Invention Grant
- Patent Title: Display device
- Patent Title (中): 显示设备
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Application No.: US12292015Application Date: 2008-11-10
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Publication No.: US07898718B2Publication Date: 2011-03-01
- Inventor: Bokke Johannes Feenstra , Robert Andrew Hayes , Menno Willem Jose Prins
- Applicant: Bokke Johannes Feenstra , Robert Andrew Hayes , Menno Willem Jose Prins
- Applicant Address: NL Eindhoven
- Assignee: Liquavista B.V.
- Current Assignee: Liquavista B.V.
- Current Assignee Address: NL Eindhoven
- Agency: BainwoodHuang
- Priority: EP02075676 20020219
- Main IPC: G02B26/02
- IPC: G02B26/02 ; G02F1/03 ; G09G3/36 ; G09G5/00

Abstract:
Display device is based on layer break up or layer displacement having at least two different states, in which one of the fluids, e.g., oil in a first state, adjoins at least a first support plate and, in the second state, the other fluid at least partly adjoins the first support plate. In one embodiment, a picture element corresponds to a substantially closed space and, in the first state, the other fluid layer substantially completely adjoins both support plates and is divided in two sub-layers. This makes it possible, on the one hand, to use lower voltages to make displacement occur. On the other hand, this opens the opportunity to color displays.
Public/Granted literature
- US20090141335A1 Display device Public/Granted day:2009-06-04
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