Micro led array and micro led display panel
AssigneeJade Bird Display (Shanghai) Limited
InventorsZhichen GU, Weisin TAN, Qunchao XU
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Abstract
A micro LED array includes a plurality of micro LED structures, each of the micro LED structures including: a mesa structure; a bonding layer provided at a bottom of the mesa structure to bond the mesa structure with an integrated circuit (IC) backplane; and 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.
Claims17
A micro LED array, comprising a plurality of micro LED structures, each of the micro LED structures comprising:
- a mesa structure;
- a bonding layer provided at a bottom of the mesa structure to bond the mesa structure with a bottom pad on an integrated circuit (IC) backplane;
- and
- 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.
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 structures, formed on the IC backplane, wherein each of the micro LED structures comprises:
- a mesa structure;
- a bonding layer provided at a bottom of the mesa structure to bond the mesa structure with a bottom pad on an integrated circuit (IC) backplane;
- and
- 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
- 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.