DE68915974T2 - Laser-Anzeigevorrichtung. - Google Patents

Laser-Anzeigevorrichtung.

Info

Publication number: DE68915974T2
Authority: DE; Germany
Prior art keywords: display device; laser display; laser; display
Prior art date: 1988-12-23
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

DE68915974T

Other languages

English (en)

Other versions

DE68915974D1 (de

Inventor

Yasuaki Nakane

Hiroshi Nakayama

Susumu Sakamoto

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.)

Sony Corp

Original Assignee

Sony 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.)

1988-12-23

Filing date

1989-12-19

Publication date

1994-09-22

1988-12-23 Priority claimed from JP32487588A external-priority patent/JPH02170108A/ja

1989-07-11 Priority claimed from JP1178589A external-priority patent/JPH0343706A/ja

1989-12-19 Application filed by Sony Corp filed Critical Sony Corp

1994-07-14 Application granted granted Critical

1994-07-14 Publication of DE68915974D1 publication Critical patent/DE68915974D1/de

1994-09-22 Publication of DE68915974T2 publication Critical patent/DE68915974T2/de

2009-12-20 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
- H04N9/3129—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] scanning a light beam on the display screen
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
- H04N3/02—Scanning details of television systems; Combination thereof with generation of supply voltages by optical-mechanical means only
- H04N3/08—Scanning details of television systems; Combination thereof with generation of supply voltages by optical-mechanical means only having a moving reflector
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
- H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
- H04N3/16—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by deflecting electron beam in cathode-ray tube, e.g. scanning corrections
- H04N3/22—Circuits for controlling dimensions, shape or centering of picture on screen
- H04N3/23—Distortion correction, e.g. for pincushion distortion correction, S-correction

DE68915974T 1988-12-23 1989-12-19 Laser-Anzeigevorrichtung. Expired - Fee Related DE68915974T2 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP32487588A JPH02170108A (ja)	1988-12-23	1988-12-23	レーザ表示装置
JP1178589A JPH0343706A (ja)	1989-07-11	1989-07-11	画像表示装置

Publications (2)

Publication Number	Publication Date
DE68915974D1 DE68915974D1 (de)	1994-07-14
DE68915974T2 true DE68915974T2 (de)	1994-09-22

Family

ID=26498731

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE68915974T Expired - Fee Related DE68915974T2 (de)	1988-12-23	1989-12-19	Laser-Anzeigevorrichtung.

Country Status (3)

Country	Link
US (1)	US5140427A (de)
EP (1)	EP0374857B1 (de)
DE (1)	DE68915974T2 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE69114790T2 (de) *	1990-08-20	1996-04-18	Sony Corp	Direktsicht-Bildwiedergabeapparat.
US5587825A (en) *	1991-06-26	1996-12-24	Asahi Kogaku Kogyo Kabushiki Kaisha	Scanning optical system
US5414521A (en) *	1991-09-12	1995-05-09	Ansley; David A.	Dynamic distortion correction apparatus and method
TW232739B (de) *	1991-12-16	1994-10-21	Sony Co Ltd
US5841430A (en) *	1992-01-30	1998-11-24	Icl Personal Systems Oy	Digital video display having analog interface with clock and video signals synchronized to reduce image flicker
EP0664066B1 (de) *	1992-10-01	1999-08-04	Advanced Laser Projection, Inc.	Bildverschiebungsvorrichtung
DE69427860T2 (de) *	1993-02-03	2002-04-11	Nitor San Jose	Verfahren und vorrichtung zur projektion von bildern
US5398081A (en) *	1993-06-07	1995-03-14	Raychem Corporation	Apparatus for projecting colored images
DE4324848C1 (de) *	1993-07-23	1995-03-30	Schneider Rundfunkwerke Ag	Videoprojektionssystem
DE4339908C2 (de) *	1993-11-23	1997-01-23	Ldt Gmbh & Co	Verfahren und Vorrichtung zum Pyramidalfehlerausgleich
IL113971A (en) *	1994-06-02	1998-02-08	Honeywell Inc	Day/night heads-up display (hud)
US5990983A (en) *	1994-09-30	1999-11-23	Laser Power Corporation	High resolution image projection system and method employing lasers
US5784168A (en) *	1995-07-03	1998-07-21	U.S. Philips Corporation	Position detection system for an object with at least five degrees of freedom
JP3172092B2 (ja) *	1996-06-03	2001-06-04	株式会社東芝	ビーム光走査装置および画像形成装置
US5789743A (en) *	1996-07-03	1998-08-04	U.S. Philips Corporation	Optical scanning device, and apparatus provided with such a device, employing scanning element having reflective measuring reference face
US6154259A (en) *	1996-11-27	2000-11-28	Photera Technologies, Inc.	Multi-beam laser scanning display system with speckle elimination
US6091461A (en) *	1997-08-14	2000-07-18	Sony Corporation	Electronically self-aligning high resolution projection display with rotating mirrors and piezoelectric transducers
DE19737374C2 (de) *	1997-08-27	1999-09-02	Ldt Gmbh & Co	Verfahren zur Kompensation geometrischer Bildfehler bei Videobildern sowie ein Projektor zur Durchführung des Verfahrens
US6067059A (en) *	1998-02-04	2000-05-23	Quarton, Inc.	Laser dot matrix display systems
DE19860017A1 (de) *	1998-12-23	2000-06-29	Ldt Gmbh & Co	Vorrichtung für die Projektion eines Videobildes
US6351324B1 (en)	2000-03-09	2002-02-26	Photera Technologies, Inc.	Laser imaging system with progressive multi-beam scan architecture
US7102700B1 (en) *	2000-09-02	2006-09-05	Magic Lantern Llc	Laser projection system
JP2006323035A (ja) *	2005-05-18	2006-11-30	Sony Corp	表示装置および表示方法
JP2008287114A (ja) *	2007-05-18	2008-11-27	Sony Corp	画像投射装置及び画像投射方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS53894B2 (de) *	1972-08-25	1978-01-12
JPS5829489B2 (ja) *	1974-07-23	1983-06-23	富士写真フイルム株式会社	ヒカリソウサキノドウキコウサイシユホウホウ
JPS52108142A (en) *	1976-03-08	1977-09-10	Fuji Photo Film Co Ltd	Light beam scanning system
JPS60221720A (ja) *	1984-04-18	1985-11-06	Fuji Photo Film Co Ltd	光ビ−ム走査装置
US4761660A (en) *	1986-12-15	1988-08-02	Minnesota Mining And Manufacturing Company	Laser scanning apparatus using a fan style grating plate
JPH01240070A (ja) *	1988-03-19	1989-09-25	Fuji Photo Film Co Ltd	画像読取記録装置

