JPS53105997A - Multi-spot display unit - Google Patents

Multi-spot display unit

Info

Publication number
JPS53105997A
JPS53105997A JP2020977A JP2020977A JPS53105997A JP S53105997 A JPS53105997 A JP S53105997A JP 2020977 A JP2020977 A JP 2020977A JP 2020977 A JP2020977 A JP 2020977A JP S53105997 A JPS53105997 A JP S53105997A
Authority
JP
Japan
Prior art keywords
display unit
spot display
optical fiber
spot
deforming
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP2020977A
Other languages
Japanese (ja)
Inventor
Ikuo Yoshihara
Takayoshi Shiraishi
Masahiro Oguri
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP2020977A priority Critical patent/JPS53105997A/en
Publication of JPS53105997A publication Critical patent/JPS53105997A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To ensure the illumination at plural areas without providing the luminous body at each point, by deforming or cutting off the optical fiber at some places and preventing the light supplied to the optical fiber from leaking out there.
COPYRIGHT: (C)1978,JPO&Japio
JP2020977A 1977-02-28 1977-02-28 Multi-spot display unit Pending JPS53105997A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2020977A JPS53105997A (en) 1977-02-28 1977-02-28 Multi-spot display unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2020977A JPS53105997A (en) 1977-02-28 1977-02-28 Multi-spot display unit

Publications (1)

Publication Number Publication Date
JPS53105997A true JPS53105997A (en) 1978-09-14

Family

ID=12020764

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020977A Pending JPS53105997A (en) 1977-02-28 1977-02-28 Multi-spot display unit

Country Status (1)

Country Link
JP (1) JPS53105997A (en)

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