CN101470293A - 液晶显示装置 - Google Patents
液晶显示装置 Download PDFInfo
- Publication number
- CN101470293A CN101470293A CNA2008101772992A CN200810177299A CN101470293A CN 101470293 A CN101470293 A CN 101470293A CN A2008101772992 A CNA2008101772992 A CN A2008101772992A CN 200810177299 A CN200810177299 A CN 200810177299A CN 101470293 A CN101470293 A CN 101470293A
- Authority
- CN
- China
- Prior art keywords
- liquid crystal
- mentioned
- crystal aligning
- zone
- orientation
- 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.)
- Granted
Links
- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 288
- 238000000034 method Methods 0.000 claims abstract description 112
- 239000000758 substrate Substances 0.000 claims description 87
- 230000003287 optical effect Effects 0.000 claims description 28
- 230000010287 polarization Effects 0.000 claims description 11
- 238000005520 cutting process Methods 0.000 claims description 8
- 238000004873 anchoring Methods 0.000 claims description 7
- 239000010410 layer Substances 0.000 description 31
- 238000010586 diagram Methods 0.000 description 15
- 230000015572 biosynthetic process Effects 0.000 description 14
- 239000010408 film Substances 0.000 description 14
- 238000005755 formation reaction Methods 0.000 description 14
- 239000011159 matrix material Substances 0.000 description 11
- 230000005540 biological transmission Effects 0.000 description 10
- 238000002310 reflectometry Methods 0.000 description 10
- 238000005286 illumination Methods 0.000 description 6
- 238000000985 reflectance spectrum Methods 0.000 description 6
- 230000005684 electric field Effects 0.000 description 5
- 239000012467 final product Substances 0.000 description 5
- 238000000638 solvent extraction Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- PLXMOAALOJOTIY-FPTXNFDTSA-N Aesculin Natural products OC[C@@H]1[C@@H](O)[C@H](O)[C@@H](O)[C@H](O)[C@H]1Oc2cc3C=CC(=O)Oc3cc2O PLXMOAALOJOTIY-FPTXNFDTSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 210000002858 crystal cell Anatomy 0.000 description 2
- 230000001678 irradiating effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 238000003892 spreading Methods 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 206010047571 Visual impairment Diseases 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- RKTYLMNFRDHKIL-UHFFFAOYSA-N copper;5,10,15,20-tetraphenylporphyrin-22,24-diide Chemical compound [Cu+2].C1=CC(C(=C2C=CC([N-]2)=C(C=2C=CC=CC=2)C=2C=CC(N=2)=C(C=2C=CC=CC=2)C2=CC=C3[N-]2)C=2C=CC=CC=2)=NC1=C3C1=CC=CC=C1 RKTYLMNFRDHKIL-UHFFFAOYSA-N 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 238000011112 process operation Methods 0.000 description 1
Images
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
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133553—Reflecting elements
- G02F1/133555—Transflectors
-
- 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
- G02F1/133371—Cells with varying thickness of the liquid crystal layer
-
- 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
- G02F1/133757—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 with different alignment orientations
-
- 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
- G02F1/134309—Electrodes characterised by their geometrical arrangement
- G02F1/134363—Electrodes characterised by their geometrical arrangement for applying an electric field parallel to the substrate, i.e. in-plane switching [IPS]
Abstract
Description
Claims (16)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007-339631 | 2007-12-28 | ||
JP2007339631 | 2007-12-28 | ||
JP2007339631A JP4693186B2 (ja) | 2007-12-28 | 2007-12-28 | 液晶表示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101470293A true CN101470293A (zh) | 2009-07-01 |
CN101470293B CN101470293B (zh) | 2011-07-13 |
Family
ID=40797814
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008101772992A Active CN101470293B (zh) | 2007-12-28 | 2008-12-11 | 液晶显示装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7884908B2 (zh) |
JP (1) | JP4693186B2 (zh) |
CN (1) | CN101470293B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104483781A (zh) * | 2014-12-30 | 2015-04-01 | 厦门天马微电子有限公司 | 一种液晶显示器及其制作方法及电子设备 |
