Visual time or date indication means

GPHYSICS G04Horology G04GELECTRONIC TIME-PIECES

G04G9/00Visual time or date indication means

G04G9/0005Transmission of control signals G04G9/0011using coded signals G04G9/0017in which the light emitting display elements may be activated at will or are controlled in accordance with the ambient light G04G9/0023by light valves in general G04G9/0029Details G04G9/0035constructional G04G9/0041Illumination devices G04G9/0047electrical G04G9/0052using means to adjust the display in accordance with the ambient light G04G9/0058using a cathode ray tube as display device G04G9/0064in which functions not related to time can be displayed G04G9/007combined with a calculator or computing means G04G9/0076in which the time in another time-zone or in another city can be displayed at will G04G9/0082by building-up characters using a combination of indicating elements and by selecting desired characters out of a number of characters or by selecting indicating elements the positions of which represents the time G04G9/0088by controlling light sources G04G9/0094using light valves G04G9/02by selecting desired character out of a number of characters or by selecting indicating elements the position of which represent the time G04G9/022using multiplexing techniques G04G9/025provided with date indication G04G9/027provided with means for displaying at will a time indication or a date or a part thereof G04G9/04by controlling light sources G04G9/042using multiplexing techniques G04G9/045provided with date indication G04G9/047provided with means for displaying at will a time indication or a date or a part thereof G04G9/06using light valves G04G9/062using multiplexing techniques G04G9/065using a drop of liquid suspended by capillary forces and moved by an electric field G04G9/067using mechano-optical means G04G9/08by building-up characters using a combination of indicating elements G04G9/082using multiplexing techniques G04G9/085provided with date indication G04G9/087provided with means for displaying at will a time indication or a date or a part thereof G04G9/10by controlling light sources G04G9/102using multiplexing techniques G04G9/105provided with date indication G04G9/107provided with means for displaying at will a time indication or a date or a part thereof G04G9/12using light valves G04G9/122using multiplexing techniques G04G9/124provided with date indication G04G9/126provided with means for displaying at will a time indication or a date or a part thereof G04G9/128using mechano-optical means