FR2628279B1 - - Google Patents
Info
- Publication number
- FR2628279B1 FR2628279B1 FR8902572A FR8902572A FR2628279B1 FR 2628279 B1 FR2628279 B1 FR 2628279B1 FR 8902572 A FR8902572 A FR 8902572A FR 8902572 A FR8902572 A FR 8902572A FR 2628279 B1 FR2628279 B1 FR 2628279B1
- Authority
- FR
- France
- 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
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/183—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a single remote source
- H04N7/186—Video door telephones
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Studio Devices (AREA)
- Closed-Circuit Television Systems (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP63046492A JPH01221085A (ja) | 1988-02-29 | 1988-02-29 | 双方向モニタ端末装置 |
JP63055277A JPH01228386A (ja) | 1988-03-09 | 1988-03-09 | テレビ電話装置 |
JP1988036540U JPH01142278U (fr) | 1988-03-18 | 1988-03-18 | |
JP3654188U JPH01142279U (fr) | 1988-03-18 | 1988-03-18 | |
JP1988115535U JPH0236266U (fr) | 1988-09-01 | 1988-09-01 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2628279A1 FR2628279A1 (fr) | 1989-09-08 |
FR2628279B1 true FR2628279B1 (fr) | 1996-07-19 |
Family
ID=27521802
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8902572A Expired - Fee Related FR2628279B1 (fr) | 1988-02-29 | 1989-02-28 |
Country Status (5)
Country | Link |
---|---|
US (1) | US5077784A (fr) |
KR (1) | KR920000143B1 (fr) |
CA (1) | CA1301384C (fr) |
DE (1) | DE3906315A1 (fr) |
FR (1) | FR2628279B1 (fr) |
Families Citing this family (46)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4009191C1 (en) * | 1990-03-22 | 1991-07-11 | Ritto-Werk Loh Gmbh & Co Kg, 6342 Haiger, De | Video camera for doors with entry phone - is covered in flush-mounting socket with illuminator in covering to lighten field of view |
IT90041602A1 (it) * | 1990-05-15 | 1991-11-15 | Bpt Spa | Apparecchiatura intercomunicante video |
JPH0530502A (ja) * | 1991-07-24 | 1993-02-05 | Hitachi Ltd | 一体型テレビ電話機 |
US5587735A (en) * | 1991-07-24 | 1996-12-24 | Hitachi, Ltd. | Video telephone |
DE4111688C1 (fr) * | 1991-04-10 | 1992-11-05 | A. Grothe & Soehne Kg, 5000 Koeln, De | |
DE69222580T2 (de) * | 1991-07-15 | 1998-04-16 | Hitachi Ltd | Bildkoder-Dekoder und Telekonferenzendstellengerät |
EP0523617B1 (fr) * | 1991-07-15 | 1997-10-01 | Hitachi, Ltd. | Equipement terminal de téléconférence |
DE4126105A1 (de) * | 1991-08-07 | 1993-02-11 | Standard Elektrik Lorenz Ag | Funktelefon |
DE9110321U1 (de) * | 1991-08-21 | 1991-11-14 | Ritto-Werk Loh GmbH & Co KG, 6342 Haiger | Videokamera für Türanlagen, insbesondere Türsprechanlagen |
US6449011B1 (en) * | 1992-03-27 | 2002-09-10 | Canon Kabushiki Kaisha | Video camera system having panhead for use in video conference or the like |
US5529936A (en) * | 1992-09-30 | 1996-06-25 | Lsi Logic Corporation | Method of etching a lens for a semiconductor solid state image sensor |
US5340978A (en) * | 1992-09-30 | 1994-08-23 | Lsi Logic Corporation | Image-sensing display panels with LCD display panel and photosensitive element array |
US5519205A (en) * | 1992-09-30 | 1996-05-21 | Lsi Logic Corporation | Color electronic camera including photosensor array having binary diffractive lens elements |
