US Patent 8437067 Electrochemical display element
Patent 8437067 was granted and assigned to Konica Minolta Holdings on May, 2013 by the United States Patent and Trademark Office.
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Patent abstract
Provided is an electrochemical display element composed of a simple member structure, capable of driving at low voltage, and exhibiting high display contrast and white display reflectance, and further to provide the electrochemical display element exhibiting reduced variation in reflectance during repetitive driving even after storage for a long duration. Disclosed is an electrochemical display element possessing an N-oxyl derivative represented by the following Formula (1), an electrolyte and a pair of facing electrodes:
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Patent Inventor Names
Osamu Ishige0
Takamune Hattori0
Takeshi Hakii0
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US Patent 08437067 Electrochemical display element US Patent 8437067 Electrochemical display element
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Patent Number
08437067
Patent Number
8437067
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US Patent 08437067 Electrochemical display element
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Is a
Current assignee
Patent jurisdiction
Patent number
08437067
Date of patent
May 7, 2013
Patent application number
12921537
Date Filed
February 23, 2009
Patent primary examiner
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