Display device with polygonal chiplets

Details Display device with polygonal chiplets Display device with polygonal chiplets

2011-07-05

2011-07-05

Patel, Vip (Department: 2889)

Electric lamp and discharge devices

With luminescent solid or liquid material

Solid-state type

C313S504000

Reexamination Certificate

active

07973472

ABSTRACT:
A display device includes a substrate having a display area; an adhesion layer formed on the substrate surface; a plurality of chiplets adhered to the substrate and distributed within the display area, each chiplet having one or more connection pads, wherein each chiplet has more than four sides; a plurality of pixels formed over the adhesion layer in the display area, each pixel having a bottom electrode electrically connected to a connection pad of one chiplet, one or more layers of light-emitting material formed over the bottom electrode, and a top electrode formed over the one or more layers of light-emitting material; and a cover located over the top electrode and adhered to the substrate.

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Chiang, Anne, “Application of Fluidic Self Assembly™ Technology to Flat Panel Displays”, IDW '00, Jan. 1, 2000, pp. 195-198.

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