ATE453086T1 - Vorrichtung für schilder - Google Patents

Vorrichtung für schilder

Info

Publication number
ATE453086T1
ATE453086T1 AT07726005T AT07726005T ATE453086T1 AT E453086 T1 ATE453086 T1 AT E453086T1 AT 07726005 T AT07726005 T AT 07726005T AT 07726005 T AT07726005 T AT 07726005T AT E453086 T1 ATE453086 T1 AT E453086T1
Authority
AT
Austria
Prior art keywords
light guiding
guiding plate
light
plate
grooves
Prior art date
Application number
AT07726005T
Other languages
English (en)
Inventor
Daniele Danieli
Original Assignee
D Due Divisione Laser S R L
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 D Due Divisione Laser S R L filed Critical D Due Divisione Laser S R L
Application granted granted Critical
Publication of ATE453086T1 publication Critical patent/ATE453086T1/de

Links

Classifications

    • 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
    • G02B6/0035—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it
    • G02B6/0038—Linear indentations or grooves, e.g. arc-shaped grooves or meandering grooves, extending over the full length or width of the light guide

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Planar Illumination Modules (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Glass Compositions (AREA)
  • Telephone Function (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
AT07726005T 2006-06-22 2007-06-14 Vorrichtung für schilder ATE453086T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT001203A ITMI20061203A1 (it) 2006-06-22 2006-06-22 X
PCT/EP2007/005241 WO2007147517A1 (en) 2006-06-22 2007-06-14 Device for signs

Publications (1)

Publication Number Publication Date
ATE453086T1 true ATE453086T1 (de) 2010-01-15

Family

ID=38372420

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07726005T ATE453086T1 (de) 2006-06-22 2007-06-14 Vorrichtung für schilder

Country Status (6)

Country Link
US (1) US20100014311A1 (de)
EP (1) EP2029935B1 (de)
AT (1) ATE453086T1 (de)
DE (1) DE602007003976D1 (de)
IT (1) ITMI20061203A1 (de)
WO (1) WO2007147517A1 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5535923B2 (ja) * 2007-10-09 2014-07-02 ニコール，アンソニー，ジェイ 被照明膜への光結合
US8434909B2 (en) 2007-10-09 2013-05-07 Flex Lighting Ii, Llc Light emitting display with light mixing within a film
CN101471007A (zh) * 2007-12-27 2009-07-01 富士迈半导体精密工业（上海）有限公司 广告看板
ITMI20080480A1 (it) * 2008-03-20 2009-09-21 Ddue Srl Dispositivo per insegne
MX2011007770A (es) 2009-01-26 2011-11-04 Flex Lighting Ii Llc Iluminacion a traves de peliculas delgadas flexibles.
US8905610B2 (en) 2009-01-26 2014-12-09 Flex Lighting Ii, Llc Light emitting device comprising a lightguide film
US8917962B1 (en) 2009-06-24 2014-12-23 Flex Lighting Ii, Llc Method of manufacturing a light input coupler and lightguide
US9028123B2 (en) 2010-04-16 2015-05-12 Flex Lighting Ii, Llc Display illumination device with a film-based lightguide having stacked incident surfaces
KR20130054263A (ko) * 2010-04-16 2013-05-24 플렉스 라이팅 투 엘엘씨 필름 기반 라이트가이드를 포함하는 표지판
KR20130096155A (ko) 2010-04-16 2013-08-29 플렉스 라이팅 투 엘엘씨 필름 기반 라이트가이드를 포함하는 조명 디바이스
WO2012016047A1 (en) 2010-07-28 2012-02-02 Flex Lighting Ii, Llc Light emitting device with optical redundancy
EP2683980B1 (de) 2011-03-09 2022-10-26 Azumo, Inc. Lichtemittierende vorrichtung mit einstellbarem lichtausgabeprofil
US11009646B2 (en) 2013-03-12 2021-05-18 Azumo, Inc. Film-based lightguide with interior light directing edges in a light mixing region
US9566751B1 (en) 2013-03-12 2017-02-14 Flex Lighting Ii, Llc Methods of forming film-based lightguides
US9690032B1 (en) 2013-03-12 2017-06-27 Flex Lighting Ii Llc Lightguide including a film with one or more bends
WO2020047340A1 (en) 2018-08-30 2020-03-05 Flex Lighting Ii, Llc Film-based frontlight with angularly varying diffusion film
CN113678035A (zh) 2019-01-03 2021-11-19 阿祖莫公司 包括产生多个照明峰值的光导和光转向膜的反射型显示器
WO2021022307A1 (en) 2019-08-01 2021-02-04 Flex Lighting Ii, Llc Lightguide with a light input edge between lateral edges of a folded strip

