KR910012883A - Infrared wireless computer keyboard device - Google Patents

Infrared wireless computer keyboard device Download PDF

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Publication number
KR910012883A
KR910012883A KR1019890018654A KR890018654A KR910012883A KR 910012883 A KR910012883 A KR 910012883A KR 1019890018654 A KR1019890018654 A KR 1019890018654A KR 890018654 A KR890018654 A KR 890018654A KR 910012883 A KR910012883 A KR 910012883A
Authority
KR
South Korea
Prior art keywords
infrared
keyboard
data
keyboard device
wireless computer
Prior art date
Application number
KR1019890018654A
Other languages
Korean (ko)
Other versions
KR920006118B1 (en
Inventor
이승찬
Original Assignee
이헌조
주식회사 금성사
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.)
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Publication date
Application filed by 이헌조, 주식회사 금성사 filed Critical 이헌조
Priority to KR1019890018654A priority Critical patent/KR920006118B1/en
Publication of KR910012883A publication Critical patent/KR910012883A/en
Application granted granted Critical
Publication of KR920006118B1 publication Critical patent/KR920006118B1/en

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Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Input From Keyboards Or The Like (AREA)
  • Optical Communication System (AREA)

Abstract

내용 없음.No content.

Description

적외선을 이용한 무선 컴퓨터 키보드 장치Infrared wireless computer keyboard device

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명의 컴퓨터 내에 설치되는 키보드 인터페이스 회로도.1 is a keyboard interface circuit diagram installed in a computer of the present invention.

제2도는 본 발명의 키보드 내에 설치되는 키보드 인터페이스 회로도.2 is a keyboard interface circuit diagram provided in the keyboard of the present invention.

Claims (1)

컴퓨터 본체 내에 키보드 콘트롤러(1)의 출력포트(P21, P20)에는 각각 데이타 및 클럭신호를 적외선으로 송출하기 위한 적외선 발광부(2,3)를 연결하되, 그의 입력포트(P11)에는 키보드로 부터 입력되는 적외선 데이타를 검출하기 위한 적외선 검출기(4)를 연결하고, 키보드 내의 키보드 프로세서(5)의 입력포트(P28, P4)에는 각각 컴퓨터 본체로 부터 송신되어진 적외선 데이타 및 클럭신호를 검출하기 위한 적외선 검출기(6,7)를 연결하되, 그의 출력포트(P29)에는 데이타를 적외선으로 컴퓨터 본체에 송출시키기 위한 적외선 발광부(8)를 연결하여서 구성됨을 특징으로하는 적외선을 이용한 무선 컴퓨터 키보드 장치.The output port of the keyboard controller (1) within a computer main body (P 21, P 20), but is connected to the infrared light emitting section (2, 3) for transmitting the respective data and clock signals as infrared, whose input port (P 11), the Infrared detector 4 for detecting infrared data input from the keyboard is connected, and infrared data and clock signal transmitted from the computer main body are respectively input to input ports P 28 and P 4 of the keyboard processor 5 in the keyboard. Infrared detectors 6 and 7 are connected to each other, and the output port P 29 is connected to an infrared light emitting unit 8 for transmitting data to the computer body in infrared. Wireless computer keyboard device. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019890018654A 1989-12-15 1989-12-15 Wireless computer keyboard using infrared rays KR920006118B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019890018654A KR920006118B1 (en) 1989-12-15 1989-12-15 Wireless computer keyboard using infrared rays

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019890018654A KR920006118B1 (en) 1989-12-15 1989-12-15 Wireless computer keyboard using infrared rays

Publications (2)

Publication Number Publication Date
KR910012883A true KR910012883A (en) 1991-08-08
KR920006118B1 KR920006118B1 (en) 1992-07-27

Family

ID=19292964

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890018654A KR920006118B1 (en) 1989-12-15 1989-12-15 Wireless computer keyboard using infrared rays

Country Status (1)

Country Link
KR (1) KR920006118B1 (en)

Also Published As

Publication number Publication date
KR920006118B1 (en) 1992-07-27

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