Importance

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Abstract

The present invention discloses a liquid crystal display of a micro display device and a manufacturing method thereof. The device includes: a pixel driving circuit output electrode body in which a pixel circuit output voltage unit, a first columnar electrode, and a first layer electrode are sequentially stacked; a first intermetallic dielectric covering a side surface of the pixel driving circuit output electrode body; a third intermetallic dielectric stacked on a top surface of the first intermetallic dielectric and a top surface of the pattern; a second columnar electrode connected to a top surface of the first layer electrode through penetrating the third intermetallic dielectric; and a protective film stacked on a top surface of the second columnar electrode and a top surface of the third intermetallic dielectric. Also, as column-shaped or point-shaped electrodes are used instead of flat electrodes to implement arbitrary electric fields, the direction of the horizontal electric field is arbitrarily designated. This prevents a problem of flat electrodes in which the desired electric field is weakened or not formed.

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First Claim