SYSTEMS AND METHODS FOR MICROBUBBLE GENERATION IN A LIQUID-FILLED DISPLAY

摘要

This disclosure provides systems, methods and apparatus for a display including a fluid-filled cavity. The display can include a plurality of light modulators, and a viewable portion and a non-viewable portion. A bubble generator can be positioned within the non-viewable portion of the cavity and arranged to form a bubble within the non-viewable portion. The non-viewable portion of the display may include a region in which a bubble or bubbles are generated and allowed to move. The display may include a controller arranged to control the operation of the bubble generator. The display also may include a temperature sensor or pressure sensor arranged to measure the temperature or pressure of the display apparatus. The controller may control the operation of the bubble generator in response to a signal from either the temperature sensor, pressure sensor, or both.

主权项

1. A display apparatus comprising:
a cavity including a plurality of light modulators, the cavity being filled with a liquid, the cavity including a viewable portion and a non-viewable portion; and a bubble generator being positioned within the non-viewable portion of the cavity and arranged to form a bubble within the non-viewable portion.