IT1290888B1 - Pellicola ottica e visualizzatore a cristalli liquidi - Google Patents
Pellicola ottica e visualizzatore a cristalli liquidiInfo
- Publication number
- IT1290888B1 IT1290888B1 IT97RM000009A ITRM970009A IT1290888B1 IT 1290888 B1 IT1290888 B1 IT 1290888B1 IT 97RM000009 A IT97RM000009 A IT 97RM000009A IT RM970009 A ITRM970009 A IT RM970009A IT 1290888 B1 IT1290888 B1 IT 1290888B1
- Authority
- IT
- Italy
- Prior art keywords
- liquid crystal
- crystal display
- optical film
- optical
- film
- Prior art date
Links
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/40—Properties of the layers or laminate having particular optical properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2551/00—Optical elements
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/28—Web or sheet containing structurally defined element or component and having an adhesive outermost layer
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/28—Web or sheet containing structurally defined element or component and having an adhesive outermost layer
- Y10T428/2848—Three or more layers
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)
- Laminated Bodies (AREA)
- Adhesive Tapes (AREA)
- Adhesives Or Adhesive Processes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP01941396A JP3676474B2 (ja) | 1996-01-09 | 1996-01-09 | 光学フィルム及び液晶表示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
ITRM970009A1 ITRM970009A1 (it) | 1998-07-09 |
IT1290888B1 true IT1290888B1 (it) | 1998-12-14 |
Family
ID=11998576
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT97RM000009A IT1290888B1 (it) | 1996-01-09 | 1997-01-09 | Pellicola ottica e visualizzatore a cristalli liquidi |
Country Status (5)
Country | Link |
---|---|
US (1) | US5880800A (it) |
JP (1) | JP3676474B2 (it) |
KR (1) | KR100444412B1 (it) |
DE (1) | DE19700400A1 (it) |
IT (1) | IT1290888B1 (it) |
Families Citing this family (66)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10133196A (ja) * | 1996-10-28 | 1998-05-22 | Sony Corp | 液晶表示装置および液晶表示装置用偏光板 |
DE69822774T2 (de) * | 1997-07-18 | 2005-03-10 | Citizen Watch Co., Ltd. | Zeitmesser |
WO1999056158A1 (en) | 1998-04-24 | 1999-11-04 | Minnesota Mining And Manufacturing Company | Optical components with self-adhering diffuser |
JP3484985B2 (ja) * | 1998-08-17 | 2004-01-06 | 東亞合成株式会社 | 光硬化型接着剤組成物 |
JP2000081514A (ja) * | 1998-09-03 | 2000-03-21 | Nitto Denko Corp | 光学部材、セル基板及び液晶表示装置 |
JP2000162584A (ja) * | 1998-11-26 | 2000-06-16 | Nitto Denko Corp | 光学部材、セル基板及び液晶表示装置 |
US6933991B2 (en) * | 1999-01-22 | 2005-08-23 | White Electronic Designs Corp. | Super bright low reflectance liquid crystal display |
JP3814774B2 (ja) * | 1999-02-08 | 2006-08-30 | 日東電工株式会社 | 偏光部材、光学部材及び液晶表示装置 |
US6630973B1 (en) * | 1999-03-31 | 2003-10-07 | Fuji Photo Film Co., Ltd. | Optically anisotropic cellulose ester film containing discotic compound |
