Invention Grant
- Patent Title: Pinned-contact oscillating liquid lens and imaging system
- Patent Title (中): 固定接触式振荡液体透镜和成像系统
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Application No.: US12487328Application Date: 2009-06-18
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Publication No.: US08148706B2Publication Date: 2012-04-03
- Inventor: Amir H. Hirsa , Carlos A. Lopez
- Applicant: Amir H. Hirsa , Carlos A. Lopez
- Applicant Address: US NY Troy
- Assignee: Rensselaer Polytechnic Institute
- Current Assignee: Rensselaer Polytechnic Institute
- Current Assignee Address: US NY Troy
- Agency: Heslin Rothenberg Farley & Mesiti P.C.
- Agent Kevin P. Radigan, Esq.
- Main IPC: G01N15/06
- IPC: G01N15/06 ; G02B1/06

Abstract:
An oscillating liquid lens and imaging system and method employing the lens are provided. The liquid lens includes a substrate with a channel opening extending therethrough between a first and second surface. A liquid drop is disposed within the channel and is sized with a first droplet portion, including a first capillary surface, protruding away from the first surface, and a second droplet portion, including a second capillary surface, protruding away from the second surface. The liquid lens further includes an oscillator operatively coupled to either the first droplet portion or the second droplet portion for oscillating the liquid drop within the channel. The imaging system, in addition to the oscillating liquid lens, also includes an image sensor coupled to an image path which passes through the first and second droplet portions for capturing one or more images through the oscillating liquid drop.
Public/Granted literature
- US20090316003A1 PINNED-CONTACT OSCILLATING LIQUID LENS AND IMAGING SYSTEM Public/Granted day:2009-12-24
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