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US 2018/0158866 A1Published application
Light emitting diode chip
AssigneeOculus VR, LLC
InventorBill Henry
Life of this patent
Estimating the term…
Abstract
An LED chip for use in an LED chip array forming a continuous array of LEDs. The LED chip comprises an array of LEDs on a substrate. LEDs in a row of the array are longitudinally offset from corresponding LEDs in another row. Adjacent LEDs in each row of the array are separated by a longitudinal pitch. At least part of an end face of the substrate is angled with respect to a transverse axis of the LED chip such that the LED chip is positionable adjacent another LED chip to maintain the longitudinal pitch between adjacent LEDs on different chips.
Claims20
An electronic device, comprising:
- a light emitting diode (LED) chip, including:
- a substrate;
- and
- an array of LEDs on the substrate arranged in a plurality of rows along a longitudinal direction of the substrate, adjacent LEDs in a row of the array longitudinally offset by a longitudinal pitch that corresponds to multiples of a diameter of an LED in the row, LEDs in the row longitudinally offset from LEDs in an adjacent row of LEDs.
1 more element
A method of manufacturing an electronic device, comprising:
- forming a light emitting diode (LED) chip including an array of LEDs on a substrate arranged in a plurality of rows extending along a longitudinal direction of the substrate so that adjacent LEDs in a row of the array are longitudinally offset by a longitudinal pitch that corresponds to multiples of a diameter of an LED in the row and LEDs in the row longitudinally offset from LEDs in an adjacent row of LEDs.
Dependencies are inferred from the claim text.