JPS5394956A - Electrochromic display device - Google Patents

Electrochromic display device

Info

Publication number
JPS5394956A
JPS5394956A JP905577A JP905577A JPS5394956A JP S5394956 A JPS5394956 A JP S5394956A JP 905577 A JP905577 A JP 905577A JP 905577 A JP905577 A JP 905577A JP S5394956 A JPS5394956 A JP S5394956A
Authority
JP
Japan
Prior art keywords
display device
electrochromic display
display
solve
making
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
JP905577A
Other languages
Japanese (ja)
Inventor
Kozo Yano
Tadanori Hishida
Yasuhiko Inami
Tomio Wada
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.)
Sharp Corp
Original Assignee
Sharp Corp
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 Sharp Corp filed Critical Sharp Corp
Priority to JP905577A priority Critical patent/JPS5394956A/en
Priority to US05/872,315 priority patent/US4187004A/en
Priority to CH90578A priority patent/CH622118A5/de
Priority to DE2803604A priority patent/DE2803604C2/en
Publication of JPS5394956A publication Critical patent/JPS5394956A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To solve the problem of volume productivity by making the display of positive type to display of negative type.
COPYRIGHT: (C)1978,JPO&Japio
JP905577A 1977-01-28 1977-01-28 Electrochromic display device Pending JPS5394956A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP905577A JPS5394956A (en) 1977-01-28 1977-01-28 Electrochromic display device
US05/872,315 US4187004A (en) 1977-01-28 1978-01-25 Negative type display in electrochromic display device
CH90578A CH622118A5 (en) 1977-01-28 1978-01-27
DE2803604A DE2803604C2 (en) 1977-01-28 1978-01-27 Electrochromic display device for negative display

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP905577A JPS5394956A (en) 1977-01-28 1977-01-28 Electrochromic display device

Publications (1)

Publication Number Publication Date
JPS5394956A true JPS5394956A (en) 1978-08-19

Family

ID=11709936

Family Applications (1)

Application Number Title Priority Date Filing Date
JP905577A Pending JPS5394956A (en) 1977-01-28 1977-01-28 Electrochromic display device

Country Status (1)

Country Link
JP (1) JPS5394956A (en)

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