Resources Contact Us Home
Film adhesion device and film adhesion method

Image Number 8 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
Controlling ring-back tone output prior to a communication connection in mobile terminal
Stereoscopic display
Machine tool with an electrical generator for passive power generation
Decoration holder
Method of targeting hydrophobic drugs to vascular lesions
Navigation system and navigation apparatus
Portable electric circular saw
  Randomly Featured Patents
Cancer related antigen
Durable press process for cellulosic fiber-containing fabrics utilizing formaldehyde and a water soluble liquid or gaseous acid catalyst
Digital height rod
Catalysts and processes using them
Treatment of skin diseases with artemisinin and derivatives
Electronic device with an internal antenna
Engine casing
Multi-cell battery charge control
Printer for computer
Methods for detecting the presence of or predisposition to autosomal dominant hypercholesterolemia