RU2001125705A - Устройство для демонстрации информации - Google Patents
Устройство для демонстрации информацииInfo
- Publication number
- RU2001125705A RU2001125705A RU2001125705/09A RU2001125705A RU2001125705A RU 2001125705 A RU2001125705 A RU 2001125705A RU 2001125705/09 A RU2001125705/09 A RU 2001125705/09A RU 2001125705 A RU2001125705 A RU 2001125705A RU 2001125705 A RU2001125705 A RU 2001125705A
- Authority
- RU
- Russia
- Prior art keywords
- light guide
- light sources
- light
- point light
- guide element
- Prior art date
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
- G02B6/0028—Light guide, e.g. taper
-
- 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
-
- 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
- G02B6/0066—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 characterised by the light source being coupled to the light guide
- G02B6/0068—Arrangements of plural sources, e.g. multi-colour light sources
-
- 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
- G02B6/0075—Arrangements of multiple light guides
- G02B6/0076—Stacked arrangements of multiple light guides of the same or different cross-sectional area
-
- 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
- G02B6/0081—Mechanical or electrical aspects of the light guide and light source in the lighting device peculiar to the adaptation to planar light guides, e.g. concerning packaging
- G02B6/0083—Details of electrical connections of light sources to drivers, circuit boards, or the like
-
- 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
- G02B6/0015—Means for improving the coupling-in of light from the light source into the light guide provided on the surface of the light guide or in the bulk of it
- G02B6/002—Means for improving the coupling-in of light from the light source into the light guide provided on the surface of the light guide or in the bulk of it by shaping at least a portion of the light guide, e.g. with collimating, focussing or diverging 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
- G02B6/0035—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
- G02B6/0058—Means for improving the coupling-out of light from the light guide varying in density, size, shape or depth along the light guide
- G02B6/006—Means for improving the coupling-out of light from the light guide varying in density, size, shape or depth along the light guide to produce indicia, symbols, texts or the like
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
- Control Of El Displays (AREA)
- Indicating And Signalling Devices For Elevators (AREA)
Claims (12)
1. Устройство для демонстрации информации, содержащее светопроводящий элемент из оптически-прозрачного материла с полированными поверхностями, по меньшей мере, на одной из которых размещен, по меньшей мере, один диффузно отражающий знак, источник света для подсветки диффузно-отражающего знака, отличающееся тем, что устройство снабжено, по меньшей мере, одним дополнительным светопроводящим элементом из оптически-прозрачного материала с полированными поверхностями, на одной из которых размещен, по крайней мере, один диффузно-отражающий знак, и который выполнен конформным по отношению к имеющемуся светопроводящему элементу, и устройство снабжено, по меньшей мере, одним дополнительным источником света для подсветки диффузно-отражающего знака, при этом для подсветки диффузно-отражающих знаков установлены точечные источники света и устройство снабжено блоком электронно-программного управления точечными источниками света.
2. Устройство по п.1, отличающееся тем, что светопроводящие элементы со стороны расположения точечных источников света выполнены криволинейными с радиусами кривизны, не превышающими толщины светопроводящего элемента.
3. Устройство по п.1 или 2, отличающееся тем, что светопроводящие элементы выполнены криволинейными.
4. Устройство но любому из пп.1-3, отличающееся тем, что точечные источники света выполнены в виде твердотельных полупроводниковых светодиодов, сгруппированных по спектрам излучения.
5. Устройство по любому из пп.1-3, отличающееся тем, что точечные источники света выполнены в виде светопроводов, входные торцы которых совокупно подсоединены к автономному осветителю, снабженному набором подвижных светофильтров.
6. Устройство по любому из пп.1-5, отличающееся тем, что поверхность светопроводящих элементов со стороны расположения точечных источников света выполнена наклонной под углом
φ=90°±А,
где А - угловой параметр, выбираемый из интервала значений 0° ≤ А ≤ U/2, где - U - угол диаграммы направленности излучения точечных источников света.
7. Устройство по любому из пп.1-6, отличающееся тем, что оно снабжено дополнительным источником света для фронтальной подсветки диффузно-отражающих знаков.
8. Устройство по любому из пп.1-6, отличающееся тем, что, по меньшей мере, на одном светопроводящем элементе со стороны расположения, диффузно-отражающих знаков выполнены канавки, расположенные поперек направления хода световых лучей от точечных источников света.
9. Устройство по п.1, отличающееся тем, что, по крайней мере, один светопроводящий элемент выполнен в виде многогранной призмы.
