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Package of optical films with zero-gap bond outside viewing area

  • US 7,236,217 B2
  • Filed: 01/16/2003
  • Issued: 06/26/2007
  • Est. Priority Date: 01/16/2003
  • Status: Expired due to Term
First Claim
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1. A light management film package for managing light within a display between a backlight and a display element, comprising:

  • a stack of at least first and second light management optical films having respective first and second viewing areas in aligmnent to form a stack viewing area, a zero-gap bond between the first and second optical films being disposed only outside the first and second viewing areas, the stack being unattached to the backlight.

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