JPS5413295A - Display unit - Google Patents

Display unit

Info

Publication number
JPS5413295A
JPS5413295A JP7879777A JP7879777A JPS5413295A JP S5413295 A JPS5413295 A JP S5413295A JP 7879777 A JP7879777 A JP 7879777A JP 7879777 A JP7879777 A JP 7879777A JP S5413295 A JPS5413295 A JP S5413295A
Authority
JP
Japan
Prior art keywords
display unit
signal
applying
power supply
plated metal
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
JP7879777A
Other languages
Japanese (ja)
Inventor
Motoharu Kitamura
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works 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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP7879777A priority Critical patent/JPS5413295A/en
Publication of JPS5413295A publication Critical patent/JPS5413295A/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 surely display the signal with a simple constitution, by applying DC power supply depending on the signal content to the plated metal and conductor placed in the electrolytic vessel a part of which is formed transparent.
COPYRIGHT: (C)1979,JPO&Japio
JP7879777A 1977-06-30 1977-06-30 Display unit Pending JPS5413295A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7879777A JPS5413295A (en) 1977-06-30 1977-06-30 Display unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7879777A JPS5413295A (en) 1977-06-30 1977-06-30 Display unit

Publications (1)

Publication Number Publication Date
JPS5413295A true JPS5413295A (en) 1979-01-31

Family

ID=13671846

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7879777A Pending JPS5413295A (en) 1977-06-30 1977-06-30 Display unit

Country Status (1)

Country Link
JP (1) JPS5413295A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5415615A (en) * 1978-07-03 1979-02-05 Sanyo Electric Co Ltd Key signal introduction system
US4480036A (en) * 1979-08-08 1984-10-30 Development Finance Corporation Proteolytic enzyme
WO1994003832A1 (en) * 1992-08-10 1994-02-17 Sumitomo Electric Industries, Ltd. Optical switch

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5415615A (en) * 1978-07-03 1979-02-05 Sanyo Electric Co Ltd Key signal introduction system
JPS5640373B2 (en) * 1978-07-03 1981-09-19
US4480036A (en) * 1979-08-08 1984-10-30 Development Finance Corporation Proteolytic enzyme
WO1994003832A1 (en) * 1992-08-10 1994-02-17 Sumitomo Electric Industries, Ltd. Optical switch

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