KR100805484B1 - 반투과 반사판, 반투과형 편광판 및 이를 사용한 액정표시장치 - Google Patents
반투과 반사판, 반투과형 편광판 및 이를 사용한 액정표시장치 Download PDFInfo
- Publication number
- KR100805484B1 KR100805484B1 KR1020020058487A KR20020058487A KR100805484B1 KR 100805484 B1 KR100805484 B1 KR 100805484B1 KR 1020020058487 A KR1020020058487 A KR 1020020058487A KR 20020058487 A KR20020058487 A KR 20020058487A KR 100805484 B1 KR100805484 B1 KR 100805484B1
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- transflective
- liquid crystal
- polarizing plate
- plate
- semi
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Images
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/30—Polarising elements
- G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
- G02B5/3033—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid
-
- 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
- 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
- G02F1/133536—Reflective polarizers
-
- 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
- G02F2203/00—Function characteristic
- G02F2203/09—Function characteristic transflective
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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Liquid Crystal (AREA)
- Polarising Elements (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Optical Elements Other Than Lenses (AREA)
- Laminated Bodies (AREA)
Abstract
Description
Claims (6)
- 광투과성 고분자 기재;상기 기재의 제 1 면상에 적층된 반투과형 반사층; 및산술 평균 조도가 0.1 내지 1.0 ㎛이고 10점 평균 조도가 0.1 내지 6.0 ㎛이며 상기 기재의 제 2 면상에 형성된 조면화층을 포함하는 반투과 반사판.
- 제 1 항에 있어서,상기 조면화층의 표면 경도가 H 이상인 반투과 반사판.
- 제 1 항에 있어서,상기 조면화층의 박리 강도가 0.5 N/25 ㎜ 이상인 반투과 반사판.
- 제 1 항에 따른 반투과 반사판상에 편광판을 적층시켜 이루어진 반투과형 편광판.
- 제 4 항에 따른 반투과형 편광판이 액정 셀의 적어도 한측에 제공된 액정 표시장치.
- 제 5 항에 있어서,상기 반투과형 편광판이, 상기 반투과형 편광판상에 형성된 조면화층이 액정 표시장치의 표시 유닛의 배면에 있도록 제공된 액정 표시장치.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2001-00294929 | 2001-09-26 | ||
JP2001294929A JP2003107221A (ja) | 2001-09-26 | 2001-09-26 | 半透過反射板、半透過型偏光板及びそれを用いた液晶表示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20030027758A KR20030027758A (ko) | 2003-04-07 |
KR100805484B1 true KR100805484B1 (ko) | 2008-02-20 |
Family
ID=19116444
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020020058487A KR100805484B1 (ko) | 2001-09-26 | 2002-09-26 | 반투과 반사판, 반투과형 편광판 및 이를 사용한 액정표시장치 |
Country Status (5)
Country | Link |
---|---|
US (1) | US6704080B2 (ko) |
JP (1) | JP2003107221A (ko) |
KR (1) | KR100805484B1 (ko) |
CN (1) | CN1281983C (ko) |
TW (1) | TWI232962B (ko) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2003213418A1 (en) * | 2002-03-08 | 2003-09-22 | Takahiko Ueda | Screen |
US20050180001A1 (en) * | 2002-10-11 | 2005-08-18 | Yupo Corporation | Screen |
US7110175B2 (en) * | 2004-02-27 | 2006-09-19 | Bose Corporation | Display screens |
JP4444955B2 (ja) * | 2004-05-14 | 2010-03-31 | 帝人デュポンフィルム株式会社 | フレキシブルエレクトロニクスデバイス基板用配向ポリエステルフィルム |
KR100665781B1 (ko) * | 2004-09-10 | 2007-01-09 | 주식회사 새 한 | 광학특성 및 내열성과 내흡습성이 우수한 광확산판 |
KR101189080B1 (ko) * | 2005-01-24 | 2012-11-09 | 삼성디스플레이 주식회사 | 반사판과 이를 포함하는 액정표시장치 |
