FLEXIBLE ENCAPSULATING FILM SYSTEMS
First Claim
Patent Images
1. An encapsulating film system comprising:
- (a) a flexible barrier film comprising a multilayer film assembly comprising at least one inorganic film layer and at least one organic film layer;
(b) an adhesive on at least a portion of the flexible barrier film; and
(c) a desiccant on at least a portion of the flexible barrier film or the adhesive,further wherein the multilayer film assembly comprises a flexible substrate overcoated with a first polymer layer having a Tg greater than or equal to that of HSPET and further overcoated with at least two inorganic barrier layers separated by at least one second polymer layer having a Tg greater than or equal to that of HSPET.
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Abstract
An encapsulating film system comprises (a) a flexible barrier film, (b) an adhesive on at least a portion of the flexible barrier film, and (c) a desiccant on at least a portion of the flexible barrier film or the adhesive.
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Citations
62 Claims
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1. An encapsulating film system comprising:
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(a) a flexible barrier film comprising a multilayer film assembly comprising at least one inorganic film layer and at least one organic film layer; (b) an adhesive on at least a portion of the flexible barrier film; and (c) a desiccant on at least a portion of the flexible barrier film or the adhesive, further wherein the multilayer film assembly comprises a flexible substrate overcoated with a first polymer layer having a Tg greater than or equal to that of HSPET and further overcoated with at least two inorganic barrier layers separated by at least one second polymer layer having a Tg greater than or equal to that of HSPET. - View Dependent Claims (5, 6, 7, 8, 17, 18, 19, 20, 24, 25, 26, 42, 44, 46, 47, 48, 49)
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2-4. -4. (canceled)
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9-16. -16. (canceled)
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21-23. -23. (canceled)
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27-41. -41. (canceled)
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43. (canceled)
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45. (canceled)
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50. A singulated encapsulating film system comprising one or more flexible barrier lids adhered to a carrier web, wherein the flexible barrier lid comprises:
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(a) a flexible barrier film; (b) an adhesive on at least a portion of the flexible barrier film; and (c) a desiccant on at least a portion of the flexible barrier film or the adhesive, wherein the singulated encapsulating film system comprises two or more flexible barrier lids. - View Dependent Claims (52, 53, 54)
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51. (canceled)
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55-56. -56. (canceled)
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57. A method of making a flexible encapsulation film system comprising:
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(a) providing a flexible barrier film; (b) depositing adhesive on at least a portion of the flexible barrier film; (c) depositing desiccant on at least a portion of the flexible barrier film; and (d) placing a release liner on the adhesive.
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58-59. -59. (canceled)
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60. A method of making a flexible encapsulation film system comprising:
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(a) providing a flexible barrier film; (b) depositing adhesive on at least a portion of the flexible barrier film; (c) depositing desiccant on at least a portion of the adhesive; and (d) placing a release liner on the adhesive. - View Dependent Claims (62)
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61. (canceled)
Specification