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US Patent 7795629 Light-emitting diode display and method for manufacturing the same

Patent 7795629 was granted and assigned to Sony on September, 2010 by the United States Patent and Trademark Office.

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Is a
Patent
Patent
1

Patent attributes

Current Assignee
Sony
Sony
1
Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
1
Patent Number
77956291
Patent Inventor Names
Shoichi Muraguchi1
Toshihiko Watanabe1
Masato Doi1
Date of Patent
September 14, 2010
1
Patent Application Number
124324821
Date Filed
April 29, 2009
1
Patent Citations Received
‌
US Patent 12094864 Light emitting structure
2
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US Patent 11837593 Light emitting structure
3
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US Patent 11916048 Light emitting device reflective bank structure
4
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US Patent 11978825 LED with internally confined current injection area
5
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US Patent 12074144 Display device
6
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US Patent 12080696 Light emitting structure
7
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US Patent 12087749 Display module and system applications
8
‌
US Patent 11658161 Display device
9
...
Patent Primary Examiner
‌
Trung Dang
1
Patent abstract

A method for manufacturing a light-emitting diode display is provided. The method includes pre-fixing first, second, and third light-emitting diodes on a light emitting unit production substrate to produce light-emitting units each including first, second, and third light-emitting diodes, first electrodes of the first, second, and third light-emitting diodes being connected to a sub-common electrode. The method also includes transferring and fixing the light-emitting units from the light-emitting unit production substrate to a display substrate to produce a light-emitting diode display including the light-emitting units which are arranged in a first direction and a second direction perpendicular to the first direction (i.e., arranged in a two-dimensional matrix).

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