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.

Date of Patent:
Sep. 19, 2006

Filed:

Jul. 01, 2005
Applicant:

Katsuyoshi Asakura, Kanagawa, JP;

Inventor:

Katsuyoshi Asakura, Kanagawa, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03C 8/44 (2006.01); G03C 8/48 (2006.01);
U.S. Cl.
CPC ...
Abstract

Corner mask portions are provided at four corners of an exposure opening. The corner mask portions are formed by rounding the corners into curves. The quantity of developing solution contained in a developing solution pod is reduced, consequently, it is possible to reduce the thickness of a solution pod section and a trap section.


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