JPS5217791A - Electro-chemical illumination display device - Google Patents

Electro-chemical illumination display device

Info

Publication number
JPS5217791A
JPS5217791A JP7785075A JP7785075A JPS5217791A JP S5217791 A JPS5217791 A JP S5217791A JP 7785075 A JP7785075 A JP 7785075A JP 7785075 A JP7785075 A JP 7785075A JP S5217791 A JPS5217791 A JP S5217791A
Authority
JP
Japan
Prior art keywords
display device
electro
illumination display
chemical illumination
electrode
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
JP7785075A
Other languages
Japanese (ja)
Inventor
Saburo Inoue
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.)
Seiko Instruments Inc
Original Assignee
Seiko Instruments Inc
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 Seiko Instruments Inc filed Critical Seiko Instruments Inc
Priority to JP7785075A priority Critical patent/JPS5217791A/en
Publication of JPS5217791A publication Critical patent/JPS5217791A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To obtain a display device of simple structure, with minimized luminous power consumption of the opposite electrode, by letting the vicinity area of an electrode illuminate with adding of A.C. voltage in between the segment electrodes.
COPYRIGHT: (C)1977,JPO&Japio
JP7785075A 1975-06-24 1975-06-24 Electro-chemical illumination display device Pending JPS5217791A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7785075A JPS5217791A (en) 1975-06-24 1975-06-24 Electro-chemical illumination display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7785075A JPS5217791A (en) 1975-06-24 1975-06-24 Electro-chemical illumination display device

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP4615974A Division JPS5520235B2 (en) 1974-04-24 1974-04-24

Publications (1)

Publication Number Publication Date
JPS5217791A true JPS5217791A (en) 1977-02-09

Family

ID=13645520

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7785075A Pending JPS5217791A (en) 1975-06-24 1975-06-24 Electro-chemical illumination display device

Country Status (1)

Country Link
JP (1) JPS5217791A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02111700U (en) * 1989-02-21 1990-09-06

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50139691A (en) * 1974-04-24 1975-11-08

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50139691A (en) * 1974-04-24 1975-11-08

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02111700U (en) * 1989-02-21 1990-09-06

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