KR880022501U - 전자석을 이용한 문자표시기 - Google Patents

전자석을 이용한 문자표시기

Info

Publication number
KR880022501U
KR880022501U KR2019870008252U KR870008252U KR880022501U KR 880022501 U KR880022501 U KR 880022501U KR 2019870008252 U KR2019870008252 U KR 2019870008252U KR 870008252 U KR870008252 U KR 870008252U KR 880022501 U KR880022501 U KR 880022501U
Authority
KR
South Korea
Prior art keywords
electromagnet
text display
text
display
Prior art date
Application number
KR2019870008252U
Other languages
English (en)
Other versions
KR900001795Y1 (ko
Inventor
이규수
Original Assignee
이규수
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 이규수 filed Critical 이규수
Priority to KR2019870008252U priority Critical patent/KR900001795Y1/ko
Publication of KR880022501U publication Critical patent/KR880022501U/ko
Application granted granted Critical
Publication of KR900001795Y1 publication Critical patent/KR900001795Y1/ko

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/37—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being movable elements
    • G09F9/375—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being movable elements the position of the elements being controlled by the application of a magnetic field
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/37—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being movable elements
    • G09F9/372—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being movable elements the positions of the elements being controlled by the application of an electric field

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
KR2019870008252U 1987-05-27 1987-05-27 전자석을 이용한 문자표시기 KR900001795Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019870008252U KR900001795Y1 (ko) 1987-05-27 1987-05-27 전자석을 이용한 문자표시기

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019870008252U KR900001795Y1 (ko) 1987-05-27 1987-05-27 전자석을 이용한 문자표시기

Publications (2)

Publication Number Publication Date
KR880022501U true KR880022501U (ko) 1988-12-26
KR900001795Y1 KR900001795Y1 (ko) 1990-03-05

Family

ID=19263369

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019870008252U KR900001795Y1 (ko) 1987-05-27 1987-05-27 전자석을 이용한 문자표시기

Country Status (1)

Country Link
KR (1) KR900001795Y1 (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100504241B1 (ko) * 1997-12-27 2005-10-12 현대 이미지퀘스트(주) 전원회로의방전회로

Also Published As

Publication number Publication date
KR900001795Y1 (ko) 1990-03-05

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 19930224

Year of fee payment: 4

LAPS Lapse due to unpaid annual fee