EP0869870A4 - Scan position detection beam - Google Patents

Scan position detection beam

Info

Publication number: EP0869870A4
Authority: EP; European Patent Office
Prior art keywords: position detection; detection beam; scan position; scan; detection
Prior art date: 1996-06-03
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn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

EP97926865A

Other languages

German (de)

French (fr)

Other versions

EP0869870A1 (en

Inventor

Tom Jaungtain Chiang

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.)

Individual

Original Assignee

Individual

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.)

1996-06-03

Filing date

1997-06-03

Publication date

1999-09-08

1997-06-03 Application filed by Individual filed Critical Individual

1998-10-14 Publication of EP0869870A1 publication Critical patent/EP0869870A1/en

1999-09-08 Publication of EP0869870A4 publication Critical patent/EP0869870A4/en

Status Withdrawn legal-status Critical Current

Classifications

- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
- G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
- G02B26/10—Scanning systems

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Optics & Photonics (AREA)
Mechanical Optical Scanning Systems (AREA)
Laser Beam Printer (AREA)

EP97926865A 1996-06-03 1997-06-03 Scan position detection beam Withdrawn EP0869870A4 (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US65717696A	1996-06-03	1996-06-03
US657176		1996-06-03
PCT/US1997/009441 WO1997046391A1 (en)	1996-06-03	1997-06-03	Scan position detection beam

Publications (2)

Publication Number	Publication Date
EP0869870A1 EP0869870A1 (en)	1998-10-14
EP0869870A4 true EP0869870A4 (en)	1999-09-08

Family

ID=24636142

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP97926865A Withdrawn EP0869870A4 (en)	1996-06-03	1997-06-03	Scan position detection beam

Country Status (3)

Country	Link
EP (1)	EP0869870A4 (en)
AU (1)	AU3152597A (en)
WO (1)	WO1997046391A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4931637A (en) *	1986-10-07	1990-06-05	Scitex Corporation Ltd.	Scanner utilizing a particular light guide
US5002348A (en) *	1989-05-24	1991-03-26	E. I. Du Pont De Nemours And Company	Scanning beam optical signal processor
WO1993000696A1 (en) *	1991-06-21	1993-01-07	Zera, Gary, William	Optical scanned-beam position sensing system
US5386221A (en) *	1992-11-02	1995-01-31	Etec Systems, Inc.	Laser pattern generation apparatus

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5492769A (en) *	1977-12-30	1979-07-23	Fujitsu Ltd	Correction method of scanning light modulation clock
US4962431A (en) *	1987-05-08	1990-10-09	Ricoh Company, Ltd.	Synchronizing signal generating system for laser scanner
DE4225828A1 (en) *	1992-08-05	1994-02-10	Hoechst Ag	Laser exposure device for printing forms to be exposed imagewise

1997
- 1997-06-03 WO PCT/US1997/009441 patent/WO1997046391A1/en not_active Ceased
- 1997-06-03 EP EP97926865A patent/EP0869870A4/en not_active Withdrawn
- 1997-06-03 AU AU31525/97A patent/AU3152597A/en not_active Abandoned

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4931637A (en) *	1986-10-07	1990-06-05	Scitex Corporation Ltd.	Scanner utilizing a particular light guide
US5002348A (en) *	1989-05-24	1991-03-26	E. I. Du Pont De Nemours And Company	Scanning beam optical signal processor
WO1993000696A1 (en) *	1991-06-21	1993-01-07	Zera, Gary, William	Optical scanned-beam position sensing system
US5386221A (en) *	1992-11-02	1995-01-31	Etec Systems, Inc.	Laser pattern generation apparatus

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO9746391A1 *

Also Published As

Publication number	Publication date
WO1997046391A1 (en)	1997-12-11
EP0869870A1 (en)	1998-10-14
AU3152597A (en)	1998-01-05

Publication	Publication Date	Title
GB9715108D0 (en)	1997-09-24	Fast scan trainasble transmitter
ZA9710853B (en)	1999-05-17	Radiation detection
ZA958087B (en)	1996-04-26	Variable beam detection
GB9618923D0 (en)	1996-10-23	Scanning device
SG34282A1 (en)	1996-12-06	Weak beam detection
GB9618691D0 (en)	1996-10-16	Scanning laser ophthalmoscope
TW475608U (en)	2002-02-01	Spin beam
IL130118A0 (en)	2000-06-01	Ultrasound scanning
GB9406605D0 (en)	1994-06-08	Radiation beam position sensor
GB9604943D0 (en)	1996-05-08	Resolution
GB2279736B (en)	1996-12-18	Beam position detecting device
GB2319921B (en)	2000-12-27	Horizontal scan setting
GB9417589D0 (en)	1994-10-19	Scan test
GB2313668B (en)	2000-05-31	Scanning ultrasonic probe
GB9615679D0 (en)	1996-09-04	Detection means
ZA975815B (en)	1998-01-30	Linear scan hot spot detection system.
GB2332529B (en)	2002-06-05	Detection
EP1133671A4 (en)	2007-05-02	Scanning system
GB9618757D0 (en)	1996-10-23	Roof beam construction
GB2337678B (en)	2001-03-07	Scan loss detector
EP0869870A4 (en)	1999-09-08	Scan position detection beam
GB2315866B (en)	2001-01-10	Position detection
GB9323965D0 (en)	1994-01-12	Scanning through technique
GB9624701D0 (en)	1997-01-15	Defect scanning arrangement
GB9610061D0 (en)	1996-07-17	Ion beam scanner

Legal Events

Date	Code	Title	Description
1998-08-28	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
1998-10-14	17P	Request for examination filed	Effective date: 19980616
1998-10-14	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
1999-09-08	A4	Supplementary search report drawn up and despatched	Effective date: 19990723
1999-09-08	AK	Designated contracting states	Kind code of ref document: A4 Designated state(s): AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
1999-09-08	RIC1	Information provided on ipc code assigned before grant	Free format text: 6B 41J 2/47 A, 6B 41J 2/435 B, 6G 02B 26/10 B, 6G 06K 15/12 B
2000-02-25	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
2000-04-12	18D	Application deemed to be withdrawn	Effective date: 19990907