JP2001026759A (ja) * | 1999-04-28 | 2001-01-30 | Bridgestone Corp | 光学機能部材一体型表示装置用接着剤組成物、接着剤フィルム、接着剤フィルム積層体、光学機能部材一体型表示装置及びその製造方法 |
JP2001026758A (ja) * | 1999-04-28 | 2001-01-30 | Bridgestone Corp | 光学機能部材一体型表示装置用接着剤組成物、接着剤フィルム、接着剤フィルム積層体、光学機能部材一体型表示装置及びその製造方法 |
JP2001026757A (ja) * | 1999-04-28 | 2001-01-30 | Bridgestone Corp | 光学機能部材一体型表示装置用接着剤組成物、接着剤フィルム、接着剤フィルム積層体、光学機能部材一体型表示装置及びその製造方法 |
TW452659B (en) * | 1999-06-07 | 2001-09-01 | Nitto Denko Corp | Diffusing adhesive layer, optical member and liquid-crystal display device |
KR100679785B1 (ko) * | 1999-09-13 | 2007-02-07 | 닛토덴코 가부시키가이샤 | 광학 보상 필름, 광학 보상 편광판 및 액정 디스플레이 장치 |
JP2001091747A (ja) * | 1999-09-27 | 2001-04-06 | Nitto Denko Corp | 液晶セル基板 |
JP2001272542A (ja) * | 2000-03-27 | 2001-10-05 | Nitto Denko Corp | 光学補償フィルム付き偏光板及び液晶表示装置 |
JP3710368B2 (ja) * | 2000-09-25 | 2005-10-26 | シャープ株式会社 | 積層フィルムの製造方法 |
TWI243264B (en) * | 2000-12-04 | 2005-11-11 | Fuji Photo Film Co Ltd | Optical compensating sheet and process for producing it, polarizing plate and liquid crystal display device |
US6883908B2 (en) * | 2001-01-08 | 2005-04-26 | 3M Innovative Properties Company | Methods and compositions for ink jet printing of pressure sensitive adhesive patterns or films on a wide range of substrates |
JP2002303727A (ja) * | 2001-04-06 | 2002-10-18 | Nitto Denko Corp | 偏光フィルムの製造方法 |
JP2002303725A (ja) * | 2001-04-06 | 2002-10-18 | Nitto Denko Corp | 偏光フィルム、偏光フィルムを用いた光学フィルムおよび液晶表示装置 |
US7119873B2 (en) * | 2001-04-27 | 2006-10-10 | Fuji Photo Film Co., Ltd. | Polarizing plate and liquid crystal display using the same |
JP5002777B2 (ja) * | 2001-08-03 | 2012-08-15 | 綜研化学株式会社 | アクリル系粘着テープの製法およびアクリル系粘着テープ |
US7515336B2 (en) * | 2001-12-21 | 2009-04-07 | Bose Corporation | Selective reflecting |
US6847483B2 (en) * | 2001-12-21 | 2005-01-25 | Bose Corporation | Selective reflecting |
US20050231800A1 (en) * | 2001-12-21 | 2005-10-20 | Barret Lippey | Selective reflecting |
US7520624B2 (en) | 2001-12-21 | 2009-04-21 | Bose Corporation | Light enhancing |
KR100467822B1 (ko) * | 2002-02-15 | 2005-01-24 | 주식회사 엘지화학 | 눈부심 방지 코팅 조성물 |
JP2003262731A (ja) * | 2002-03-12 | 2003-09-19 | Sumitomo Chem Co Ltd | ヨウ素系偏光板及びその製造方法 |
JP4036322B2 (ja) * | 2002-03-25 | 2008-01-23 | 日東電工株式会社 | 光学フィルム、これを用いた照明装置および画像表示装置 |
KR100872476B1 (ko) * | 2002-07-10 | 2008-12-05 | 삼성전자주식회사 | 평판 표시 장치 |
US7084945B2 (en) * | 2002-07-12 | 2006-08-01 | Eastman Kodak Company | Compensator having particular sequence of films and crosslinked barrier layer |
US20040075795A1 (en) * | 2002-10-17 | 2004-04-22 | Eastman Kodak Company | Compensator with photochemically cured barrier layer and process |
JP2006510943A (ja) * | 2002-12-19 | 2006-03-30 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | ノーマリホワイト方式スーパーツイストネマチック液晶表示装置 |
US7132065B2 (en) * | 2003-02-12 | 2006-11-07 | 3M Innovative Properties Company | Process for manufacturing polymeric optical film |
