KR900001218A - 텔레비젼 전화기 - Google Patents

텔레비젼 전화기 Download PDF

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Publication number
KR900001218A
KR900001218A KR1019890004061A KR890004061A KR900001218A KR 900001218 A KR900001218 A KR 900001218A KR 1019890004061 A KR1019890004061 A KR 1019890004061A KR 890004061 A KR890004061 A KR 890004061A KR 900001218 A KR900001218 A KR 900001218A
Authority
KR
South Korea
Prior art keywords
image
image data
television
telephone
television camera
Prior art date
Application number
KR1019890004061A
Other languages
English (en)
Other versions
KR920007919B1 (ko
Inventor
고지 오가와
미끼오 오노끼
Original Assignee
시끼 모리야
미쯔비시 덴끼 가부시기가이샤
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
Priority claimed from JP63158688A external-priority patent/JPH0771274B2/ja
Priority claimed from JP63189908A external-priority patent/JPH0636594B2/ja
Application filed by 시끼 모리야, 미쯔비시 덴끼 가부시기가이샤 filed Critical 시끼 모리야
Publication of KR900001218A publication Critical patent/KR900001218A/ko
Application granted granted Critical
Publication of KR920007919B1 publication Critical patent/KR920007919B1/ko

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/14—Systems for two-way working
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards

Abstract

내용 없음

Description

텔레비젼 전화기
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제3도는 텔레비젼 카메라로 촬영한 화상데이터를 메모리하는 경우의 동작을 나타내는 플로챠트도.
제7도는 종래의 텔레비젼 전화기 구성을 나타내는 블럭도.

Claims (3)

  1. 텔레비젼 카메라와 CRT 디스플레이등의 화상표시장치를 구비하여 이루어지는 텔레비젼 전화기에 있어서, 상기 텔레비젼 카메라를 본체에서 분리할 수 있도록 설치한 것을 특징으로 하는 텔레비젼 전화기.
  2. 제1항에 있어서, 텔레비젼 카메라의 분리상태를 검출하는 검출수단을 설치하고, 이 검출수단으로부터의 검출신호의 유무에 따라서 송신측 CRT 디스플레이에 표시하는 화상을 자동적으로 경상(鏡像) 또는 대면상(對面像)으로 전환하는 것을 특징으호 하는 텔레비젼 전화기.
  3. 신호케이블로 텔레비젼 전화기본체와 접속되어 이 텔레비젼 전화기본체에 분리할 수 있도록 수납된 텔레비젼 카메라와, 상기 텔레비젼 카메라가 상기 텔레비젼 전화기본체에 수납되어 있는지 여부를 검출하는 검출수단과, 상기 텔레비젼 카메라로 촬영된 화상데이터 또는 전화회선으로부터의 화상데이터를 표시하는 화상표시수단과, 상기 화상데이터를 기억하는 화상메모리와, 상기 검출수단으로부터 상기 텔레비젼 카메라가 전화기본체에 수납되어 있다는 검출신호를 받았을때는, 이 텔레비젼 카메라로 촬영된 화상데이터를 경상으로서 상기 화상표시수단에 표시하는 동시에 이 화상데이터에 텔레비젼 카메라의 장착상태를 의미부여하는 플래그를 세워서 상기 화상메모리에 기억하고, 또한 이 화상메모리로부터 독해한 화상데이터에 플래그가 서있을때는 이 화상데이터를 경상으로서 상기 화상표시수단에 표시하며, 상기 텔레비젼 전화기본체로부터 분리한 상기 텔레비젼 카메라로 촬영된 화상데이터 및 전화회선으로부터의 화상데이터를 대면상으로서 상기 화상표시수단에 표시하는 화상처리부를 구비한 것을 특징으로 하는 텔레비젼 전화기.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019890004061A 1988-06-27 1989-03-30 텔레비젼 전화기 KR920007919B1 (ko)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP88-158688 1988-06-27
JP63158688A JPH0771274B2 (ja) 1988-06-27 1988-06-27 テレビ電話機
JP63-158688 1988-06-27
JP88-189908 1988-07-29
JP63-189908 1988-07-29
JP63189908A JPH0636594B2 (ja) 1988-07-29 1988-07-29 テレビ電話機

Publications (2)

Publication Number Publication Date
KR900001218A true KR900001218A (ko) 1990-01-31
KR920007919B1 KR920007919B1 (ko) 1992-09-19

Family

ID=26485725

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890004061A KR920007919B1 (ko) 1988-06-27 1989-03-30 텔레비젼 전화기

Country Status (4)

Country Link
US (1) US4928300A (ko)
EP (1) EP0348623B1 (ko)
KR (1) KR920007919B1 (ko)
DE (1) DE68907652T2 (ko)

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Also Published As

Publication number Publication date
DE68907652T2 (de) 1993-11-04
DE68907652D1 (de) 1993-08-26
EP0348623A1 (en) 1990-01-03
KR920007919B1 (ko) 1992-09-19
US4928300A (en) 1990-05-22
EP0348623B1 (en) 1993-07-21

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