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:
Feb. 01, 2005
Filed:
Jul. 26, 2002
Applicants:
Keiji Takizawa, Hotaka-machi, JP;
Yoshihiro Otagiri, Matsumoto, JP;
Inventors:
Keiji Takizawa, Hotaka-machi, JP;
Yoshihiro Otagiri, Matsumoto, JP;
Assignee:
Seiko Epson Corporation, , JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02F 11335 ;
U.S. Cl.
CPC ...
Abstract
An optically transmissive layeris formed on a first substrate, and a slope surfacehaving a valley in cross section is formed in the optically transmissive layer. A reflective layerhaving a apertureon the slope surfaceis formed on the optically transmissive layer. A color layeris formed on the reflective layer. The color layerhas a thick portionformed corresponding to the slope surfaceof the optically transmissive layer