CN1924679A - 液晶显示装置和具有该液晶显示装置的信息终端设备 - Google Patents
液晶显示装置和具有该液晶显示装置的信息终端设备 Download PDFInfo
- Publication number
- CN1924679A CN1924679A CNA2006101110894A CN200610111089A CN1924679A CN 1924679 A CN1924679 A CN 1924679A CN A2006101110894 A CNA2006101110894 A CN A2006101110894A CN 200610111089 A CN200610111089 A CN 200610111089A CN 1924679 A CN1924679 A CN 1924679A
- Authority
- CN
- China
- Prior art keywords
- liquid crystal
- pixel
- substrate
- display device
- crystal display
- 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 198
- 239000000758 substrate Substances 0.000 claims abstract description 79
- 238000000034 method Methods 0.000 claims description 29
- 239000011159 matrix material Substances 0.000 claims description 15
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 239000010410 layer Substances 0.000 description 59
- 230000005684 electric field Effects 0.000 description 25
- 239000010408 film Substances 0.000 description 21
- 239000000463 material Substances 0.000 description 7
- 239000011241 protective layer Substances 0.000 description 7
- 238000005286 illumination Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 206010047571 Visual impairment Diseases 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 230000001678 irradiating effect Effects 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 230000010287 polarization Effects 0.000 description 3
- 239000013039 cover film Substances 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000012788 optical film Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000002310 reflectometry Methods 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 238000012935 Averaging Methods 0.000 description 1
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
- 229920005591 polysilicon Polymers 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 238000002834 transmittance 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
- G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
- G02F1/133707—Structures for producing distorted electric fields, e.g. bumps, protrusions, recesses, slits in pixel 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
- G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
-
- 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
- G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
- G02F1/133738—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers for homogeneous alignment
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal (AREA)
Abstract
Description
Claims (16)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005247386A JP4684808B2 (ja) | 2005-08-29 | 2005-08-29 | 液晶表示装置及びそれを備えた情報端末機器 |
JP2005247386 | 2005-08-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1924679A true CN1924679A (zh) | 2007-03-07 |
CN100562790C CN100562790C (zh) | 2009-11-25 |
Family
ID=37803577
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2006101110894A Active CN100562790C (zh) | 2005-08-29 | 2006-08-18 | 液晶显示装置和具有该液晶显示装置的信息终端设备 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7675596B2 (zh) |
JP (1) | JP4684808B2 (zh) |
KR (1) | KR100828858B1 (zh) |
CN (1) | CN100562790C (zh) |
TW (1) | TW200708826A (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103140797A (zh) * | 2010-10-05 | 2013-06-05 | 夏普株式会社 | 液晶显示面板用基板的制造方法和光掩膜 |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101353298B1 (ko) * | 2007-02-02 | 2014-01-20 | 삼성디스플레이 주식회사 | 표시기판, 그 제조방법 및 이를 갖는 표시장치 |
US7839472B2 (en) * | 2007-02-23 | 2010-11-23 | Sony Corporation | Liquid crystal device and electronic apparatus |
