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KR900018895A - 일렉트로크로믹 표시장치 - Google Patents

일렉트로크로믹 표시장치 Download PDF

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Publication number
KR900018895A
KR900018895A KR1019890006576A KR890006576A KR900018895A KR 900018895 A KR900018895 A KR 900018895A KR 1019890006576 A KR1019890006576 A KR 1019890006576A KR 890006576 A KR890006576 A KR 890006576A KR 900018895 A KR900018895 A KR 900018895A
Authority
KR
South Korea
Prior art keywords
display
circuit
electrochromic display
electrochromic
thin film
Prior art date
Application number
KR1019890006576A
Other languages
English (en)
Other versions
KR920008236B1 (ko
Inventor
히사시 니시까와
쇼오이찌 사또오
고오이찌로오 사까모도
모도이 야기
Original Assignee
고바야시 쥰
도오꾜오 덴끼 가부시끼가이샤
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
Priority claimed from JP63120279A external-priority patent/JPH01289920A/ja
Priority claimed from JP63176420A external-priority patent/JPH0225892A/ja
Priority claimed from JP63275880A external-priority patent/JPH02120888A/ja
Priority claimed from JP1007372A external-priority patent/JPH02187787A/ja
Application filed by 고바야시 쥰, 도오꾜오 덴끼 가부시끼가이샤 filed Critical 고바야시 쥰
Publication of KR900018895A publication Critical patent/KR900018895A/ko
Application granted granted Critical
Publication of KR920008236B1 publication Critical patent/KR920008236B1/ko

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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
    • G02F1/163—Operation of electrochromic cells, e.g. electrodeposition cells; Circuit arrangements therefor
    • 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
    • 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
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
    • G09G3/38—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using electrochromic devices
    • 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
    • G02F1/163—Operation of electrochromic cells, e.g. electrodeposition cells; Circuit arrangements therefor
    • G02F2001/1635—Operation of electrochromic cells, e.g. electrodeposition cells; Circuit arrangements therefor the pixel comprises active switching elements, e.g. TFT

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

내용 없음

Description

일렉트로크로믹 표시장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제 1도는 본 발명의 제 1의 실시예를 도시한 분해사시도, 제 3도는 구동기판의 회로 설명도, 제 5도는 회로 설명도

Claims (8)

  1. 복수의 일레트로크로믹 표시화소를 설치하고, 이 표시화소와 도통한 입력부를 이면에 배설한 평판형상의 표시기판을 설치하고, 이 일레트로크로믹 표시화소의 발색을 제어하는 구동회로의 출력부를 상기 입력부와 대면하도록 표면에 배설한 평판형상의 구동회로기판을 설치하고, 상기 표시기판과 상기 구동회동기판을 일체화한 것을 특징으로 하는 일레트로크로믹 표시장치.
  2. 복수의 표시화소의 각각에 스위칭 트랜지스터를 통하여 급전회로를 접속하고, 화상신호의 출력회로와 상기 각 스위칭 트랜지스터와의 사이에 2개의 박막트랜지스터와 2개의 박막저항에서 형성된 플립플롭회로를 접속하고, 상기 박막트랜지스터를 형성한 비결정 실리콘층과 n - 실리콘층과 동일의 적층 실리콘막에 의해 상기 박막저항을 형성한 것을 특징으로 하는 일렉트로크로믹 표시장치.
  3. 복수의 일렉트로크로믹 표시화소를 매트릭스형상으로 설치하고, 이를 일렉트로크로믹 표시화소의 각각에 스위칭 트랜지스터를 통하여 급전회로를 접속하고, 화상에 대응한 화상신호를 출력하는 신호출력회로와 상기 각 스위칭 트랜지스터와의 사이에 각 각 클립플릅회로를 접속한 것을 특징으로 하는 일렉트로크로믹 표시장치.
  4. 제 3항에 있어서, 구동회로와 도통한 매트릭스전극을 구동회로기판의 외주에 설치하고, 이 매트릭스 전극과 표시기판과의 사이에 간극을 형성하는 소정 두께의 평판상의 코넥터가 입력부와 출력부를 전기적으로 접속하고, 상기 매트릭스 전극과 다른 구동회로기판의 매트릭스 전극을 전기적으로 접속하는 접속수단을 상기 간극에 배치하는 것을 특징으로 하는 일렉트로크로믹 표시장치.
  5. 제 3 항에 있어서, 매트릭스 배치된 다수의 표시화소와 도통한 구동전극이 한 가장 자리부에 배설된 구형의 표시패널을 설치하고, 복수개의 상기 표시패널을 상기 구동전극이 외측으로 위치하도록 연속 배치한 것을 특징으로 하는 일렉트로크로믹 표시장치.
  6. 제 3 항에 있어서, 연속 배치된 표시패널상의 화소피치가 동일하게 되도록 상기 각 표시패널에 표시화소를 배치한 것을 특징으로 하는 일렉트로크로믹 표시장치.
  7. 제 3 항에 있어서, 각 일렉트로크로믹 표시화소마다에 설치한 박막 트랜지스터를 통하여 플립플롭회로와 신호 출력을 접속한 것을 특징으로 하는 일렉트로크로믹 표시장치.
  8. 제 3 항에 있어서, 각 일렉트로크로믹 표시화소마다에 2개의 박막 트랜지스터로 형성한 AND 회로를 설치하고, 이 AND회로를 통하여 플립플롭회로와 신호출력회로를 접속한 것을 특징으로 하는 일렉트로크로믹 표시장치
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019890006576A 1988-05-17 1989-05-17 일렉트로크로믹 표시장치 KR920008236B1 (ko)

Applications Claiming Priority (12)

Application Number Priority Date Filing Date Title
JP88-120279 1988-05-17
JP63-120279 1988-05-17
JP63120279A JPH01289920A (ja) 1988-05-17 1988-05-17 エレクトロクロミツク表示装置
JP88-176420 1988-07-15
JP63-176420 1988-07-15
JP63176420A JPH0225892A (ja) 1988-07-15 1988-07-15 エレクトロクロミツク表示装置
JP63275880A JPH02120888A (ja) 1988-10-31 1988-10-31 画像表示装置
JP63-275880 1988-10-31
JP88-275880 1988-10-31
JP1007372A JPH02187787A (ja) 1989-01-13 1989-01-13 表示パネル装置
JP89-7372 1989-01-13
JP1-7372 1989-02-07

Publications (2)

Publication Number Publication Date
KR900018895A true KR900018895A (ko) 1990-12-22
KR920008236B1 KR920008236B1 (ko) 1992-09-25

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Application Number Title Priority Date Filing Date
KR1019890006576A KR920008236B1 (ko) 1988-05-17 1989-05-17 일렉트로크로믹 표시장치

Country Status (1)

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KR (1) KR920008236B1 (ko)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW378276B (en) * 1995-01-13 2000-01-01 Seiko Epson Corp Liquid crystal display device and its fabrication method
KR100870613B1 (ko) * 2005-11-02 2008-11-25 주식회사 엘지화학 전기변색소자의 전극구조

Also Published As

Publication number Publication date
KR920008236B1 (ko) 1992-09-25

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