Invention Grant
- Patent Title: Multi-color electro-optic media
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Application No.: US16218668Application Date: 2018-12-13
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Publication No.: US11079651B2Publication Date: 2021-08-03
- Inventor: Mark Benjamin Romanowsky , Kosta Ladavac , Stephen J. Telfer , Jay William Anseth
- Applicant: E Ink Corporation
- Applicant Address: US MA Billerica
- Assignee: E Ink Corporation
- Current Assignee: E Ink Corporation
- Current Assignee Address: US MA Billerica
- Agent Brian D. Bean
- Main IPC: G02F1/167
- IPC: G02F1/167 ; G02F1/16757 ; G02F1/1685 ; G02F1/1681 ; G02F1/17 ; G02F1/1675 ; G02F1/1676

Abstract:
An electro-optic medium that may be incorporated into an electro-optic display. The medium includes a first microcapsule containing at least one of a first dispersion of colored particles and a colored fluid and an encapsulated second dispersion that may include the first microcapsule and a plurality of electrophoretic particles. The colored particles of the first dispersion may include one or more sets of differently colored electrophoretic particles. The second dispersion may be encapsulated within a second microcapsule or a microcell, for example.
Public/Granted literature
- US20190187535A1 MULTI-COLOR ELECTRO-OPTIC MEDIA Public/Granted day:2019-06-20
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