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.:

US 8704862 B1

PDF
Full Text
Expired
Date of Patent:
Apr. 22, 2014

Filed:

Sep. 01, 2010
Applicant:

Akira Nagumo, Tokyo, JP;

Inventor:

Akira Nagumo, Tokyo, JP;

Assignee:
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B41J 2/45 (2006.01);
U.S. Cl.
CPC ...
Abstract

A method of manufacturing a semiconductor composite device, including steps of: preparing a substrate comprising circuit elements, which are part of a driving circuit; attaching an array of driven elements onto the substrate via a passivation layer, the array being formed of a semiconductor thin film having a crystal structure wherein the driven elements are arrayed to be driven by the driving circuit; and forming a metal wire by a photo-lithography method such that the circuit elements are electrically connected with the metal wire to form the driving circuit and the driving circuit is electrically connected to the driven elements with the metal wire.


Find Patent Forward Citations

Nagumo, Akira. (2014). Semiconductor composite device, method of manufacturing the same, optical print head and image forming apparatus (U.S. Patent No. 8704862). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8704862

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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