MICRO ELECTRIC LIQUID DEVICE AND APPARATUS INCLUDING THE SAME

摘要

Provided are a micro electric liquid device and an apparatus including the device. The micro electric liquid device includes a first fluid that is opaque, a second fluid that is transparent a first channel configured to have the first and second fluid flow therein without mixing, a second channel overlapped and spaced apart from the first channel, wherein the second channel is configured to have the first and second fluids flow therein, and a connection part connecting the first and second channels, wherein an aperture is adjusted by a positional change of an interface between the first and second fluids in the first and second channels, and wherein the second channel includes a first sub channel configured to have the first and second fluids flow therein and having a non-uniform height and a second sub channel configured to have the second fluid to flow therein and having a uniform height.

主权项

1. A micro electric liquid device comprising:
a first fluid that is opaque; a second fluid that is transparent; a first channel configured to have the first fluid and the second fluid to flow therein without mixing together; a second channel overlapped with the first channel and spaced apart from the first channel, wherein the second channel is configured to have the first fluid and the second fluid to flow therein; and a connection part connecting the first channel and the second channel, wherein an aperture through which light passes is adjusted by a positional change of an interface between the first fluid and the second fluid in one of the first channel and the second channel, and wherein the second channel comprises a first sub channel configured to have the first and second fluids to flow therein and having a non-uniform height and a second sub channel configured to have the second fluid to flow therein and having a uniform height.