Double color micro led display panel
AssigneeHong Kong Beida Jade Bird Display Limited
InventorsQUCHAO XU, QIMING LI
Life of this patent
Estimating the term…
Abstract
The present invention discloses a double color micro LED display panel including a plurality of pixels. Each of the pixels includes a substrate, a first semiconductor layer configured on the substrate, a second semiconductor layer configured on the first semiconductor layer, and a third semiconductor layer configured between the first semiconductor layer and the second semiconductor layer. The first semiconductor layer and the second semiconductor layer are N type, and the third semiconductor layer is P type. The first semiconductor layer and the third semiconductor layer form a first light emitting diode to emit a first light, and the second semiconductor layer and the third semiconductor layer form a second light emitting diode to emit a second light.
Claims18
A double color micro LED display panel, comprising:
- a plurality of pixels, each of the pixels comprising:
- a substrate;
- a first semiconductor layer configured on the substrate, the first semiconductor layer being N type;
- a second semiconductor layer configured on the first semiconductor layer, the second semiconductor layer being N type;
- a third semiconductor layer, configured between the first semiconductor layer and the second semiconductor layer, the third semiconductor layer being P type;
- an insulation layer, covering the top surface and side wall of the second semiconductor layer, the side wall of the first semiconductor layer and the third semiconductor layer, and the surface of the substrate, the insulation layer exposing a portion of the third semiconductor layer, the insulation layer extending to the position between two of the pixels;
- and
- a top conductive layer configured on the insulation layer and electrically connected to the exposed third semiconductor layer, the top conductive layer extending to the position between two of the pixels;
- and
- a plurality of first conductive pads respectively configured on the top conductive layer between two of the pixels and electrically connected to the third semiconductor layer through the top conductive layer;
- wherein, the first semiconductor layer and the third semiconductor layer form a first light emitting diode to emit a first light, and the second semiconductor layer and the third semiconductor form a second light emitting diode to emit a second light.
(canceled)
(canceled)
(canceled)
Dependencies are inferred from the claim text.