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:
Jul. 29, 2014
Filed:
Dec. 16, 2013
Applicant:
Academia Sinica, Taipei, TW;
Inventors:
Yunn-Shin Shiue, Taipei, TW;
Pai-Chia Kuo, Taipei, TW;
Chih-Ting Chen, Taipei, TW;
Yuh-Lin Wang, Taipei, TW;
Yong-Fen Hsieh, Hsinchu, TW;
Assignee:
Academia Sinica, Taipei, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01J 37/26 (2006.01); H01J 37/04 (2006.01); G01N 23/02 (2006.01); G21K 1/08 (2006.01);
U.S. Cl.
CPC ...
H01J 37/26 (2013.01); Y10S 977/881 (2013.01);
Abstract
The present invention provides an on-chip thin film phase plate for a releasing charging, comprising a chip substrate having one or more apertures; and a thin film layer attached to the top surface of the chip substrate. The present invention also provides a method for observing organic material by TEM, which uses the above-mentioned on-chip thin film phase plate in a TEM system.