AU1510899A - Edgelit illuminated display system - Google Patents
Edgelit illuminated display systemInfo
- Publication number
- AU1510899A AU1510899A AU15108/99A AU1510899A AU1510899A AU 1510899 A AU1510899 A AU 1510899A AU 15108/99 A AU15108/99 A AU 15108/99A AU 1510899 A AU1510899 A AU 1510899A AU 1510899 A AU1510899 A AU 1510899A
- Authority
- AU
- Australia
- Prior art keywords
- edgelit
- display system
- illuminated display
- illuminated
- edgelit illuminated
- 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.)
- Abandoned
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
- G02B6/0013—Means for improving the coupling-in of light from the light source into the light guide
- G02B6/0023—Means for improving the coupling-in of light from the light source into the light guide provided by one optical element, or plurality thereof, placed between the light guide and the light source, or around the light source
- G02B6/0031—Reflecting element, sheet or layer
-
- 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
- G02B6/0036—2-D arrangement of prisms, protrusions, indentations or roughened surfaces
-
- 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
- G02B6/0051—Diffusing sheet or layer
-
- 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
- G02B6/0055—Reflecting element, sheet or layer
-
- 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
- G02B6/0065—Manufacturing aspects; Material aspects
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR9844287 | 1998-10-22 | ||
KR1019980044287A KR100277040B1 (en) | 1998-10-22 | 1998-10-22 | Lighting sign device |
PCT/KR1998/000427 WO2000023975A1 (en) | 1998-10-22 | 1998-12-15 | Edgelit illuminated display system |
Publications (1)
Publication Number | Publication Date |
---|---|
AU1510899A true AU1510899A (en) | 2000-05-08 |
Family
ID=19554956
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU15108/99A Abandoned AU1510899A (en) | 1998-10-22 | 1998-12-15 | Edgelit illuminated display system |
Country Status (3)
Country | Link |
---|---|
KR (1) | KR100277040B1 (en) |
AU (1) | AU1510899A (en) |
WO (1) | WO2000023975A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100355305B1 (en) * | 1999-08-31 | 2002-10-12 | 황준선 | A device for back light |
KR20020066816A (en) * | 2001-02-14 | 2002-08-21 | 주식회사 프리즘 | Advertisement apparatus using LED and acryl |
KR101543580B1 (en) | 2013-11-06 | 2015-08-11 | (주)코텍 | Display apparatus |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4385343A (en) * | 1978-12-26 | 1983-05-24 | Plumly George W | Edge lighted devices |
EP0167721B1 (en) * | 1984-07-02 | 1989-10-11 | Mitsubishi Rayon Co., Ltd. | Light diffuser |
US5079675A (en) * | 1990-11-08 | 1992-01-07 | Deilaito Co., Ltd. | Surface illuminating apparatus |
US5386347A (en) * | 1992-10-02 | 1995-01-31 | Photo Craft Co., Ltd. | Illuminating apparatus and a method of manufacturing an edge light conductor for use therein |
US5400224A (en) * | 1993-01-08 | 1995-03-21 | Precision Lamp, Inc. | Lighting panel |
-
1998
- 1998-10-22 KR KR1019980044287A patent/KR100277040B1/en not_active IP Right Cessation
- 1998-12-15 AU AU15108/99A patent/AU1510899A/en not_active Abandoned
- 1998-12-15 WO PCT/KR1998/000427 patent/WO2000023975A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2000023975A1 (en) | 2000-04-27 |
KR100277040B1 (en) | 2001-01-15 |
KR19990014356A (en) | 1999-02-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK6 | Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase |