Seizaburo Nagumo

Mitsuru Sakai

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.)

Stanley Electric Co Ltd

Koito Industries Ltd

Original Assignee

Stanley Electric Co Ltd

Koito Industries 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.)

1984-02-24

Filing date

1985-02-20

Publication date

1989-06-13

1985-02-20 Application filed by Stanley Electric Co Ltd, Koito Industries Ltd filed Critical Stanley Electric Co Ltd

1986-05-14 Publication of EP0180642A1 publication Critical patent/EP0180642A1/en

1989-06-13 Publication of EP0180642A4 publication Critical patent/EP0180642A4/en

Status Withdrawn legal-status Critical Current

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
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/04—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of a single character by selection from a plurality of characters, or by composing the character by combination of individual elements, e.g. segments using a combination of such display devices for composing words, rows or the like, in a frame with fixed character positions
- G09G3/06—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of a single character by selection from a plurality of characters, or by composing the character by combination of individual elements, e.g. segments using a combination of such display devices for composing words, rows or the like, in a frame with fixed character positions using controlled light sources
- G09G3/12—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of a single character by selection from a plurality of characters, or by composing the character by combination of individual elements, e.g. segments using a combination of such display devices for composing words, rows or the like, in a frame with fixed character positions using controlled light sources using electroluminescent elements
- G09G3/14—Semiconductor devices, e.g. diodes
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
- G09G3/30—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels
- G09G3/32—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]

Landscapes

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Computer Hardware Design (AREA)
General Physics & Mathematics (AREA)
Theoretical Computer Science (AREA)
Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Control Of El Displays (AREA)

EP19850901065 1984-02-24 1985-02-20 Data display apparatus. Withdrawn EP0180642A4 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP59032613A JPH0723987B2 (en)	1984-02-24	1984-02-24	Information display device
JP32613/84		1984-02-24

Publications (2)

Publication Number	Publication Date
EP0180642A1 EP0180642A1 (en)	1986-05-14
EP0180642A4 true EP0180642A4 (en)	1989-06-13

Family

ID=12363699

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP19850901065 Withdrawn EP0180642A4 (en)	1984-02-24	1985-02-20	Data display apparatus.

Country Status (4)

Country	Link
EP (1)	EP0180642A4 (en)
JP (1)	JPH0723987B2 (en)
KR (1)	KR890005189B1 (en)
WO (1)	WO1985003795A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH0654963B2 (en) *	1986-01-24	1994-07-20	三菱電機株式会社	Flat matrix CRT brightness adjustment method
JPS63137292A (en) *	1986-11-28	1988-06-09	スタンレー電気株式会社	Intensity of illumination control for information display panel
FR2615977B1 (en) *	1987-05-27	1991-11-08	Imerval Sa	ON BOARD EQUIPMENT FOR DATA PROCESSING AND TRANSMISSION
US5122781A (en) *	1990-09-06	1992-06-16	Bolan Trading Inc.	Hazard warning light
JP2543145Y2 (en) *	1991-01-16	1997-08-06	日立金属株式会社	Lifting jig for raised floor
GB9914575D0 (en) *	1999-06-22	1999-08-25	Secretary Environment Brit	Method and apparatus for displaying variable messages to road users
GB9919536D0 (en) *	1999-08-19	1999-10-20	Koninkl Philips Electronics Nv	Active matrix electroluminescent display device
JP2012147029A (en) *	2012-05-07	2012-08-02	Pioneer Electronic Corp	Organic el device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3909788A (en) *	1971-09-27	1975-09-30	Litton Systems Inc	Driving circuits for light emitting diodes
DE3035944A1 (en) *	1980-09-24	1982-04-08	Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt	Opto-electronic semiconductor display - uses LED as transmitter and receiver to effect control of intensity
US4340889A (en) *	1980-08-06	1982-07-20	Ford Motor Company	Method and apparatus for coordinate dimming of electronic displays

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3873979A (en) *	1973-09-28	1975-03-25	Monsanto Co	Luminescent solid state status indicator
JPS5240995A (en) *	1975-09-29	1977-03-30	Kyodo Micro Ranpu Kk	Pulural-distribution luminescent diode lighting equipment
JPS52143071A (en) *	1976-05-24	1977-11-29	Sanyo Electric Co Ltd	Brightness modulation circuit for electronic timepiece
JPS53128297A (en) *	1977-04-14	1978-11-09	Toshiba Corp	Display device
JPS5516593U (en) *	1978-07-18	1980-02-01
JPS5741669U (en) *	1980-08-21	1982-03-06