US20090303481A1 (en) * | 2005-12-20 | 2009-12-10 | Nobuhiko Nakai | Optical component, a front/back identifying method for the optical component, and a front/back identifying device for the optical component |
CN101226299B (zh) * | 2007-01-18 | 2011-07-13 | 瀚宇彩晶股份有限公司 | 制作具有光散射效果的彩色滤光层的方法 |
JP5226289B2 (ja) * | 2007-12-19 | 2013-07-03 | 株式会社巴川製紙所 | 半透過フィルム積層体およびそれを使用した光学部材並びに液晶表示装置 |
JP6556598B2 (ja) * | 2015-10-30 | 2019-08-07 | 富士フイルム株式会社 | 液晶表示装置 |
JP2021117321A (ja) * | 2020-01-24 | 2021-08-10 | 住友化学株式会社 | 光学積層体およびその製造方法 |
KR20240095738A (ko) | 2022-12-19 | 2024-06-26 | 남혜원 | 화장품용기 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10133022A (ja) * | 1996-10-30 | 1998-05-22 | Mitsubishi Chem Corp | 面光源装置 |
JP2000131511A (ja) * | 1998-08-19 | 2000-05-12 | Nippon Kayaku Co Ltd | 反射半透過板 |
US6108064A (en) * | 1997-11-06 | 2000-08-22 | Sharp Kabushiki Kaisha | Reflective-type liquid crystal display device including a single polarizer plate |
US6204903B1 (en) * | 1995-07-28 | 2001-03-20 | Sumitomo Chemical Company, Limited | Reflector, reflective polarizing plate and reflective liquid crystal display |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11305040A (ja) * | 1998-04-20 | 1999-11-05 | Nitto Denko Corp | 反射型偏光板及び半透過型偏光板 |
JP2001100013A (ja) * | 1999-09-29 | 2001-04-13 | Fuji Photo Film Co Ltd | マット性光学フィルム |
JP2001033625A (ja) * | 1999-07-19 | 2001-02-09 | Fuji Photo Film Co Ltd | マット性光学フィルム、高透過率フィルム、偏光板及びそれを用いた液晶表示装置 |
JP3695514B2 (ja) * | 1999-09-10 | 2005-09-14 | クレハエラストマー株式会社 | 表示画面用保護フィルム |
JP3528773B2 (ja) * | 2000-08-28 | 2004-05-24 | セイコーエプソン株式会社 | 液晶装置及び電子機器並びにその製造方法 |
-
2001
- 2001-09-26 JP JP2001294929A patent/JP2003107221A/ja active Pending
-
2002
- 2002-09-25 US US10/253,635 patent/US6704080B2/en not_active Expired - Fee Related
- 2002-09-26 TW TW091122167A patent/TWI232962B/zh not_active IP Right Cessation
- 2002-09-26 CN CNB021434492A patent/CN1281983C/zh not_active Expired - Fee Related
- 2002-09-26 KR KR1020020058487A patent/KR100805484B1/ko not_active IP Right Cessation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6204903B1 (en) * | 1995-07-28 | 2001-03-20 | Sumitomo Chemical Company, Limited | Reflector, reflective polarizing plate and reflective liquid crystal display |
JPH10133022A (ja) * | 1996-10-30 | 1998-05-22 | Mitsubishi Chem Corp | 面光源装置 |
US6108064A (en) * | 1997-11-06 | 2000-08-22 | Sharp Kabushiki Kaisha | Reflective-type liquid crystal display device including a single polarizer plate |
JP2000131511A (ja) * | 1998-08-19 | 2000-05-12 | Nippon Kayaku Co Ltd | 反射半透過板 |
Also Published As
Publication number | Publication date |
---|---|
CN1409138A (zh) | 2003-04-09 |
CN1281983C (zh) | 2006-10-25 |
US6704080B2 (en) | 2004-03-09 |
TWI232962B (en) | 2005-05-21 |
JP2003107221A (ja) | 2003-04-09 |
KR20030027758A (ko) | 2003-04-07 |
US20030058384A1 (en) | 2003-03-27 |
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Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20020926 |
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