Machine for optical bonding, system and method of use thereof

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United States of America Patent

PATENT NO 9884475
SERIAL NO

13487448

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Abstract

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An adhesive application valve comprising an applicator, a Z-axis actuator operably connected to the applicator, wherein the Z-axis actuator and the rotation device are each capable of moving independently of each other to position the applicator in a position to apply an amount of adhesive to a top substrate prior to bonding with a bottom substrate is provided. Furthermore, a machine comprising an end effector, and an adhesive application valve configured to apply an amount of adhesive onto the top substrate, the end effector configured to place the top substrate into a position of engagement with the adhesive application valve, and place the top substrate onto the bottom substrate to facilitate initial contact between the adhesive applied to the top substrate and a fill material applied to the bottom substrate is also provided. A method of optical bonding is further provided.

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Patent Owner(s)

Patent OwnerAddress
PRECISION VALVE & AUTOMATION INCONE MUSTANG DRIVE COHOES NY 12047

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Berkheiser,, III William Edward Albany, US 5 19
Nally, Andrew John Greenfield, US 12 48
Urquhart, Jonathan Neal Saratoga Springs, US 18 118
VanNorden, Jeffrey James Clifton Park, US 7 34

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