Invention Grant
- Patent Title: Liquid duct for an electrowetting display
- Patent Title (中): 用于电泳显示器的液体管道
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Application No.: US14574216Application Date: 2014-12-17
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Publication No.: US09588336B1Publication Date: 2017-03-07
- Inventor: Gerben Boon , Christian Etienne Hendriks , Daniel Figura
- Applicant: Amazon Technologies, Inc.
- Applicant Address: US WA Seattle
- Assignee: Amazon Technologies, Inc.
- Current Assignee: Amazon Technologies, Inc.
- Current Assignee Address: US WA Seattle
- Agency: Lee & Hayes, PLLC
- Main IPC: G02B26/00
- IPC: G02B26/00 ; G02B26/02 ; G02B1/10 ; G02B1/12 ; G09G3/34
Abstract:
A method for fabricating an electrowetting display may include depositing a sacrificial layer on a support plate, etching portions of the sacrificial layer to form liquid duct forms on the support plate, depositing a photoresist layer on the liquid duct forms and the support plate, etching portions of the photoresist layer to form a spacer grid, and removing the liquid duct forms to form liquid ducts between the support plate and the portions of the spacer grid.
Information query
