Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Film adhesion device and film adhesion method










Image Number 7 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
Rose plant named `Esm R068`
Storage basket with lid
Arrays of optical confinements and uses thereof
Systems and methods for restoring images
Electric washing machine
Potentiometric-sensor chip, potentiometric assay, and assay kit
Circuit arrangement and method for operating a circuit arrangement
  Randomly Featured Patents
Container for cosmetic products
PTAT current source
Dielectric line converter, dielectric line unit, directional coupler, high-frequency circuit mobile, and transmitter-receiver
Switch for a battery charging system
Light curable acrylic dental composition with calcium fluoride pigment
Natural gas production utilizing a gas dynamic laser, with cogeneration of electrical power
Adhesive-free aramid-polyester laminate, method of manufacturing the same and apparatus for manufacturing the same
Process for preparing highly reactive (semi)crystalline and amorphous blocked polyisocyanates
Breaker device
Preparation of carbonate esters