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US 7,402,336 B2Granted
Pressure-sensitive adhesive tape
AssigneeNitto Denko Corporation
InventorsJunji Yokoyama, Yoshikazu Soeda
Life of this patent
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Abstract
A pressure-sensitive adhesive tape contains a substrate and a pressure-sensitive adhesive layer disposed on at least one side of the substrate, wherein the substrate contains colored layers containing a silver layer, a layer of a color other than silver and black, and a black layer which are superposed in this order.
Claims8
A double-sided pressure-sensitive adhesive tape used for fixing a liquid crystal display module unit and a backlight unit, which comprises a substrate and a pressure-sensitive adhesive layer disposed as an outermost layer on both sides of the substrate,
- wherein the substrate comprises colored layers comprising a silver layer, a layer of a color other than silver or black, and a black layer which are superposed in this order.
Dependencies are inferred from the claim text.