Method and system for forming LED light emitters
AssigneeLedEngin, Inc.
InventorXiantao Yan
Life of this patent
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Abstract
A method for forming a flexible sheet of LED light emitters includes forming a micro lens sheet having a plurality of micro lenses, forming a phosphor sheet including a wave-length converting material, forming a flexible circuit sheet, forming a ceramic substrate sheet including a plurality of LED light emitters, and forming a support substrate including a thermally conductive material. The method also includes attaching the above sheets to form a stack including, from top to bottom, the micro lens sheet, the phosphor sheet, the flexible circuit sheet, the ceramic substrate sheet, and the support substrate.
Claims13
A method for forming a flexible sheet of light-emitting diode (LED) light emitters, comprising:
- forming a lens sheet having a plurality of micro lenses;
- forming a phosphor sheet including a wave-length converting material;
- forming a flexible circuit sheet;
- forming a ceramic substrate sheet including a plurality of LED light emitters;
- forming a support substrate including a thermally conductive material;
- and
- forming a sheet of LED emitters by forming a stack of sheets including the micro lens sheet, the phosphor sheet, the flexible circuit sheet, and the ceramic substrate sheet.
Dependencies are inferred from the claim text.