Resources Contact Us Home
Film adhesion device and film adhesion method

Image Number 6 for United States Patent #7931766.

A film adhesion device includes a table carrying a semiconductor wafer, a pressing member (pressing roller) which presses a film (photoresist film) onto a surface side of the semiconductor wafer placed on the table, a bumper member provided on an outer peripheral side of the table and including a contact surface which is contacted by the pressing member when the pressing member presses the film, and an elevating support mechanism which supports the bumper member elevatably and positions the bumper member at a predetermined height level.

  Recently Added Patents
Image heating device
Disk array apparatus and firmware update method therefor
Modular connector for touch sensitive device
Mirac proteins
Sense-amplifier monotizer
Authentication for social networking messages
Digital watermark embedding apparatus, digital watermark embedding method, and digital watermark detection apparatus
  Randomly Featured Patents
Knotter blower for agricultural balers
Enzyme treatment of foodstuffs for celiac sprue
Piston with a lightweight construction that is subjected to high thermal stress
Shoe, in particular sport shoe or orthopaedic stocking with ankle stabilization
Figure cutter for food slices
Sneeze guard
Pixel structure of TFT-LCD
Spray dampening system for offset printing with page control assembly
Slip on groove coupling with multiple sealing gasket