Nothing Special   »   [go: up one dir, main page]

JPS5779920A - Dimming element and dimming control transparent body - Google Patents

Dimming element and dimming control transparent body

Info

Publication number
JPS5779920A
JPS5779920A JP15521380A JP15521380A JPS5779920A JP S5779920 A JPS5779920 A JP S5779920A JP 15521380 A JP15521380 A JP 15521380A JP 15521380 A JP15521380 A JP 15521380A JP S5779920 A JPS5779920 A JP S5779920A
Authority
JP
Japan
Prior art keywords
dimming
pair
electrolyte
transparent
nonliquid
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.)
Granted
Application number
JP15521380A
Other languages
Japanese (ja)
Other versions
JPH0160807B2 (en
Inventor
Tadatoshi Kamimori
Junichi Nagai
Mamoru Mizuhashi
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.)
AGC Inc
Original Assignee
Asahi Glass 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 Asahi Glass Co Ltd filed Critical Asahi Glass Co Ltd
Priority to JP15521380A priority Critical patent/JPS5779920A/en
Priority to EP81301512A priority patent/EP0038165B1/en
Priority to DE8181301512T priority patent/DE3164989D1/en
Priority to US06/254,104 priority patent/US4435048A/en
Publication of JPS5779920A publication Critical patent/JPS5779920A/en
Publication of JPH0160807B2 publication Critical patent/JPH0160807B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • G02F1/1514—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 characterised by the electrochromic material, e.g. by the electrodeposited material
    • G02F1/1523—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 characterised by the electrochromic material, e.g. by the electrodeposited material comprising inorganic material
    • G02F1/1525—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 characterised by the electrochromic material, e.g. by the electrodeposited material comprising inorganic material characterised by a particular ion transporting layer, e.g. electrolyte

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Nonlinear Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Inorganic Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)

Abstract

PURPOSE:To improve responsiveness, low voltage driving characteristic, durability, etc. by sealing an electrochromic material, a material having coordination function for metals, and a nonliquid electrolyte including iodine compounds between transparent bodies having a pair of electrodes. CONSTITUTION:A layer of an EC material (WO3 or the like) is formed on a conductive film of one of a pair of electrode substrates provided with transparent conductive films on transparent substrates such as glass. A material having coordination function for metal, particularly a chelating agent (acetylacetone, dimethyl glyoxime, etc.) and the electrolyte (polyacrylic acid, etc.) contg. an iodine compound such as I2, LiI, CH2ICOOH or the like at 5X10<-3>mol/l- near satd. amt. in the electrolyte or a lower carboxylic acid contg. Cl or Br as a decoloring stabilizer at 1X10<-3>mol/l- near satd. amt., and a coloring accelerator (thiosalicylic acid, etc.) and made into nonliquid characteristic with polyvinyl butyral or the like having adhesive strength or track is sealed between a pair of such electrode substrates, whereby the dimming element or dimming control is made. In this way, the dimming element which is fast in responsiveness with <=1 volt driving voltage, is hard to cause failure and is free from leakage of liquid, etc. is obtained.
JP15521380A 1980-04-15 1980-11-06 Dimming element and dimming control transparent body Granted JPS5779920A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP15521380A JPS5779920A (en) 1980-11-06 1980-11-06 Dimming element and dimming control transparent body
EP81301512A EP0038165B1 (en) 1980-04-15 1981-04-07 Electro-optical device and electro-optical light controlling device
DE8181301512T DE3164989D1 (en) 1980-04-15 1981-04-07 Electro-optical device and electro-optical light controlling device
US06/254,104 US4435048A (en) 1980-04-15 1981-04-14 Electro-optical device and electro-optical light controlling device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15521380A JPS5779920A (en) 1980-11-06 1980-11-06 Dimming element and dimming control transparent body

Publications (2)

Publication Number Publication Date
JPS5779920A true JPS5779920A (en) 1982-05-19
JPH0160807B2 JPH0160807B2 (en) 1989-12-26

Family

ID=15600975

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15521380A Granted JPS5779920A (en) 1980-04-15 1980-11-06 Dimming element and dimming control transparent body

Country Status (1)

Country Link
JP (1) JPS5779920A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS592020A (en) * 1982-06-29 1984-01-07 Toshiba Corp Electrochromic display element
JPS5994743A (en) * 1982-11-24 1984-05-31 Toshiba Corp Electrochromic display element
JPS63106732A (en) * 1986-10-24 1988-05-11 Asahi Glass Co Ltd Electrochromic element
JPS6448045A (en) * 1987-07-24 1989-02-22 Alpine Polyvision Inc Manufacture of light modulator

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS592020A (en) * 1982-06-29 1984-01-07 Toshiba Corp Electrochromic display element
JPS5994743A (en) * 1982-11-24 1984-05-31 Toshiba Corp Electrochromic display element
JPS63106732A (en) * 1986-10-24 1988-05-11 Asahi Glass Co Ltd Electrochromic element
JPH0217092B2 (en) * 1986-10-24 1990-04-19 Asahi Glass Co Ltd
JPS6448045A (en) * 1987-07-24 1989-02-22 Alpine Polyvision Inc Manufacture of light modulator

Also Published As

Publication number Publication date
JPH0160807B2 (en) 1989-12-26

Similar Documents

Publication Publication Date Title
US4435048A (en) Electro-optical device and electro-optical light controlling device
US5069535A (en) Electrochromic layer-set
US4750817A (en) Multi-color electrochromic cells having solid polymer electrolyte layer with organic electrochromic material dissolved therein
US5598293A (en) Electrochromic glass for use in cars and buildings
CA1111537A (en) Electrochromic devices
US5099356A (en) Electrochromic device with an electrolyte comprising a lithium salt and a sodium salt
JPS57104116A (en) Electrochromic display body
JPS5830729A (en) Dimming body
JPH0217093B2 (en)
JPS5779920A (en) Dimming element and dimming control transparent body
GB1535594A (en) Electrochromic display device with electrolytes and a method of producing the same
GB1356120A (en) Electrochromism and devices therefor
US4021100A (en) Electrochromic device having an electrolyte contained in a solid porous insulating layer
CA1038071A (en) Acid wetted &#34;solid&#34; electrochromic structure
JP2910172B2 (en) Electrochromic display device
GB1535593A (en) Electrochromic display device with a contrast-enhancing adjuvant and method of producing the same
JPH0549968B2 (en)
JPH05346594A (en) Diaphragm for camera lens
JPS63106732A (en) Electrochromic element
JPS61245143A (en) Dimmer
JPS56138722A (en) Electrochromic element
JP2000214492A (en) Electrochromic device
JPS62151826A (en) Electrochromic display body
JPH06202166A (en) Electrochromic element
KR980009422A (en) Multicolor electrochromic composition and multicolor electrochromic device