JPH01142279U - - Google Patents

Info

Publication number
JPH01142279U
JPH01142279U JP3654188U JP3654188U JPH01142279U JP H01142279 U JPH01142279 U JP H01142279U JP 3654188 U JP3654188 U JP 3654188U JP 3654188 U JP3654188 U JP 3654188U JP H01142279 U JPH01142279 U JP H01142279U
Authority
JP
Japan
Prior art keywords
television camera
infrared light
image pickup
pickup device
solid
Prior art date
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.)
Pending
Application number
JP3654188U
Other languages
English (en)
Japanese (ja)
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.)
Filing date
Publication date
Application filed filed Critical
Priority to JP3654188U priority Critical patent/JPH01142279U/ja
Priority to CA000592062A priority patent/CA1301384C/en
Priority to DE3906315A priority patent/DE3906315A1/de
Priority to FR8902572A priority patent/FR2628279B1/fr
Priority to KR1019890002527A priority patent/KR920000143B1/ko
Publication of JPH01142279U publication Critical patent/JPH01142279U/ja
Priority to US07/598,758 priority patent/US5077784A/en
Pending legal-status Critical Current

Links

Landscapes

  • Closed-Circuit Television Systems (AREA)
JP3654188U 1988-02-29 1988-03-18 Pending JPH01142279U (enrdf_load_stackoverflow)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP3654188U JPH01142279U (enrdf_load_stackoverflow) 1988-03-18 1988-03-18
CA000592062A CA1301384C (en) 1988-02-29 1989-02-24 Video telephone with changeable aperture
DE3906315A DE3906315A1 (de) 1988-02-29 1989-02-28 Bildtelefon
FR8902572A FR2628279B1 (enrdf_load_stackoverflow) 1988-02-29 1989-02-28
KR1019890002527A KR920000143B1 (ko) 1988-02-29 1989-02-28 비디오 전화기
US07/598,758 US5077784A (en) 1988-02-29 1990-10-09 Visible telephone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3654188U JPH01142279U (enrdf_load_stackoverflow) 1988-03-18 1988-03-18

Publications (1)

Publication Number Publication Date
JPH01142279U true JPH01142279U (enrdf_load_stackoverflow) 1989-09-29

Family

ID=31263139

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3654188U Pending JPH01142279U (enrdf_load_stackoverflow) 1988-02-29 1988-03-18

Country Status (1)

Country Link
JP (1) JPH01142279U (enrdf_load_stackoverflow)

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