KR101318760B1 - 액정표시장치 - Google Patents
액정표시장치 Download PDFInfo
- Publication number
- KR101318760B1 KR101318760B1 KR1020090099887A KR20090099887A KR101318760B1 KR 101318760 B1 KR101318760 B1 KR 101318760B1 KR 1020090099887 A KR1020090099887 A KR 1020090099887A KR 20090099887 A KR20090099887 A KR 20090099887A KR 101318760 B1 KR101318760 B1 KR 101318760B1
- Authority
- KR
- South Korea
- Prior art keywords
- plate
- liquid crystal
- crystal display
- display panel
- disposed
- Prior art date
Links
- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 82
- 239000000853 adhesive Substances 0.000 claims description 15
- 230000001070 adhesive effect Effects 0.000 claims description 15
- 230000031700 light absorption Effects 0.000 claims description 12
- 230000001681 protective effect Effects 0.000 claims description 12
- 230000010287 polarization Effects 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 2
- 239000004820 Pressure-sensitive adhesive Substances 0.000 claims 3
- 239000010408 film Substances 0.000 description 9
- 239000011521 glass Substances 0.000 description 5
- 239000000758 substrate Substances 0.000 description 5
- 229920002284 Cellulose triacetate Polymers 0.000 description 3
- 239000004372 Polyvinyl alcohol Substances 0.000 description 3
- NNLVGZFZQQXQNW-ADJNRHBOSA-N [(2r,3r,4s,5r,6s)-4,5-diacetyloxy-3-[(2s,3r,4s,5r,6r)-3,4,5-triacetyloxy-6-(acetyloxymethyl)oxan-2-yl]oxy-6-[(2r,3r,4s,5r,6s)-4,5,6-triacetyloxy-2-(acetyloxymethyl)oxan-3-yl]oxyoxan-2-yl]methyl acetate Chemical compound O([C@@H]1O[C@@H]([C@H]([C@H](OC(C)=O)[C@H]1OC(C)=O)O[C@H]1[C@@H]([C@@H](OC(C)=O)[C@H](OC(C)=O)[C@@H](COC(C)=O)O1)OC(C)=O)COC(=O)C)[C@@H]1[C@@H](COC(C)=O)O[C@@H](OC(C)=O)[C@H](OC(C)=O)[C@H]1OC(C)=O NNLVGZFZQQXQNW-ADJNRHBOSA-N 0.000 description 3
- 230000005684 electric field Effects 0.000 description 3
- 229920002451 polyvinyl alcohol Polymers 0.000 description 3
- 230000001934 delay Effects 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 2
- 230000001678 irradiating effect Effects 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004313 glare Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 239000010409 thin film Substances 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
- G02F1/13363—Birefringent elements, e.g. for optical compensation
-
- 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
- G02F1/133528—Polarisers
-
- 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
-
- 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
- G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
- G02F2201/50—Protective arrangements
- G02F2201/503—Arrangements improving the resistance to shock
-
- 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
- G02F2202/00—Materials and properties
- G02F2202/28—Adhesive materials or arrangements
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)
- Liquid Crystal (AREA)
- Polarising Elements (AREA)
Abstract
Description
Claims (4)
- 상판과 하판 사이에 액정층이 형성되는 액정표시패널;상기 액정표시패널의 상판 상에 배치되는 제1 λ/4 판, 상기 제1 λ/4 판 상에 배치되는 제1 선편광자, 상기 제1 선편광자 상에 배치되는 제2 λ/4 판을 포함한 상부 편광판;상기 액정표시패널의 하판에 배치되는 제3 λ/4 판, 및 상기 제3 λ/4 판 상에 배치되는 제2 선편광자를 포함한 하부 편광판; 및광흡수축이 상기 제1 선편광자의 광흡수축과 상이한 편광 선글라스를 구비하고,상기 상부 편광판은,상기 제2 λ/4 판 상에 배치되는 제1 보호 필름;상기 제1 λ/4 판을 상기 액정표시패널의 상판에 경화 과정 없이 탈부착시키며, PSA(Pressure Sensitive Adhesive)를 재료로 하는 제1 점착제; 및상기 제2 λ/4 판과 상기 제1 보호 필름을 접착시키는 제1 접착제를 더 포함하는 것을 특징으로 하는 액정표시장치.
