Micro led array and micro led display panel
AssigneeJade Bird Display (Shanghai) Limited
InventorsWeisin TAN, Qunchao XU, Zhichen GU
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Abstract
A micro LED array includes a plurality of micro LED structures, wherein each of the micro LED structure includes: a mesa structure; a first thermal conductive layer formed surrounding a sidewall of the mesa structure, wherein a material of the first thermal conductive layer is an electrically insulative material with high thermal conductivity; and a bottom connect structure provided at a bottom of the mesa structure to electrically connect the mesa structure to a bottom pad of an integrated circuit (IC) backplane.
Claims27
A micro LED array comprising a plurality of micro LED structures, each of the micro LED structures comprising:
- a mesa structure;
- a first thermal conductive layer formed surrounding a sidewall of the mesa structure, wherein a material of the first thermal conductive layer is an electrically insulative material with high thermal conductivity;
- and
- a bottom connect structure provided at a bottom of the mesa structure to electrically connect the mesa structure to a bottom pad of an integrated circuit (IC) backplane.
A micro LED display panel, comprising:
- an integrated circuit (IC) backplane comprising a bottom pad array, the bottom pad array comprising a plurality of bottom pads;
- and
- a micro LED array, comprising a plurality of micro LED structure, provided on the IC backplane, wherein each of the micro LED structures comprises:
- a mesa structure;
- a first thermal conductive layer formed surrounding a sidewall of the mesa structure, wherein a material of the first thermal conductive layer is an electrically insulative material with high thermal conductivity;
- and
- a bottom connect structure provided at a bottom of the mesa structure to electrically connect the mesa structure to a bottom pad of an integrated circuit (IC) backplane;
- and
- wherein one micro LED structure of the plurality of micro LED structures is electrically connected with one bottom pad of the plurality of bottom pads.
Dependencies are inferred from the claim text.