JPS5341995A - Operation display unit using light-polarizing plate - Google Patents

Operation display unit using light-polarizing plate

Info

Publication number
JPS5341995A
JPS5341995A JP11606376A JP11606376A JPS5341995A JP S5341995 A JPS5341995 A JP S5341995A JP 11606376 A JP11606376 A JP 11606376A JP 11606376 A JP11606376 A JP 11606376A JP S5341995 A JPS5341995 A JP S5341995A
Authority
JP
Japan
Prior art keywords
light
polarizing plate
display unit
operation display
face
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
JP11606376A
Other languages
Japanese (ja)
Inventor
Satoru Susaki
Tsutomu Kondo
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works 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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP11606376A priority Critical patent/JPS5341995A/en
Publication of JPS5341995A publication Critical patent/JPS5341995A/en
Pending legal-status Critical Current

Links

Landscapes

  • Displays For Variable Information Using Movable Means (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

PURPOSE: To display the positions of places accurately under a simple mechanism by using the first light-polarizing face, the film-which is caused to adhere to the first light-po arizing face to varu the first light-polarizing face-, and the second light-polarizing plate-which can rotate-.
COPYRIGHT: (C)1978,JPO&Japio
JP11606376A 1976-09-29 1976-09-29 Operation display unit using light-polarizing plate Pending JPS5341995A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11606376A JPS5341995A (en) 1976-09-29 1976-09-29 Operation display unit using light-polarizing plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11606376A JPS5341995A (en) 1976-09-29 1976-09-29 Operation display unit using light-polarizing plate

Publications (1)

Publication Number Publication Date
JPS5341995A true JPS5341995A (en) 1978-04-15

Family

ID=14677780

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11606376A Pending JPS5341995A (en) 1976-09-29 1976-09-29 Operation display unit using light-polarizing plate

Country Status (1)

Country Link
JP (1) JPS5341995A (en)

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