KR910015407A - Automatic Detection of Korean and English Daisy Wheels in Electronic Typewriters - Google Patents

Automatic Detection of Korean and English Daisy Wheels in Electronic Typewriters Download PDF

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Publication number
KR910015407A
KR910015407A KR1019900002059A KR900002059A KR910015407A KR 910015407 A KR910015407 A KR 910015407A KR 1019900002059 A KR1019900002059 A KR 1019900002059A KR 900002059 A KR900002059 A KR 900002059A KR 910015407 A KR910015407 A KR 910015407A
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KR
South Korea
Prior art keywords
korean
daisy
wheel
detecting
automatic detection
Prior art date
Application number
KR1019900002059A
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Korean (ko)
Inventor
이재한
Original Assignee
정용문
삼성전자 주식회사
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Publication date
Application filed by 정용문, 삼성전자 주식회사 filed Critical 정용문
Priority to KR1019900002059A priority Critical patent/KR910015407A/en
Publication of KR910015407A publication Critical patent/KR910015407A/en

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Abstract

내용 없음No content

Description

전자식 타자기에서 한글 및 영문 데이지 휠 자동 감지방법Automatic Detection of Korean and English Daisy Wheels in Electronic Typewriters

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명을 수행하기 위한 시스템 블럭도, 제2도는 한글 및 영문 데이지휠 구조도, 제3도는 광검출기의 센서와 데이지휠의 위치를 나타내는 측면도.1 is a system block diagram for carrying out the present invention, FIG. 2 is a structure diagram of a daisy wheel in Korean and English, and FIG. 3 is a side view showing a position of a sensor and a daisy wheel of a photodetector.

Claims (1)

한글 데이지휠일시 원점에서 제1방향으로 소정스텝만큼 이격된 위치에 반사판이 설치되고, 영문 데이지휠일 일시 원점에서 제2방향으로 소정 스텝만큼 이격된 위치에 반사판이 설치된 데이지휠과, 상기 데이지휠의 반사판을 감지하여 제어부로 출력하는 광검출부를 구비한 전자식 타자기의 한글 및 영문 데이지휠 자동감지 방법에 있어서, 초기파워온 또는 데이지윌 교환시 데이지휠을 구동하여 원점을 감지하는 과정과, 상기 과정에서 데이지휠의 원점감지후 제1방향으로 일정스탭 구동하여 광검출 신호입력 유무를 검사하며, 신호감지시 한글모드로 지정하는 과정과, 상기 과정에서 광검출 신호입력이 없을 시 데이지휠의 원점감지후 제2방향으로 일정스텝 구동하여 광검출 신호유부를 검사하며, 신호감지시 영문모드로 지정한 과정으로 이루어짐을 특징으로 하는 전자식 타자기의 한글 및 영문 데이지휠 자동감지방법.A daisy wheel is installed at a position spaced apart by a predetermined step in the first direction from the origin of the Korean daisy wheel, and a daisy wheel is installed at a position spaced apart by a predetermined step in the second direction from the origin of the English daisy wheel. In the Korean and English daisy-wheel automatic detection method of an electronic typewriter having a light detecting unit for detecting the reflecting plate and outputting it to the control unit, detecting the origin by driving the daisy wheel during the initial power-on or daisy-will exchange, and in the process After detecting the home position of the daisy wheel, drive a certain step in the first direction to check whether there is a light detection signal input, and specify the Korean mode when detecting the signal; By driving a certain step in the second direction, the light detection signal is inspected. Korean and English daisy-wheel automatic detection method of an electronic typewriter. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019900002059A 1990-02-20 1990-02-20 Automatic Detection of Korean and English Daisy Wheels in Electronic Typewriters KR910015407A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019900002059A KR910015407A (en) 1990-02-20 1990-02-20 Automatic Detection of Korean and English Daisy Wheels in Electronic Typewriters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019900002059A KR910015407A (en) 1990-02-20 1990-02-20 Automatic Detection of Korean and English Daisy Wheels in Electronic Typewriters

Publications (1)

Publication Number Publication Date
KR910015407A true KR910015407A (en) 1991-09-30

Family

ID=67468533

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900002059A KR910015407A (en) 1990-02-20 1990-02-20 Automatic Detection of Korean and English Daisy Wheels in Electronic Typewriters

Country Status (1)

Country Link
KR (1) KR910015407A (en)

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