JPS59110B2 - エレクトロクロミツク表示装置 - Google Patents

エレクトロクロミツク表示装置

Info

Publication number
JPS59110B2
JPS59110B2 JP51060959A JP6095976A JPS59110B2 JP S59110 B2 JPS59110 B2 JP S59110B2 JP 51060959 A JP51060959 A JP 51060959A JP 6095976 A JP6095976 A JP 6095976A JP S59110 B2 JPS59110 B2 JP S59110B2
Authority
JP
Japan
Prior art keywords
segment
coloring
constant current
current
colored
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
JP51060959A
Other languages
English (en)
Japanese (ja)
Other versions
JPS538097A (en
Inventor
靖彦 井波
宏 中内
忠則 菱田
浩 浜田
耕三 矢野
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.)
Sharp Corp
Original Assignee
Sharp Corp
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 Sharp Corp filed Critical Sharp Corp
Priority to JP51060959A priority Critical patent/JPS59110B2/ja
Priority to DE19772723412 priority patent/DE2723412A1/de
Priority to US05/800,008 priority patent/US4201985A/en
Priority to CH640677A priority patent/CH611045A5/xx
Publication of JPS538097A publication Critical patent/JPS538097A/ja
Publication of JPS59110B2 publication Critical patent/JPS59110B2/ja
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/04—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of a single character by selection from a plurality of characters, or by composing the character by combination of individual elements, e.g. segments using a combination of such display devices for composing words, rows or the like, in a frame with fixed character positions
    • G09G3/16—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of a single character by selection from a plurality of characters, or by composing the character by combination of individual elements, e.g. segments using a combination of such display devices for composing words, rows or the like, in a frame with fixed character positions by control of light from an independent source

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
JP51060959A 1976-05-24 1976-05-24 エレクトロクロミツク表示装置 Expired JPS59110B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP51060959A JPS59110B2 (ja) 1976-05-24 1976-05-24 エレクトロクロミツク表示装置
DE19772723412 DE2723412A1 (de) 1976-05-24 1977-05-24 Konstantstrom-steuerschaltung fuer elektrochrome segment-anzeigeeinrichtungen
US05/800,008 US4201985A (en) 1976-05-24 1977-05-24 Constant current supply drive for electrochromic displays of the segmented type
CH640677A CH611045A5 (enExample) 1976-05-24 1977-05-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51060959A JPS59110B2 (ja) 1976-05-24 1976-05-24 エレクトロクロミツク表示装置

Publications (2)

Publication Number Publication Date
JPS538097A JPS538097A (en) 1978-01-25
JPS59110B2 true JPS59110B2 (ja) 1984-01-05

Family

ID=13157439

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51060959A Expired JPS59110B2 (ja) 1976-05-24 1976-05-24 エレクトロクロミツク表示装置

Country Status (4)

Country Link
US (1) US4201985A (enExample)
JP (1) JPS59110B2 (enExample)
CH (1) CH611045A5 (enExample)
DE (1) DE2723412A1 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53130996A (en) * 1977-04-20 1978-11-15 Sharp Corp Driving system for display unit
JPS54154994A (en) * 1978-05-26 1979-12-06 Sharp Corp Electrochromic display unit
US4364041A (en) * 1978-07-12 1982-12-14 Sharp Kabushiki Kaisha Contrast controllable electrochromic display driver circuit
JPS5567789A (en) * 1978-11-16 1980-05-22 Sharp Kk Driving method of electrochromic display unit
DE3142906A1 (de) * 1981-10-29 1983-05-11 Fa. Carl Zeiss, 7920 Heidenheim Stufenweise ladungssteuerung fuer elektrochrome schichten
DE3142909A1 (de) * 1981-10-29 1983-05-11 Fa. Carl Zeiss, 7920 Heidenheim Kontinuierliche ladungssteuerung fuer elektrochrome schichten
FR2518291A1 (fr) * 1981-12-15 1983-06-17 Thomson Csf Dispositif de visualisation electrochromique a commande thermo-electrique
US5220317A (en) * 1990-12-11 1993-06-15 Donnelly Corporation Electrochromic device capable of prolonged coloration
US5260606A (en) * 1992-01-31 1993-11-09 Litton Systems Canada Limited High efficiency squarewave voltage driver
US5956012A (en) * 1997-04-02 1999-09-21 Gentex Corporation Series drive circuit

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3096271A (en) * 1958-11-26 1963-07-02 Burroughs Corp Data display device
US4034550A (en) * 1975-04-08 1977-07-12 Kabushiki Kaisha Suwa Seikosha Electronic wristwatch digital display
US3987433A (en) * 1975-09-02 1976-10-19 Timex Corporation Electrochromic display driver having interleaved write and erase operations
US4068148A (en) * 1975-10-14 1978-01-10 Hitachi, Ltd. Constant current driving circuit

Also Published As

Publication number Publication date
DE2723412A1 (de) 1977-12-08
US4201985A (en) 1980-05-06
JPS538097A (en) 1978-01-25
CH611045A5 (enExample) 1979-05-15

Similar Documents

Publication Publication Date Title
US4302751A (en) Driver circuit for electrochromic displays
US4217579A (en) Method of driving electrochromic display means and electrochromic display means therefor
US4229080A (en) Additional electrode of electrochromic display and refreshing method for the same
US4205903A (en) Writing/erasing technique for an electrochromic display cell
JPS59110B2 (ja) エレクトロクロミツク表示装置
US4535329A (en) Constant current/constant voltage drive for an electrochromic display cell
US4150362A (en) Regeneration of a memory state in electrochromic displays
JPS59109B2 (ja) エレクトロクロミック表示装置の駆動回路
EP0007110A1 (en) Electrooptical Display
JPS592907B2 (ja) ヒヨウジソウチノクドウホウホウ
US4443115A (en) Electronic timepiece with electrochromic display
US4209770A (en) Driving technique for electrochromic displays of the segmented type driving uncommon segment electrodes only
US4210909A (en) Complete bleaching of non-selected display electrodes in an electrochromic display drive
GB2074747A (en) Electrochromic display device and method of driving the same
JP2621919B2 (ja) エレクトロクロミック表示装置
JPS5858675B2 (ja) ヒヨウジソウチノクドウソウチ
JPS5816166B2 (ja) エレクトロクロミック表示素子の駆動方法
US4312000A (en) Driving technique for electrochromic displays of the segmented type including means for detecting a change in the display state of the segments thereof
JPH07104530B2 (ja) Ｅｃ防眩ミラ−駆動方法およびその駆動回路
Hamada et al. Electrochromic displays: Status and future prospects
US4364040A (en) Electrochromic display driver with faculties of stabilizing coloration contrast and insuring uniform bleaching condition
JPS6024950B2 (ja) エレクトロクロミツク表示素子の駆動回路
US4420749A (en) Charge transfer type electrochromic display devices
JPS638888Y2 (enExample)
JPS61167929A (ja) 電気化学表示素子の駆動装置