JP4884586B2 - 液晶表示装置 - Google Patents

液晶表示装置 Download PDF

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Publication number
JP4884586B2
JP4884586B2 JP2000384173A JP2000384173A JP4884586B2 JP 4884586 B2 JP4884586 B2 JP 4884586B2 JP 2000384173 A JP2000384173 A JP 2000384173A JP 2000384173 A JP2000384173 A JP 2000384173A JP 4884586 B2 JP4884586 B2 JP 4884586B2
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JP
Japan
Prior art keywords
liquid crystal
crystal display
material layer
signal line
region
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 - Lifetime
Application number
JP2000384173A
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English (en)
Japanese (ja)
Other versions
JP2002182221A5 (enExample
JP2002182221A (ja
Inventor
和彦 柳川
靖 岩壁
良彰 仲吉
政利 若木
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 Liquid Crystal Display Co Ltd
Original Assignee
Panasonic Liquid Crystal Display 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=18851695&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JP4884586(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Panasonic Liquid Crystal Display Co Ltd filed Critical Panasonic Liquid Crystal Display Co Ltd
Priority to JP2000384173A priority Critical patent/JP4884586B2/ja
Priority to TW093122575A priority patent/TW200528813A/zh
Priority to TW090119802A priority patent/TWI293383B/zh
Priority to KR10-2001-0055317A priority patent/KR100456495B1/ko
Priority to US09/948,758 priority patent/US20020075442A1/en
Publication of JP2002182221A publication Critical patent/JP2002182221A/ja
Priority to US10/694,056 priority patent/US20040085506A1/en
Priority to US11/437,712 priority patent/US7382432B2/en
Priority to US11/979,717 priority patent/US7542121B2/en
Priority to US11/984,509 priority patent/US20080084527A1/en
Publication of JP2002182221A5 publication Critical patent/JP2002182221A5/ja
Priority to US12/081,347 priority patent/US7738069B2/en
Priority to US12/662,708 priority patent/US20100214524A1/en
Priority to US13/373,291 priority patent/US8885137B2/en
Publication of JP4884586B2 publication Critical patent/JP4884586B2/ja
Application granted granted Critical
Priority to US14/512,004 priority patent/US9715132B2/en
Priority to US14/598,936 priority patent/US9097922B2/en
Priority to US15/617,880 priority patent/US10018859B2/en
Priority to US15/969,223 priority patent/US10466519B2/en
Priority to US16/574,325 priority patent/US10823992B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • 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
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    • 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 
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    • 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 
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    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
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    • G02F1/1339—Gaskets; Spacers; Sealing of cells
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    • 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
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    • G02F1/1341—Filling or closing of cells
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    • 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
    • G02F1/136286—Wiring, e.g. gate line, drain line
    • G02F1/136295—Materials; Compositions; Manufacture processes
    • 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
    • G02F2201/503—Arrangements improving the resistance to shock
    • 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
    • G02F2202/00—Materials and properties
    • G02F2202/02—Materials and properties organic material

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  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
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JP2000384173A JP4884586B2 (ja) 2000-12-18 2000-12-18 液晶表示装置
TW093122575A TW200528813A (en) 2000-12-18 2001-08-13 Liquid crystal display device
TW090119802A TWI293383B (enExample) 2000-12-18 2001-08-13
KR10-2001-0055317A KR100456495B1 (ko) 2000-12-18 2001-09-08 액정 표시 장치
US09/948,758 US20020075442A1 (en) 2000-12-18 2001-09-10 Liquid crystal display device
US10/694,056 US20040085506A1 (en) 2000-12-18 2003-10-28 Liquid crystal display device
US11/437,712 US7382432B2 (en) 2000-12-18 2006-05-22 Liquid crystal display device
US11/979,717 US7542121B2 (en) 2000-12-18 2007-11-07 Liquid crystal display device
US11/984,509 US20080084527A1 (en) 2000-12-18 2007-11-19 Liquid crystal display device
US12/081,347 US7738069B2 (en) 2000-12-18 2008-04-15 Liquid crystal display device
US12/662,708 US20100214524A1 (en) 2000-12-18 2010-04-29 Liquid crystal display device
US13/373,291 US8885137B2 (en) 2000-12-18 2011-11-10 Liquid crystal display device
US14/512,004 US9715132B2 (en) 2000-12-18 2014-10-10 Liquid crystal display device
US14/598,936 US9097922B2 (en) 2000-12-18 2015-01-16 Liquid crystal display device
US15/617,880 US10018859B2 (en) 2000-12-18 2017-06-08 Liquid crystal display device
US15/969,223 US10466519B2 (en) 2000-12-18 2018-05-02 Liquid crystal display device
US16/574,325 US10823992B2 (en) 2000-12-18 2019-09-18 Liquid crystal display device

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US20100214524A1 (en) 2010-08-26
US7382432B2 (en) 2008-06-03
US7738069B2 (en) 2010-06-15
US20020075442A1 (en) 2002-06-20
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US20080225223A1 (en) 2008-09-18
US10018859B2 (en) 2018-07-10
US20170269414A1 (en) 2017-09-21
US20040085506A1 (en) 2004-05-06
US20180252953A1 (en) 2018-09-06
US9715132B2 (en) 2017-07-25
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US20200012133A1 (en) 2020-01-09
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US7542121B2 (en) 2009-06-02

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