- 삭제
- 제 1 항에 있어서,상기 하부 편광판은,상기 제2 선편광자 상에 배치되는 제2 보호 필름;상기 제3 λ/4 판을 상기 액정표시패널의 하판에 점착시키는 제2 점착제; 및상기 제2 선편광자와 상기 제2 보호 필름을 접착시키는 제2 접착제를 더 포함하는 것을 특징으로 하는 액정표시장치.
- 제 1 항에 있어서,상기 액정표시패널의 액정층은 VA(Vertical Alignment) 모드의 액정 분자들을 포함하는 것을 특징으로 하는 액정표시장치.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090099887A KR101318760B1 (ko) | 2009-10-20 | 2009-10-20 | 액정표시장치 |
US12/781,469 US8743321B2 (en) | 2009-10-20 | 2010-05-17 | Liquid crystal display |
CN2010105229165A CN102043283A (zh) | 2009-10-20 | 2010-10-20 | 液晶显示器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090099887A KR101318760B1 (ko) | 2009-10-20 | 2009-10-20 | 액정표시장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20110042992A KR20110042992A (ko) | 2011-04-27 |
KR101318760B1 true KR101318760B1 (ko) | 2013-10-16 |
Family
ID=43879040
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020090099887A KR101318760B1 (ko) | 2009-10-20 | 2009-10-20 | 액정표시장치 |
Country Status (3)
Country | Link |
---|---|
US (1) | US8743321B2 (ko) |
KR (1) | KR101318760B1 (ko) |
CN (1) | CN102043283A (ko) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105353430B (zh) * | 2015-11-17 | 2017-12-15 | 惠州Tcl移动通信有限公司 | 一种显示屏及其抗反射涂层 |
US11025892B1 (en) | 2018-04-04 | 2021-06-01 | James Andrew Aman | System and method for simultaneously providing public and private images |
CN110767105B (zh) | 2018-07-27 | 2021-01-22 | 京东方科技集团股份有限公司 | 一种显示模组及显示装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6583833B1 (en) * | 1998-12-17 | 2003-06-24 | Dai Nippon Printing Co., Ltd. | Bidirectional dichroic circular polarizer and reflection/transmission type liquid-crystal display device |
US20080049174A1 (en) | 2006-08-22 | 2008-02-28 | Hyoung June Kim | Polarizing plate and liquid crystal display device using the same |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5897727A (en) * | 1996-09-20 | 1999-04-27 | Minnesota Mining And Manufacturing Company | Method for assembling layers with a transfer process using a crosslinkable adhesive layer |
JP3410666B2 (ja) * | 1998-07-16 | 2003-05-26 | シャープ株式会社 | 液晶表示装置 |
TW200512493A (en) * | 2003-07-31 | 2005-04-01 | Samsung Electronics Co Ltd | Optical sheet assembly and liquid crystal display apparatus having the same |
US20060132687A1 (en) * | 2004-12-20 | 2006-06-22 | Chunghwa Picture Tubes, Ltd. | Liquid crystal display with optical compensation |
CN101086586A (zh) | 2006-06-07 | 2007-12-12 | 统宝光电股份有限公司 | 影像显示系统 |
KR20080095575A (ko) | 2007-04-25 | 2008-10-29 | 삼성전자주식회사 | 점착제, 이를 포함하는 편광판 어셈블리 및 액정표시장치 |
CN101339322B (zh) | 2007-07-06 | 2012-06-27 | 深圳Tcl工业研究院有限公司 | 一种光学复合膜 |
US8029110B2 (en) * | 2007-11-05 | 2011-10-04 | Seiko Epson Corporation | Droplet ejection head and droplet ejection apparatus |
-
2009
- 2009-10-20 KR KR1020090099887A patent/KR101318760B1/ko active IP Right Grant
-
2010
- 2010-05-17 US US12/781,469 patent/US8743321B2/en not_active Expired - Fee Related
- 2010-10-20 CN CN2010105229165A patent/CN102043283A/zh active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6583833B1 (en) * | 1998-12-17 | 2003-06-24 | Dai Nippon Printing Co., Ltd. | Bidirectional dichroic circular polarizer and reflection/transmission type liquid-crystal display device |
US20080049174A1 (en) | 2006-08-22 | 2008-02-28 | Hyoung June Kim | Polarizing plate and liquid crystal display device using the same |
Also Published As
Publication number | Publication date |
---|---|
US8743321B2 (en) | 2014-06-03 |
US20110090430A1 (en) | 2011-04-21 |
