Plastic article or earthenware shaping or treating: apparatus – Preform reshaping or resizing means: or vulcanizing means... – Surface deformation means only
Reexamination Certificate
2008-10-21
2010-02-09
Ewald, Maria Veronica D (Department: 1791)
Plastic article or earthenware shaping or treating: apparatus
Preform reshaping or resizing means: or vulcanizing means...
Surface deformation means only
C425S389000, C425S174400
Reexamination Certificate
active
07658604
ABSTRACT:
A specific-light-cured and pressure-differential embossing apparatus for embossing a specific-light-cured layer on a substrate includes a housing assembly, a mold, an elastic driving module, a pressure-difference generating module, and a specific light providing module. The substrate and the mold are disposed in a chamber of the housing assembly. The mold faces the specific-light-cured layer on the substrate. The elastic driving module is disposed in the chamber to divide the chamber into a first sub-chamber and a second sub-chamber. The pressure-difference generating module, connected to the first sub-chamber and the second sub-chamber, generates a pressure difference between the first sub-chamber and the second sub-chamber, and drives the elastic driving module to move and thus to drive the mold to move and press the specific-light-cured layer. The specific light providing module provides specific light to the specific-light-cured layer to cure the specific-light-cured layer.
REFERENCES:
patent: 4233261 (1980-11-01), Mijnheer
patent: 6994541 (2006-02-01), Chung et al.
patent: 7195734 (2007-03-01), Heidari
patent: 2004/0131718 (2004-07-01), Chou et al.
patent: 2005/0275125 (2005-12-01), Kawakami et al.
patent: 2007/0158866 (2007-07-01), Wu
Huang et al., “Fabrication of large area resin microlens arrays using gas-assisted ultaviolet embossing,” Optics Express, Mar. 3, 2008, pp. 3041-3048, vol. 16—No. 5.
Chen Jian-Wei
Cheng Fang-Sung
Huang Po-Hsun
Huang Tzu-Chien
Yang Sen-Yeu
D Ewald Maria Veronica
Muncy Geissler Olds & Lowe, PLLC
National Taiwan University
LandOfFree
Specific-light-cured and pressure-differential embossing... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Specific-light-cured and pressure-differential embossing..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Specific-light-cured and pressure-differential embossing... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4229646