DE69320300D1 - Bildanzeige- und Aufnahmegerät - Google Patents

Bildanzeige- und Aufnahmegerät

Info

Publication number: DE69320300D1
Authority: DE; Germany
Prior art keywords: image display; recording device; recording; image; display
Prior art date: 1992-11-04
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

DE69320300T

Other languages

English (en)

Other versions

DE69320300T2 (de

Inventor

Yasushi Tanigaki

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.)

Koninklijke Philips NV

Original Assignee

Koninklijke Philips Electronics NV

Philips Electronics NV

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.)

1992-11-04

Filing date

1993-10-27

Publication date

1998-09-17

1993-10-27 Application filed by Koninklijke Philips Electronics NV, Philips Electronics NV filed Critical Koninklijke Philips Electronics NV

1998-09-17 Publication of DE69320300D1 publication Critical patent/DE69320300D1/de

1999-03-25 Application granted granted Critical

1999-03-25 Publication of DE69320300T2 publication Critical patent/DE69320300T2/de

2013-10-28 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
- H04N7/00—Television systems
- H04N7/14—Systems for two-way working
- H04N7/141—Systems for two-way working between two video terminals, e.g. videophone
- H04N7/142—Constructional details of the terminal equipment, e.g. arrangements of the camera and the display
- H04N7/144—Constructional details of the terminal equipment, e.g. arrangements of the camera and the display camera and display on the same optical axis, e.g. optically multiplexing the camera and display for eye to eye contact
- 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
- G03B21/54—Accessories
- G03B21/56—Projection screens
- G03B21/60—Projection screens characterised by the nature of the surface
- G03B21/62—Translucent screens
- G03B21/625—Lenticular translucent screens

DE69320300T 1992-11-04 1993-10-27 Bildanzeige- und Aufnahmegerät Expired - Fee Related DE69320300T2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP4319354A JPH06153190A (ja)	1992-11-04	1992-11-04	画像表示／撮像装置

Publications (2)

Publication Number	Publication Date
DE69320300D1 true DE69320300D1 (de)	1998-09-17
DE69320300T2 DE69320300T2 (de)	1999-03-25

Family

ID=18109218

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE69320300T Expired - Fee Related DE69320300T2 (de)	1992-11-04	1993-10-27	Bildanzeige- und Aufnahmegerät

Country Status (4)

Country	Link
US (1)	US5422683A (de)
EP (1)	EP0596558B1 (de)
JP (1)	JPH06153190A (de)
DE (1)	DE69320300T2 (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5666155A (en) *	1994-06-24	1997-09-09	Lucent Technologies Inc.	Eye contact video telephony
DE69532771T2 (de) *	1994-09-27	2004-09-30	Minnesota Mining And Mfg. Co., St. Paul	Folie zur Luminanzsteuerung
US7209160B2 (en) *	1995-09-20	2007-04-24	Mcnelley Steve H	Versatile teleconferencing eye contact terminal
US5777665A (en) *	1995-09-20	1998-07-07	Videotronic Systems	Image blocking teleconferencing eye contact terminal
US8199185B2 (en) *	1995-09-20	2012-06-12	Videotronic Systems	Reflected camera image eye contact terminal
US6710797B1 (en)	1995-09-20	2004-03-23	Videotronic Systems	Adaptable teleconferencing eye contact terminal
US5612734A (en) *	1995-11-13	1997-03-18	Bell Communications Research, Inc.	Eye contact apparatus employing a directionally transmissive layer for video conferencing
DE19622314A1 (de)	1996-06-04	1997-12-11	Sel Alcatel Ag	Telekommunikationsendgerät und Vorrichtung zur Projektion von visuell erfaßbarer Information
US5975703A (en)	1996-09-30	1999-11-02	Digital Optics International	Image projection system
US5993006A (en) *	1997-06-06	1999-11-30	Denso Corporation	Apparatus for synthesizing and displaying images
US7224962B1 (en)	1997-10-03	2007-05-29	Karen Jeanne Kite	Remote operational screener
GB2338141B (en) *	1998-05-08	2002-11-27	Orange Personal Comm Serv Ltd	Mobile communications
US7034866B1 (en)	2000-11-22	2006-04-25	Koninklijke Philips Electronics N.V.	Combined display-camera for an image processing system
US20050117073A1 (en) *	2002-03-22	2005-06-02	Payne Roger A.	Interactive video system
WO2007013272A1 (ja) *	2005-07-28	2007-02-01	Sharp Kabushiki Kaisha	表示装置及びバックライト装置
US8072481B1 (en)	2006-03-18	2011-12-06	Videotronic Systems	Telepresence communication system
US8721149B2 (en)	2008-01-30	2014-05-13	Qualcomm Mems Technologies, Inc.	Illumination device having a tapered light guide
US8348489B2 (en)	2008-01-30	2013-01-08	Qualcomm Mems Technologies, Inc.	Thin illumination system
CN102177398B (zh)	2008-10-10	2015-01-28	高通Mems科技公司	分布式照明系统
JP5342016B2 (ja)	2009-01-13	2013-11-13	クォルコム・メムズ・テクノロジーズ・インコーポレーテッド	大面積光パネル及びスクリーン
CA2750163A1 (en) *	2009-01-23	2010-07-29	Manish Kothari	Integrated light emitting and light detecting device
KR20120030460A (ko)	2009-05-29	2012-03-28	퀄컴 엠이엠스 테크놀로지스, 인크.	조명장치 및 그의 제조방법
US8402647B2 (en)	2010-08-25	2013-03-26	Qualcomm Mems Technologies Inc.	Methods of manufacturing illumination systems
US8933982B2 (en)	2012-04-24	2015-01-13	Hewlett-Packard Development Company, L.P.	Display-camera systems
US9392219B2 (en)	2013-07-31	2016-07-12	Howlett-Packard Development Company, L.P.	Display-camera system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2590049A (en) *	1949-02-07	1952-03-18	Bruce C Sidlinger	Gymnasium springboard
GB2111281B (en) *	1981-11-26	1985-08-21	English Electric Valve Co Ltd	Display arrangements
JPS62257140A (ja) *	1986-04-30	1987-11-09	Mitsubishi Rayon Co Ltd	背面投影スクリ−ン
JPH0411485A (ja) *	1990-04-27	1992-01-16	Nippon Philips Kk	画像表示／撮像装置
US5282027A (en) *	1990-04-27	1994-01-25	U.S. Philips Corporation	Image projection display and pick-up apparatus with optical shutter
JP2859420B2 (ja) *	1990-10-18	1999-02-17	日本電信電話株式会社	表示／撮像装置
JPH04223688A (ja) *	1990-12-25	1992-08-13	Nippon Telegr & Teleph Corp <Ntt>	表示・撮像装置
US5317405A (en) *	1991-03-08	1994-05-31	Nippon Telegraph And Telephone Corporation	Display and image capture apparatus which enables eye contact

