JPS52117597A - Electric coloring display unit - Google Patents

Electric coloring display unit

Info

Publication number
JPS52117597A
JPS52117597A JP3495476A JP3495476A JPS52117597A JP S52117597 A JPS52117597 A JP S52117597A JP 3495476 A JP3495476 A JP 3495476A JP 3495476 A JP3495476 A JP 3495476A JP S52117597 A JPS52117597 A JP S52117597A
Authority
JP
Japan
Prior art keywords
display unit
display
coloring display
electric coloring
base
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
JP3495476A
Other languages
Japanese (ja)
Inventor
Shotaro Shimizu
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.)
Citizen Watch Co Ltd
Original Assignee
Citizen Watch 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 Citizen Watch Co Ltd filed Critical Citizen Watch Co Ltd
Priority to JP3495476A priority Critical patent/JPS52117597A/en
Priority to US05/782,987 priority patent/US4147416A/en
Publication of JPS52117597A publication Critical patent/JPS52117597A/en
Pending legal-status Critical Current

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
    • G09F9/302—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 characterised by the form or geometrical disposition of the individual elements

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)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)

Abstract

PURPOSE: To enable the digital display having the letter format easily readable, by providing the segment type display electrodes with the display base and the opposing base of the display unit respectively utilizing electrochemical coloring phenomenon, driving the segment selectively and synthesizing complicated pattern.
COPYRIGHT: (C)1977,JPO&Japio
JP3495476A 1976-03-30 1976-03-30 Electric coloring display unit Pending JPS52117597A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP3495476A JPS52117597A (en) 1976-03-30 1976-03-30 Electric coloring display unit
US05/782,987 US4147416A (en) 1976-03-30 1977-03-30 Electrochromic display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3495476A JPS52117597A (en) 1976-03-30 1976-03-30 Electric coloring display unit

Publications (1)

Publication Number Publication Date
JPS52117597A true JPS52117597A (en) 1977-10-03

Family

ID=12428544

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3495476A Pending JPS52117597A (en) 1976-03-30 1976-03-30 Electric coloring display unit

Country Status (1)

Country Link
JP (1) JPS52117597A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5552124U (en) * 1978-09-29 1980-04-07
JPS61185084U (en) * 1985-12-25 1986-11-18

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5552124U (en) * 1978-09-29 1980-04-07
JPS61185084U (en) * 1985-12-25 1986-11-18

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