FR2898991B1 - Structure diffusante - Google Patents

Structure diffusante

Info

Publication number
FR2898991B1
FR2898991B1 FR0651052A FR0651052A FR2898991B1 FR 2898991 B1 FR2898991 B1 FR 2898991B1 FR 0651052 A FR0651052 A FR 0651052A FR 0651052 A FR0651052 A FR 0651052A FR 2898991 B1 FR2898991 B1 FR 2898991B1
Authority
FR
France
Prior art keywords
diffusing structure
diffusing
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.)
Expired - Fee Related
Application number
FR0651052A
Other languages
English (en)
Other versions
FR2898991A1 (fr
Inventor
Michele Schiavoni
Patrick Gayout
Franck Marandon
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Saint Gobain Glass France SAS
Compagnie de Saint Gobain SA
Original Assignee
Saint Gobain Glass France SAS
Compagnie de Saint Gobain SA
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 Saint Gobain Glass France SAS, Compagnie de Saint Gobain SA filed Critical Saint Gobain Glass France SAS
Priority to FR0651052A priority Critical patent/FR2898991B1/fr
Priority to PCT/FR2007/051011 priority patent/WO2007110543A1/fr
Priority to TW96110613A priority patent/TW200807031A/zh
Publication of FR2898991A1 publication Critical patent/FR2898991A1/fr
Application granted granted Critical
Publication of FR2898991B1 publication Critical patent/FR2898991B1/fr
Expired - Fee Related 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
    • 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
    • G02B5/0221—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 the surface having an irregular structure

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Planar Illumination Modules (AREA)
FR0651052A 2006-03-27 2006-03-27 Structure diffusante Expired - Fee Related FR2898991B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR0651052A FR2898991B1 (fr) 2006-03-27 2006-03-27 Structure diffusante
PCT/FR2007/051011 WO2007110543A1 (fr) 2006-03-27 2007-03-26 Structure diffusante
TW96110613A TW200807031A (en) 2006-03-27 2007-03-27 Diffusing structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0651052A FR2898991B1 (fr) 2006-03-27 2006-03-27 Structure diffusante

Publications (2)

Publication Number Publication Date
FR2898991A1 FR2898991A1 (fr) 2007-09-28
FR2898991B1 true FR2898991B1 (fr) 2008-10-10

Family

ID=37271834

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0651052A Expired - Fee Related FR2898991B1 (fr) 2006-03-27 2006-03-27 Structure diffusante

Country Status (1)

Country Link
FR (1) FR2898991B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7156377B2 (ja) * 2018-07-04 2022-10-19 Ａｇｃ株式会社 ガラス板、反射防止層付きガラス板、およびガラス板の製造方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2188925B (en) * 1986-04-08 1990-05-09 Glaverbel Matted glass and process of manufacturing same
US6157143A (en) * 1999-03-02 2000-12-05 General Electric Company Fluroescent lamps at full front surface luminance for backlighting flat panel displays
EP1400838A1 (fr) * 2002-09-19 2004-03-24 Rolic AG Couches minces avec une topologie de surface striée et méthode de fabrication
JP4238782B2 (ja) * 2004-06-08 2009-03-18 ソニー株式会社 光拡散フィルム及びその製造方法、並びにスクリーン

Also Published As

Publication number Publication date
FR2898991A1 (fr) 2007-09-28

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20091130