KR960015775B1 - Optical sheet - Google Patents

Optical sheet Download PDF

Info

Publication number
KR960015775B1
KR960015775B1 KR92014087A KR920014087A KR960015775B1 KR 960015775 B1 KR960015775 B1 KR 960015775B1 KR 92014087 A KR92014087 A KR 92014087A KR 920014087 A KR920014087 A KR 920014087A KR 960015775 B1 KR960015775 B1 KR 960015775B1
Authority
KR
South Korea
Prior art keywords
optical sheet
sheet
optical
Prior art date
Application number
KR92014087A
Other languages
English (en)
Other versions
KR930008494A (ko
Inventor
Teruaki Konno
Original Assignee
Keiwa Shoko Kk
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Keiwa Shoko Kk filed Critical Keiwa Shoko Kk
Publication of KR930008494A publication Critical patent/KR930008494A/ko
Application granted granted Critical
Publication of KR960015775B1 publication Critical patent/KR960015775B1/ko

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0205—Diffusing elements; Afocal elements characterised by the diffusing properties
    • G02B5/021—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place at the element's surface, e.g. by means of surface roughening or microprismatic structures
    • G02B5/0226—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place at the element's surface, e.g. by means of surface roughening or microprismatic structures having particles on the surface
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0205—Diffusing elements; Afocal elements characterised by the diffusing properties
    • G02B5/0236—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place within the volume of the element
    • G02B5/0242—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place within the volume of the element by means of dispersed particles
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0273—Diffusing elements; Afocal elements characterized by the use
    • G02B5/0278—Diffusing elements; Afocal elements characterized by the use used in transmission
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0273—Diffusing elements; Afocal elements characterized by the use
    • G02B5/0284—Diffusing elements; Afocal elements characterized by the use used in reflection
    • 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
KR92014087A 1991-10-09 1992-08-06 Optical sheet KR960015775B1 (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP(??)91-82008 1991-10-09
JP8200891 1991-10-09
JP(??)92-679 1992-01-13
JP67992 1992-01-13
JP(??)92-42936 1992-06-22
JP1992042936U JP2539491Y2 (ja) 1991-10-09 1992-06-22 光拡散シート材

Publications (2)

Publication Number Publication Date
KR930008494A KR930008494A (ko) 1993-05-21
KR960015775B1 true KR960015775B1 (en) 1996-11-21

Family

ID=27274559

Family Applications (1)

Application Number Title Priority Date Filing Date
KR92014087A KR960015775B1 (en) 1991-10-09 1992-08-06 Optical sheet

Country Status (4)

Country Link
US (1) US5706134A (ko)
JP (2) JP2539491Y2 (ko)
KR (1) KR960015775B1 (ko)
DE (1) DE4232977C2 (ko)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100413163B1 (ko) * 1999-09-27 2003-12-31 케이와 인코포레이티드 광학시트 및 광학시트를 사용한 백라이트 유니트
KR100615638B1 (ko) * 2004-08-20 2006-08-25 도레이새한 주식회사 광확산필름

Families Citing this family (76)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3516976B2 (ja) * 1994-02-04 2004-04-05 株式会社きもと 面光源
JP2698898B2 (ja) * 1994-03-24 1998-01-19 株式会社麗光 光拡散フイルム
JP2698901B2 (ja) * 1994-09-08 1998-01-19 株式会社麗光 光拡散フイルム
JPH08271874A (ja) * 1995-03-31 1996-10-18 Sony Corp 液晶表示装置およびその製造方法
US7108414B2 (en) 1995-06-27 2006-09-19 Solid State Opto Limited Light emitting panel assemblies
JPH09159837A (ja) * 1995-12-04 1997-06-20 Dainippon Printing Co Ltd 光拡散性導光板およびその製造方法
US5995288A (en) * 1997-04-22 1999-11-30 Dai Nippon Printing Co., Ltd. Optical sheet optical sheet lamination light source device, and light-transmissive type display apparatus
US6280063B1 (en) * 1997-05-09 2001-08-28 3M Innovative Properties Company Brightness enhancement article
US6233095B1 (en) * 1997-07-28 2001-05-15 Arisawa Mfg. Co., Ltd. Screen member for a reflex type screen
US6346311B1 (en) * 1997-09-10 2002-02-12 Nashua Corporation Projection screen material and methods of manufacture
JP4101339B2 (ja) * 1997-09-25 2008-06-18 大日本印刷株式会社 光拡散フィルム、その製造方法、拡散層付偏光板及び液晶表示装置
US6344263B1 (en) * 1998-03-30 2002-02-05 3M Innovative Properties Company Light dispersing film and method of manufacture
WO2000034806A1 (fr) * 1998-12-09 2000-06-15 Tomoegawa Paper Co., Ltd. Lentille a microbilles et son procede de fabrication
US7063872B1 (en) * 1999-02-05 2006-06-20 Fuji Photo Co., Ltd. Films having a high transmittance and matt property
HUP9901034A2 (hu) * 1999-04-09 2001-11-28 Multioptical Kft. Készülék nagyítóberendezés, különösen fénymikroszkóp optikai tulajdonságainak a javítására, valamint képmegjelenítő eszköz, különösen ilyen készülékekhez
TW452659B (en) * 1999-06-07 2001-09-01 Nitto Denko Corp Diffusing adhesive layer, optical member and liquid-crystal display device
US6369944B1 (en) * 1999-07-12 2002-04-09 Nashua Corporation Diffuser-coated projection screen element and method of manufacture
AU2515200A (en) 1999-09-20 2001-04-24 3M Innovative Properties Company Optical films having at least one particle-containing layer
KR100476067B1 (ko) * 1999-12-02 2005-03-10 에스케이씨 주식회사 광확산 필름
KR100476068B1 (ko) * 1999-12-04 2005-03-10 에스케이씨 주식회사 광확산 필름
JP4652527B2 (ja) * 2000-05-16 2011-03-16 株式会社きもと 光拡散性シート
JP4573946B2 (ja) * 2000-05-16 2010-11-04 株式会社きもと 光拡散性シート
JP4410391B2 (ja) * 2000-06-22 2010-02-03 ダイセル化学工業株式会社 積層フィルム
US7164224B2 (en) * 2000-12-14 2007-01-16 Sharp Kabushiki Kaisha Backlight having discharge tube, reflector and heat conduction member contacting discharge tube
JP5054872B2 (ja) * 2001-02-22 2012-10-24 恵和株式会社 光拡散シート及びこれを用いたバックライトユニット
US7199929B2 (en) * 2001-04-27 2007-04-03 Asml Holdings N.V. Methods for optical beam shaping and diffusing
US7218450B2 (en) * 2001-06-30 2007-05-15 Skc Co. Ltd. Light diffusing film
KR100784806B1 (ko) * 2001-09-04 2007-12-14 삼성전자주식회사 광 특성 보상 필름, 이의 제조 방법, 및 광 특성 보상 필름을 포함하는 시야각이 변경된 표시장치
WO2003042725A2 (en) * 2001-11-09 2003-05-22 3M Innovative Properties Company Optical film for high contrast displays
JP3822102B2 (ja) * 2001-12-27 2006-09-13 富士写真フイルム株式会社 光拡散フイルム、その製造方法、偏光板および液晶表示装置
US6900941B2 (en) * 2002-05-16 2005-05-31 Eastman Kodak Company Light diffuser with colored variable diffusion
KR100873068B1 (ko) * 2002-06-28 2008-12-11 삼성전자주식회사 백라이트 어셈블리 및 이를 이용한 액정표시장치
US7839564B2 (en) * 2002-09-03 2010-11-23 E Ink Corporation Components and methods for use in electro-optic displays
TWI289708B (en) * 2002-12-25 2007-11-11 Qualcomm Mems Technologies Inc Optical interference type color display
KR100518430B1 (ko) * 2002-12-31 2005-09-29 엘지.필립스 엘시디 주식회사 광학 시트 및 그 최적화 방법
WO2004081650A2 (en) * 2003-03-12 2004-09-23 Avery Dennison Corporation Rear projection screens and methods of making the same
US7342705B2 (en) 2004-02-03 2008-03-11 Idc, Llc Spatial light modulator with integrated optical compensation structure
TWI287120B (en) * 2004-03-02 2007-09-21 Hon Hai Prec Ind Co Ltd Backlight module and diffusion sheet
