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Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Hanamoto; Jane H.
Address:
Thousand Oaks, CA
No. of patents:
3
Patents:












Patent Number Title Of Patent Date Issued
6599443 Film July 29, 2003
The invention relates to an optical retardation film comprising a layer of an anisotropic polymer material with an optical axis substantially parallel to the plane of the layer. The invention furthermore relates to a process of preparing the optical retardation film, to the use of such a
5995184 Thin film compensators having planar alignment of polymerized liquid crystals at the air interfa November 30, 1999
The present invention relates to thin film retardation plates, such as cholesteric and A-plate compensators, for improving the viewing angle and contrast of liquid crystal displays. The A-plate is fabricated using a single substrate onto which a layer of polymerizable reactive mesogens
5450052 Magnetically variable inductor for high power audio and radio frequency applications September 12, 1995
A magnetically variable inductor for high power, high frequency applications which includes a solenoid with a magnetic core therein, disposed coaxially around a conductor for carrying the high power, high frequency signal and a variable current source coupled with the solenoid so tha










 
 
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