Invention Grant
- Patent Title: Device for displaying information
- Patent Title (中): 显示信息的设备
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Application No.: US13115136Application Date: 2011-05-25
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Publication No.: US09129539B2Publication Date: 2015-09-08
- Inventor: Andriy Bitman , Oliver Mueller-Marc , Dieter Jerosch
- Applicant: Andriy Bitman , Oliver Mueller-Marc , Dieter Jerosch
- Applicant Address: CH Appenzell
- Assignee: advanced display technology AG
- Current Assignee: advanced display technology AG
- Current Assignee Address: CH Appenzell
- Agency: Marshall & Melhorn, LLC
- Priority: DE102010021365 20100525
- Main IPC: F15C1/04
- IPC: F15C1/04 ; G09F9/37 ; G02B26/00

Abstract:
A device for displaying information comprising at least one display element which includes: a liquid, the surface energy thereof being variable by means of an electric field; a first and a second volume for receiving the liquid, wherein said first and said second volume are defined by a first effective radius or a second effective radius, respectively, a fluidic passage between said first and said second volume, wherein in a first state said liquid substantially occupies said first volume and wherein in a second state said liquid substantially occupies said second volume, is characterized in that said passage is configured such that the fraction of the liquid facing to the unoccupied volume comprises a radius which is smaller than the effective radius of the presently occupied volume.
Public/Granted literature
- US20110290358A1 DEVICE FOR DISPLAYING INFORMATION Public/Granted day:2011-12-01
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