1992
- 1992-11-04 JP JP4319354A patent/JPH06153190A/ja active Pending
1993
- 1993-10-27 DE DE69320300T patent/DE69320300T2/de not_active Expired - Fee Related
- 1993-10-27 EP EP93203003A patent/EP0596558B1/de not_active Expired - Lifetime
- 1993-10-28 US US08/146,291 patent/US5422683A/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
EP0596558A1 (de)	1994-05-11
JPH06153190A (ja)	1994-05-31
US5422683A (en)	1995-06-06
EP0596558B1 (de)	1998-08-12
DE69320300T2 (de)	1999-03-25

Legal Events

Date	Code	Title	Description
1999-01-14	8327	Change in the person/name/address of the patent owner	Owner name: KONINKLIJKE PHILIPS ELECTRONICS N.V., EINDHOVEN, N
1999-09-09	8364	No opposition during term of opposition
2002-11-07	8339	Ceased/non-payment of the annual fee

Publication	Publication Date	Title
DE69320300D1 (de)	1998-09-17	Bildanzeige- und Aufnahmegerät
DE69333759D1 (de)	2005-03-24	Bildanzeigevorrichtung
DE69325075T2 (de)	1999-12-16	Bildwiedergabegerät
DE69434775D1 (de)	2006-08-03	Abbildungs- und Aufzeichnungsgerät
DE69118011T2 (de)	1996-10-02	Bildaufzeichnungs- und Aufnahmegerät
DE69333174D1 (de)	2003-10-09	Bildaufzeichnungsverfahren und Gerät dafür
DE4491655T1 (de)	1995-04-27	Bildaufzeichnungseinrichtung
DE69522504T2 (de)	2002-05-08	Videosignalaufnahmegerät und Videosignalaufnahme- und wiergabegerät
DE69430456D1 (de)	2002-05-23	Bildanzeigevorrichtung
DE69433556D1 (de)	2004-03-25	Bildanzeigevorrichtung
DE69324076D1 (de)	1999-04-29	Bildaufnahme- und Wiedergabegerät
DE69320890T2 (de)	1999-01-28	Festkörperbildaufnahmevorrichtung und -element hierfür
DE69431392D1 (de)	2002-10-24	Bildanzeigevorrichtung und -verfahren
DE69431226T2 (de)	2003-04-17	Bildwiedergabegerät
DE69427136T2 (de)	2001-09-06	Bildwiedergabegerät
DE69317884D1 (de)	1998-05-14	Bildaufnahmevorrichtung
DE69427274D1 (de)	2001-06-28	Bildanzeigevorrichtung
DE69327205T2 (de)	2000-05-18	Standbildwiedergabegerät
FI920935A0 (fi)	1992-03-02	Videonäyttölaite
DE69123628T2 (de)	1997-06-05	Bildanzeige- und -aufnahmegerät
DE69424237D1 (de)	2000-06-08	Bildwiedergabeanordnung
DE69225517T2 (de)	1998-10-15	Bildaufzeichnungsverfahren und -gerät
DE69215124D1 (de)	1996-12-19	Bildwiedergabegerät
DE69214019D1 (de)	1996-10-31	Bildanzeigevorrichtung
DE69328653D1 (de)	2000-06-21	Bildanzeigegerät