CN102043283A (zh) | 2011-05-04 |
KR20110042992A (ko) | 2011-04-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6820417B2 (ja) | 表示装置 | |
US7868973B2 (en) | Liquid crystal display device with two liquid crystal | |
US9298040B2 (en) | Liquid crystal display device with wide-viewing angle | |
US8237901B2 (en) | Liquid crystal display device with retardation plates | |
US20050275779A1 (en) | Liquid crystal display | |
US20090002609A1 (en) | Liquid crystal display device | |
US20110007246A1 (en) | Liquid crystal display device | |
KR101318760B1 (ko) | 액정표시장치 | |
US7884902B2 (en) | Transmission liquid crystal display having discotic molecular film | |
US20060202164A1 (en) | Liquid crystal device, projection apparatus, and electronic apparatus | |
US8203671B2 (en) | View angle controllable display device and terminal having the same | |
TWI322295B (en) | Liquid crystal display device | |
KR101696457B1 (ko) | Ips모드 반투과형 액정표시장치 및 그 제조 방법 | |
US20080239221A1 (en) | Reflection type liquid crystal display panel | |
KR101407304B1 (ko) | Ips 액정 표시장치와 그 제조방법 | |
JP2010032787A (ja) | 液晶表示装置 | |
KR20160080497A (ko) | 빛샘이 방지된 곡면 액정표시장치 | |
JP4788247B2 (ja) | 液晶装置および電子機器 | |
JP2013161074A (ja) | 液晶パネル、液晶装置および表示装置 | |
JP5508700B2 (ja) | 液晶表示装置 | |
TW200949403A (en) | LCD apparatus, display method thereof and electronic decive empolying LCD apparatus | |
JP2007334147A (ja) | 液晶表示装置 | |
KR20160067298A (ko) | 곡면 액정표시장치 | |
CN102591055A (zh) | 一种液晶显示装置 | |
KR101692076B1 (ko) | 액정표시장치 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20091020 |
|
PG1501 | Laying open of application | ||
A201 | Request for examination | ||
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 20111103 Comment text: Request for Examination of Application Patent event code: PA02011R01I Patent event date: 20091020 Comment text: Patent Application |
|
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20130212 Patent event code: PE09021S01D |
|
AMND | Amendment | ||
E601 | Decision to refuse application | ||
PE0601 | Decision on rejection of patent |
Patent event date: 20130618 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 20130212 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |
|
AMND | Amendment | ||
PX0901 | Re-examination |
Patent event code: PX09011S01I Patent event date: 20130618 Comment text: Decision to Refuse Application Patent event code: PX09012R01I Patent event date: 20130322 Comment text: Amendment to Specification, etc. |
|
PX0701 | Decision of registration after re-examination |
Patent event date: 20130730 Comment text: Decision to Grant Registration Patent event code: PX07013S01D Patent event date: 20130704 Comment text: Amendment to Specification, etc. Patent event code: PX07012R01I Patent event date: 20130618 Comment text: Decision to Refuse Application Patent event code: PX07011S01I Patent event date: 20130322 Comment text: Amendment to Specification, etc. Patent event code: PX07012R01I |
|
X701 | Decision to grant (after re-examination) | ||
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20131010 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20131011 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
FPAY | Annual fee payment |
Payment date: 20180917 Year of fee payment: 6 |
|
PR1001 | Payment of annual fee |
Payment date: 20180917 Start annual number: 6 End annual number: 6 |
|
PC1903 | Unpaid annual fee |
Termination category: Default of registration fee Termination date: 20200721 |