1989
- 1989-12-14 US US07/450,628 patent/US5140427A/en not_active Expired - Fee Related
- 1989-12-19 EP EP89123493A patent/EP0374857B1/de not_active Expired - Lifetime
- 1989-12-19 DE DE68915974T patent/DE68915974T2/de not_active Expired - Fee Related

Also Published As

Publication number	Publication date
EP0374857B1 (de)	1994-06-08
US5140427A (en)	1992-08-18
DE68915974D1 (de)	1994-07-14
EP0374857A1 (de)	1990-06-27

Legal Events

Date	Code	Title	Description
1995-07-06	8364	No opposition during term of opposition
1997-12-11	8339	Ceased/non-payment of the annual fee

Publication	Publication Date	Title
DE68916658D1 (de)	1994-08-18	Anzeigevorrichtung.
DE68917654T2 (de)	1995-03-02	Anzeigevorrichtung.
DE69014669T2 (de)	1995-05-04	Anzeigevorrichtung.
DE68912133T2 (de)	1994-04-28	Vernebelungsvorrichtung.
DE68915974T2 (de)	1994-09-22	Laser-Anzeigevorrichtung.
DE58908020D1 (de)	1994-08-18	Anzeigevorrichtung.
DE59004072D1 (de)	1994-02-17	Anzeigevorrichtung.
DE68909641T2 (de)	1994-02-10	Projektionsdarstellungsgerät.
DE68922472D1 (de)	1995-06-08	Optisches Gerät.
DE69012246D1 (de)	1994-10-13	Anzeigevorrichtung.
DE68910266D1 (de)	1993-12-02	Zeigerartige anzeige.
DE68915370T2 (de)	1994-11-03	Anzeigevorrichtung.
DE3884832D1 (de)	1993-11-18	Laservorrichtung.
DE68922028T2 (de)	1995-10-19	Anzeigevorrichtung.
DE3887318T2 (de)	1994-07-21	Datenwiedergabeanordnung.
DE69021656D1 (de)	1995-09-21	Anzeigevorrichtung.
DE68914520T2 (de)	1994-11-10	Lasermessvorrichtung.
DE59001346D1 (de)	1993-06-09	Anzeigeeinrichtung.
DE69012369D1 (de)	1994-10-20	Laservorrichtung.
DE68919487T2 (de)	1995-07-20	Anzeigevorrichtung.
DE366376T1 (de)	1990-08-16	Anzeigeeinrichtung.
DE58908614D1 (de)	1994-12-15	Blindenschrift-Darstellungsgerät.
DE59000319D1 (de)	1992-10-29	Anzeigeeinrichtung.
ES1008551Y (es)	1989-12-01	Dispositivo publicitario.
DE3876653T2 (de)	1993-06-03	Laser-vorrichtung.