DE2433044C2 - Steuerbare elektrochrome Anzeigevorrichtung mit nichtpolarisierbarer Elektrode - Google Patents
Steuerbare elektrochrome Anzeigevorrichtung mit nichtpolarisierbarer ElektrodeInfo
- Publication number
- DE2433044C2 DE2433044C2 DE2433044A DE2433044A DE2433044C2 DE 2433044 C2 DE2433044 C2 DE 2433044C2 DE 2433044 A DE2433044 A DE 2433044A DE 2433044 A DE2433044 A DE 2433044A DE 2433044 C2 DE2433044 C2 DE 2433044C2
- Authority
- DE
- Germany
- Prior art keywords
- layer
- display device
- electrochromic
- electrochromic display
- 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
Links
- JKFYKCYQEWQPTM-UHFFFAOYSA-N 2-azaniumyl-2-(4-fluorophenyl)acetate Chemical compound OC(=O)C(N)C1=CC=C(F)C=C1 JKFYKCYQEWQPTM-UHFFFAOYSA-N 0.000 claims description 11
- 229910021612 Silver iodide Inorganic materials 0.000 claims description 11
- 229940045105 silver iodide Drugs 0.000 claims description 11
- 238000009413 insulation Methods 0.000 claims description 8
- 239000007787 solid Substances 0.000 claims description 5
- 229920000642 polymer Polymers 0.000 claims description 4
- 239000000969 carrier Substances 0.000 claims description 3
- NKNDPYCGAZPOFS-UHFFFAOYSA-M copper(i) bromide Chemical compound Br[Cu] NKNDPYCGAZPOFS-UHFFFAOYSA-M 0.000 claims description 2
- IRDHJHLKOGRHJJ-UHFFFAOYSA-M iodosilver;rubidium Chemical compound [Rb].I[Ag] IRDHJHLKOGRHJJ-UHFFFAOYSA-M 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims description 2
- 239000002253 acid Substances 0.000 claims 1
- ZNOKGRXACCSDPY-UHFFFAOYSA-N tungsten(VI) oxide Inorganic materials O=[W](=O)=O ZNOKGRXACCSDPY-UHFFFAOYSA-N 0.000 description 25
- 229910052709 silver Inorganic materials 0.000 description 13
- 239000004332 silver Substances 0.000 description 13
- -1 silver ions Chemical class 0.000 description 10
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 7
- 239000010416 ion conductor Substances 0.000 description 6
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 5
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 5
- 229910052721 tungsten Inorganic materials 0.000 description 5
- 239000010937 tungsten Substances 0.000 description 5
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 4
- 238000002845 discoloration Methods 0.000 description 4
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 4
- 229910000906 Bronze Inorganic materials 0.000 description 3
- 239000010974 bronze Substances 0.000 description 3
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 3
- 230000005684 electric field Effects 0.000 description 3
- 239000003792 electrolyte Substances 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000004372 Polyvinyl alcohol Substances 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910052763 palladium Inorganic materials 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 229910001260 Pt alloy Inorganic materials 0.000 description 1
- 229910006404 SnO 2 Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 229910003090 WSe2 Inorganic materials 0.000 description 1
- 229910052946 acanthite Inorganic materials 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910000573 alkali metal alloy Inorganic materials 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- 229910052790 beryllium Inorganic materials 0.000 description 1
- 229910052792 caesium Inorganic materials 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000002800 charge carrier Substances 0.000 description 1
- 229920001940 conductive polymer Polymers 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000004042 decolorization Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- 239000010955 niobium Substances 0.000 description 1
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 229910052702 rhenium Inorganic materials 0.000 description 1
- WUAPFZMCVAUBPE-UHFFFAOYSA-N rhenium atom Chemical compound [Re] WUAPFZMCVAUBPE-UHFFFAOYSA-N 0.000 description 1
- 229910052701 rubidium Inorganic materials 0.000 description 1
- 150000003346 selenoethers Chemical class 0.000 description 1
- FSJWWSXPIWGYKC-UHFFFAOYSA-M silver;silver;sulfanide Chemical compound [SH-].[Ag].[Ag+] FSJWWSXPIWGYKC-UHFFFAOYSA-M 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 229910052712 strontium Inorganic materials 0.000 description 1
- 150000004763 sulfides Chemical class 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 229910001887 tin oxide Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 1