JPH06205249A (ja) * | 1992-10-22 | 1994-07-22 | Konica Corp | ビデオカメラ |
US5612732A (en) * | 1993-03-31 | 1997-03-18 | Casio Computer Co., Ltd. | Portable compact imaging and displaying apparatus with rotatable camera |
JP2994169B2 (ja) * | 1993-04-09 | 1999-12-27 | 日本電気株式会社 | アクティブマトリックス型液晶表示装置 |
GB2282906B (en) | 1993-10-13 | 1996-11-06 | Dataquill Ltd | Data enty systems |
US6448944B2 (en) | 1993-10-22 | 2002-09-10 | Kopin Corporation | Head-mounted matrix display |
US5815126A (en) * | 1993-10-22 | 1998-09-29 | Kopin Corporation | Monocular portable communication and display system |
US7310072B2 (en) | 1993-10-22 | 2007-12-18 | Kopin Corporation | Portable communication display device |
US6424321B1 (en) | 1993-10-22 | 2002-07-23 | Kopin Corporation | Head-mounted matrix display |
US5436654A (en) * | 1994-02-07 | 1995-07-25 | Sony Electronics, Inc. | Lens tilt mechanism for video teleconferencing unit |
US5414444A (en) * | 1994-03-30 | 1995-05-09 | At&T Corp. | Personal communicator having orientable video imaging element |
JPH08195944A (ja) * | 1994-11-18 | 1996-07-30 | Casio Comput Co Ltd | テレビ電話装置 |
DE19508623A1 (de) * | 1995-03-10 | 1996-09-12 | Sel Alcatel Ag | Schaltungsanordnung zur Anzeige und zur Regelung von Umgebungslichtverhältnissen |
US5666159A (en) | 1995-04-24 | 1997-09-09 | Eastman Kodak Company | Electronic camera system with programmable transmission capability |
GB9600804D0 (en) | 1996-01-17 | 1996-03-20 | Robb Garry D | Multiphone |
US6795120B2 (en) * | 1996-05-17 | 2004-09-21 | Sony Corporation | Solid-state imaging apparatus and camera using the same |
KR100281540B1 (ko) * | 1996-07-08 | 2001-02-15 | 윤종용 | 회선사용제어기능을 갖는 화상전화장치 및 회선사용제어방법 |
US6677936B2 (en) | 1996-10-31 | 2004-01-13 | Kopin Corporation | Color display system for a camera |
US7321354B1 (en) | 1996-10-31 | 2008-01-22 | Kopin Corporation | Microdisplay for portable communication systems |
US7372447B1 (en) | 1996-10-31 | 2008-05-13 | Kopin Corporation | Microdisplay for portable communication systems |
US6486862B1 (en) * | 1996-10-31 | 2002-11-26 | Kopin Corporation | Card reader display system |
CA2194027C (fr) * | 1996-12-24 | 2001-12-04 | Richard Morgan Helms | Systeme d'imagerie utilisant une source lumineuse de transmission de donnees pour l'eclairage des sujets |
FI111892B (fi) | 1997-04-22 | 2003-09-30 | Nokia Oy Ab | Monitoiminen viestinlaite |
US6552704B2 (en) | 1997-10-31 | 2003-04-22 | Kopin Corporation | Color display with thin gap liquid crystal |
US6476784B2 (en) | 1997-10-31 | 2002-11-05 | Kopin Corporation | Portable display system with memory card reader |
US6909419B2 (en) | 1997-10-31 | 2005-06-21 | Kopin Corporation | Portable microdisplay system |
USD418489S (en) * | 1998-03-18 | 2000-01-04 | Matra Nortel Communications | Teletext and internet access station |
US6687515B1 (en) * | 1998-10-07 | 2004-02-03 | Denso Corporation | Wireless video telephone with ambient light sensor |
USD425053S (en) * | 1999-01-04 | 2000-05-16 | Lucent Technologies Inc. | Housing for a display telephone unit |
