TW200533963A - Scratch-resistant light directing films - Google Patents

Scratch-resistant light directing films Download PDF

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Publication number
TW200533963A
TW200533963A TW093136005A TW93136005A TW200533963A TW 200533963 A TW200533963 A TW 200533963A TW 093136005 A TW093136005 A TW 093136005A TW 93136005 A TW93136005 A TW 93136005A TW 200533963 A TW200533963 A TW 200533963A
Authority
TW
Taiwan
Prior art keywords
light guide
guide film
blunt end
structured surface
light
Prior art date
Application number
TW093136005A
Other languages
English (en)
Chinese (zh)
Inventor
Mark Edward Gardiner
Original Assignee
3M Innovative Properties Co
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 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Publication of TW200533963A publication Critical patent/TW200533963A/zh

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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
    • G02B5/00—Optical elements other than lenses
    • G02B5/04—Prisms
    • G02B5/045—Prism arrays
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/04—Prisms

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Planar Illumination Modules (AREA)
TW093136005A 2003-12-31 2004-11-23 Scratch-resistant light directing films TW200533963A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/750,328 US7142767B2 (en) 2003-12-31 2003-12-31 Scratch-resistant light directing films

Publications (1)

Publication Number Publication Date
TW200533963A true TW200533963A (en) 2005-10-16

Family

ID=34711257

Family Applications (1)

Application Number Title Priority Date Filing Date
TW093136005A TW200533963A (en) 2003-12-31 2004-11-23 Scratch-resistant light directing films

Country Status (8)

Country Link
US (1) US7142767B2 (enExample)
EP (1) EP1700140A1 (enExample)
JP (1) JP2007517256A (enExample)
KR (1) KR20060115755A (enExample)
CN (1) CN100420965C (enExample)
AU (1) AU2004313596A1 (enExample)
TW (1) TW200533963A (enExample)
WO (1) WO2005069045A1 (enExample)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9140829B2 (en) 2010-07-06 2015-09-22 Lg Display Co., Ltd. Apparatus for fabricating light guide panel and backlight unit having the light guide panel

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KR101258902B1 (ko) * 2008-12-31 2013-05-07 엘지디스플레이 주식회사 프리즘시트, 이를 구비한 백라이트장치 및 액정표시소자
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9140829B2 (en) 2010-07-06 2015-09-22 Lg Display Co., Ltd. Apparatus for fabricating light guide panel and backlight unit having the light guide panel

Also Published As

Publication number Publication date
US20050147374A1 (en) 2005-07-07
AU2004313596A1 (en) 2005-07-28
EP1700140A1 (en) 2006-09-13
JP2007517256A (ja) 2007-06-28
WO2005069045A1 (en) 2005-07-28
CN100420965C (zh) 2008-09-24
KR20060115755A (ko) 2006-11-09
CN1902511A (zh) 2007-01-24
US7142767B2 (en) 2006-11-28

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