JPS5248997A - Electrochromic display device - Google Patents

Electrochromic display device

Info

Publication number
JPS5248997A
JPS5248997A JP50124280A JP12428075A JPS5248997A JP S5248997 A JPS5248997 A JP S5248997A JP 50124280 A JP50124280 A JP 50124280A JP 12428075 A JP12428075 A JP 12428075A JP S5248997 A JPS5248997 A JP S5248997A
Authority
JP
Japan
Prior art keywords
display device
electrochromic display
display
render
insulating layer
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
JP50124280A
Other languages
Japanese (ja)
Inventor
Takanori Minamitani
Katsuo Nishimura
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 JP50124280A priority Critical patent/JPS5248997A/en
Publication of JPS5248997A publication Critical patent/JPS5248997A/en
Pending legal-status Critical Current

Links

Landscapes

  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)

Abstract

PURPOSE: To reduce edge blurring of a display part and render the display clear by providing an insulating layer patternwise on an electrochromic material of a display device except a pattern part.
COPYRIGHT: (C)1977,JPO&Japio
JP50124280A 1975-10-17 1975-10-17 Electrochromic display device Pending JPS5248997A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50124280A JPS5248997A (en) 1975-10-17 1975-10-17 Electrochromic display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50124280A JPS5248997A (en) 1975-10-17 1975-10-17 Electrochromic display device

Publications (1)

Publication Number Publication Date
JPS5248997A true JPS5248997A (en) 1977-04-19

Family

ID=14881420

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50124280A Pending JPS5248997A (en) 1975-10-17 1975-10-17 Electrochromic display device

Country Status (1)

Country Link
JP (1) JPS5248997A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5560924A (en) * 1978-10-31 1980-05-08 Sharp Corp Electrochromic dlsplay cell and production thereof
US4431989A (en) * 1980-07-03 1984-02-14 Commissariat A L'energie Atomique Apparatus for electrolytic clear display on a dull base

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5228293A (en) * 1975-08-27 1977-03-03 Sharp Corp Electric colour display unit

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5228293A (en) * 1975-08-27 1977-03-03 Sharp Corp Electric colour display unit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5560924A (en) * 1978-10-31 1980-05-08 Sharp Corp Electrochromic dlsplay cell and production thereof
US4431989A (en) * 1980-07-03 1984-02-14 Commissariat A L'energie Atomique Apparatus for electrolytic clear display on a dull base

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