Semiconductor device and manufacturing method therefor

Details Semiconductor device and manufacturing method therefor Semiconductor device and manufacturing method therefor

2005-09-20

2010-12-21

Patel, Nimeshkumar D (Department: 2879)

Electric lamp or space discharge component or device manufacturi

Process

With assembly or disassembly

C445S024000

Reexamination Certificate

active

07854640

ABSTRACT:
A light weight and a low cost EL display device is provided, in which light emitting elements are formed on a flexible film. A thin metallic substrate is used as an element forming substrate with the present invention, edge portions of the metallic substrate are bent, and the metallic substrate is attached with good adhesion, within a vacuum, to a substrate holder which possesses curvature in its edge portions. After then forming light emitting elements on the thin metallic substrate, the substrate holder is separated.

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