10. Устройство по п.9, отличающееся тем, что оно выполнено в виде набора трехгранных призм, установленных с возможностью синфазного поворота вокруг геометрической оси относительно точечных источников света.
11. Устройство по п.1, отличающееся тем, что диффузно-отражающие знаки выполнены со шлифованными поверхностями, при этом противоположная сторона светопроводящего элемента снабжена зеркально-отражающим покрытием.
12. Устройство по п.1, отличающееся тем, что светопроводящие элементы пластинчатой формы установлены с зазором друг против друга и устройство снабжено дополнительными сменными светопроводящими элементами из оптически-прозрачного материала, выполненными в виде параллелепипедов с полированными гранями, на которых выполнены диффузно-отражающие знаки, при этом указанные параллелепипеды в упомянутом зазоре установлены с оптическим контактом со светопроводящими пластинами.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
UA2001021292 | 2001-02-23 | ||
UA2001021292 | 2001-02-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
RU2001125705A true RU2001125705A (ru) | 2004-01-10 |
Family
ID=34391095
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2001125705/09A RU2001125705A (ru) | 2001-02-23 | 2001-09-20 | Устройство для демонстрации информации |
Country Status (13)
Country | Link |
---|---|
US (1) | US7246932B2 (ru) |
EP (1) | EP1373793A1 (ru) |
JP (1) | JP2004526192A (ru) |
BG (1) | BG108099A (ru) |
CA (1) | CA2439226C (ru) |
CZ (1) | CZ20032215A3 (ru) |
HR (1) | HRP20030664A2 (ru) |
HU (1) | HU225998B1 (ru) |
IL (2) | IL157549A0 (ru) |
PL (1) | PL202535B1 (ru) |
RU (1) | RU2001125705A (ru) |
SK (1) | SK10502003A3 (ru) |
WO (1) | WO2002066893A1 (ru) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU179709U1 (ru) * | 2017-12-25 | 2018-05-22 | Давид Иосифович Доброборский | Световое табло |
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-
2001
- 2001-09-20 RU RU2001125705/09A patent/RU2001125705A/ru unknown
-
2002
- 2002-02-22 EP EP02712531A patent/EP1373793A1/en not_active Withdrawn
- 2002-02-22 IL IL15754902A patent/IL157549A0/xx unknown
- 2002-02-22 SK SK1050-2003A patent/SK10502003A3/sk unknown
- 2002-02-22 PL PL362569A patent/PL202535B1/pl not_active IP Right Cessation
- 2002-02-22 JP JP2002566173A patent/JP2004526192A/ja active Pending
- 2002-02-22 CZ CZ20032215A patent/CZ20032215A3/cs unknown
- 2002-02-22 HU HU0303250A patent/HU225998B1/hu not_active IP Right Cessation
- 2002-02-22 US US10/468,962 patent/US7246932B2/en not_active Expired - Fee Related
- 2002-02-22 WO PCT/NL2002/000117 patent/WO2002066893A1/en active Application Filing
- 2002-02-22 CA CA2439226A patent/CA2439226C/en not_active Expired - Fee Related
-
2003
- 2003-08-15 BG BG108099A patent/BG108099A/bg unknown
- 2003-08-20 HR HR20030664A patent/HRP20030664A2/hr not_active Application Discontinuation
- 2003-08-24 IL IL157549A patent/IL157549A/en not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU179709U1 (ru) * | 2017-12-25 | 2018-05-22 | Давид Иосифович Доброборский | Световое табло |
Also Published As
Publication number | Publication date |
---|---|
PL202535B1 (pl) | 2009-07-31 |
HU225998B1 (en) | 2008-02-28 |
EP1373793A1 (en) | 2004-01-02 |
SK10502003A3 (sk) | 2004-04-06 |
HUP0303250A3 (en) | 2005-10-28 |
PL362569A1 (en) | 2004-11-02 |
IL157549A (en) | 2009-05-04 |
CZ20032215A3 (cs) | 2004-01-14 |
US7246932B2 (en) | 2007-07-24 |
HRP20030664A2 (en) | 2005-06-30 |
CA2439226A1 (en) | 2002-08-29 |
HUP0303250A2 (hu) | 2003-12-29 |
JP2004526192A (ja) | 2004-08-26 |
IL157549A0 (en) | 2004-03-28 |
CA2439226C (en) | 2011-08-30 |
US20040114344A1 (en) | 2004-06-17 |
WO2002066893A1 (en) | 2002-08-29 |
BG108099A (bg) | 2004-07-30 |
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