JP5300841B2 - 光学シート - Google Patents

光学シート Download PDF

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Publication number
JP5300841B2
JP5300841B2 JP2010509276A JP2010509276A JP5300841B2 JP 5300841 B2 JP5300841 B2 JP 5300841B2 JP 2010509276 A JP2010509276 A JP 2010509276A JP 2010509276 A JP2010509276 A JP 2010509276A JP 5300841 B2 JP5300841 B2 JP 5300841B2
Authority
JP
Japan
Prior art keywords
optical sheet
load
structural layer
height
structured surface
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.)
Active
Application number
JP2010509276A
Other languages
English (en)
Japanese (ja)
Other versions
JP2010530077A5 (enExample
JP2010530077A (ja
Inventor
ギョン キム，テ
ジョン キム，キョン
Original Assignee
コーロン インダストリーズ インク
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
Priority claimed from KR1020070051692A external-priority patent/KR100995919B1/ko
Priority claimed from KR1020070107623A external-priority patent/KR101292972B1/ko
Priority claimed from KR1020080042254A external-priority patent/KR101222835B1/ko
Application filed by コーロン インダストリーズ インク filed Critical コーロン インダストリーズ インク
Priority claimed from PCT/KR2008/002890 external-priority patent/WO2008143481A2/en
Publication of JP2010530077A publication Critical patent/JP2010530077A/ja
Publication of JP2010530077A5 publication Critical patent/JP2010530077A5/ja
Application granted granted Critical
Publication of JP5300841B2 publication Critical patent/JP5300841B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/005—Means for improving the coupling-out of light from the light guide provided by one optical element, or plurality thereof, placed on the light output side of the light guide
    • G02B6/0053—Prismatic sheet or layer; Brightness enhancement element, sheet or 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
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
    • 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
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
    • Y10T428/24488—Differential nonuniformity at margin
    • 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
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
    • Y10T428/2457—Parallel ribs and/or grooves

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Laminated Bodies (AREA)
  • Planar Illumination Modules (AREA)
JP2010509276A 2007-05-23 2008-05-23 光学シート Active JP5300841B2 (ja)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
KR10-2007-0050069 2007-05-23
KR20070050069 2007-05-23
KR1020070051692A KR100995919B1 (ko) 2007-05-28 2007-05-28 광학시트
KR10-2007-0051692 2007-05-28
KR10-2007-0107623 2007-10-25
KR1020070107623A KR101292972B1 (ko) 2007-10-25 2007-10-25 탄성이 있는 광학 시트
KR10-2008-0042254 2008-05-07
KR1020080042254A KR101222835B1 (ko) 2007-05-23 2008-05-07 탄성이 있는 광학 시트
PCT/KR2008/002890 WO2008143481A2 (en) 2007-05-23 2008-05-23 Optical sheet

Related Child Applications (2)

Application Number Title Priority Date Filing Date
JP2012219241A Division JP2013047814A (ja) 2007-05-23 2012-10-01 光学シート
JP2012219242A Division JP2013047815A (ja) 2007-05-23 2012-10-01 光学シート

Publications (3)

Publication Number Publication Date
JP2010530077A JP2010530077A (ja) 2010-09-02
JP2010530077A5 JP2010530077A5 (enExample) 2012-11-15
JP5300841B2 true JP5300841B2 (ja) 2013-09-25

Family

ID=42029911

Family Applications (3)

Application Number Title Priority Date Filing Date
JP2010509276A Active JP5300841B2 (ja) 2007-05-23 2008-05-23 光学シート
JP2012219241A Pending JP2013047814A (ja) 2007-05-23 2012-10-01 光学シート
JP2012219242A Pending JP2013047815A (ja) 2007-05-23 2012-10-01 光学シート

Family Applications After (2)

Application Number Title Priority Date Filing Date
JP2012219241A Pending JP2013047814A (ja) 2007-05-23 2012-10-01 光学シート
JP2012219242A Pending JP2013047815A (ja) 2007-05-23 2012-10-01 光学シート

Country Status (4)

Country Link
US (2) US8309208B2 (enExample)
JP (3) JP5300841B2 (enExample)
CN (1) CN101680970B (enExample)
TW (1) TWI357507B (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101233044B1 (ko) * 2010-06-30 2013-02-13 코오롱인더스트리 주식회사 탄성이 있는 광학 시트
JP5750848B2 (ja) * 2010-08-26 2015-07-22 住友化学株式会社 画像表示装置用光学部材
KR101257334B1 (ko) * 2012-04-09 2013-04-23 주식회사 엘엠에스 광학부재, 이를 구비하는 광원장치 및 표시장치
CN105008966B (zh) 2012-09-20 2019-12-03 3M创新有限公司 包含纳米颗粒和含有亚烷基氧重复单元的单体的微结构化膜
TWI547378B (zh) * 2013-04-05 2016-09-01 三菱麗陽股份有限公司 積層結構體及其製造方法、物品
JP6075514B2 (ja) * 2015-02-12 2017-02-08 Dic株式会社 ウレタン（メタ）アクリレート樹脂、硬化性樹脂組成物、その硬化物、及びプラスチックレンズ
JP2017132859A (ja) * 2016-01-26 2017-08-03 アイカ工業株式会社 プリズム形成用光硬化性樹脂組成物
KR101891085B1 (ko) * 2016-11-23 2018-08-23 삼성전기주식회사 커패시터 및 그의 제조방법

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3968155B2 (ja) * 1997-09-17 2007-08-29 大日本印刷株式会社 プリズムシート
JP4473364B2 (ja) 1999-06-03 2010-06-02 Ｊｓｒ株式会社 光硬化性樹脂組成物及び光学部材
JP2003313445A (ja) * 2002-02-20 2003-11-06 Dainippon Printing Co Ltd 光学素子用樹脂組成物、光学素子、およびプロジェクションスクリーン
JP4229731B2 (ja) * 2002-03-18 2009-02-25 大日本印刷株式会社 樹脂組成物および光学素子
JP2004315744A (ja) * 2003-04-18 2004-11-11 Omron Corp 硬化物の耐光性に優れた硬化型樹脂組成物
US6846089B2 (en) 2003-05-16 2005-01-25 3M Innovative Properties Company Method for stacking surface structured optical films
JP2004361835A (ja) 2003-06-06 2004-12-24 Three M Innovative Properties Co 光学フィルム及びその製造方法
JP2005023194A (ja) * 2003-07-02 2005-01-27 Mitsubishi Rayon Co Ltd 活性エネルギー線硬化性組成物、及びその硬化物層を有する物品
JP4526056B2 (ja) * 2003-08-26 2010-08-18 三菱レイヨン株式会社 活性エネルギー線硬化性組成物
KR100675412B1 (ko) * 2003-09-09 2007-01-29 다이니폰 인사츠 가부시키가이샤 광학용 시트 및 그 제조방법
JP4384636B2 (ja) * 2003-09-25 2009-12-16 大阪瓦斯株式会社 ポリエステル樹脂組成物ならびに光学材料
KR100544517B1 (ko) 2004-04-09 2006-01-23 주식회사 코오롱 탄성이 있는 광학 필름
CN100478711C (zh) * 2004-10-15 2009-04-15 三菱丽阳株式会社 活性能线固化型树脂组合物以及片状光学物品
KR100657914B1 (ko) * 2004-11-24 2006-12-14 삼성전자주식회사 프리즘 시트 및 이를 채용한 백라이트 유니트
KR100544824B1 (ko) * 2005-01-27 2006-01-24 주식회사 코오롱 프리즘층 형성용 조성물 및 이로부터 제조된 프리즘 필름
JP2008530346A (ja) * 2005-02-17 2008-08-07 スリーエム イノベイティブ プロパティズ カンパニー 低ガラス転移温度を有する重合有機相を含む輝度向上フィルム
JP4446307B2 (ja) 2005-04-08 2010-04-07 シャープ株式会社 積層フィルムの製造方法、積層フィルム、および表示装置の製造方法
JP2007058162A (ja) * 2005-07-28 2007-03-08 Nof Corp ディスプレイ用表面材及びそれを備えたディスプレイ
KR20080042908A (ko) * 2005-08-30 2008-05-15 미츠비시 레이온 가부시키가이샤 광편향 시트와 그 제조 방법
KR100784211B1 (ko) 2006-02-09 2007-12-10 옥은호 백색 결정을 갖는 영상 스크린 광학 시트 및 그 제조 방법
JP2007332169A (ja) * 2006-06-12 2007-12-27 Toray Ind Inc 光硬化性樹脂組成物およびそれを用いてなる光学機能性シート
JP2007122077A (ja) * 2007-01-11 2007-05-17 Toppan Printing Co Ltd 防眩性ハードコートフィルム
EP2237081A4 (en) * 2008-01-10 2014-07-16 Kolon Inc OPTICAL FOILS

Also Published As

Publication number Publication date
JP2013047814A (ja) 2013-03-07
TWI357507B (en) 2012-02-01
JP2013047815A (ja) 2013-03-07
US8309208B2 (en) 2012-11-13
US20130027907A1 (en) 2013-01-31
CN101680970A (zh) 2010-03-24
US8672522B2 (en) 2014-03-18
TW200914881A (en) 2009-04-01
JP2010530077A (ja) 2010-09-02
US20100165638A1 (en) 2010-07-01
CN101680970B (zh) 2012-08-29

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