CN100335946C - 液晶显示设备 - Google Patents

液晶显示设备 Download PDF

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Publication number
CN100335946C
CN100335946C CNB2004100120546A CN200410012054A CN100335946C CN 100335946 C CN100335946 C CN 100335946C CN B2004100120546 A CNB2004100120546 A CN B2004100120546A CN 200410012054 A CN200410012054 A CN 200410012054A CN 100335946 C CN100335946 C CN 100335946C
Authority
CN
China
Prior art keywords
liquid crystal
crystal display
layer
mentioned
island
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 - Fee Related
Application number
CNB2004100120546A
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English (en)
Chinese (zh)
Other versions
CN1595240A (zh
Inventor
阿武恒一
佐佐木亨
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
Japan Display Inc
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of CN1595240A publication Critical patent/CN1595240A/zh
Application granted granted Critical
Publication of CN100335946C publication Critical patent/CN100335946C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1343—Electrodes
    • 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
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133553—Reflecting elements

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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)
  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
CNB2004100120546A 2000-12-07 2001-12-07 液晶显示设备 Expired - Fee Related CN100335946C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP372786/2000 2000-12-07
JP2000372786A JP3904828B2 (ja) 2000-12-07 2000-12-07 液晶表示装置

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CNB01143113XA Division CN1196964C (zh) 2000-12-07 2001-12-07 液晶显示设备

Publications (2)

Publication Number Publication Date
CN1595240A CN1595240A (zh) 2005-03-16
CN100335946C true CN100335946C (zh) 2007-09-05

Family

ID=18842269

Family Applications (2)

Application Number Title Priority Date Filing Date
CNB2004100120546A Expired - Fee Related CN100335946C (zh) 2000-12-07 2001-12-07 液晶显示设备
CNB01143113XA Expired - Fee Related CN1196964C (zh) 2000-12-07 2001-12-07 液晶显示设备

Family Applications After (1)

Application Number Title Priority Date Filing Date
CNB01143113XA Expired - Fee Related CN1196964C (zh) 2000-12-07 2001-12-07 液晶显示设备

Country Status (5)

Country Link
US (2) US6891586B2 (enExample)
JP (1) JP3904828B2 (enExample)
KR (1) KR100465861B1 (enExample)
CN (2) CN100335946C (enExample)
TW (1) TWI247957B (enExample)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3904828B2 (ja) * 2000-12-07 2007-04-11 株式会社日立製作所 液晶表示装置
KR100531928B1 (ko) * 2002-04-19 2005-11-28 가부시끼가이샤 도시바 액정디스플레이
KR100934710B1 (ko) * 2002-12-30 2009-12-29 엘지디스플레이 주식회사 반사형 액정표시장치용 어레이기판 및 그 제조방법
JP4299717B2 (ja) * 2004-04-14 2009-07-22 Ｎｅｃ液晶テクノロジー株式会社 薄膜トランジスタとその製造方法
JP4499481B2 (ja) * 2004-06-03 2010-07-07 富士通株式会社 液晶表示装置及びその製造方法
US7342253B2 (en) * 2004-11-19 2008-03-11 Tpo Display Corp. Display panels with anti-Newton ring structures
WO2007129519A1 (ja) * 2006-05-01 2007-11-15 Sharp Kabushiki Kaisha 液晶表示装置および液晶表示装置の製造方法
CN101484839B (zh) * 2006-06-30 2012-07-04 夏普株式会社 液晶显示装置和液晶显示装置的制造方法
US8243236B2 (en) * 2006-10-18 2012-08-14 Sharp Kabushiki Kaisha Liquid crystal display and method for manufacturing liquid crystal display
US8421967B2 (en) * 2006-12-14 2013-04-16 Sharp Kabushiki Kaisha Liquid crystal display device and process for producing liquid crystal display device
WO2008090682A1 (ja) * 2007-01-24 2008-07-31 Sharp Kabushiki Kaisha 液晶表示装置
WO2008093467A1 (ja) * 2007-01-31 2008-08-07 Sharp Kabushiki Kaisha 液晶表示装置
WO2008129748A1 (ja) * 2007-04-13 2008-10-30 Sharp Kabushiki Kaisha 液晶表示装置、及び液晶表示装置の製造方法
WO2009001508A1 (ja) * 2007-06-26 2008-12-31 Sharp Kabushiki Kaisha 液晶表示装置、及び液晶表示装置の製造方法
TWI361327B (en) * 2007-12-05 2012-04-01 Au Optronics Corp Color filter with different alignment structures and display panel using the same
EP2077466A1 (en) * 2008-01-07 2009-07-08 TPO Displays Corp. Electrode structure for an LCD device
TWI453835B (zh) 2012-01-11 2014-09-21 Chunghwa Picture Tubes Ltd 畫素結構及其製作方法
CN104701326A (zh) * 2015-03-19 2015-06-10 京东方科技集团股份有限公司 阵列基板及其制造方法和显示装置
CN113574448A (zh) * 2020-02-26 2021-10-29 京东方科技集团股份有限公司 液晶显示面板及液晶显示装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5418635A (en) * 1992-02-19 1995-05-23 Sharp Kabushiki Kaisha Liquid crystal device with a reflective substrate with bumps of photosensitive resin which have 2 or more heights and random configuration
JPH11337961A (ja) * 1998-05-26 1999-12-10 Sharp Corp 反射型液晶表示装置およびその製造方法
JP2000098375A (ja) * 1998-07-23 2000-04-07 Sharp Corp 液晶表示装置およびその製造方法
CN1266254A (zh) * 1999-03-04 2000-09-13 三星电子株式会社 反射型液晶显示器及其制造方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2756206B2 (ja) 1992-02-19 1998-05-25 シャープ株式会社 反射型液晶表示装置及びその製造方法
JP3066192B2 (ja) 1992-07-10 2000-07-17 シャープ株式会社 反射型アクティブマトリクス基板の製造方法
JP2740401B2 (ja) 1992-04-02 1998-04-15 シャープ株式会社 反射型液晶表示装置およびその製造方法
JP2948736B2 (ja) 1994-09-28 1999-09-13 シャープ株式会社 反射型液晶表示装置およびその製造方法
JPH1010525A (ja) 1996-06-19 1998-01-16 Sharp Corp 反射型基板およびその製造方法並びに反射型液晶表示装置
KR100460060B1 (ko) * 1996-06-29 2005-05-19 비오이 하이디스 테크놀로지 주식회사 반사형기판,그의제조방법및이를적용한반사형액정표시장치
US6195140B1 (en) 1997-07-28 2001-02-27 Sharp Kabushiki Kaisha Liquid crystal display in which at least one pixel includes both a transmissive region and a reflective region
US6330047B1 (en) 1997-07-28 2001-12-11 Sharp Kabushiki Kaisha Liquid crystal display device and method for fabricating the same
JP3284187B2 (ja) 1998-01-29 2002-05-20 シャープ株式会社 液晶表示装置およびその製造方法
JP3019831B2 (ja) * 1998-03-11 2000-03-13 日本電気株式会社 反射型液晶表示装置及びその製造方法
JP4238399B2 (ja) 1998-12-18 2009-03-18 ソニー株式会社 拡散反射板及びその製造方法と反射型表示装置
KR100582600B1 (ko) 1999-03-12 2006-05-23 엘지.필립스 엘시디 주식회사 반사형 액정표시소자
TWI300150B (en) * 2000-02-16 2008-08-21 Toshiba Matsushita Display Tec Reflective-type display element, reflector and method of producing the same
US6747289B2 (en) * 2000-04-27 2004-06-08 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device and method of fabricating thereof
US6362065B1 (en) * 2001-02-26 2002-03-26 Texas Instruments Incorporated Blocking of boron diffusion through the emitter-emitter poly interface in PNP HBTs through use of a SiC layer at the top of the emitter epi layer
JP3904828B2 (ja) * 2000-12-07 2007-04-11 株式会社日立製作所 液晶表示装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5418635A (en) * 1992-02-19 1995-05-23 Sharp Kabushiki Kaisha Liquid crystal device with a reflective substrate with bumps of photosensitive resin which have 2 or more heights and random configuration
JPH11337961A (ja) * 1998-05-26 1999-12-10 Sharp Corp 反射型液晶表示装置およびその製造方法
JP2000098375A (ja) * 1998-07-23 2000-04-07 Sharp Corp 液晶表示装置およびその製造方法
CN1266254A (zh) * 1999-03-04 2000-09-13 三星电子株式会社 反射型液晶显示器及其制造方法

Also Published As

Publication number Publication date
US6891586B2 (en) 2005-05-10
US20020071083A1 (en) 2002-06-13
CN1595240A (zh) 2005-03-16
US20040223107A1 (en) 2004-11-11
CN1196964C (zh) 2005-04-13
US7102712B2 (en) 2006-09-05
KR20020045551A (ko) 2002-06-19
JP2002174821A (ja) 2002-06-21
CN1357782A (zh) 2002-07-10
JP3904828B2 (ja) 2007-04-11
TWI247957B (en) 2006-01-21
KR100465861B1 (ko) 2005-01-13

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: IPS ALPHA SUPPORT CO., LTD.

Effective date: 20111125

Owner name: HITACHI DISPLAY CO., LTD.

Free format text: FORMER OWNER: HITACHI,LTD.

Effective date: 20111125

Owner name: PANASONIC LCD CO., LTD.

Free format text: FORMER OWNER: IPS ALPHA SUPPORT CO., LTD.

Effective date: 20111125

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20111125

Address after: Chiba County, Japan

Co-patentee after: Panasonic Liquid Crystal Display Co.,Ltd.

Patentee after: Hitachi Displays, Ltd.

Address before: Chiba County, Japan

Co-patentee before: IPS pioneer support society

Patentee before: Hitachi Displays, Ltd.

Effective date of registration: 20111125

Address after: Chiba County, Japan

Co-patentee after: IPS Pioneer Support Society

Patentee after: Hitachi Displays, Ltd.

Address before: Chiba County, Japan

Patentee before: Hitachi Displays, Ltd.

Effective date of registration: 20111125

Address after: Chiba County, Japan

Patentee after: Hitachi Displays, Ltd.

Address before: Tokyo, Japan

Patentee before: Hitachi, Ltd.

C56 Change in the name or address of the patentee

Owner name: APAN DISPLAY EAST, INC.

Free format text: FORMER NAME: HITACHI DISPLAY CO., LTD.

Owner name: JAPAN DISPLAY, INC.

Free format text: FORMER NAME: APAN DISPLAY EAST, INC.

CP01 Change in the name or title of a patent holder

Address after: Chiba County, Japan

Patentee after: JAPAN DISPLAY Inc.

Patentee after: Panasonic Liquid Crystal Display Co.,Ltd.

Address before: Chiba County, Japan

Patentee before: Japan Display East Inc.

Patentee before: Panasonic Liquid Crystal Display Co.,Ltd.

Address after: Chiba County, Japan

Patentee after: Japan Display East Inc.

Patentee after: Panasonic Liquid Crystal Display Co.,Ltd.

Address before: Chiba County, Japan

Patentee before: Hitachi Displays, Ltd.

Patentee before: Panasonic Liquid Crystal Display Co.,Ltd.

CP02 Change in the address of a patent holder

Address after: Tokyo, Japan

Patentee after: JAPAN DISPLAY Inc.

Patentee after: Panasonic Liquid Crystal Display Co.,Ltd.

Address before: Chiba County, Japan

Patentee before: JAPAN DISPLAY Inc.

Patentee before: Panasonic Liquid Crystal Display Co.,Ltd.

EE01 Entry into force of recordation of patent licensing contract

Application publication date: 20050316

Assignee: BOE TECHNOLOGY GROUP Co.,Ltd.

Assignor: JAPAN DISPLAY Inc.|Panasonic Liquid Crystal Display Co.,Ltd.

Contract record no.: 2013990000688

Denomination of invention: Method for raising quality of image on liquid crystal display device

Granted publication date: 20070905

License type: Common License

Record date: 20131016

LICC Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20070905

Termination date: 20201207