Difference between revisions of "Blackburn, England (PDO)"

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| Name          = PDO Blackburn
| Name          = PDO Blackburn
| Location      = Blackburn, Lancashire, UK
| Location      = Blackburn, Lancashire, UK
| Operators    = [[Philips and DuPont Optical (PDO)|PDO]] <small>(?? - ??)</small><br/>[[Universal Manufacturing|Universal Mfg.]] <small>(?? - 1 Jun 2005)</small><br/>[[Entertainment Distribution Company (EDC)|EDC]] <small>(1 Jun 2005 - 31 Dec 2009)</small>
| Online        = 1980 <small>(LaserDisc only)</small></br>Dec 1986 <small>(CD production)</small>
| Online        = Unknown
| Operators    = [[Philips and DuPont Optical (PDO)|PDO]] <small>(Dec 1986 - ??)</small><br/>[[Universal Manufacturing|Universal Mfg.]] <small>(?? - 1 Jun 2005)</small><br/>[[Entertainment Distribution Company (EDC)|EDC]] <small>(1 Jun 2005 - 31 Dec 2009)</small>
| Shutdown      = 31 Dec 2009
| Shutdown      = 31 Dec 2009
| Formats      = Laserdisc, CD, [[CD Video]], CD-ROM
}}
}}
== Pre-CD ==
The Blackburn plant initially opened as a LaserDisc manufacturing facility in 1980.


== Bronzing ==
== Bronzing ==

Revision as of 13:13, 13 June 2010

PDO Blackburn
Location Blackburn, Lancashire, UK
Online 1980 (LaserDisc only)
Dec 1986 (CD production)
Operators PDO (Dec 1986 - ??)
Universal Mfg. (?? - 1 Jun 2005)
EDC (1 Jun 2005 - 31 Dec 2009)
Shutdown 31 Dec 2009
Formats Laserdisc, CD, CD Video, CD-ROM

Pre-CD

The Blackburn plant initially opened as a LaserDisc manufacturing facility in 1980.

Bronzing

During the early 1990s, CDs manufactured at PDO Blackburn began using a new reflective coating that was made with silver rather than the usual aluminum. Over time, this coating tended to change tint from silver to a yellowish-bronze, and in many cases deteriorated further to a deep copper hue that made the affected disc difficult or impossible to play. The phenomenon became known as bronzing.

See Also