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:
Nov. 09, 2004
Filed:
Sep. 30, 2002
Hisao Hayashi, Kanagawa, JP;
Sony Corporation, , JP;
Abstract
Substrates suitable to manufacture and products of a thin film semiconductor device are provide, by at first preparing a manufacturing substrate having a characteristic of being capable of enduring a process for forming a thin film transistor and a product substrate having a characteristic of being suitable to direct mounting of the thin film transistor in a preparatory step, then applying a bonding step to bond the manufacturing substrate to the product substrate for supporting the product substrate at the back, successively applying a formation step to form at least a thin film transistor to the surface of the product substrate in a state reinforced with the manufacturing substrate and, finally, applying a separation step to separate the manufacturing substrate after use from the product substrate.