The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 11, 2017
Filed:
Jun. 17, 2015
National Applied Research Laboratories, Taipei, TW;
Jiun-Woei Huang, Taipei, TW;
Shih-Feng Tseng, Hsinchu County, TW;
Jer-Liang Andrew Yeh, Hsinchu County, TW;
NATIONAL APPLIED RESEARCH LABORATORIES, Hsinchu, TW;
Abstract
A common optical components exposer lens set having a single non-spherical surface, comprising a common optical element set, comprising a first, second, and third lens arranged sequentially; a spherical reflecting mirror, arranged below the third spherical lens; and a planar reflecting lens, comprising a first and second planar reflecting, inclinedly arranged above the first lens, so that an equi-multiplication exposer lens set is formed by the spherical mirror set, so as to impinge a pattern on an object onto a photosensitive surface. As such, a single non-spherical surface and overlapping assembly, composed of three lenses having the single non-spherical surface and a spherical reflecting lens and two planar reflecting lenses overlapping together, in which two optical material types are arranged with respect to each other.