FIELD: manufacture of decorations. SUBSTANCE: curved surface member has diffraction grid formed on inner or outer side of at least part of said surface, said diffraction grid gives feeling for color to spectator. Diffraction grid may be made in the form of holographic optical member connected to curved surface, or diffraction holographic picture embossed on curved surface. EFFECT: increased efficiency in manufacturing of Christmas decorations including decorative holograms. 44 cl, 11 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| HOLOGRAPHIC OPTICAL SYSTEM FOR INFORMATION DISPLAY | 1992 |
|
RU2057352C1 |
| MULTILAYER BODY | 2008 |
|
RU2466874C2 |
| METHOD FOR MANUFACTURE OF HOLOGRAM, AS WELL AS PROTECTIVE ELEMENT AND PROTECTED DOCUMENT | 2018 |
|
RU2777614C2 |
| PROTECTIVE ELEMENT, VALUABLE DOCUMENT WITH SUCH PROTECTIVE ELEMENT, AND ALSO METHOD OF MANUFACTURING PROTECTIVE ELEMENT | 2010 |
|
RU2564581C2 |
| HOLOGRAPHIC COLLIMATING SIGHT | 2013 |
|
RU2560355C2 |
| METHOD OF COMPENSATING AIMING MARK POSITION CHANGE AND HOLOGRAPHIC COLLIMATING SIGHT | 2007 |
|
RU2355989C1 |
| LAYERED LIGHT CONTROL FILM UNIT | 1994 |
|
RU2145723C1 |
| METHOD FOR GENERATION OF REFLECTION HOLOGRAMS | 1996 |
|
RU2125284C1 |
| LENSES FOR HOLOGRAPHIC SPECTACLES | 1995 |
|
RU2128355C1 |
| HOLOGRAPHIC COLLIMATING SIGHT | 2005 |
|
RU2327942C2 |
