The present invention provides a full color display device in which each pixel can display multiple high-quality color states. More specifically, an electrophoretic fluid is provided which comprises four types of particles, dispersed in a solvent or solvent mixture and each pixel can display at least five different color states.

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Patent Citations Received

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US Patent 11804190 Method for driving electrophoretic display device

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Patent Inventor Names

Bryan Hans Chan0

Craig Lin0

HongMei Zang0

Hui Du0

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US Patent 11640803 Method for driving electrophoretic display device

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US Patent 11004409 Driving methods for color display device

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US Patent 10380931 Driving methods for color display device

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Patent Citations Received

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US Patent 10726760 Driving methods to produce a mixed color state for an electrophoretic display

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US Patent 11266832 Electrophoretic active delivery system including porous conductive electrode layer

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US Patent 11004409 Driving methods for color display device

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Patent Citations Received

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US Patent 10380931 Driving methods for color display device

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Golden AI

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Patent Citations Received

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US Patent 11266832 Electrophoretic active delivery system including porous conductive electrode layer

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Golden AI

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US Patent 11266832 Electrophoretic active delivery system including porous conductive electrode layer

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US Patent 11004409 Driving methods for color display device

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US Patent 10726760 Driving methods to produce a mixed color state for an electrophoretic display

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US Patent 10380931 Driving methods for color display device

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US Patent 10036931 Color display device

Infobox

Is a

Patent

Patent jurisdiction

United States Patent and Trademark Office

Patent number

10036931

Date of patent

July 31, 2018

Patent application number

15337272

Date Filed

October 28, 2016

Patent primary examiner

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William Choi

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