System for forming nano-laminate optical coating

1. A processing system for forming an optical coating on a substrate, the optical coating including an anti-reflective coating and an oleophobic coating, comprising:

a linear transport processing section configured for processing and transporting substrate carriers individually and one at a time in a linear direction;

a batch processing section configured to transport the substrate carriers in unison about an axis;

at least one ion beam assisted deposition processing chamber positioned in the batch processing section, the ion beam assisted deposition processing chamber configured to deposit layer of the anti-reflective coating;

a plurality of substrate carriers for mounting substrates, wherein the substrates are mounted onto the substrate carriers and remain on the substrate carriers throughout the entire processing in the system; and,

means for transferring the substrate carriers between the linear transport processing section and the batch processing section without exposing the substrate carriers to atmosphere;

wherein the linear transport processing section comprises:

an upper tunnel;

a lower tunnel; and

an elevator transferring the substrate carriers between the upper tunnel and the lower tunnel.

2. The system of claim 1 , wherein each of the substrate carriers is configured to spin the substrates about an axis.

3. The system of claim 1 , wherein each of the substrate carriers comprises:

a transport base;

a rotating section positioned on the transport base;

a top plate rotatably mounted on the rotating section.

4. The system of claim 3 , wherein the rotating section comprises a metallic rod configured to engage a magnetic strip to impart rotation to the top plate.

5. The system of claim 1 , wherein the batch processing section comprises a planetary processing chamber, wherein a plurality of substrate carriers are rotated about an axis of the planetary processing chamber, while each substrate carrier also spins about its own axis.

6. The system of claim 1 , wherein the batch processing system comprises a plurality of processing chambers arranged in two rows in a back-to-back orientation, and a conveyor belt passing through the plurality of chambers forming a race track course, the conveyor belt engaging the plurality of substrate carriers and moving the plurality of substrate carriers together in unison around the race track course.

7. The system of claim 6 , wherein the linear transport processing section is connected to the batch processing section through a vacuum load lock.

8. The system of claim 6 , wherein each of the plurality of processing chambers comprises a sputtering source having a shutter.

9. The system of claim 8 , wherein the plurality of processing chambers are connected to a common atmosphere without valve gates between them.

10. The system of claim 8 , wherein the sputtering sources include at least one silicon target and one aluminum target, and wherein the plurality of processing chambers include a source of oxygen gas and a source of nitrogen gas.

11. The system of claim 1 , comprising a plurality of linear transport processing sections and a plurality of batch processing sections, wherein each linear transport processing section is paired with a corresponding batch processing section.

12. The system of claim 11 , wherein means for transferring the substrate carriers comprises a plurality of robot arms, each attached to one of the plurality of linear transport processing sections.

13. The system of claim 1 , wherein each of the plurality of substrate carriers is configured for mounting a plurality of substrates in a vertical orientation and spin the substrates during processing.

14. The system of claim 1 , further comprising at least one evaporation processing system positioned in the linear transport processing system, the evaporation processing system configured to form the oleophobic coating.

15. The system of claim 1 , wherein the substrate carriers ride freely on a single track and further comprising a first motive force engaging the substrate carriers in the linear transport processing section and a second motive force engaging the substrate carriers in the batch processing section.

16. The system of claim 15 , wherein the first motive force comprises individual wheels engaging the substrate carriers such that each substrate carrier can be moved individually and independently of the other substrate carriers and wherein the second motive force comprises a conveyor belt driven by a single motor and engaging the substrate carriers in unison.

17. The system of claim 1 , further comprising at least one robot arm configured to transfer substrate carriers between the linear transport processing section and the batch processing section.

18. The system of claim 1 , further comprising an oleophobic evaporation chamber mounted onto the lower tunnel.

19. The system of claim 1 , further comprising a diamond-like carbon (DLC) deposition chamber mounted onto the lower tunnel.