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
Gaming machine certificate creation and management
Soybean cultivar CL1013663
Tablet computer
UV exposure method for reducing residue in de-taping process
Multi-port, gigabit SERDES transceiver capable of automatic fail switchover
Methods of isolating bipotent hepatic progenitor cells
Digital image processing device and processing method thereof
  Randomly Featured Patents
Automatic door safety system with multiple safety modes
Key covers and a related system and method
Microcapsules having high carotenoid content
Packaged laser diode array system and method with reduced asymmetry
Neural network controller for a pulsed rocket motor tactical missile system
Medical tube assemblies
Suntan lotion bottle having a lifeguard flotation device appearance
Storing data on a medium in an optical system
Determining optical characteristics of optical devices under test
Two-component silylated polyurethane adhesive, sealant, and coating compositions