DE8218210U1 - Leuchtkörper für durchleuchtungsfähige Bilder - Google Patents
Leuchtkörper für durchleuchtungsfähige BilderInfo
- Publication number
- DE8218210U1 DE8218210U1 DE19828218210 DE8218210U DE8218210U1 DE 8218210 U1 DE8218210 U1 DE 8218210U1 DE 19828218210 DE19828218210 DE 19828218210 DE 8218210 U DE8218210 U DE 8218210U DE 8218210 U1 DE8218210 U1 DE 8218210U1
- Authority
- DE
- Germany
- Prior art keywords
- light
- plate
- lighting element
- element according
- surface structures
- 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
Links
- 230000004907 flux Effects 0.000 claims description 10
- 244000309464 bull Species 0.000 claims description 7
- 238000000576 coating method Methods 0.000 claims description 5
- 238000007650 screen-printing Methods 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 4
- 244000063498 Spondias mombin Species 0.000 claims description 3
- 239000011888 foil Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000003086 colorant Substances 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 229910052754 neon Inorganic materials 0.000 claims description 2
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000003760 hair shine Effects 0.000 description 2
- 235000019557 luminance Nutrition 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 238000000149 argon plasma sintering Methods 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011022 opal Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000007788 roughening Methods 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
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
- G02B6/0058—Means for improving the coupling-out of light from the light guide varying in density, size, shape or depth along the light guide
- G02B6/0061—Means for improving the coupling-out of light from the light guide varying in density, size, shape or depth along the light guide to provide homogeneous light output intensity
-
- 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
- G02B6/004—Scattering dots or dot-like elements, e.g. microbeads, scattering particles, nanoparticles
- G02B6/0043—Scattering dots or dot-like elements, e.g. microbeads, scattering particles, nanoparticles provided on the surface of the light guide
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19828218210 DE8218210U1 (de) | 1982-06-25 | 1982-06-25 | Leuchtkörper für durchleuchtungsfähige Bilder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19828218210 DE8218210U1 (de) | 1982-06-25 | 1982-06-25 | Leuchtkörper für durchleuchtungsfähige Bilder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE8218210U1 true DE8218210U1 (de) | 1990-01-04 |
Family
ID=6741311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19828218210 Expired DE8218210U1 (de) | 1982-06-25 | 1982-06-25 | Leuchtkörper für durchleuchtungsfähige Bilder |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE8218210U1 (US07229986-20070612-C00073.png) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE9300991U1 (de) * | 1993-01-26 | 1993-04-29 | Gerecke, Martin, 4350 Recklinghausen | Licht-Leiteinrichtung, insbesondere für Werbezwecke |
-
1982
- 1982-06-25 DE DE19828218210 patent/DE8218210U1/de not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE9300991U1 (de) * | 1993-01-26 | 1993-04-29 | Gerecke, Martin, 4350 Recklinghausen | Licht-Leiteinrichtung, insbesondere für Werbezwecke |
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