KR100594923B1 - 반사형액정표시장치 - Google Patents

반사형액정표시장치 Download PDF

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Publication number
KR100594923B1
KR100594923B1 KR1019980049344A KR19980049344A KR100594923B1 KR 100594923 B1 KR100594923 B1 KR 100594923B1 KR 1019980049344 A KR1019980049344 A KR 1019980049344A KR 19980049344 A KR19980049344 A KR 19980049344A KR 100594923 B1 KR100594923 B1 KR 100594923B1
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KR
South Korea
Prior art keywords
liquid crystal
substrate
electrode
crystal layer
pixel
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
KR1019980049344A
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English (en)
Korean (ko)
Other versions
KR19990045358A (ko
Inventor
노리오 고마
Original Assignee
산요덴키가부시키가이샤
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Application filed by 산요덴키가부시키가이샤 filed Critical 산요덴키가부시키가이샤
Publication of KR19990045358A publication Critical patent/KR19990045358A/ko
Application granted granted Critical
Publication of KR100594923B1 publication Critical patent/KR100594923B1/ko
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F1/00Devices 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
    • G02F1/01Devices 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 
    • G02F1/13Devices 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
    • G02F1/137Devices 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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering
    • G02F1/139Devices 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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on orientation effects in which the liquid crystal remains transparent
    • G02F1/1393Devices 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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on orientation effects in which the liquid crystal remains transparent the birefringence of the liquid crystal being electrically controlled, e.g. ECB-, DAP-, HAN-, PI-LC cells
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F1/00Devices 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
    • G02F1/01Devices 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 
    • G02F1/13Devices 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
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • G02F1/1335Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133553Reflecting elements
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F1/00Devices 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
    • G02F1/01Devices 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 
    • G02F1/13Devices 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
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/136Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
    • G02F1/1362Active matrix addressed cells
    • G02F1/1368Active matrix addressed cells in which the switching element is a three-electrode device
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F1/00Devices 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
    • G02F1/01Devices 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 
    • G02F1/13Devices 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
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • G02F1/1337Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
    • G02F1/133742Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers for homeotropic alignment
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F1/00Devices 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
    • G02F1/01Devices 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 
    • G02F1/13Devices 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
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • G02F1/1337Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
    • G02F1/133753Surface-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
    • G02F1/133757Surface-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 with different alignment orientations
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F1/00Devices 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
    • G02F1/01Devices 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 
    • G02F1/13Devices 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
    • G02F1/137Devices 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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering
    • G02F1/13712Devices 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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering the liquid crystal having negative dielectric anisotropy

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mathematical Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Liquid Crystal (AREA)
KR1019980049344A 1997-11-18 1998-11-17 반사형액정표시장치 Expired - Lifetime KR100594923B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP31751997A JPH11149096A (ja) 1997-11-18 1997-11-18 反射型液晶表示装置
JP97-317519 1997-11-18

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR1020060008944A Division KR100605418B1 (ko) 1997-11-18 2006-01-27 반사형 액정 표시 장치

Publications (2)

Publication Number Publication Date
KR19990045358A KR19990045358A (ko) 1999-06-25
KR100594923B1 true KR100594923B1 (ko) 2006-09-14

Family

ID=18089154

Family Applications (2)

Application Number Title Priority Date Filing Date
KR1019980049344A Expired - Lifetime KR100594923B1 (ko) 1997-11-18 1998-11-17 반사형액정표시장치
KR1020060008944A Expired - Fee Related KR100605418B1 (ko) 1997-11-18 2006-01-27 반사형 액정 표시 장치

Family Applications After (1)

Application Number Title Priority Date Filing Date
KR1020060008944A Expired - Fee Related KR100605418B1 (ko) 1997-11-18 2006-01-27 반사형 액정 표시 장치

Country Status (3)

Country Link
US (1) US6097466A (https=)
JP (1) JPH11149096A (https=)
KR (2) KR100594923B1 (https=)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11149095A (ja) * 1997-11-18 1999-06-02 Sanyo Electric Co Ltd 液晶表示装置及びこれを用いたプロジェクタ装置
JP3732956B2 (ja) * 1998-09-16 2006-01-11 三洋電機株式会社 反射型液晶表示装置
US7119870B1 (en) * 1998-11-27 2006-10-10 Sanyo Electric Co., Ltd. Liquid crystal display device having particular drain lines and orientation control window
JP4397444B2 (ja) * 1998-12-28 2010-01-13 シャープ株式会社 液晶表示装置
JP4242963B2 (ja) 1999-02-10 2009-03-25 三洋電機株式会社 カラー液晶表示装置
JP2000267122A (ja) 1999-03-15 2000-09-29 Sanyo Electric Co Ltd 垂直配向型液晶表示装置
TW452669B (en) 1999-03-18 2001-09-01 Sanyo Electric Co Active matrix type display device
JP4761628B2 (ja) * 2000-02-02 2011-08-31 三洋電機株式会社 反射型液晶表示装置
JP2002107743A (ja) * 2000-09-25 2002-04-10 Koninkl Philips Electronics Nv 反射型液晶表示装置
CN1267777C (zh) * 2001-06-26 2006-08-02 索尼公司 反射液晶显示装置、显示设备、投影光学系统和投影显示系统
US7106401B2 (en) * 2001-06-26 2006-09-12 Sony Corporation Reflex liquid crystal display device, display apparatus, projection optical system, and projection display system
JP4068951B2 (ja) 2002-01-29 2008-03-26 セイコーエプソン株式会社 液晶表示装置
JP5299768B2 (ja) * 2009-01-26 2013-09-25 Nltテクノロジー株式会社 薄膜トランジスタアレイ基板及びその製造方法並びに液晶表示装置
US8147948B1 (en) 2010-10-26 2012-04-03 Eastman Kodak Company Printed article
US8626015B2 (en) 2010-10-26 2014-01-07 Eastman Kodak Company Large particle toner printer
US8530126B2 (en) 2010-10-26 2013-09-10 Eastman Kodak Company Large particle toner
US8465899B2 (en) 2010-10-26 2013-06-18 Eastman Kodak Company Large particle toner printing method
CN104122721B (zh) * 2013-06-28 2017-02-08 深超光电(深圳)有限公司 像素结构

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5105289A (en) * 1988-07-14 1992-04-14 Seiko Epson Corporation Reflection type electrooptical device and a projection type display apparatus using the same
JPH07159774A (ja) * 1993-12-03 1995-06-23 Matsushita Electric Ind Co Ltd 液晶表示素子
WO1996041232A1 (en) * 1995-06-07 1996-12-19 Asahi Glass Company Ltd. Reflection type color liquid crystal display apparatus
WO1997005049A1 (en) * 1995-07-25 1997-02-13 Simplimatic Engineering Co. Article combiner
KR970062763A (ko) * 1996-02-27 1997-09-12 쯔지 하루오 반사판, 그 제조 방법 및 그것이 결합된 반사형 액정 표시 장치

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5514879A (en) * 1990-11-20 1996-05-07 Semiconductor Energy Laboratory Co., Ltd. Gate insulated field effect transistors and method of manufacturing the same
JPH0667173A (ja) * 1992-08-19 1994-03-11 Sharp Corp 液晶表示装置
US5471330A (en) * 1993-07-29 1995-11-28 Honeywell Inc. Polysilicon pixel electrode
US5557534A (en) * 1995-01-03 1996-09-17 Xerox Corporation Forming array with metal scan lines to control semiconductor gate lines
US5600155A (en) * 1995-01-03 1997-02-04 Xerox Corporation Array with metal scan lines controlling semiconductor gate lines
JPH10239698A (ja) * 1997-02-25 1998-09-11 Sharp Corp 液晶表示装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5105289A (en) * 1988-07-14 1992-04-14 Seiko Epson Corporation Reflection type electrooptical device and a projection type display apparatus using the same
JPH07159774A (ja) * 1993-12-03 1995-06-23 Matsushita Electric Ind Co Ltd 液晶表示素子
WO1996041232A1 (en) * 1995-06-07 1996-12-19 Asahi Glass Company Ltd. Reflection type color liquid crystal display apparatus
WO1997005049A1 (en) * 1995-07-25 1997-02-13 Simplimatic Engineering Co. Article combiner
KR970062763A (ko) * 1996-02-27 1997-09-12 쯔지 하루오 반사판, 그 제조 방법 및 그것이 결합된 반사형 액정 표시 장치

Also Published As

Publication number Publication date
KR100605418B1 (ko) 2006-08-02
KR20060023585A (ko) 2006-03-14
US6097466A (en) 2000-08-01
JPH11149096A (ja) 1999-06-02
KR19990045358A (ko) 1999-06-25

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