`EXHIBIT 2139
`
`
`
`
`
`Z screens for PBS
`
`From:
`Matt Cowan <"/o=reald/ou=first administrative group/cn=recipients/cn=mcowan">
`To:
`Michael Porter <mporter@reald.com>
`Cc:
`Lenny Lipton <llipton@reald.com>
`Date:
`Fri, 22 Sep 2006 15:05:06 -0700
`
`Mike:
`
`
`We need a couple of Z screens for the PBS prototype being built by CDS in Carlsbad. (We had a good
`design review meeting there this morning.)
`
`
`1. Full Z screen system including Z screen and controller. (I think Lenny asked for this previously.) Need
`these shipped ASAP.
`2. Bare Z screen for mechanical purposes only. this could be a dead unit - it will be used for designing
`brackets etc. to hold it in the assembly. Need these shipped ASAP.
`
`
`3. Two custom Z screens - These would be "bare" units that Colorlink would assemble without
`polarizers. We need these in 3 weeks. Separately I emailed Mike Robinson to ask him how to get this
`request serviced. It would probably be a good idea if you had a discussion with John Korah about this -
`to close the loop from a commercial point of view.
`
`
`These need to be shipped to Creative Display Systems - Lenny has the address.
`
`
`Thanks,
`
`
`Matt.
`
`REALD INC.
`Exhibit 2139-1
`MASTERIMAGE 3D, et al. v REALD INC.
`IPR2015-00035