DE68907612D1 - Optisches system. - Google Patents

Optisches system.

Info

Publication number: DE68907612D1
Authority: DE; Germany
Prior art keywords: optical system; optical
Prior art date: 1988-12-02
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.): Expired - Fee Related

Application number

DE9090900129T

Other languages

English (en)

Other versions

DE68907612T2 (de

Inventor

Gerhard Braeuning

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.)

Kodak GmbH

Original Assignee

Kodak GmbH

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.)

1988-12-02

Filing date

1989-12-01

Publication date

1993-08-19

1989-12-01 Application filed by Kodak GmbH filed Critical Kodak GmbH

1989-12-01 Priority to DE90900129T priority Critical patent/DE68907612T2/de

1993-08-19 Publication of DE68907612D1 publication Critical patent/DE68907612D1/de

1994-02-10 Application granted granted Critical

1994-02-10 Publication of DE68907612T2 publication Critical patent/DE68907612T2/de

2009-12-02 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

Classifications

- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/132—Overhead projectors, i.e. capable of projecting hand-writing or drawing during action
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S353/00—Optics: image projectors
- Y10S353/03—Transparent
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S353/00—Optics: image projectors
- Y10S353/05—Transparency holder accessories

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Liquid Crystal (AREA)
Overhead Projectors And Projection Screens (AREA)
Liquid Crystal Display Device Control (AREA)

DE90900129T 1988-12-02 1989-12-01 Optisches system. Expired - Fee Related DE68907612T2 (de)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
DE90900129T DE68907612T2 (de)	1988-12-02	1989-12-01	Optisches system.

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE3840628A DE3840628A1 (de)	1988-12-02	1988-12-02	Optische einrichtung
DE90900129T DE68907612T2 (de)	1988-12-02	1989-12-01	Optisches system.

Publications (2)

Publication Number	Publication Date
DE68907612D1 true DE68907612D1 (de)	1993-08-19
DE68907612T2 DE68907612T2 (de)	1994-02-10

Family

ID=6368317

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
DE3840628A Ceased DE3840628A1 (de)	1988-12-02	1988-12-02	Optische einrichtung
DE90900129T Expired - Fee Related DE68907612T2 (de)	1988-12-02	1989-12-01	Optisches system.

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
DE3840628A Ceased DE3840628A1 (de)	1988-12-02	1988-12-02	Optische einrichtung

Country Status (5)

Country	Link
US (1)	US5159363A (de)
EP (1)	EP0447433B1 (de)
JP (1)	JPH04502068A (de)
DE (2)	DE3840628A1 (de)
WO (1)	WO1990006537A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6311419B1 (en)	1989-12-31	2001-11-06	Smartlight Ltd.	Dedicated mammogram viewer
IL92936A (en) *	1989-12-31	1998-02-08	Smartlight Ltd	Self-masking transparency viewing apparatus
US5396304A (en) *	1990-12-31	1995-03-07	Kopin Corporation	Slide projector mountable light valve display
US5317436A (en) *	1990-12-31	1994-05-31	Kopin Corporation	A slide assembly for projector with active matrix moveably mounted to housing
US5302985A (en) *	1992-03-31	1994-04-12	Minnesota Mining And Manufacturing Company	Overhead projector for LCD panel
US5325218A (en) *	1992-12-31	1994-06-28	Minnesota Mining And Manufacturing Company	Cholesteric polarizer for liquid crystal display and overhead projector
WO1995014949A2 (en) *	1993-11-28	1995-06-01	A.D.P. Adaptive Visual Perception Ltd.	Transparency viewing device comprising passive matrix lcd
US5664859A (en) *	1994-01-03	1997-09-09	Kopin Corporation	Projection display docking system
US5963276A (en) *	1997-01-09	1999-10-05	Smartlight Ltd.	Back projection transparency viewer with overlapping pixels
US6474819B2 (en) *	2000-03-21	2002-11-05	Texas Instruments Incorporated	Combination overhead projector and electronic display device
US20020191232A1 (en) *	2001-06-18	2002-12-19	Orozco Genaro Antonio Fernandez	Overhead slide projector with output capabilities
US20040095562A1 (en) *	2002-11-20	2004-05-20	John Moffatt	Combination scanner/projector
US7637620B2 (en) *	2006-03-21	2009-12-29	Marvell International Technology Ltd.	Lid structure, apparatus and method for displaying graphical information