US6965474B2 (en) * | 2003-02-12 | 2005-11-15 | 3M Innovative Properties Company | Polymeric optical film |
US7405784B2 (en) * | 2003-02-12 | 2008-07-29 | 3M Innovative Properties Company | Compensators for liquid crystal displays with biaxially stretched single film with crystallization modifier |
JP3902186B2 (ja) * | 2003-04-21 | 2007-04-04 | 日東電工株式会社 | 帯電防止型光学フィルム、その製造方法、及び画像表示装置 |
JP2005208557A (ja) * | 2003-12-25 | 2005-08-04 | Arisawa Mfg Co Ltd | 反射型スクリーン |
JP2005208558A (ja) * | 2003-12-25 | 2005-08-04 | Arisawa Mfg Co Ltd | 反射型スクリーン |
JP4410055B2 (ja) * | 2004-08-02 | 2010-02-03 | 日東電工株式会社 | 位相差粘着剤層、その製造方法、粘着型光学フィルム、その製造方法および画像表示装置 |
JP2005274725A (ja) * | 2004-03-23 | 2005-10-06 | Nippon Zeon Co Ltd | 光学積層体、光学素子及び液晶表示装置 |
JP2006047741A (ja) * | 2004-08-05 | 2006-02-16 | Konica Minolta Opto Inc | 偏光板、偏光板の製造方法及び表示装置 |
JP4714452B2 (ja) * | 2004-10-21 | 2011-06-29 | 日東電工株式会社 | 帯電防止性粘着型光学フィルム及び画像表示装置 |
JP4346087B2 (ja) * | 2004-10-21 | 2009-10-14 | 日東電工株式会社 | 帯電防止性光学フィルム、帯電防止性粘着型光学フィルム、それらの製造方法および画像表示装置 |
US20060099411A1 (en) * | 2004-11-10 | 2006-05-11 | Jianhui Xia | Multi-layer pressure sensitive adhesive for optical assembly |
JP4784972B2 (ja) * | 2005-04-26 | 2011-10-05 | 日東電工株式会社 | 光学フィルム、液晶パネル、および液晶表示装置 |
US7517091B2 (en) | 2005-05-12 | 2009-04-14 | Bose Corporation | Color gamut improvement in presence of ambient light |
KR20070007418A (ko) * | 2005-07-11 | 2007-01-16 | 삼성전자주식회사 | 편광 필름과, 이의 제조 방법 및 이를 갖는 액정표시장치 |
JP4697871B2 (ja) * | 2005-10-20 | 2011-06-08 | 日東電工株式会社 | 積層フィルム |
JP2007256898A (ja) * | 2006-02-24 | 2007-10-04 | Seiko Epson Corp | 光学素子及び光学素子の製造方法 |
CN101410746B (zh) * | 2006-03-24 | 2012-11-21 | 夏普株式会社 | 显示面板和显示面板的制造方法 |
KR100995509B1 (ko) * | 2007-01-18 | 2010-11-19 | 주식회사 엘지화학 | 아크릴계 점착제 조성물 |
KR20080079089A (ko) * | 2007-02-26 | 2008-08-29 | 삼성전자주식회사 | 멀티 디스플레이 장치 |
US8081368B2 (en) * | 2007-03-29 | 2011-12-20 | Bose Corporation | Selective absorbing |
US7710645B2 (en) * | 2007-06-29 | 2010-05-04 | Bose Corporation | Selective reflecting for laser projector |
JP5142854B2 (ja) * | 2008-06-25 | 2013-02-13 | 株式会社ジャパンディスプレイイースト | 表示装置及びその製造方法 |
CN103635554A (zh) * | 2011-07-01 | 2014-03-12 | 日东电工株式会社 | 多层粘合性物品及粘合片 |
KR101629064B1 (ko) * | 2013-02-21 | 2016-06-21 | 주식회사 엘지화학 | 자외선 차단 기능이 우수한 광학 필름 및 이를 포함하는 편광판 |
KR101816332B1 (ko) * | 2013-06-28 | 2018-01-08 | 주식회사 엘지화학 | 광학용 점착 필름, 광학용 점착 필름의 제조 방법 및 이를 포함하는 터치 스크린 패널 |
KR20150004496A (ko) * | 2013-07-02 | 2015-01-13 | 삼성디스플레이 주식회사 | 표시장치용 윈도우 및 이를 포함하는 표시 장치 |
KR102187253B1 (ko) | 2013-11-28 | 2020-12-07 | 삼성디스플레이 주식회사 | 점착 필름 및 그 제조 방법, 그리고 점착 필름을 포함하는 표시 장치 |
TWI526505B (zh) | 2014-09-11 | 2016-03-21 | 財團法人工業技術研究院 | 硬塗層組成物及應用其之偏光膜和顯示器 |
KR102362196B1 (ko) | 2015-02-02 | 2022-02-11 | 삼성디스플레이 주식회사 | 유기 발광 표시 장치 및 그 제조 방법 |
US10481480B2 (en) * | 2016-02-25 | 2019-11-19 | Nicca Chemical Co., Ltd. | Reflection-type screen and sheet for reflection-type screen |
KR102610854B1 (ko) | 2016-08-26 | 2023-12-06 | 삼성디스플레이 주식회사 | 표시 장치용 커버 윈도우 및 이를 포함하는 표시 장치 |
Family Cites Families (20)
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---|---|---|---|---|
US4025688A (en) * | 1974-08-01 | 1977-05-24 | Polaroid Corporation | Polarizer lamination |
DE2915847C2 (de) * | 1978-09-29 | 1986-01-16 | Nitto Electric Industrial Co., Ltd., Ibaraki, Osaka | Elektrooptisch aktivierbare Anzeige |
JPS5584381A (en) * | 1978-12-21 | 1980-06-25 | Sanyo Kokusaku Pulp Co Ltd | Manufacture of pressure-sensitive adhesive type paper adhesive tape |
JPS5720718A (en) * | 1980-07-11 | 1982-02-03 | Toyobo Co Ltd | Polarizing plate with transparent conductive layer |
US4436377A (en) * | 1980-11-06 | 1984-03-13 | Morgan Adhesives Company | Transmissive reflector including nacreous, pressure sensitive adhesive layer |
US4731282A (en) * | 1983-10-14 | 1988-03-15 | Hitachi Chemical Co., Ltd. | Anisotropic-electroconductive adhesive film |
US4810523A (en) * | 1985-05-06 | 1989-03-07 | Neutron Products, Inc. | Pressure-sensitive adhesives |
JPH02197819A (ja) * | 1989-01-27 | 1990-08-06 | Tomoegawa Paper Co Ltd | 液晶ディスプレイ用位相差板及び偏光板複合体 |
JPH0627916B2 (ja) * | 1989-10-16 | 1994-04-13 | 株式会社巴川製紙所 | 液晶ディスプレイ用位相差板 |
JPH05205249A (ja) * | 1991-06-29 | 1993-08-13 | Sony Corp | 磁気記録媒体 |
JP3134480B2 (ja) * | 1992-04-15 | 2001-02-13 | 東レ株式会社 | スクリーン紗用ポリエステルモノフィラメントの製造方法 |
JP3382638B2 (ja) * | 1992-07-17 | 2003-03-04 | コニシ株式会社 | 粘着テープ |
US5464681A (en) * | 1992-09-30 | 1995-11-07 | Service Litho-Print, Inc. | Replaceable adhesive display |
JP2998874B2 (ja) * | 1992-12-10 | 2000-01-17 | 日本カーバイド工業株式会社 | 多層粘着剤構造物 |
JPH07166279A (ja) * | 1993-12-09 | 1995-06-27 | Kobe Steel Ltd | 耐食性、打抜き加工性及び切削性が優れた銅基合金及びその製造方法 |
JPH07281025A (ja) * | 1994-04-12 | 1995-10-27 | Sumitomo Chem Co Ltd | 偏光板 |
JPH07301792A (ja) * | 1994-05-02 | 1995-11-14 | Nitto Denko Corp | 光学フィルム及び液晶表示装置 |
JPH07331205A (ja) * | 1994-06-01 | 1995-12-19 | Soken Kagaku Kk | 液晶素子用感圧接着剤組成物および液晶素子 |
JPH083330A (ja) * | 1994-06-21 | 1996-01-09 | Nichiban Co Ltd | 塗装マスキングテープおよびシート用フィルム |
US5667889A (en) * | 1995-11-21 | 1997-09-16 | Imperial Chemical Industries Plc | Polymeric film |
-
1996
- 1996-01-09 JP JP01941396A patent/JP3676474B2/ja not_active Expired - Fee Related
-
1997
- 1997-01-06 US US08/779,362 patent/US5880800A/en not_active Expired - Lifetime
- 1997-01-08 DE DE19700400A patent/DE19700400A1/de not_active Withdrawn
- 1997-01-08 KR KR1019970000215A patent/KR100444412B1/ko not_active IP Right Cessation
- 1997-01-09 IT IT97RM000009A patent/IT1290888B1/it active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
US5880800A (en) | 1999-03-09 |
ITRM970009A1 (it) | 1998-07-09 |
JP3676474B2 (ja) | 2005-07-27 |
KR970059778A (ko) | 1997-08-12 |
DE19700400A1 (de) | 1997-10-30 |
JPH09189906A (ja) | 1997-07-22 |
KR100444412B1 (ko) | 2004-11-08 |
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