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
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH801174A CH573155A5 (en:Method) | 1974-06-12 | 1974-06-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2433044A1 DE2433044A1 (de) | 1976-01-02 |
| DE2433044C2 true DE2433044C2 (de) | 1983-06-23 |
Family
ID=4333777
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2433044A Expired DE2433044C2 (de) | 1974-06-12 | 1974-07-10 | Steuerbare elektrochrome Anzeigevorrichtung mit nichtpolarisierbarer Elektrode |
| DE7423407U Expired DE7423407U (de) | 1974-06-12 | 1974-07-10 | Steuerbare elektrochromische anzeigevorrichtung mit ionenleitender zwischenschicht und nichtpolarisierbarer elektrode |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE7423407U Expired DE7423407U (de) | 1974-06-12 | 1974-07-10 | Steuerbare elektrochromische anzeigevorrichtung mit ionenleitender zwischenschicht und nichtpolarisierbarer elektrode |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3971624A (en:Method) |
| JP (1) | JPS6027002B2 (en:Method) |
| CH (1) | CH573155A5 (en:Method) |
| DE (2) | DE2433044C2 (en:Method) |
| FR (1) | FR2274940A1 (en:Method) |
| GB (1) | GB1502340A (en:Method) |
| NL (1) | NL7506919A (en:Method) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0311410A3 (en) * | 1987-10-06 | 1990-04-04 | Sharp Kabushiki Kaisha | Secondary battery |
Families Citing this family (46)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH585913A5 (en:Method) * | 1974-01-31 | 1977-03-15 | Suisse Horlogerie | |
| GB1540713A (en) * | 1975-01-10 | 1979-02-14 | Ici Ltd | Electrochromic device |
| US4126456A (en) * | 1975-05-29 | 1978-11-21 | International Business Machines Corporation | Visual image recording device |
| CH594263A5 (en:Method) | 1975-11-29 | 1977-12-30 | Ebauches Sa | |
| JPS5291398A (en) * | 1976-01-26 | 1977-08-01 | Sanyo Electric Co Ltd | Display method |
| JPS5330355A (en) * | 1976-09-02 | 1978-03-22 | Matsushita Electric Ind Co Ltd | Electrochromic indicator device |
| US4215917A (en) * | 1976-10-27 | 1980-08-05 | American Cyanamid Company | Ion exchange-electrolyte layer for electrochromic devices |
| FR2396374A1 (fr) * | 1977-06-29 | 1979-01-26 | Cetehor | Dispositif electro-optique d'affichage utilisant un conducteur ionique solide vitreux |
| US4193670A (en) * | 1977-11-08 | 1980-03-18 | American Cyanamid Company | Electrochromic devices having protective interlayers |
| JPS5491349A (en) * | 1977-12-28 | 1979-07-19 | Tdk Corp | Electrochemical display device |
| US4174152A (en) * | 1978-02-13 | 1979-11-13 | American Cyanamid Company | Electrochromic devices with polymeric electrolytes |
| SU851320A1 (ru) * | 1978-05-16 | 1981-07-30 | Предприятие П/Я Р-6429 | Электрохромный индикатор |
| JPS5543555A (en) * | 1978-09-25 | 1980-03-27 | Toshiba Corp | Display cell |
| US4306774A (en) * | 1978-10-04 | 1981-12-22 | Rockwell International Corporation | Solid state electrochromic display |
| WO1980000880A1 (en) * | 1978-10-18 | 1980-05-01 | Hoffmann La Roche | Optoelectric cell |
| US4298250A (en) * | 1978-10-31 | 1981-11-03 | Bell Telephone Laboratories, Incorporated | Solid electrochromic devices |
| JPS5588028A (en) * | 1978-12-27 | 1980-07-03 | Nippon Kogaku Kk <Nikon> | Solid electrochromic element |
| US4225216A (en) * | 1979-02-21 | 1980-09-30 | Bell Telephone Laboratories, Incorporated | Tungsten niobate electrochromic device |
| US4335938A (en) * | 1979-08-30 | 1982-06-22 | American Cyanamid Company | Electrochromic cells with improved electrolyte system |
| US4325611A (en) * | 1979-12-26 | 1982-04-20 | Stanford University | Electrochromic material and electro-optical display using same |
| DE3004571A1 (de) * | 1980-02-07 | 1981-08-13 | Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V., 3400 Göttingen | Feste elektrode in einer elektrolytischen zelle |
| US4361385A (en) * | 1980-10-23 | 1982-11-30 | American Cyanamid Company | Electrochromic device containing acid copolymer electrolyte |
| US4618218A (en) * | 1984-04-19 | 1986-10-21 | The Boeing Company | Radiation modulating apparatus and method |
| GB8422262D0 (en) * | 1984-09-04 | 1984-10-10 | Green M | Variable transmission optical device |
| US4832463A (en) * | 1987-09-08 | 1989-05-23 | Tufts University | Thin film ion conducting coating |
