Adaptive patterning for panelized packaging

1. An adaptive patterning method comprising:

measuring a position of each of a plurality of device units of a panel;

defining a reference position of at least one feature on each of the plurality of device units, wherein the measured position has a different x-y position or orientation as compared to the reference position for the at least one of the plurality of device units;

creating, by a processor, a unit-specific pattern comprising at least one of a via pattern, a capture pad, and an interconnecting trace pattern, for each of the respective plurality of device units based upon the measured position for each of the respective device units by:

calculating a delta-value between the measured position and the reference position for each of the respective plurality of device units; and

adjusting a position of the unit-specific pattern by the same delta-value from the reference position of the unit-specific pattern for at least one of the plurality of device units;

defining a position of the unit-specific pattern over each of the respective device units, wherein the unit-specific pattern created has a different x-y position or orientation as compared to the reference position for each of the respective device units; and

forming the unit-specific patterns over each of the respective device units, wherein each unit-specific pattern is aligned with the respective device unit.

2. The adaptive patterning method of claim 1 , wherein the interconnecting trace pattern is a redistribution layer (RDL) pattern comprising a die via capture pad, an underbump metallurgy (UBM) via capture pad, and a redistribution layer (RDL) pattern trace.

3. The adaptive patterning method of claim 1 , wherein each unit-specific pattern is a common pattern aligned with the respective device unit.

4. The adaptive patterning method of claim 1 , wherein each unit-specific pattern is uniquely created for each device unit.

5. The adaptive patterning method of claim 1 , wherein the unit-specific pattern is formed over each of the respective device units with a mask-less patterning system.

6. The adaptive patterning method of claim 1 , wherein the unit-specific pattern is a via, and the position of the formed via has a different x-y position as compared to the reference position of the via for the at least one of the plurality of device units.

7. The adaptive patterning method of claim 6 , wherein the unit-specific pattern is a RDL pattern, and the position of the formed RDL pattern has a different x-y position or orientation as compared to the reference position of the RDL pattern for the at least one of the plurality of device units.

8. The adaptive patterning method of claim 6 , wherein the unit-specific pattern is a RDL pattern, and the position of the formed RDL pattern has a different design than a reference RDL pattern.

9. The adaptive patterning method of claim 8 , wherein the RDL pattern is selected from a plurality of design options or is dynamically generated.

10. The adaptive patterning method of claim 1 , wherein the plurality of device units of the panel are arranged in a plurality of modules such that each module includes at least two device units;

wherein creating the unit-specific pattern for each of the respective device units comprises creating a module-specific pattern for each of the respective plurality of device units based upon the measured position for each of the respective device units; and

wherein forming the unit-specific patterns over each of the plurality of device units comprises forming the module-specific patterns over each of the plurality of device units, wherein each module-specific pattern is aligned with the respective at least two device units within the respective module.

11. The adaptive patterning method of claim 1 , further comprising:

measuring a position of each of a plurality of other components of the panel, the other components selected from the group consisting of optical elements, connectors and electronic components;

wherein the plurality of device units of the panel are arranged in a plurality of modules such that each module includes at least one device unit and at least one other component;

wherein creating the unit-specific pattern for each of the respective device units comprises creating a module-specific pattern for each of the respective plurality of device units and other components based upon the measured position for each of the respective device units and other components; and

wherein forming the unit-specific patterns over each of the plurality of device units comprises forming the module-specific patterns over each of the plurality of device units and other components, wherein each module-specific pattern is aligned with the respective at least one device unit and at least one other component within the respective module.

12. A non-transitory computer-readable storage medium having instructions stored thereon, which, when executed by a processor, cause the processor to perform adaptive patterning operations comprising:

instructing an inspection tool to measure a position of each of a plurality of device units of a panel;

defining a reference position of at least one feature on each of the plurality of device units, wherein the measured position has a different x-y position or orientation as compared to the reference position for the at least one of the plurality of device units;

creating a unit-specific pattern comprising at least one of a first via pattern, a capture pad, and an interconnecting trace pattern, for each of the respective plurality of device units based upon the measured position for each of the respective device units by:

calculating a delta-value between the measured position and the reference position for each of the respective plurality of device units; and

adjusting a position of the unit-specific pattern by the same delta-value from the reference position of the unit-specific pattern for at least one of the plurality of device units;

defining a position of the unit-specific pattern over each of the respective device units, wherein the unit-specific pattern created has a different x-y position or orientation as compared to the reference position for each of the respective device units; and

instructing a patterning tool to form the unit-specific patterns over each of the plurality of device units, wherein each unit-specific pattern is aligned with the respective device unit.

13. The non-transitory computer-readable storage medium of claim 12 , wherein creating a unit-specific pattern for each of the respective plurality of device units based upon the measured position for each of the respective device units comprises an operation selected from the group consisting of:

adjusting an x-y position of at least one unit-specific pattern,

adjusting a rotation of at least one unit-specific pattern,

selecting from a discrete number of design options, and

dynamically generating the unit-specific pattern.

14. An adaptive patterning system comprising:

an inspection tool to measure a position of a plurality of device units on a panel, and create a file containing the measured position of each of the plurality of device units;

wherein the inspection tool is configured to define a reference position of at least one feature on each of the plurality of device units, wherein the measured position has a different x-y position or orientation as compared to the reference position for the at least one of the plurality of device units;

wherein the inspection tool is further configured to create a unit-specific pattern design comprising at least one of a first via pattern, a capture pad and an interconnecting trace pattern, for each of the plurality of device units based upon the measured position of each of the plurality of device units by

calculating a delta-value between the measured position and the reference position for each of the respective plurality of device units; and

adjusting a position of the unit-specific pattern by the same delta-value from the reference position of the unit-specific pattern for at least one of the plurality of device units;

wherein the inspection tool is further configured to define a reference position of the unit-specific pattern over each of the respective device units, wherein the unit-specific pattern created has a different x-y position or orientation as compared to the reference position for each of the respective device units; and

a patterning machine to import the unit-specific pattern design and form a patterned feature over each of the plurality of device units.

15. The adaptive patterning system of claim 14 , wherein the inspection tool adjusts the x-y position or rotation of the patterned feature.

16. The adaptive patterning system of claim 14 , wherein the design software inspection tool creates a unit-specific pattern design by selecting from a discrete number of design options or dynamically generating the unit-specific pattern.