HOLOGRAPHIC DISPLAY DEVICE

The present invention concerns a holographic display device incorporated in a timepiece device comprising at least one movable hand (1,2,101), having a light source (3,4,103) at its peripheral end, and a watch glass (5) comprising at least one hologram (8,9,108,209) at its periphery, said light sour...

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Bibliographic Details
Main Author TORTORA PIERPASQUALE
Format Patent
LanguageChinese
English
Published 05.03.2019
Subjects
CINEMATOGRAPHY
ELECTROGRAPHY
HOLOGRAPHIC PROCESSES OR APPARATUS
HOLOGRAPHY
HOROLOGY
MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL
MECHANICALLY-DRIVEN CLOCKS OR WATCHES
PHOTOGRAPHY
PHYSICS
TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
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Summary:The present invention concerns a holographic display device incorporated in a timepiece device comprising at least one movable hand (1,2,101), having a light source (3,4,103) at its peripheral end, and a watch glass (5) comprising at least one hologram (8,9,108,209) at its periphery, said light source (3,4,103) being arranged on the hand (1,2,101) so that it reconstructs said hologram (8,9,108) when it moves into a predetermined angular sector. 本发明涉及种结合在钟表装置中的全息显示装置，所述钟表装置包括在其外周端部具有光源(3，4，103)的至少个可移动指针(1，2，101)以及在其周边处包括至少个全息图(8，9，108，209)的表镜(5)，所述光源(3，4，103)布置在指针(1，2，101)上，以便当指针移动到表镜的预定角度区段时重建所述全息图(8，9，108)。
Bibliography:Application Number: CN201810941353