CN107037635A (zh) * | 2011-08-29 | 2017-08-11 | 夏普株式会社 | 液晶显示装置的制造方法 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8194211B2 (en) * | 2008-03-18 | 2012-06-05 | Nlt Technologies, Ltd. | Transflective liquid crystal display unit |
US20140098335A1 (en) * | 2011-06-03 | 2014-04-10 | Sharp Kabushiki Kaisha | Liquid crystal display device |
JP2015114377A (ja) * | 2013-12-09 | 2015-06-22 | 株式会社ジャパンディスプレイ | 液晶表示装置 |
KR20160126164A (ko) | 2015-04-22 | 2016-11-02 | 삼성디스플레이 주식회사 | 액정 표시 장치 및 그 제조 방법 |
CN105204246B (zh) * | 2015-10-29 | 2018-11-23 | 武汉华星光电技术有限公司 | 半透半反式液晶显示面板 |
US11640084B2 (en) | 2020-07-28 | 2023-05-02 | Sharp Kabushiki Kaisha | Liquid crystal display device |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000298277A (ja) | 1999-04-14 | 2000-10-24 | Hitachi Ltd | 液晶表示素子及びそれを用いた液晶表示装置 |
US6122103A (en) | 1999-06-22 | 2000-09-19 | Moxtech | Broadband wire grid polarizer for the visible spectrum |
JP3641708B2 (ja) | 1999-07-26 | 2005-04-27 | 株式会社日立製作所 | 反射型カラー液晶表示装置 |
JP4383825B2 (ja) | 2003-10-27 | 2009-12-16 | 株式会社 日立ディスプレイズ | 液晶表示装置 |
US7916254B2 (en) | 2003-10-27 | 2011-03-29 | Hitachi Displays, Ltd. | Liquid crystal display apparatus for performing alignment process by irradiating light |
JP4223993B2 (ja) | 2004-05-25 | 2009-02-12 | 株式会社 日立ディスプレイズ | 液晶表示装置 |
JP4653421B2 (ja) | 2004-06-08 | 2011-03-16 | 株式会社 日立ディスプレイズ | 液晶表示装置 |
JP4380648B2 (ja) * | 2005-05-25 | 2009-12-09 | エプソンイメージングデバイス株式会社 | 液晶装置及び電子機器 |
JP4169035B2 (ja) | 2005-07-15 | 2008-10-22 | エプソンイメージングデバイス株式会社 | 液晶装置及び電子機器 |
JP2007212498A (ja) * | 2006-02-07 | 2007-08-23 | Epson Imaging Devices Corp | 液晶表示装置、液晶表示装置の製造方法及び電子機器 |
JP4695101B2 (ja) | 2007-01-24 | 2011-06-08 | 株式会社 日立ディスプレイズ | 偏光子及びそれを用いた液晶表示装置 |
-
2007
- 2007-12-28 JP JP2007339631A patent/JP4693186B2/ja not_active Expired - Fee Related
-
2008
- 2008-12-11 CN CN2008101772992A patent/CN101470293B/zh active Active
- 2008-12-23 US US12/342,152 patent/US7884908B2/en not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107037635A (zh) * | 2011-08-29 | 2017-08-11 | 夏普株式会社 | 液晶显示装置的制造方法 |
CN104483781A (zh) * | 2014-12-30 | 2015-04-01 | 厦门天马微电子有限公司 | 一种液晶显示器及其制作方法及电子设备 |
US9720284B2 (en) | 2014-12-30 | 2017-08-01 | Xiamen Tianma Micro-Electronics Co., Ltd. | Liquid crystal display and method for fabricating the same and electronic apparatus |
CN104483781B (zh) * | 2014-12-30 | 2018-05-04 | 厦门天马微电子有限公司 | 一种液晶显示器及其制作方法及电子设备 |
Also Published As
Publication number | Publication date |
---|---|
US7884908B2 (en) | 2011-02-08 |
JP2009162837A (ja) | 2009-07-23 |
CN101470293B (zh) | 2011-07-13 |
US20090168002A1 (en) | 2009-07-02 |
JP4693186B2 (ja) | 2011-06-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
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: PANASONIC LCD CO., LTD. Free format text: FORMER OWNER: IPS ALPHA SUPPORT CO., LTD. Owner name: IPS ALPHA SUPPORT CO., LTD. |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20110928 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: 20110928 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. |
|
C56 | Change in the name or address of the patentee |
Owner name: JAPAN DISPLAY, INC. Free format text: FORMER NAME: APAN DISPLAY EAST, INC. Owner name: APAN DISPLAY EAST, INC. Free format text: FORMER NAME: HITACHI DISPLAY CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
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. |
|
CP03 | Change of name, title or address |
Address after: Tokyo port xixinqiao Japan three chome 7 No. 1 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. |
|
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20090701 Assignee: BOE TECHNOLOGY GROUP Co.,Ltd. Assignor: JAPAN DISPLAY Inc.|Panasonic Liquid Crystal Display Co.,Ltd. Contract record no.: 2013990000688 Denomination of invention: Liquid crystal display device Granted publication date: 20110713 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 | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20231208 Address after: Tokyo, Japan Patentee after: JAPAN DISPLAY Inc. Patentee after: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA Address before: Tokyo port xixinqiao Japan three chome 7 No. 1 Patentee before: JAPAN DISPLAY Inc. Patentee before: Panasonic Liquid Crystal Display Co.,Ltd. |