US20100225861A1 (en) * | 2007-06-27 | 2010-09-09 | Koki Hongo | Liquid crystal display panel and liquid crystal display device |
CN101960365A (zh) * | 2008-03-11 | 2011-01-26 | 夏普株式会社 | 液晶显示装置 |
JP2012220575A (ja) * | 2011-04-05 | 2012-11-12 | Japan Display East Co Ltd | 液晶表示装置 |
JP5944752B2 (ja) * | 2012-06-12 | 2016-07-05 | 株式会社ジャパンディスプレイ | 液晶表示装置及びその製造方法 |
JP5891122B2 (ja) * | 2012-06-26 | 2016-03-22 | 株式会社ジャパンディスプレイ | 液晶表示装置 |
JP6268035B2 (ja) * | 2014-05-12 | 2018-01-24 | 株式会社ジャパンディスプレイ | 液晶表示装置及び電子機器 |
TWI528077B (zh) * | 2014-12-24 | 2016-04-01 | 群創光電股份有限公司 | 顯示裝置 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07181493A (ja) * | 1993-12-24 | 1995-07-21 | Toshiba Corp | 液晶表示素子 |
JP3406242B2 (ja) | 1998-10-15 | 2003-05-12 | シャープ株式会社 | 液晶表示装置 |
US6504592B1 (en) * | 1999-06-16 | 2003-01-07 | Nec Corporation | Liquid crystal display and method of manufacturing the same and method of driving the same |
JP2002072209A (ja) | 2000-08-28 | 2002-03-12 | Sharp Corp | 液晶表示装置 |
US6927823B1 (en) * | 2000-09-07 | 2005-08-09 | Kent State University | Method for alignment of liquid crystals using irradiated liquid crystal films |
CN1175082C (zh) * | 2001-10-26 | 2004-11-10 | 中国科学院长春应用化学研究所 | 由含有光敏封端剂的聚酰亚胺制备液晶取向膜的方法 |
JP4049639B2 (ja) * | 2002-08-30 | 2008-02-20 | シャープ株式会社 | 液晶表示装置用基板及びそれを備えた液晶表示装置 |
JP3849659B2 (ja) * | 2003-03-13 | 2006-11-22 | セイコーエプソン株式会社 | 液晶表示装置および電子機器 |
JP3807405B2 (ja) * | 2003-06-06 | 2006-08-09 | セイコーエプソン株式会社 | 液晶表示装置、及び電子機器 |
JP4432371B2 (ja) * | 2003-06-06 | 2010-03-17 | セイコーエプソン株式会社 | 液晶表示装置、及び電子機器 |
JP2005148401A (ja) * | 2003-11-14 | 2005-06-09 | Toshiba Matsushita Display Technology Co Ltd | 液晶表示素子 |
JP2005173037A (ja) * | 2003-12-09 | 2005-06-30 | Fujitsu Display Technologies Corp | 液晶表示装置及びその製造方法 |
US7573551B2 (en) * | 2004-05-21 | 2009-08-11 | Sanyo Electric Co., Ltd. | Transflective liquid crystal display device and color liquid crystal display device |
JP4016977B2 (ja) * | 2004-09-03 | 2007-12-05 | セイコーエプソン株式会社 | 液晶表示装置、電子機器 |
-
2005
- 2005-08-29 JP JP2005247386A patent/JP4684808B2/ja active Active
-
2006
- 2006-07-17 TW TW095126052A patent/TW200708826A/zh unknown
- 2006-08-17 US US11/505,289 patent/US7675596B2/en active Active
- 2006-08-18 KR KR1020060077900A patent/KR100828858B1/ko not_active IP Right Cessation
- 2006-08-18 CN CNB2006101110894A patent/CN100562790C/zh active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103140797A (zh) * | 2010-10-05 | 2013-06-05 | 夏普株式会社 | 液晶显示面板用基板的制造方法和光掩膜 |
CN103140797B (zh) * | 2010-10-05 | 2015-05-20 | 夏普株式会社 | 液晶显示面板用基板的制造方法和光掩膜 |
Also Published As
Publication number | Publication date |
---|---|
JP4684808B2 (ja) | 2011-05-18 |
TWI344562B (zh) | 2011-07-01 |
KR20070026015A (ko) | 2007-03-08 |
US7675596B2 (en) | 2010-03-09 |
US20070046879A1 (en) | 2007-03-01 |
KR100828858B1 (ko) | 2008-05-09 |
CN100562790C (zh) | 2009-11-25 |
JP2007065021A (ja) | 2007-03-15 |
TW200708826A (en) | 2007-03-01 |
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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: IPS ALPHA SUPPORT CO., 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. |
|
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: 20070307 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 and information terminal device provided with the same Granted publication date: 20091125 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: 20231012 Address after: Tokyo Patentee after: JAPAN DISPLAY Inc. Patentee after: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA Address before: Tokyo Patentee before: JAPAN DISPLAY Inc. Patentee before: Panasonic Liquid Crystal Display Co.,Ltd. |