JPS6463992A - Backlight type display device - Google Patents

Backlight type display device

Info

Publication number
JPS6463992A
JPS6463992A JP10609887A JP10609887A JPS6463992A JP S6463992 A JPS6463992 A JP S6463992A JP 10609887 A JP10609887 A JP 10609887A JP 10609887 A JP10609887 A JP 10609887A JP S6463992 A JPS6463992 A JP S6463992A
Authority
JP
Japan
Prior art keywords
display
optical modulators
light sources
optical
boards
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
JP10609887A
Other languages
Japanese (ja)
Inventor
Shigeru Inai
Akihiko Oe
Shuichiro Tokuda
Yojiro Watabe
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.)
Mitsubishi Rayon Co Ltd
Original Assignee
Mitsubishi Rayon Co 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 Mitsubishi Rayon Co Ltd filed Critical Mitsubishi Rayon Co Ltd
Priority to JP10609887A priority Critical patent/JPS6463992A/en
Publication of JPS6463992A publication Critical patent/JPS6463992A/en
Pending legal-status Critical Current

Links

Landscapes

  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

PURPOSE: To enable the display which obscures the joints between display boards by disposing optical modulators subjected to display conversion control by electric signals between the light sources of the respective display boards constituting a display and optical fiber base ends. CONSTITUTION: The optical modulators 4 are inserted between the optical fiber converging ends 3 and the light sources 5 and the transmission and shielding of the light from the light sources 5 are controlled by the patterns formed on the panels of the optical modulators 4 by the electric signals to have the desired image display effected by the display boards 1. Namely, the light rays controlled by the respective optical modulators 4 are made incident from the converging base ends 27 to 27"' of many pieces of the optical fibers and are emitted from the display boards 28 to 28"'. The entire part is displayed on the display composed of respective display units U1 to U4 . As a result, the joints of the displayed patterns are obscured and the degradation in the beauty is prevented.
JP10609887A 1987-04-28 1987-04-28 Backlight type display device Pending JPS6463992A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10609887A JPS6463992A (en) 1987-04-28 1987-04-28 Backlight type display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10609887A JPS6463992A (en) 1987-04-28 1987-04-28 Backlight type display device

Publications (1)

Publication Number Publication Date
JPS6463992A true JPS6463992A (en) 1989-03-09

Family

ID=14425052

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10609887A Pending JPS6463992A (en) 1987-04-28 1987-04-28 Backlight type display device

Country Status (1)

Country Link
JP (1) JPS6463992A (en)

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