JPS6448037A - Active matrix array - Google Patents

Active matrix array

Info

Publication number
JPS6448037A
JPS6448037A JP62204650A JP20465087A JPS6448037A JP S6448037 A JPS6448037 A JP S6448037A JP 62204650 A JP62204650 A JP 62204650A JP 20465087 A JP20465087 A JP 20465087A JP S6448037 A JPS6448037 A JP S6448037A
Authority
JP
Japan
Prior art keywords
insulator film
electrode
picture element
active matrix
element 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.)
Pending
Application number
JP62204650A
Other languages
English (en)
Inventor
Hiroshi Takahara
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP62204650A priority Critical patent/JPS6448037A/ja
Publication of JPS6448037A publication Critical patent/JPS6448037A/ja
Pending 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 
    • G02F1/13—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 liquid crystals, e.g. single liquid crystal display cells
    • G02F1/1306—Details
    • G02F1/1309—Repairing; Testing
    • 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 
    • G02F1/13—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 liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
    • G02F1/1362—Active matrix addressed cells
    • G02F1/136259—Repairing; Defects
    • 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 
    • G02F1/13—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 liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
    • G02F1/1362—Active matrix addressed cells
    • G02F1/136259—Repairing; Defects
    • G02F1/136268—Switch defects
    • 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
    • G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
    • G02F2201/50—Protective arrangements
    • G02F2201/506—Repairing, e.g. with redundant arrangement against defective part
    • G02F2201/508—Pseudo repairing, e.g. a defective part is brought into a condition in which it does not disturb the functioning of the device

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Liquid Crystal (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Design And Manufacture Of Integrated Circuits (AREA)
JP62204650A 1987-08-18 1987-08-18 Active matrix array Pending JPS6448037A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62204650A JPS6448037A (en) 1987-08-18 1987-08-18 Active matrix array

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62204650A JPS6448037A (en) 1987-08-18 1987-08-18 Active matrix array

Publications (1)

Publication Number Publication Date
JPS6448037A true JPS6448037A (en) 1989-02-22

Family

ID=16494000

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62204650A Pending JPS6448037A (en) 1987-08-18 1987-08-18 Active matrix array

Country Status (1)

Country Link
JP (1) JPS6448037A (ja)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0441595A2 (en) * 1990-02-05 1991-08-14 Sharp Kabushiki Kaisha An active matrix display device
EP0456338A2 (en) * 1990-05-11 1991-11-13 Sharp Kabushiki Kaisha An active matrix display device and a method of manufacturing the same
EP0482737A2 (en) * 1990-09-27 1992-04-29 Sharp Kabushiki Kaisha Active matrix display device
JPH055902A (ja) * 1991-06-27 1993-01-14 Sanyo Electric Co Ltd 液晶表示パネル
US5469025A (en) * 1990-09-27 1995-11-21 Sharp Kabushiki Kaisha Fault tolerant active matrix display device
US5977563A (en) * 1996-05-09 1999-11-02 Sharp Kabushiki Kaisha Active matrix substrate and correcting method of structural defect

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0441595A2 (en) * 1990-02-05 1991-08-14 Sharp Kabushiki Kaisha An active matrix display device
US5164851A (en) * 1990-02-05 1992-11-17 Sharp Kabushiki Kaisha Active matrix display device having spare switching elements connectable to divisional subpixel electrodes
EP0456338A2 (en) * 1990-05-11 1991-11-13 Sharp Kabushiki Kaisha An active matrix display device and a method of manufacturing the same
US5335102A (en) * 1990-05-11 1994-08-02 Sharp Kabushiki Kaisha Liquid crystal display element and method for treating defective pixels therein
EP0717303A1 (en) * 1990-05-11 1996-06-19 Sharp Kabushiki Kaisha An active matrix display device and a method of manufacturing the same
EP0482737A2 (en) * 1990-09-27 1992-04-29 Sharp Kabushiki Kaisha Active matrix display device
US5469025A (en) * 1990-09-27 1995-11-21 Sharp Kabushiki Kaisha Fault tolerant active matrix display device
US5508591A (en) * 1990-09-27 1996-04-16 Sharp Kabushiki Kaisha Active matrix display device
JPH055902A (ja) * 1991-06-27 1993-01-14 Sanyo Electric Co Ltd 液晶表示パネル
US5977563A (en) * 1996-05-09 1999-11-02 Sharp Kabushiki Kaisha Active matrix substrate and correcting method of structural defect
US6297520B1 (en) 1996-05-09 2001-10-02 Sharp Kabushiki Kaisha Active matrix substrate and correcting method of structural defect thereof

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