Invention Application
US20160033681A1 FABRICATION OF LENSES BY DROPLET FORMATION ON A PRE-HEATED SURFACE
有权
通过在预加热表面上形成的镜片来制造镜片
- Patent Title: FABRICATION OF LENSES BY DROPLET FORMATION ON A PRE-HEATED SURFACE
- Patent Title (中): 通过在预加热表面上形成的镜片来制造镜片
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Application No.: US14813728Application Date: 2015-07-30
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Publication No.: US20160033681A1Publication Date: 2016-02-04
- Inventor: Wei-Chuan Shih , Yu-Lung Sung
- Applicant: University of Houston System
- Main IPC: G02B1/04
- IPC: G02B1/04 ; B29D11/00 ; G02C7/10 ; G02B21/02 ; G02B27/02 ; G02C7/08
Abstract:
A lithography-free, mold-free, single-step method of fabricating high quality optical lenses by curing polydimethylsiloxane (PDMS) droplets on a pre-heated smooth surface allows lenses with different focal lengths to be made by varying the droplet volume and surface temperature.
Public/Granted literature
- US09995851B2 Fabrication of lenses by droplet formation on a pre-heated surface Public/Granted day:2018-06-12
Information query
