KR930017201U - Video phone - Google Patents

Video phone

Info

Publication number
KR930017201U
KR930017201U KR2019910024095U KR910024095U KR930017201U KR 930017201 U KR930017201 U KR 930017201U KR 2019910024095 U KR2019910024095 U KR 2019910024095U KR 910024095 U KR910024095 U KR 910024095U KR 930017201 U KR930017201 U KR 930017201U
Authority
KR
South Korea
Prior art keywords
video phone
phone
video
Prior art date
Application number
KR2019910024095U
Other languages
Korean (ko)
Other versions
KR0121063Y1 (en
Inventor
강인성
Original Assignee
엘지전자주식회사
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 by 엘지전자주식회사 filed Critical 엘지전자주식회사
Priority to KR2019910024095U priority Critical patent/KR0121063Y1/en
Publication of KR930017201U publication Critical patent/KR930017201U/en
Application granted granted Critical
Publication of KR0121063Y1 publication Critical patent/KR0121063Y1/en

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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/765—Interface circuits between an apparatus for recording and another apparatus
    • H04N5/77—Interface circuits between an apparatus for recording and another apparatus between a recording apparatus and a television camera
    • H04N5/772—Interface circuits between an apparatus for recording and another apparatus between a recording apparatus and a television camera the recording apparatus and the television camera being placed in the same enclosure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/907—Television signal recording using static stores, e.g. storage tubes or semiconductor memories
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/10—Details of semiconductor or other solid state devices to be connected
    • H01L2924/11—Device type
    • H01L2924/14—Integrated circuits
    • H01L2924/143—Digital devices
    • H01L2924/1434—Memory
    • H01L2924/1435—Random access memory [RAM]
    • H01L2924/1436—Dynamic random-access memory [DRAM]

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Communication Control (AREA)
KR2019910024095U 1991-12-26 1991-12-26 A video phone KR0121063Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019910024095U KR0121063Y1 (en) 1991-12-26 1991-12-26 A video phone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019910024095U KR0121063Y1 (en) 1991-12-26 1991-12-26 A video phone

Publications (2)

Publication Number Publication Date
KR930017201U true KR930017201U (en) 1993-07-29
KR0121063Y1 KR0121063Y1 (en) 1998-07-15

Family

ID=19325776

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019910024095U KR0121063Y1 (en) 1991-12-26 1991-12-26 A video phone

Country Status (1)

Country Link
KR (1) KR0121063Y1 (en)

Also Published As

Publication number Publication date
KR0121063Y1 (en) 1998-07-15

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Legal Events

Date Code Title Description
A201 Request for examination
N231 Notification of change of applicant
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 20010406

Year of fee payment: 4

LAPS Lapse due to unpaid annual fee