`EXHIBIT 2031
`
`
`
`
`
`From:
`Sent:
`To:
`Subject:
`
`Ying-Moh Liu <yml7245@yahoo.com>
`Saturday, June 27, 2015 5:50 PM
`McCormack, Brian C
`Fw: MIRROR DWG
`
`
`----- Forwarded Message -----
`From: Ying-Moh Liu <yml7245@yahoo.com>
`To: Mahir Abrahim <MAbrahim@creativedis.com>
`Sent: Thursday, September 14, 2006 9:19 AM
`Subject: Re: MIRROR DWG
`
`The D-cut is interesting, I assume it is for packaging reasons. Please include the following notes:
`
`
`1. Material : Pyrex
`2. Clear aperture : 2mm from edge of OD
`3. Coating : enhanced aluminum with reflectivity >95% over 400-700nm
`4. Surface figure : < 1/2 wave at 633nm
`5. Surface quality : 80-50 scratch-dig
`6. Edge beveled at 45 deg.
`
`I need you and Michael to confirm if Pyrex is a good material to use as you will need to deform
`it. Pyrex is inexpensive, but not sure if its mechanical properties are the most suitable for this
`purpose.
`
`
`Ying-Moh
`
`Mahir Abrahim <MAbrahim@creativedis.com> wrote:
`Prelim mirrror dwg with no notes/materials etc.
`
`
`
`Yahoo! Messenger with Voice. Make PC-to-Phone Calls to the US (and 30+ countries) for 2¢/min or
`less.
`
`
`1
`
`REALD INC.
`Exhibit 2031-1
`MASTERIMAGE 3D, et al. v REALD INC.
`IPR2015-00035