IT1257531B - Light diffusion and refraction device, for application in contact with edge-illuminated transparent panels - Google Patents
Light diffusion and refraction device, for application in contact with edge-illuminated transparent panelsInfo
- Publication number
- IT1257531B IT1257531B ITRM920013A ITRM920013A IT1257531B IT 1257531 B IT1257531 B IT 1257531B IT RM920013 A ITRM920013 A IT RM920013A IT RM920013 A ITRM920013 A IT RM920013A IT 1257531 B IT1257531 B IT 1257531B
- Authority
- IT
- Italy
- Prior art keywords
- edge
- transparent panels
- contact
- application
- light diffusion
- Prior art date
Links
- 238000009792 diffusion process Methods 0.000 title abstract 2
- 238000010147 laser engraving Methods 0.000 abstract 1
- 238000004080 punching Methods 0.000 abstract 1
Landscapes
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
Abstract
The device consists of a support, with a thickness varying from a few tenths of a millimetre to several millimetres, which is vulcanized and in some variants is overprinted with silk-screened or similar systems and revulcanized or bonded to films carrying positive or negative images, treated by stamping, laser engraving, punching, plotter cutting or corresponding systems, to form the desired shapes and figures, to be applied to edge-illuminated transparent panels in such a way that they become illuminated by diffusion and refraction.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITRM920013A IT1257531B (en) | 1992-01-10 | 1992-01-10 | Light diffusion and refraction device, for application in contact with edge-illuminated transparent panels |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITRM920013A IT1257531B (en) | 1992-01-10 | 1992-01-10 | Light diffusion and refraction device, for application in contact with edge-illuminated transparent panels |
Publications (3)
Publication Number | Publication Date |
---|---|
ITRM920013A0 ITRM920013A0 (en) | 1992-01-10 |
ITRM920013A1 ITRM920013A1 (en) | 1993-07-10 |
IT1257531B true IT1257531B (en) | 1996-01-30 |
Family
ID=11400552
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITRM920013A IT1257531B (en) | 1992-01-10 | 1992-01-10 | Light diffusion and refraction device, for application in contact with edge-illuminated transparent panels |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1257531B (en) |
-
1992
- 1992-01-10 IT ITRM920013A patent/IT1257531B/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
ITRM920013A1 (en) | 1993-07-10 |
ITRM920013A0 (en) | 1992-01-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970129 |