FI901741A0 - Universell stereoskopisk tittanordning baserad pao en ny princip foer optisk konvergens. - Google Patents

Universell stereoskopisk tittanordning baserad pao en ny princip foer optisk konvergens.

Info

Publication number: FI901741A0
Authority: FI; Finland
Prior art keywords: tittanordning; stereoskopisk; konvergens; princip; universal
Prior art date: 1989-04-07

Application number

FI901741A

Other languages

English (en)

Inventor

Gregorio Pietrangelo

Original Assignee

Stereovision International S R

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.)

1989-04-07

Filing date

1990-04-06

Publication date

1990-04-06

1990-04-06 Application filed by Stereovision International S R filed Critical Stereovision International S R

1990-04-06 Publication of FI901741A0 publication Critical patent/FI901741A0/fi

Classifications

- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
- G02B30/20—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
- G02B30/34—Stereoscopes providing a stereoscopic pair of separated images corresponding to parallactically displaced views of the same object, e.g. 3D slide viewers

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Optics & Photonics (AREA)
Stereoscopic And Panoramic Photography (AREA)

FI901741A 1989-04-07 1990-04-06 Universell stereoskopisk tittanordning baserad pao en ny princip foer optisk konvergens. FI901741A0 (fi)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT8920043A IT1229645B (it)	1989-04-07	1989-04-07	Visore stereoscopico universale utilizzante il principio della convergenza oculare.

Publications (1)

Publication Number	Publication Date
FI901741A0 true FI901741A0 (fi)	1990-04-06

Family

ID=11163363

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI901741A FI901741A0 (fi)	1989-04-07	1990-04-06	Universell stereoskopisk tittanordning baserad pao en ny princip foer optisk konvergens.

Country Status (18)

Country	Link
US (1)	US5084781A (fi)
JP (1)	JPH0373913A (fi)
AU (2)	AU5293590A (fi)
BR (1)	BR9001640A (fi)
CA (1)	CA2014041A1 (fi)
DD (1)	DD299093A5 (fi)
DE (1)	DE4010874A1 (fi)
DK (1)	DK87690A (fi)
ES (1)	ES2027840A6 (fi)
FI (1)	FI901741A0 (fi)
FR (1)	FR2645653B3 (fi)
GB (1)	GB2230617A (fi)
IT (1)	IT1229645B (fi)
LU (1)	LU87717A1 (fi)
NL (1)	NL9000778A (fi)
NO (1)	NO901584L (fi)
SE (1)	SE9001233L (fi)
ZA (1)	ZA902524B (fi)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2673950B2 (ja) *	1991-01-09	1997-11-05	富士写真光機株式会社	パッケージ兼用ステレオビュアー
JPH06208650A (ja) *	1992-04-03	1994-07-26	Iiguretsuku Syst:Kk	情報認識方法及び情報認識装置
US5615046A (en) *	1995-01-23	1997-03-25	Cyber Scientific Inc.	Stereoscopic viewing system
JP4716341B2 (ja) *	1998-04-13	2011-07-06	大日本印刷株式会社	ホログラムの作成方法およびホログラム
US6069735A (en) *	1998-12-10	2000-05-30	Murphy; George Joseph	Viewer with enhanced wide field view
US20030012965A1 (en) *	2001-07-10	2003-01-16	Motorola, Inc.	Structure and method for fabricating semiconductor structures and devices utilizing the formation of a compliant substrate comprising an oxygen-doped compound semiconductor layer
US8147063B2 (en) *	2006-04-21	2012-04-03	Otc Optics Llc	Method for minimizing prism in over-the-counter eyeglasses and optical devices

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2063989A (en) *		1936-12-15		Stereofluoroscopic apparatus
FR411670A (fr) *	1909-04-15	1910-06-22	Albert Louis Leon Stockhammer	Appareil stéréoscopique à grand rendement
GB289998A (en) *	1927-03-08	1928-05-10	Henri Moraz	Kinematographic apparatus for taking stereoscopic images
GB757416A (en) *	1954-01-08	1956-09-19	American Optical Corp	Improvements in or relating to a method and means for producing three-dimensional pictures
GB1044833A (en) *	1961-10-23	1966-10-05	Hedda Werthenmer	Cinematograph apparatus
GB1041362A (en) *	1962-03-08	1966-09-07	Frederick James Gates	Improvements in or relating to stereoscopy
US3418035A (en) *	1968-01-31	1968-12-24	Ben W. Rau	Adjustable multi-power stereoscope with collapsible support

1989
- 1989-04-07 IT IT8920043A patent/IT1229645B/it active
1990
- 1990-04-02 ZA ZA902524A patent/ZA902524B/xx unknown
- 1990-04-03 NL NL9000778A patent/NL9000778A/nl not_active Application Discontinuation
- 1990-04-04 SE SE9001233A patent/SE9001233L/ not_active Application Discontinuation
- 1990-04-04 US US07/504,582 patent/US5084781A/en not_active Expired - Fee Related
- 1990-04-04 DE DE4010874A patent/DE4010874A1/de not_active Withdrawn
- 1990-04-05 ES ES9000976A patent/ES2027840A6/es not_active Expired - Lifetime
- 1990-04-05 AU AU52935/90A patent/AU5293590A/en not_active Abandoned
- 1990-04-06 DD DD90339544A patent/DD299093A5/de not_active IP Right Cessation
- 1990-04-06 FI FI901741A patent/FI901741A0/fi not_active IP Right Cessation
- 1990-04-06 BR BR909001640A patent/BR9001640A/pt unknown
- 1990-04-06 NO NO90901584A patent/NO901584L/no unknown
- 1990-04-06 DK DK087690A patent/DK87690A/da not_active Application Discontinuation
- 1990-04-06 CA CA002014041A patent/CA2014041A1/en not_active Abandoned
- 1990-04-06 LU LU87717A patent/LU87717A1/de unknown
- 1990-04-06 JP JP2092960A patent/JPH0373913A/ja active Pending
- 1990-04-06 FR FR909004426A patent/FR2645653B3/fr not_active Expired - Fee Related
- 1990-04-09 GB GB9008036A patent/GB2230617A/en not_active Withdrawn
1993
- 1993-08-18 AU AU44722/93A patent/AU4472293A/en not_active Abandoned

Also Published As

Publication number	Publication date
IT8920043A0 (it)	1989-04-07
GB2230617A (en)	1990-10-24
FR2645653B3 (fr)	1991-11-08
AU4472293A (en)	1993-11-04
NO901584D0 (no)	1990-04-06
BR9001640A (pt)	1991-05-07
ZA902524B (en)	1991-01-30
DK87690D0 (da)	1990-04-06
NL9000778A (nl)	1990-11-01
SE9001233L (sv)	1990-10-08
DK87690A (da)	1990-10-08
ES2027840A6 (es)	1992-06-16
CA2014041A1 (en)	1990-10-07
US5084781A (en)	1992-01-28
DE4010874A1 (de)	1990-10-11
IT1229645B (it)	1991-09-06
AU5293590A (en)	1990-10-11
SE9001233D0 (sv)	1990-04-04
GB9008036D0 (en)	1990-06-06
LU87717A1 (de)	1990-07-24
JPH0373913A (ja)	1991-03-28
NO901584L (no)	1990-10-08
FR2645653A1 (fr)	1990-10-12
DD299093A5 (de)	1992-03-26

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Legal Events

Date	Code	Title	Description
2004-08-31	MM	Patent lapsed	Owner name: STEREOVISION INTERNATIONAL S.R.L.