GB1523075A - Passive-type display device - Google Patents

Passive-type display device

Info

Publication number
GB1523075A
GB1523075A GB2365576A GB2365576A GB1523075A GB 1523075 A GB1523075 A GB 1523075A GB 2365576 A GB2365576 A GB 2365576A GB 2365576 A GB2365576 A GB 2365576A GB 1523075 A GB1523075 A GB 1523075A
Authority
GB
United Kingdom
Prior art keywords
display device
passive
type display
june
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.)
Expired
Application number
GB2365576A
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.)
Suwa Seikosha KK
Original Assignee
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 Suwa Seikosha KK filed Critical Suwa Seikosha KK
Publication of GB1523075A publication Critical patent/GB1523075A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G9/00—Visual time or date indication means
    • G04G9/0023—Visual time or date indication means by light valves in general
    • G04G9/0029—Details
    • G04G9/0035—Details constructional
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/15—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on an electrochromic effect
    • G02F1/153—Constructional details
    • G02F1/155—Electrodes

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)

Abstract

1523075 Controlling light SUWA SEIKOSHA KK 8 June 1976 [9 June 1975] 23655/76 Heading G2F In an electro-chemical display device one electrode is metallic (Sb, W, Ge, Bi) and has a solid surface layer of the oxide of the metal (e.g. Sb 2 O 3 ). The electrolyte may be an aqueous solution of violaze bromide and the electrode intended to be the cathode during writing is of transparent tin indium oxide.
GB2365576A 1975-06-09 1976-06-08 Passive-type display device Expired GB1523075A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6998975A JPS51145345A (en) 1975-06-09 1975-06-09 Display element

Publications (1)

Publication Number Publication Date
GB1523075A true GB1523075A (en) 1978-08-31

Family

ID=13418577

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2365576A Expired GB1523075A (en) 1975-06-09 1976-06-08 Passive-type display device

Country Status (4)

Country Link
JP (1) JPS51145345A (en)
GB (1) GB1523075A (en)
HK (1) HK46580A (en)
MY (1) MY8100156A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4702566A (en) * 1984-04-12 1987-10-27 Asahi Glass Company Ltd. Electrochromic display device
WO2008037692A1 (en) * 2006-09-28 2008-04-03 Siemens Aktiengesellschaft Device having two electrodes and an electrochromic layer located between the electrodes, method for operating the device and use of the device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4702566A (en) * 1984-04-12 1987-10-27 Asahi Glass Company Ltd. Electrochromic display device
WO2008037692A1 (en) * 2006-09-28 2008-04-03 Siemens Aktiengesellschaft Device having two electrodes and an electrochromic layer located between the electrodes, method for operating the device and use of the device

Also Published As

Publication number Publication date
HK46580A (en) 1980-09-05
MY8100156A (en) 1981-12-31
JPS51145345A (en) 1976-12-14

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930608