1984
- 1984-02-24 JP JP59032613A patent/JPH0723987B2/en not_active Expired - Lifetime
1985
- 1985-02-20 EP EP19850901065 patent/EP0180642A4/en not_active Withdrawn
- 1985-02-20 WO PCT/JP1985/000070 patent/WO1985003795A1/en not_active Application Discontinuation
- 1985-10-17 KR KR8570258A patent/KR890005189B1/en not_active IP Right Cessation

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3909788A (en) *	1971-09-27	1975-09-30	Litton Systems Inc	Driving circuits for light emitting diodes
US4340889A (en) *	1980-08-06	1982-07-20	Ford Motor Company	Method and apparatus for coordinate dimming of electronic displays
DE3035944A1 (en) *	1980-09-24	1982-04-08	Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt	Opto-electronic semiconductor display - uses LED as transmitter and receiver to effect control of intensity

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
ELECTRONIC ENGINEERING, vol. 46, no. 559, September 1974, page 15, London, GB; S.A. MONEY: "Timer and photocell adjust display brilliance" *
ELECTRONIC, vol. 47, no. 26, 26th December 1974, page 105, New York, US; F.E. HINKLE et al.: "Timer IC and photocell can vary LED brightness" *
ELEKTOR, vol. 2, no. 7-8, July/August 1976, pages 756-757, Canterbury, GB; "Reat-out brightness regulator" *
See also references of WO8503795A1 *
TOUTE L'ELECTRONIQUE, no. 447, Oktober 1979, page 59, Paris, FR; "Contrôle automatique de brillance pour afficheurs" *

Also Published As

Publication number	Publication date
WO1985003795A1 (en)	1985-08-29
KR890005189B1 (en)	1989-12-16
EP0180642A1 (en)	1986-05-14
JPS60177395A (en)	1985-09-11
JPH0723987B2 (en)	1995-03-15

Publication	Publication Date	Title
GB2155278B (en)	1987-02-25	Information display apparatus
EP0185294A3 (en)	1989-01-18	Display apparatus
GB8323401D0 (en)	1983-10-05	Data display arrangements
GB8505688D0 (en)	1985-04-03	Data display
EP0185293A3 (en)	1989-01-11	Display apparatus
GB8323399D0 (en)	1983-10-05	Data display arrangements
EP0178897A3 (en)	1990-01-17	Display apparatus
JPS57158878A (en)	1982-09-30	Data display unit
GB2103002B (en)	1986-12-17	Information display apparatus
GB2154779B (en)	1988-05-18	Display apparatus
EP0180642A4 (en)	1989-06-13	Data display apparatus.
GB8420519D0 (en)	1984-09-19	Display apparatus
GB8323402D0 (en)	1983-10-05	Data display arrangements
GB8405069D0 (en)	1984-04-04	Data display arrangements
EP0134248A4 (en)	1987-09-10	Display apparatus.
GB8603851D0 (en)	1986-03-26	Data display apparatus
GB8315752D0 (en)	1983-07-13	Data display system
ZA872344B (en)	1987-11-25	Data display apparatus
GB2186163B (en)	1989-11-01	Data display apparatus
GB8331903D0 (en)	1984-01-04	Data display
GB8603849D0 (en)	1986-03-26	Data display apparatus
GB2204437B (en)	1991-04-03	Display apparatus.
DE3277600D1 (en)	1987-12-10	Multi-format data display apparatus
GB2201569B (en)	1990-12-19	Data display apparatus
GB2083324B (en)	1984-10-17	Data display system

Legal Events

Date	Code	Title	Description
1986-03-28	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
1986-05-14	17P	Request for examination filed	Effective date: 19851023
1986-05-14	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): AT BE CH DE FR GB LI LU NL SE
1989-08-02	A4	Supplementary search report drawn up and despatched	Effective date: 19890613
1991-06-12	17Q	First examination report despatched	Effective date: 19910424
1992-10-14	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
1992-12-02	18D	Application deemed to be withdrawn	Effective date: 19920602
2007-08-08	RIN1	Information on inventor provided before grant (corrected)	Inventor name: TOMINAGA, MUNEHARU Inventor name: TSUZAWA, MASAMI Inventor name: SAKAI, MITSURU Inventor name: NAGUMO, SEIZABURO