Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Ken Saito0
Kazuhiro Ishida0
Date of Patent
June 2, 2009
0Patent Application Number
112705370
Date Filed
November 10, 2005
0Patent Citations Received
Patent Primary Examiner
Patent abstract
In a liquid crystal display device, a transparent sheet TPS is provided to a surface of a diffusion plate SCT which faces a light source (cold cathode fluorescent lamps CFL). The whole or at least respective portions of four sides forming peripheries of the transparent sheet TPS and the diffusion plate SCT are adhered to each other using a pressure sensitive adhesive double-sided tape or the like thus sealing a gap defined between them in a complete state or in an incomplete state with respect to outside air so that the drying conditions at a liquid-crystal-display element side and a light-source side of the diffusing plate SCT become equal.
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