A bicycle display apparatus comprises a display unit and a color changing mechanism. The display unit optically displays information corresponding to the characteristic of the bicycling environment, and it includes a background light or a photoemission element that facilitates easy viewing of the displayed information. The color attribute changing mechanism changes at least one of the color, hue, color saturation and brightness of the background light in accordance with the characteristic of the bicycling environment.

 
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< DISPLAY DEVICE EMPLOYING GAS DISCHARGE TUBES ARRANGED IN PARALLEL BETWEEN FRONT AND REAR SUBSTRATES TO COMPRISE A DISPLAY SCREEN, EACH TUBE HAVING A LIGHT EMITTING SECTION AS PART OF THE DISPLAY SCREEN AND A CLEANING SECTION CONNECTED TO THE LIGHT EMITTING SECTION BUT DISPLACED FROM THE DISPLAY SCREEN

< Liquid-activated lighted ice cube

> Liquid crystal display comprising a frame having first and second hooking members for coupling with the front bezel and a diffuser plate

> Rearview mirror assembly with utility functions

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