KR100200436B1 - An lcd apparatus and manufacturing method of the same - Google Patents

An lcd apparatus and manufacturing method of the same Download PDF

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Publication number
KR100200436B1
KR100200436B1 KR1019980041308A KR19980041308A KR100200436B1 KR 100200436 B1 KR100200436 B1 KR 100200436B1 KR 1019980041308 A KR1019980041308 A KR 1019980041308A KR 19980041308 A KR19980041308 A KR 19980041308A KR 100200436 B1 KR100200436 B1 KR 100200436B1
Authority
KR
South Korea
Prior art keywords
manufacturing
same
lcd apparatus
lcd
Prior art date
Application number
KR1019980041308A
Other languages
Korean (ko)
Inventor
Seiji Tanuma
Takashi Sasabayashi
Takatoshi Mamaya
Original Assignee
Fujitsu 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
Priority claimed from JP20237294A external-priority patent/JP3625862B2/en
Priority claimed from JP19481095A external-priority patent/JP3468923B2/en
Priority claimed from KR1019950026363A external-priority patent/KR100188314B1/en
Application filed by Fujitsu Ltd filed Critical Fujitsu Ltd
Application granted granted Critical
Publication of KR100200436B1 publication Critical patent/KR100200436B1/en

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
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
    • G02F1/133753—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers with different alignment orientations or pretilt angles on a same surface, e.g. for grey scale or improved viewing angle
    • 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
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
    • G02F1/13378—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by treatment of the surface, e.g. embossing, rubbing or light irradiation
    • G02F1/133784—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by treatment of the surface, e.g. embossing, rubbing or light irradiation by rubbing
    • 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
    • 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
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
    • G02F1/133742—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers for homeotropic alignment

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
KR1019980041308A 1994-08-26 1998-09-30 An lcd apparatus and manufacturing method of the same KR100200436B1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP20237294A JP3625862B2 (en) 1994-08-26 1994-08-26 Liquid crystal material and liquid crystal display panel
JP22946794 1994-09-26
JP19481095A JP3468923B2 (en) 1994-09-26 1995-07-31 Liquid crystal display device and manufacturing method thereof
KR1019950026363A KR100188314B1 (en) 1994-08-26 1995-08-24 Liquid crystalline material operable with low voltages and liquid crystal display panel using the same

Publications (1)

Publication Number Publication Date
KR100200436B1 true KR100200436B1 (en) 1999-06-15

Family

ID=27475726

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019980041308A KR100200436B1 (en) 1994-08-26 1998-09-30 An lcd apparatus and manufacturing method of the same

Country Status (1)

Country Link
KR (1) KR100200436B1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180018290A (en) * 2016-08-09 2018-02-21 엘지디스플레이 주식회사 Liquid Crystal Display Device And Method of Fabricating The Same
KR20180099458A (en) * 2017-02-28 2018-09-05 엘지디스플레이 주식회사 Liquid Crystal Display Device and Method Of Fabricating The Same
KR20180099461A (en) * 2017-02-28 2018-09-05 엘지디스플레이 주식회사 Liquid crystal display device and Method of fabricating the same
KR20180103687A (en) * 2017-03-10 2018-09-19 엘지디스플레이 주식회사 Liquid Crystal Display Device
KR101929377B1 (en) * 2016-05-27 2018-12-14 엘지디스플레이 주식회사 liquid crystal display device and method of fabricating the same

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101929377B1 (en) * 2016-05-27 2018-12-14 엘지디스플레이 주식회사 liquid crystal display device and method of fabricating the same
KR20180018290A (en) * 2016-08-09 2018-02-21 엘지디스플레이 주식회사 Liquid Crystal Display Device And Method of Fabricating The Same
KR102049739B1 (en) * 2016-08-09 2019-11-28 엘지디스플레이 주식회사 Liquid Crystal Display Device And Method of Fabricating The Same
KR20180099458A (en) * 2017-02-28 2018-09-05 엘지디스플레이 주식회사 Liquid Crystal Display Device and Method Of Fabricating The Same
KR20180099461A (en) * 2017-02-28 2018-09-05 엘지디스플레이 주식회사 Liquid crystal display device and Method of fabricating the same
KR101993342B1 (en) * 2017-02-28 2019-06-26 엘지디스플레이 주식회사 Liquid Crystal Display Device and Method Of Fabricating The Same
KR102049742B1 (en) * 2017-02-28 2019-11-28 엘지디스플레이 주식회사 Liquid crystal display device and Method of fabricating the same
KR20180103687A (en) * 2017-03-10 2018-09-19 엘지디스플레이 주식회사 Liquid Crystal Display Device
KR101993343B1 (en) * 2017-03-10 2019-09-30 엘지디스플레이 주식회사 Liquid Crystal Display Device

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