US20050226590A1 (en) * 2004-04-07 2005-10-13 Patel Falgun D Variable optical attenuator based on rare earth doped glass
TWI289217B (en) * 2004-07-16 2007-11-01 Hon Hai Prec Ind Co Ltd Light guide plate
US7542205B2 (en) * 2004-07-23 2009-06-02 Merlin Technology Limited Liability Company Multi-object controlled-depth matrix layer structure and manufacturing process
KR20060063669A (ko) * 2004-12-03 2006-06-12 스탠리 일렉트릭 컴퍼니, 리미티드 확산집광부재 및 이를 포함하는 면광원장치
KR100682938B1 (ko) * 2005-02-18 2007-02-15 삼성전자주식회사 이방성 광확산 특성을 가지는 광학 시트 및 이를 포함하는면광원 장치
US7453634B2 (en) * 2005-03-07 2008-11-18 Avery Dennison Corporation Discontinuous or variable thickness gain modification coating for projection film and method for making same
TWI391243B (zh) * 2005-03-30 2013-04-01 Dainippon Ink & Chemicals 光擴散膜
JP2006343450A (ja) * 2005-06-08 2006-12-21 Seiko Epson Corp 光学シート、バックライトユニット、電気光学装置及び電子機器、並びに光学シートの製造方法
KR100626834B1 (ko) * 2005-07-19 2006-09-22 경기화성(주) 차량 내장용 패드의 제조방법
TWI319095B (en) * 2005-09-29 2010-01-01 Skc Haas Display Films Llc Light diffusive sheet for backlight unit and preparation thereof
JP5102951B2 (ja) * 2005-10-14 2012-12-19 株式会社ジロオコーポレートプラン 光拡散シート及びこれを用いたバックライトユニット
TWI318172B (en) * 2005-11-23 2009-12-11 Eternal Chemical Co Ltd Optical thin sheet
TWI358575B (en) * 2006-03-17 2012-02-21 Light diffusion reflection sheet with buffering ef
US20080002256A1 (en) * 2006-06-30 2008-01-03 3M Innovative Properties Company Optical article including a beaded layer
US7905650B2 (en) * 2006-08-25 2011-03-15 3M Innovative Properties Company Backlight suitable for display devices
EP1943551A2 (en) 2006-10-06 2008-07-16 Qualcomm Mems Technologies, Inc. Light guide
EP2366943B1 (en) 2006-10-06 2013-04-17 Qualcomm Mems Technologies, Inc. Optical loss structure integrated in an illumination apparatus of a display
US20080106899A1 (en) * 2006-11-03 2008-05-08 Entire Technology Co., Ltd. Direct backlight module
US20100247866A1 (en) * 2007-09-27 2010-09-30 Koji Nakahata Uneven surface film and light diffusive sheet
US8068710B2 (en) 2007-12-07 2011-11-29 Qualcomm Mems Technologies, Inc. Decoupled holographic film and diffuser
KR101513762B1 (ko) * 2008-01-24 2015-04-20 키모토 컴파니 리미티드 광확산성 시트 및 이것을 사용한 백라이트장치
CN201302625Y (zh) * 2008-10-23 2009-09-02 上海复旦天臣研发中心有限公司 在薄片上刻录动感浮点图像的装置
US20100128351A1 (en) * 2008-11-21 2010-05-27 3M Innovative Properties Company Curved sided cone structures for controlling gain and viewing angle in an optical film
US20100129617A1 (en) * 2008-11-21 2010-05-27 Corrigan Thomas R Laser ablation tooling via sparse patterned masks
KR20100058337A (ko) * 2008-11-24 2010-06-03 삼성전자주식회사 휴대용 전자 기기의 도장 조성물 및 그의 도장방법
US20110070398A1 (en) * 2009-09-18 2011-03-24 3M Innovative Properties Company Laser ablation tooling via distributed patterned masks
JP5600304B2 (ja) * 2010-03-03 2014-10-01 富士フイルム株式会社 光散乱シート及びその製造方法
TWI435120B (zh) * 2010-07-09 2014-04-21 Eternal Chemical Co Ltd 複合光學膜
CN102081177B (zh) * 2010-12-03 2012-07-04 中国乐凯胶片集团公司 一种光学扩散膜及使用该光学扩散膜的液晶显示背光源
KR101273099B1 (ko) * 2011-05-24 2013-06-13 엘지이노텍 주식회사 광학 시트, 이를 포함하는 표시장치 및 이의 제조방법
TW201438936A (zh) * 2013-04-03 2014-10-16 Hon Hai Prec Ind Co Ltd 車燈系統
CN104415542A (zh) * 2013-09-05 2015-03-18 美泰有限公司 发光玩偶
US10168569B2 (en) * 2014-12-12 2019-01-01 Sharp Kabushiki Kaisha Display device, adhesive-layer-including light-diffusion member, and method of manufacturing the light-diffusion member
JP2016186620A (ja) * 2015-03-27 2016-10-27 旭化成株式会社 光拡散シート用基材、及び光拡散シート
DE112016005488B4 (de) * 2015-12-01 2021-11-25 Panasonic Intellectual Property Management Co., Ltd. Head-Up-Display und mit Head-Up-Display ausgestattetes mobiles Objekt
CN107664782A (zh) * 2016-07-27 2018-02-06 京东方科技集团股份有限公司 扩散元件及其制作方法、背光模组和显示装置
TWI585475B (zh) * 2016-09-02 2017-06-01 友達光電股份有限公司 偏光膜與顯示器
CN117546059A (zh) * 2021-06-23 2024-02-09 3M创新有限公司 光学膜、背光源和显示器

Family Cites Families (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2294930A (en) * 1941-04-07 1942-09-08 Minnesota Mining & Mfg Reflex light reflector
NL257502A (ko) * 1959-11-02
US3269835A (en) * 1964-02-12 1966-08-30 Clarence M Flint Photographic masking system utilizing a spherically symmetrical light scattering mask
US3491237A (en) * 1967-08-09 1970-01-20 Stephen S Tillett Optical structures
DE1944365C3 (de) * 1968-09-04 1974-02-28 Fuji Photo Film Co. Ltd., Ashigara, Kanagawa (Japan) Tageslicht-Projektionswand
JPS5029334B1 (ko) * 1969-10-29 1975-09-22
US3655263A (en) * 1970-04-20 1972-04-11 Mark Hoffman Light diffusion device
JPS50102288A (ko) * 1974-01-09 1975-08-13
JPS50107958A (ko) * 1974-01-31 1975-08-25
JPS5148497A (en) * 1974-10-18 1976-04-26 Toshio Goto Misoshunonaimisono seizoho
JPS5276291U (ko) * 1975-12-05 1977-06-07
US4068922A (en) * 1976-10-01 1978-01-17 The Singer Company Front projection screen
US4082426A (en) * 1976-11-26 1978-04-04 Minnesota Mining And Manufacturing Company Retroreflective sheeting with retroreflective markings
DE2721885C3 (de) * 1977-05-14 1981-12-24 Bayer Ag, 5090 Leverkusen Herstellung von Streulichtscheiben
GB1585338A (en) * 1977-05-14 1981-02-25 Bayer Ag Use of sheets of thermoplastic filled with glass beads for the manufacture of light diffuser plates
FR2434082A1 (fr) * 1978-08-25 1980-03-21 Cotuplas Pince pour machine a remplir et fermer les tubes souples
JPS5851241B2 (ja) * 1979-03-09 1983-11-15 積水化学工業株式会社 光散乱テ−プもしくはシ−ト
JPS5851242B2 (ja) * 1979-03-09 1983-11-15 積水化学工業株式会社 光散乱テ−プもしくはシ−ト
CH619301A5 (ko) * 1979-05-31 1980-09-15 Bbc Brown Boveri & Cie
JPS56139189U (ko) * 1980-03-24 1981-10-21
JPS6029318B2 (ja) * 1980-04-02 1985-07-10 株式会社新潟鐵工所 汚泥の濃縮方法及びその装置
JPS60152046A (ja) * 1984-01-20 1985-08-10 Fujitsu Ltd 半導体装置
JPS6189417A (ja) * 1984-10-05 1986-05-07 Toyota Motor Corp グロ−プラグ用発熱素子及びその製造方法
JPS61128279A (ja) * 1984-11-27 1986-06-16 帝人株式会社 液晶表示反射板
JPS61134133A (ja) * 1984-12-04 1986-06-21 Nec Corp 光中継器
JPS61134133U (ko) * 1985-02-09 1986-08-21
JPS6229003A (ja) * 1985-07-30 1987-02-07 株式会社トキメック 背面反射式光拡散装置
JPS6231741A (ja) * 1985-07-31 1987-02-10 Aisin Warner Ltd 多段自動変速制御装置
JPS6260190A (ja) * 1985-09-11 1987-03-16 Seiko Epson Corp 半導体記憶装置
JPS6260901U (ko) * 1985-10-03 1987-04-15
CH668123A5 (de) * 1985-11-12 1988-11-30 Hans Meyer Geraet zur messung von hoehenabstaenden.
JP2737114B2 (ja) * 1986-01-22 1998-04-08 大日本印刷株式会社 面光源
JPS62201729A (ja) * 1986-02-25 1987-09-05 Kawasaki Heavy Ind Ltd 粉粒体定量供給装置の供給量制御方法
JPS62201729U (ko) * 1986-06-12 1987-12-23
JPS6341101A (ja) * 1986-08-06 1988-02-22 株式会社ト−マ 小径木ひき板とその製造方法
JPS6352102A (ja) * 1986-08-22 1988-03-05 Akihiro Fujita 電子線硬化による乱反射板
US4983436A (en) * 1987-04-15 1991-01-08 Minnesota Mining And Manufacturing Company Retroreflective sheeting with backing film
JPS63177884U (ko) * 1987-04-20 1988-11-17
JPS63291001A (ja) * 1987-05-25 1988-11-28 Asahi Chem Ind Co Ltd 透過型スクリ−ン用光拡散板
JPS63291002A (ja) * 1987-05-25 1988-11-28 Asahi Chem Ind Co Ltd 透過型スクリ−ン用光拡散板
JPS63177884A (ja) * 1987-12-21 1988-07-22 株式会社三共 遊技場における施錠管理装置
JPH01172801A (ja) * 1987-12-28 1989-07-07 Asahi Chem Ind Co Ltd 光透過性を有する光拡散板
JP2667876B2 (ja) * 1988-06-14 1997-10-27 株式会社クラレ 光拡散性プラスチック
JP2657536B2 (ja) * 1988-10-29 1997-09-24 大日本印刷株式会社 光拡散シート
US5170285A (en) * 1988-11-09 1992-12-08 Senko Medical Instruments Mfg. Co., Ltd. Semitransparent slide and filter combination for a microscope
JPH02214822A (ja) * 1989-02-16 1990-08-27 Matsushita Electric Ind Co Ltd 液晶表示素子
JPH02221926A (ja) * 1989-02-23 1990-09-04 Asahi Chem Ind Co Ltd メタクリル樹脂製拡散板およびその製造方法
US4989933A (en) * 1989-04-24 1991-02-05 Duguay Michel A Guided light diffuser
DE4033545A1 (de) * 1990-10-22 1992-04-23 Flachglas Ag Verbundsicherheitsglasscheibe und verfahren zu deren herstellung
JP2944791B2 (ja) * 1991-07-25 1999-09-06 株式会社ツジデン 高光拡散性フイルム

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100413163B1 (ko) * 1999-09-27 2003-12-31 케이와 인코포레이티드 광학시트 및 광학시트를 사용한 백라이트 유니트
KR100615638B1 (ko) * 2004-08-20 2006-08-25 도레이새한 주식회사 광확산필름

Also Published As

Publication number Publication date
JP2539491Y2 (ja) 1997-06-25
JPH0573602U (ja) 1993-10-08
JPH0573601U (ja) 1993-10-08
JP2539492Y2 (ja) 1997-06-25
DE4232977C2 (de) 2003-03-20
KR930008494A (ko) 1993-05-21
US5706134A (en) 1998-01-06
DE4232977A1 (de) 1993-04-15

Similar Documents

Publication Publication Date Title
KR960015775B1 (en) Optical sheet
EP0488071A3 (en) Press-cushion sheet
SG47787A1 (en) Ophthalimic lens
HU9200855D0 (en) Integrated optical structural arrangement
EP0557532A4 (en) Optical device
GB9108942D0 (en) Fibre
GB2255193B (en) Optical device
GB9103262D0 (en) Optical systems
EP0503097A4 (en) Optical sheet material
GB9226060D0 (en) Optical devices
EP0534433A3 (en) Optical regenerative-repeater system
GB9206310D0 (en) Optical system
US5029954B1 (en) Kaleidoscope
EP0465717A3 (en) Drip-absorbing sheet
HUT56193A (en) Optical fibre-connector
GB9209173D0 (en) Hand light
EP0527350A3 (en) Optical demodulator
GB9011859D0 (en) Simplex glyder
GB9202892D0 (en) Waveguides
GB9104593D0 (en) Light
ZA919117B (en) Optical calculation
GB9104530D0 (en) Lens
GB9104899D0 (en) Improved magnifier
AU114967S (en) Cladding sheet
AU114626S (en) Cladding sheet

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
J206 Request for trial to confirm the scope of a patent right
J204 Request for invalidation trial [patent]
J301 Trial decision

Free format text: TRIAL DECISION FOR CONFIRMATION OF THE SCOPE OF RIGHT_AFFIRMATIVE REQUESTED 20011123

Effective date: 20030627

J121 Written withdrawal of request for trial
J122 Written withdrawal of action (patent court)
J202 Request for trial for correction [limitation]
J121 Written withdrawal of request for trial
FPAY Annual fee payment

Payment date: 20111018

Year of fee payment: 16

EXPY Expiration of term