JPS5228346A - Display unit - Google Patents

Display unit

Info

Publication number
JPS5228346A
JPS5228346A JP50104335A JP10433575A JPS5228346A JP S5228346 A JPS5228346 A JP S5228346A JP 50104335 A JP50104335 A JP 50104335A JP 10433575 A JP10433575 A JP 10433575A JP S5228346 A JPS5228346 A JP S5228346A
Authority
JP
Japan
Prior art keywords
display unit
colour
simplification
improvement
electrical
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
JP50104335A
Other languages
Japanese (ja)
Inventor
Yoshio Yamazaki
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 Epson Corp
Suwa Seikosha KK
Original Assignee
Seiko Epson Corp
Suwa Seikosha KK
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 Epson Corp, Suwa Seikosha KK filed Critical Seiko Epson Corp
Priority to JP50104335A priority Critical patent/JPS5228346A/en
Publication of JPS5228346A publication Critical patent/JPS5228346A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: Improvement of the colour contrast effect and simplification of the colour display manufacturing process by inserting a porous organic or inorganic white sheet between the two electrodes together with the electrical chromophoric material.
COPYRIGHT: (C)1977,JPO&Japio
JP50104335A 1975-08-28 1975-08-28 Display unit Pending JPS5228346A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50104335A JPS5228346A (en) 1975-08-28 1975-08-28 Display unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50104335A JPS5228346A (en) 1975-08-28 1975-08-28 Display unit

Publications (1)

Publication Number Publication Date
JPS5228346A true JPS5228346A (en) 1977-03-03

Family

ID=14378053

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50104335A Pending JPS5228346A (en) 1975-08-28 1975-08-28 Display unit

Country Status (1)

Country Link
JP (1) JPS5228346A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5552124U (en) * 1978-09-29 1980-04-07
JPS5724919A (en) * 1980-07-21 1982-02-09 Mitsubishi Electric Corp Electrochromic display device
JPS5763581A (en) * 1980-10-06 1982-04-17 Seikosha Kk Electrochromatic indicator
JPS58193526A (en) * 1982-03-30 1983-11-11 ロ−ベルト・ボツシユ・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング Electrochromic display and manufacture thereof

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5552124U (en) * 1978-09-29 1980-04-07
JPS5724919A (en) * 1980-07-21 1982-02-09 Mitsubishi Electric Corp Electrochromic display device
JPS5763581A (en) * 1980-10-06 1982-04-17 Seikosha Kk Electrochromatic indicator
JPS58193526A (en) * 1982-03-30 1983-11-11 ロ−ベルト・ボツシユ・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング Electrochromic display and manufacture thereof

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