Title:
色共焦点センサ
Document Type and Number:
Japanese Patent JP5890443
Kind Code:
B2
Abstract:
A system comprising a substrate having thereon a multiphoton curable photoreactive composition, a light source that emits a light beam comprising a plurality of wavelengths onto at least one region of the composition on the substrate, and a detector that detects a portion of light reflected from the composition to obtain a location signal with respect to the substrate, wherein the location signal is based at least on a wavelength of the reflected light.
Inventors:
Gates, Brian Jay.
Sicora, Craig Earl.
Phakris, Dean
Mannan, Andrew Jay.
Fumariga, Nestor Oh.
Sicora, Craig Earl.
Phakris, Dean
Mannan, Andrew Jay.
Fumariga, Nestor Oh.
Application Number:
JP2014014491A
Publication Date:
March 22, 2016
Filing Date:
January 29, 2014
Export Citation:
Assignee:
3M INNOVATIVE PROPERTIES COMPANY
International Classes:
G02B21/00; B29C67/00
Domestic Patent References:
| JP2006198634A | ||||
| JP1188816A |
Foreign References:
| WO2007073482A1 |
Attorney, Agent or Firm:
Atsushi Aoki
Jun Tsuruta
Tomohiro Minamiyama
Masami Enohara
Jun Tsuruta
Tomohiro Minamiyama
Masami Enohara