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE7836850U1 (de) *		1979-09-13	Demolux Gmbh & Co Kg, 6070 Langen	Overhead-Projektor mit einem Gehäuse
DE2853644A1 (de) *	1978-12-13	1980-07-03	Demolux	Anordnung zur programmierung von kommunikationsgeraeten fuer den unterricht
JPS59202443A (ja) *	1983-04-30	1984-11-16	Fuji Xerox Co Ltd	オ−バ−ヘツドプロジエクタ−に用いるシ−ト
JPS59202442A (ja) *	1983-04-30	1984-11-16	Fuji Xerox Co Ltd	オ−バ−ヘツドプロジエクタ−
FR2559923B1 (fr) *	1984-02-22	1986-12-26	Commissariat Energie Atomique	Systeme pour faire de la projection commentee de documents transparents ou de diapositives sur un ecran mural
JPS62127724A (ja) *	1985-11-28	1987-06-10	Agency Of Ind Science & Technol	撮像投影装置
US4765734A (en) *	1986-05-22	1988-08-23	Pakon, Inc.	Digitally encoded alpha-numeric projector slide and systems for using the same
DE3712999A1 (de) *	1987-02-16	1988-08-25	Demolux	Overhead-projektor
DE3704927A1 (de) *	1987-02-17	1988-08-25	Kodak Ag	Optische einrichtung
DE3710628A1 (de) *	1987-03-31	1988-10-20	Demolux	Overhead-projektor
US4991956A (en) *	1989-03-02	1991-02-12	Griffin Stephen L	Apparatus for facilitating correlation with a transparency image

1988
- 1988-12-02 DE DE3840628A patent/DE3840628A1/de not_active Ceased
1989
- 1989-12-01 JP JP2500551A patent/JPH04502068A/ja not_active Withdrawn
- 1989-12-01 EP EP90900129A patent/EP0447433B1/de not_active Expired - Lifetime
- 1989-12-01 WO PCT/EP1989/001455 patent/WO1990006537A1/en active IP Right Grant
- 1989-12-01 DE DE90900129T patent/DE68907612T2/de not_active Expired - Fee Related
1991
- 1991-12-01 US US07/640,393 patent/US5159363A/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
JPH04502068A (ja)	1992-04-09
DE3840628A1 (de)	1990-06-28
EP0447433A1 (de)	1991-09-25
US5159363A (en)	1992-10-27
EP0447433B1 (de)	1993-07-14
DE68907612T2 (de)	1994-02-10
WO1990006537A1 (en)	1990-06-14

Legal Events

Date	Code	Title	Description
1994-08-11	8364	No opposition during term of opposition
2001-02-08	8339	Ceased/non-payment of the annual fee

Publication	Publication Date	Title
FI891846A0 (fi)	1989-04-18	Optisk avbrytare.
DE68924877D1 (de)	1996-01-04	Optisches Diebstahlverhinderungssystem.
NO891204D0 (no)	1989-03-20	Premestrings-system.
NO894666L (no)	1990-01-23	Elektroakustisk system.
DE68927423D1 (de)	1996-12-12	Optisches Verkleinerungssystem
DE68910979D1 (de)	1994-01-05	Verbindungssystem.
DE68916451D1 (de)	1994-08-04	Optisches Projektionssystem.
DE68923853D1 (de)	1995-09-21	Betriebssicheres optisches Übertragungssystem.
DE68923049D1 (de)	1995-07-20	Kamerasystem.
FI912295A0 (fi)	1991-05-10	Optisk hastighetsbestaemning.
DE69020625D1 (de)	1995-08-10	Optisches System.
DE68922472D1 (de)	1995-06-08	Optisches Gerät.
FI893190A0 (fi)	1989-06-29	Foerbaettringar beroerande fibrer.
DE68910837D1 (de)	1994-01-05	Optisches Schaltersystem.
NO903501L (no)	1990-08-09	Fiberoptisk radarledet missilsystem.
DE68907612D1 (de)	1993-08-19	Optisches system.
DE68921916D1 (de)	1995-05-04	Apochromatisches optisches System.
DE68913846T3 (de)	2002-10-02	Expressionssystem.
DE3785938D1 (de)	1993-07-01	Optisches system.
FI901125A0 (fi)	1990-03-06	Smakgivande system foer fettfria livsmedel.
DE68912744D1 (de)	1994-03-10	Bifokales optisches System.
DE68910022D1 (de)	1993-11-25	Optisches Speichersystem.
NO913002D0 (no)	1991-08-01	Optisk system.
DE68906109D1 (de)	1993-05-27	Optisches abtastsystem.
DE68920870D1 (de)	1995-03-09	Tastaturbedientes system.