JPS531492A - Optical display unit - Google Patents

Optical display unit

Info

Publication number
JPS531492A
JPS531492A JP7500276A JP7500276A JPS531492A JP S531492 A JPS531492 A JP S531492A JP 7500276 A JP7500276 A JP 7500276A JP 7500276 A JP7500276 A JP 7500276A JP S531492 A JPS531492 A JP S531492A
Authority
JP
Japan
Prior art keywords
display unit
optical display
optical
unit
display
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
JP7500276A
Other languages
Japanese (ja)
Inventor
Yoshihisa Fujiwara
Makoto Kitou
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.)
Nippon Chemical Industrial Co Ltd
Original Assignee
Nippon Chemical Industrial 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 Nippon Chemical Industrial Co Ltd filed Critical Nippon Chemical Industrial Co Ltd
Priority to JP7500276A priority Critical patent/JPS531492A/en
Publication of JPS531492A publication Critical patent/JPS531492A/en
Pending legal-status Critical Current

Links

Landscapes

  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
JP7500276A 1976-06-26 1976-06-26 Optical display unit Pending JPS531492A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7500276A JPS531492A (en) 1976-06-26 1976-06-26 Optical display unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7500276A JPS531492A (en) 1976-06-26 1976-06-26 Optical display unit

Publications (1)

Publication Number Publication Date
JPS531492A true JPS531492A (en) 1978-01-09

Family

ID=13563552

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7500276A Pending JPS531492A (en) 1976-06-26 1976-06-26 Optical display unit

Country Status (1)

Country Link
JP (1) JPS531492A (en)

Similar Documents

Publication Publication Date Title
JPS533741A (en) Display unit
JPS52119116A (en) Display unit
JPS5318999A (en) Optical display unit
JPS52155098A (en) Display unit
JPS5391535A (en) Display unit
JPS5394830A (en) Electrochromic display unit
JPS52124896A (en) Electrochromic display unit
JPS5384422A (en) Display unit
JPS533023A (en) Display unit
JPS52120698A (en) Display unit
JPS52146197A (en) Display unit
JPS5375733A (en) Display unit
GB1505873A (en) Optical display devices
JPS5320945A (en) Twoocolor display unit
JPS52104100A (en) Display unit
JPS52143753A (en) Display unit
JPS539466A (en) Display unit
JPS52133778A (en) Display unit
JPS52129450A (en) Display unit
JPS5385200A (en) Display unit
JPS531492A (en) Optical display unit
JPS53999A (en) Optical display unit
JPS539497A (en) Optical display unit
JPS5367398A (en) Plurallface display unit
JPS5367580A (en) Display unit