Methods and systems for x-ray tube with texturing

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United States of America Patent

PATENT NO 11581160
APP PUB NO 20210265127A1
SERIAL NO

16800432

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Abstract

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Various methods and systems are provided for a cathode cup having a surface texturing to aid in adherence of emitter deposited films. In one embodiment, a method may include chemically and/or mechanically texturing a surface of a cathode cup to form a plurality of features with a higher than threshold depth of each feature, the surface of the cathode cup facing an emitter coupled to the cathode cup.

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Patent Owner(s)

Patent OwnerAddress
GE PRECISION HEALTHCARE LLC3000 N GRANDVIEW BLVD WAUKESHA WI 53188

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Borland, Andrew Jay Whitefish Bay, US 2 1
Marconnet, Andrew Mukwonago, US 8 7

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