WO2010036018A3 - Bidirectional digital information display apparatus and driving method thereof - Google Patents

Bidirectional digital information display apparatus and driving method thereof Download PDF

Info

Publication number
WO2010036018A3
WO2010036018A3 PCT/KR2009/005417 KR2009005417W WO2010036018A3 WO 2010036018 A3 WO2010036018 A3 WO 2010036018A3 KR 2009005417 W KR2009005417 W KR 2009005417W WO 2010036018 A3 WO2010036018 A3 WO 2010036018A3
Authority
WO
WIPO (PCT)
Prior art keywords
voice
video image
bidirectional
inputting
user
Prior art date
Application number
PCT/KR2009/005417
Other languages
French (fr)
Korean (ko)
Other versions
WO2010036018A2 (en
Inventor
정동석
서동진
Original Assignee
인하대학교 산학협력단
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 인하대학교 산학협력단 filed Critical 인하대학교 산학협력단
Publication of WO2010036018A2 publication Critical patent/WO2010036018A2/en
Publication of WO2010036018A3 publication Critical patent/WO2010036018A3/en

Links

Classifications

    • 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
    • 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
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/414—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance
    • H04N21/41415—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance involving a public display, viewable by several users in a public space outside their home, e.g. movie theatre, information kiosk
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
    • H04N21/42203—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS] sound input device, e.g. microphone
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
    • H04N21/4223—Cameras
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/47—End-user applications
    • H04N21/478—Supplemental services, e.g. displaying phone caller identification, shopping application
    • H04N21/4788—Supplemental services, e.g. displaying phone caller identification, shopping application communicating with other users, e.g. chatting
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/81—Monomedia components thereof
    • H04N21/812—Monomedia components thereof involving advertisement data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems
    • H04N7/173—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Business, Economics & Management (AREA)
  • Marketing (AREA)
  • General Engineering & Computer Science (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)

Abstract

The present invention relates to a bidirectional DID (Digital Information Display) apparatus and a driving method thereof. The bidirectional DID apparatus is able to record and modify voice and video image, and comprises: a message input unit for recording, modifying or inputting voice and video image; a central control unit for controlling bidirectional DID and input/output of the voice and video image; a memory unit for encoding and storing inputted voice and video image and transmitting the stored information according to a request from the central control unit; a display unit for outputting transmitted voice and video image; and a power supply unit for supplying electric power to drive the bidirectional DID. The message input unit includes: a microphone for inputting a user's voice; a camera for recording a user's video image and inputting the recorded video; a receiver for inputting a premade advertisement; a controller for modifying the user's voice, video image and the advertisement, and presetting conditions of the message input unit; and an A/D (Analog-Digital) converter for converting an analog signal into a digital signal when the user's voice, video image and the advertisement are in an analog signal. The memory unit further includes a filter that links the modified voice and video image to the entire voice and video image if some portions thereof are stored after being modified.
PCT/KR2009/005417 2008-09-24 2009-09-23 Bidirectional digital information display apparatus and driving method thereof WO2010036018A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2008-0093590 2008-09-24
KR1020080093590A KR100949705B1 (en) 2008-09-24 2008-09-24 Bidirectional digital information display device and metod for operating thereof

Publications (2)

Publication Number Publication Date
WO2010036018A2 WO2010036018A2 (en) 2010-04-01
WO2010036018A3 true WO2010036018A3 (en) 2010-06-24

Family

ID=42060266

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/005417 WO2010036018A2 (en) 2008-09-24 2009-09-23 Bidirectional digital information display apparatus and driving method thereof

Country Status (2)

Country Link
KR (1) KR100949705B1 (en)
WO (1) WO2010036018A2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010045269A (en) * 1999-11-04 2001-06-05 권혁빈 Video mail vending machine and control method thereof
KR20010081494A (en) * 2000-02-15 2001-08-29 정명식 Moving image disc vending machine and there of using method
KR20020019691A (en) * 2000-09-06 2002-03-13 송종훈 Offering apparatus a moving picture storing medium and the controlling method thereof

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010045269A (en) * 1999-11-04 2001-06-05 권혁빈 Video mail vending machine and control method thereof
KR20010081494A (en) * 2000-02-15 2001-08-29 정명식 Moving image disc vending machine and there of using method
KR20020019691A (en) * 2000-09-06 2002-03-13 송종훈 Offering apparatus a moving picture storing medium and the controlling method thereof

Also Published As

Publication number Publication date
WO2010036018A2 (en) 2010-04-01
KR100949705B1 (en) 2010-03-29

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