Method of pasting film and display device

Abstract

An object of the present invention is to provide a vacuum suction control mechanism apparatus capable of accurately bonding a film to a bonding object with a simple structure. A vacuum suction control mechanism apparatus according to the present invention includes a first member including a plurality of suction holes formed in a surface thereof, the plurality of suction holes being connectable to a decompression source, and a second member capable of contacting the plurality of suction holes, the second member being movable relative to the first member, wherein the second member includes connecting member connecting some of the suction holes, the number of which corresponds to a relative position between the first member and the second member, to the decompression source.

1 . A film bonding method, comprising:
 bonding a film to a bonding object with use of a film bonding apparatus comprising a vacuum suction control mechanism apparatus, the vacuum suction control mechanism apparatus comprising:   a first member comprising a plurality of suction holes formed in a surface thereof, the plurality of suction holes being connectable to a decompression source; and   a second member capable of contacting the plurality of suction holes, the second member being movable relative to the first member,   wherein the second member includes connecting member connecting some of the suction holes, the number of which corresponds to a relative position between the first member and the second member, to the decompression source.   
     
     
         2 . A display apparatus manufactured by bonding a film to a bonding object with use of the film bonding method as recited in  claim 1 . 
     
     
         3 . The display apparatus as recited in  claim 2 , wherein the film has flexibility. 
     
     
         4 . The display apparatus as recited in  claim 2 , wherein:
 the film is an optical film, and   the bonding object is a substrate that allows visible light to pass therethrough.   
     
     
         5 . The display apparatus as recited in  claim 4 , wherein the optical film is a polarization film or a retardation film. 
     
     
         6 . The display apparatus as recited in  claim 2 , wherein the film is a protective film. 
     
     
         7 . The display apparatus as recited in  claim 4 , wherein the bonding object is formed of glass.