| DE3736075A1 (de) * | 1987-10-24 | 1989-05-03 | Schott Glaswerke | Elektrochromes schichtenpaket |
| EP0518942A4 (en) * | 1990-03-06 | 1993-10-20 | The Dow Chemical Company | Electrochromic device |
| KR920704179A (ko) * | 1990-03-06 | 1992-12-19 | 리챠드 지. 워터맨 | 밀봉된 전기발색 장치(sealed electrochromic device) |
| EP0526995A3 (en) * | 1991-07-18 | 1993-12-15 | Ford Motor Co | An electrochromic material |
| US5138481A (en) * | 1991-07-23 | 1992-08-11 | Ford Motor Company | Electrochromic device with color gradient and method of making the device |
| US5768004A (en) * | 1996-07-11 | 1998-06-16 | Eic Laboratories, Inc. | Oxidatively coloring electrochromic material and electro-optical device using same |
| US8432603B2 (en) | 2009-03-31 | 2013-04-30 | View, Inc. | Electrochromic devices |
| US10852613B2 (en) | 2009-03-31 | 2020-12-01 | View, Inc. | Counter electrode material for electrochromic devices |
| US11187954B2 (en) | 2009-03-31 | 2021-11-30 | View, Inc. | Electrochromic cathode materials |
| US10261381B2 (en) | 2009-03-31 | 2019-04-16 | View, Inc. | Fabrication of low defectivity electrochromic devices |
| US10156762B2 (en) | 2009-03-31 | 2018-12-18 | View, Inc. | Counter electrode for electrochromic devices |
| US10591795B2 (en) | 2009-03-31 | 2020-03-17 | View, Inc. | Counter electrode for electrochromic devices |
| US9261751B2 (en) | 2010-04-30 | 2016-02-16 | View, Inc. | Electrochromic devices |
| US8582193B2 (en) | 2010-04-30 | 2013-11-12 | View, Inc. | Electrochromic devices |
| US12043890B2 (en) | 2009-03-31 | 2024-07-23 | View, Inc. | Electrochromic devices |
| US12353109B2 (en) | 2009-12-22 | 2025-07-08 | View Operating Corporation | Electrochromic cathode materials |
| US9759975B2 (en) | 2010-04-30 | 2017-09-12 | View, Inc. | Electrochromic devices |
| US11891327B2 (en) | 2014-05-02 | 2024-02-06 | View, Inc. | Fabrication of low defectivity electrochromic devices |
| CN113359362A (zh) * | 2014-05-02 | 2021-09-07 | 唯景公司 | 低缺陷率电致变色装置的制作 |
| CN112327556A (zh) | 2014-09-05 | 2021-02-05 | 唯景公司 | 用于电致变色装置的反电极 |
| US10228601B2 (en) | 2014-11-26 | 2019-03-12 | View, Inc. | Counter electrode for electrochromic devices |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GR32671B (el) * | 1966-02-25 | 1967-08-02 | American Cyanamid Company | Ηλεκτρο - οπτικαι συσκευαι. |
| US3521941A (en) * | 1967-02-07 | 1970-07-28 | American Cyanamid Co | Electro-optical device having variable optical density |
| US3708220A (en) * | 1970-05-25 | 1973-01-02 | American Cyanamid Co | High conductivity electrolyte gel materials |
| BR7102593D0 (pt) * | 1970-05-25 | 1973-06-14 | American Cyanamid Co | Dispositivo aperfeicoado de transmissao variavel de luz |
| US3712710A (en) * | 1970-12-21 | 1973-01-23 | American Cyanamid Co | Solid state electrochromic mirror |
| GB1380078A (en) * | 1971-01-12 | 1975-01-08 | American Cyanamid Co | Light modulating device containing electrochromic material |
| US3807832A (en) * | 1972-11-09 | 1974-04-30 | American Cyanamid Co | Electrochromic (ec) mirror which rapidly changes reflectivity |
| JPS5727442B2 (en:Method) * | 1973-12-04 | 1982-06-10 |
-
1974
- 1974-06-12 CH CH801174A patent/CH573155A5/xx not_active IP Right Cessation
- 1974-07-10 DE DE2433044A patent/DE2433044C2/de not_active Expired
- 1974-07-10 DE DE7423407U patent/DE7423407U/de not_active Expired
-
1975
- 1975-05-06 US US05/575,008 patent/US3971624A/en not_active Expired - Lifetime
- 1975-06-09 FR FR7517877A patent/FR2274940A1/fr active Granted
- 1975-06-10 GB GB24889/75A patent/GB1502340A/en not_active Expired
- 1975-06-10 NL NL7506919A patent/NL7506919A/xx not_active Application Discontinuation
- 1975-06-10 JP JP50070091A patent/JPS6027002B2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0311410A3 (en) * | 1987-10-06 | 1990-04-04 | Sharp Kabushiki Kaisha | Secondary battery |
Also Published As
| Publication number | Publication date |
|---|---|
| NL7506919A (nl) | 1975-12-16 |
| DE7423407U (de) | 1976-05-13 |
| FR2274940A1 (fr) | 1976-01-09 |
| CH573155A5 (en:Method) | 1976-02-27 |
| GB1502340A (en) | 1978-03-01 |
| JPS6027002B2 (ja) | 1985-06-26 |
| DE2433044A1 (de) | 1976-01-02 |
| US3971624A (en) | 1976-07-27 |
| JPS5140096A (en:Method) | 1976-04-03 |
| FR2274940B1 (en:Method) | 1982-04-02 |
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