Patent ID: 9070323
Filing Date: 2015-06-30
Classification: B32B,G09G

Abstract:
1. A display device, comprising: a) a substrate having a display area; b) an adhesion layer formed over the substrate; c) one or more column driver chiplets located over the substrate and buried in the adhesion layer; d) one or more pairs of row driver chiplets located over the substrate and buried in the adhesion layer; e) a plurality of row electrodes formed over the adhesion layer in the display area extending in a row direction and a plurality of column electrodes formed over the adhesion layer in the display area extending in a column direction different from the row direction, the row and column electrodes overlapping to form pixels; f) wherein the pixels are divided into two or more separate pixel groups, each pixel group having group row electrodes and separate group column electrodes, wherein each of the one or more column driver chiplets is located between two different pixel groups and is associated with one of the two different pixel groups, and each of the one or more column driver chiplets is adapted to drive the group column electrodes of an associated pixel group and wherein the column driver chiplets and the pairs of row driver chiplets cooperatively drive the column and row electrodes, respectively, to activate the pixels, and wherein each of the plurality of row electrodes is driven in parallel by one of the pairs of row driver chiplets and wherein the display device is in a top-emitter configuration.