JP3508648B2 (ja) * | 1999-10-12 | 2004-03-22 | 日本電気株式会社 | 通信端末装置 |
DE29921552U1 (de) | 1999-12-07 | 2000-07-20 | ELCOM Türsprechanlagen GmbH, 74223 Flein | Verstellmechanismus für eine Kamera |
DE10046309C1 (de) * | 2000-09-19 | 2001-10-31 | Siemens Ag | Sensoranordnung zur Bilderkennung |
KR100476582B1 (ko) * | 2002-01-30 | 2005-03-18 | 삼성전자주식회사 | 이동통신 단말기에서 카메라의 줌렌즈를 제어하는 장치 및방법 |
USD739366S1 (en) * | 2013-12-27 | 2015-09-22 | Cottonwood Greek Technologies, Inc. | Electronic device with graphical user interface |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3116365A (en) * | 1961-12-18 | 1963-12-31 | Bell Telephone Labor Inc | Alignment device |
DE2151800A1 (de) * | 1971-10-18 | 1973-04-26 | Standard Elektrik Lorenz Ag | Fernsehtelefon |
US3816654A (en) * | 1972-05-02 | 1974-06-11 | Stromberg Carlson Corp | Solid state camera tube embodying a fixed iris |
DE7414084U (de) * | 1974-04-23 | 1974-09-26 | Rittal Werk Loh R Kg | Tuerstation fuer eine hausfernseh-sprechanlage tuerstation fuer eine hausfernseh-sprechanlage |
US4485400A (en) * | 1981-01-13 | 1984-11-27 | Lemelson Jerome H | Video telephone |
JPS59158182A (ja) * | 1983-02-28 | 1984-09-07 | Nippon Telegr & Teleph Corp <Ntt> | テレビ電話装置 |
DE3309685A1 (de) * | 1983-03-17 | 1984-09-20 | Siemens AG, 1000 Berlin und 8000 München | Bildgeraet fuer fernsehtelefonie |
DE3329493C1 (de) * | 1983-08-16 | 1984-09-20 | Telefonbau Und Normalzeit Gmbh, 6000 Frankfurt | Anordnung der Bildaufnahmeeinheit bei einem Bildfernsprecher |
GB2173675A (en) * | 1985-03-22 | 1986-10-15 | Steven Henry Lerman | Communication system |
AU6121886A (en) * | 1985-06-25 | 1987-01-30 | Matsushita Electric Works Ltd. | Monitoring device applying noctovision for a doorphone system |
JPS61296872A (ja) * | 1985-06-25 | 1986-12-27 | Matsushita Electric Works Ltd | 暗視モニタ装置 |
US4715059A (en) * | 1985-11-07 | 1987-12-22 | Luma Telecom, Inc. | Conversational video phone |
JPS63180283A (ja) * | 1987-01-22 | 1988-07-25 | Mitsubishi Electric Corp | テレビ電話機 |
US4821307A (en) * | 1987-02-10 | 1989-04-11 | Flint Iii Paul L | Image splitter for two-way imaging apparatus |
FR2621198B1 (fr) * | 1987-09-25 | 1993-07-30 | Guichard Jacques | Terminal de communication visuelle et sonore, notamment visiophone, a boitier articule |
FR2621197B1 (fr) * | 1987-09-25 | 1993-08-20 | Guichard Jacques | Terminal de communication visuelle et sonore comportant un dispositif d'eclairage d'appoint |
-
1989
- 1989-02-24 CA CA000592062A patent/CA1301384C/fr not_active Expired - Fee Related
- 1989-02-28 KR KR1019890002527A patent/KR920000143B1/ko not_active IP Right Cessation
- 1989-02-28 FR FR8902572A patent/FR2628279B1/fr not_active Expired - Fee Related
- 1989-02-28 DE DE3906315A patent/DE3906315A1/de not_active Withdrawn
-
1990
- 1990-10-09 US US07/598,758 patent/US5077784A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2628279A1 (fr) | 1989-09-08 |
KR890013943A (ko) | 1989-09-26 |
CA1301384C (fr) | 1992-05-19 |
DE3906315A1 (de) | 1989-10-05 |
US5077784A (en) | 1991-12-31 |
KR920000143B1 (ko) | 1992-01-09 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |