JP6178076B2 - 空隙を有するディフューザー - Google Patents

空隙を有するディフューザー Download PDF

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Publication number
JP6178076B2
JP6178076B2 JP2012535400A JP2012535400A JP6178076B2 JP 6178076 B2 JP6178076 B2 JP 6178076B2 JP 2012535400 A JP2012535400 A JP 2012535400A JP 2012535400 A JP2012535400 A JP 2012535400A JP 6178076 B2 JP6178076 B2 JP 6178076B2
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JP
Japan
Prior art keywords
voids
binder
less
diffuser
optical
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JP2012535400A
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English (en)
Japanese (ja)
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JP2013508780A5 (enExample
JP2013508780A (ja
Inventor
エス．ペタジャ ジェイソン
エス．ペタジャ ジェイソン
エフ．エドモンズ ウィリアム
エフ．エドモンズ ウィリアム
ディー．ハーグ アダム
ディー．ハーグ アダム
ダブリュ．ネルソン エリック
ダブリュ．ネルソン エリック
エンカイ ハオ
エンカイ ハオ
ブレイク コルブ ウィリアム
ブレイク コルブ ウィリアム
フェイ ルー
フェイ ルー
ジェイ．ポコルニー リチャード
ジェイ．ポコルニー リチャード
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3M Innovative Properties Co
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3M Innovative Properties Co
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Publication date
Application filed by 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Publication of JP2013508780A publication Critical patent/JP2013508780A/ja
Publication of JP2013508780A5 publication Critical patent/JP2013508780A5/ja
Application granted granted Critical
Publication of JP6178076B2 publication Critical patent/JP6178076B2/ja
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    • 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
    • G02B5/0247—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place within the volume of the element by means of voids or pores
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
    • G02B1/11—Anti-reflection coatings
    • G02B1/113—Anti-reflection coatings using inorganic layer materials only
    • G02B1/115—Multilayers
    • 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
    • G02B5/0205—Diffusing elements; Afocal elements characterised by the diffusing properties
    • G02B5/0263—Diffusing elements; Afocal elements characterised by the diffusing properties with positional variation of the diffusing properties, e.g. gradient or patterned diffuser
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/22—Absorbing filters
    • 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
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249986—Void-containing component contains also a solid fiber or solid particle

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Planar Illumination Modules (AREA)
  • Polarising Elements (AREA)
  • Laminated Bodies (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Road Signs Or Road Markings (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Sewage (AREA)
JP2012535400A 2009-10-24 2010-10-22 空隙を有するディフューザー Active JP6178076B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US25467609P 2009-10-24 2009-10-24
US61/254,676 2009-10-24
PCT/US2010/053673 WO2011050236A2 (en) 2009-10-24 2010-10-22 Voided diffuser

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2015103058A Division JP2015165326A (ja) 2009-10-24 2015-05-20 空隙を有するディフューザー

Publications (3)

Publication Number Publication Date
JP2013508780A JP2013508780A (ja) 2013-03-07
JP2013508780A5 JP2013508780A5 (enExample) 2013-12-12
JP6178076B2 true JP6178076B2 (ja) 2017-08-09

Family

ID=43900978

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2012535400A Active JP6178076B2 (ja) 2009-10-24 2010-10-22 空隙を有するディフューザー
JP2015103058A Pending JP2015165326A (ja) 2009-10-24 2015-05-20 空隙を有するディフューザー

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2015103058A Pending JP2015165326A (ja) 2009-10-24 2015-05-20 空隙を有するディフューザー

Country Status (6)

Country Link
US (1) US8982468B2 (enExample)
EP (1) EP2491440A4 (enExample)
JP (2) JP6178076B2 (enExample)
KR (1) KR101728189B1 (enExample)
CN (1) CN102576101B (enExample)
WO (1) WO2011050236A2 (enExample)

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KR101718571B1 (ko) 2009-10-23 2017-03-21 쓰리엠 이노베이티브 프로퍼티즈 컴파니 광학 구조물 및 그의 제조 방법
US8922733B2 (en) 2009-10-24 2014-12-30 3M Innovative Properties Company Light source and display system incorporating same
EP3270049A3 (en) 2009-12-08 2018-04-18 3M Innovative Properties Co. Optical constructions incorporating a light guide and low refractive index films
WO2012082706A2 (en) 2010-12-16 2012-06-21 3M Innovative Properties Company Methods for preparing optically clear adhesives and coatings
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CN103765079A (zh) * 2011-08-26 2014-04-30 日本电石工业株式会社 光学复合薄片
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Also Published As

Publication number Publication date
KR20120099694A (ko) 2012-09-11
US8982468B2 (en) 2015-03-17
WO2011050236A3 (en) 2011-10-27
EP2491440A4 (en) 2018-05-02
KR101728189B1 (ko) 2017-04-18
US20120200919A1 (en) 2012-08-09
WO2011050236A2 (en) 2011-04-28
EP2491440A2 (en) 2012-08-29
JP2013508780A (ja) 2013-03-07
JP2015165326A (ja) 2015-09-17
CN102576101B (zh) 2015-01-14
CN102576101A (zh) 2012-07-11

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