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0544332B1 (de) * 1991-11-28 1997-01-29 Enplas Corporation Flächenartige Lichtquelle
US5598280A (en) * 1993-03-23 1997-01-28 Dai Nippon Printing Co., Ltd. Film lens and a surface light source using the same
CN1183407C (zh) * 1995-08-23 2005-01-05 皇家菲利浦电子有限公司 照明系统及含该照明系统的平板图像显示装置
US6123431A (en) * 1997-03-19 2000-09-26 Sanyo Electric Co., Ltd Backlight apparatus and light guide plate
JP4159059B2 (ja) * 1998-06-05 2008-10-01 シチズン電子株式会社 面状光源ユニット
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
KR100499133B1 (ko) * 2002-11-04 2005-07-04 삼성전자주식회사 백라이트 유닛
TWI247142B (en) * 2002-11-20 2006-01-11 Hon Hai Prec Ind Co Ltd Light guide plate used for backlight module
KR100499140B1 (ko) * 2003-01-07 2005-07-04 삼성전자주식회사 백라이트 유닛
KR100921903B1 (ko) * 2003-02-25 2009-10-14 엘지디스플레이 주식회사 도광판의 제조방법
JP2005251566A (ja) * 2004-03-04 2005-09-15 Nidec Copal Corp 導光板、導光板を用いた面発光装置及び導光板の製造方法
US7535642B2 (en) * 2004-04-09 2009-05-19 Kimoto Co., Ltd. Light control sheet and surface light source using the same
CN100462797C (zh) * 2004-08-20 2009-02-18 清华大学 导光板
TW200728832A (en) * 2006-01-18 2007-08-01 K Bridge Electronics Co Ltd Light enhancing and diffusing structure and process thereof
TW200801716A (en) * 2006-06-27 2008-01-01 Entire Technology Co Ltd A high-brightness diffusion plate with trapezoid lens
KR100809224B1 (ko) * 2006-12-11 2008-02-29 삼성전기주식회사 도광 버퍼판을 갖는 백라이트 유닛

Also Published As

Publication number Publication date
US20100014311A1 (en) 2010-01-21
EP2029935B1 (de) 2009-12-23
WO2007147517A1 (en) 2007-12-27
ITMI20061203A1 (it) 2007-12-23
DE602007003976D1 (de) 2010-02-04
EP2029935A1 (de) 2009-03-04

Similar Documents

Publication Publication Date Title
ATE453086T1 (de) Vorrichtung für schilder
DE502005001025D1 (de) Optische systeme zur erzeugung eines beleuchtungsstreifens
BRPI0911747A2 (pt) "artigo produzido a partir de aglomerado de pedra revestido em pelo menos uma porção de suas faces com uma película delgada transparente, processo para obter um artigo produzido a partir de aglomerado de pedra, e, uso de um artigo produzido a partir de aglomerado de pedra"
AR076068A1 (es) Lente oftalmica de forma libre
TW200801674A (en) Surface light source device
CY1110849T1 (el) Ενα χαρτινο υλικο με βελτιωμενο αναγλυφο μοτιβο και μεθοδος για την παραγωγη αυτου
CL2010001560A1 (es) Un método para exponer características de no autoría de documentos en asociación con la información de estado para un documento.
ATE439953T1 (de) Rasiergerät mit einzelnen kartuscheneinsätzen
WO2006131924A3 (en) Illumination apparatus
CY1112248T1 (el) Υλικα για οφθαλμικες και ωτορινολαρυγγολογικες συσκευες
DE602004013039D1 (de) Mehrkomponentenstapelfaser mit polyarylensulfidkomponente
BRPI0704162A2 (pt) aperfeiçoamento em suporte para piso elevado
DE602006013190D1 (de) Haarbehandlungszusammensetzung mit einem kontaktkleber
TW200707014A (en) Surface light source device and prism sheet
DE602005005793D1 (de) Durch licht bewegliche flexible folie
ATE537100T1 (de) Trittelement für eine fahreinrichtung
ATE404320T1 (de) Anbau an eine handwerkzeugmaschinenführung
BRPI0601346A (pt) compressor linear
BRPI0517270A (pt) vidro de acrìlico com propriedades fotocrÈmicas
BRPI0812017A2 (pt) Método para fabricar um painel reforçado
WO2009072752A3 (en) Backlight unit and flat panel display having the backlight unit
DE502007003690D1 (de) Beleuchtete Zielvorrichtung für ein Beobachtungsgerät
ATE530944T1 (de) Anzeigevorrichtung mit hoher helligkeitsgleichförmigkeit an stellen, die der lichtquelle nahe sind
ATE501838T1 (de) Leichtbauplatte für den möbelbau
DE602004018410D1 (de) Einschubführung mit variablem Ansaugdruck für Schmelzfixiereinrichtung in einer elektrophotografischen Maschine

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties