US Patent 10186649 Light emitting device
Patent 10186649 was granted and assigned to Nichia on January, 2019 by the United States Patent and Trademark Office.
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Patent abstract
A light emitting device includes a package, a light emitting element, and a sealing member. The package is equipped with a lead and a molded resin that holds the lead. The lead has an upper surface and a lower surface, and has a metal board and a plating layer. The plating layer includes a first plating layer that contains a nickel plating layer, a gold plating layer, and a silver plating layer, that is provided to an upper surface of the metal board, and that is not provided to a lower surface of the metal board. The light emitting element is mounted in the package. The sealing member seals the light emitting element.
Edits on 22 Apr, 2023
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Infobox
Is a
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
101866490
Date of Patent
January 22, 2019
0Patent Application Number
156036530
Date Filed
May 24, 2017
0Patent Primary Examiner
Edits on 26 Sep, 2022
Golden AI
Infobox
Is a
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
101866490
Date of Patent
January 22, 2019
0Patent Application Number
156036530
Date Filed
May 24, 2017
0Patent Primary Examiner
Edits on 24 Jan, 2022
Golden AI
Edits made to:
Infobox (+9 properties)
US Patent 10186649 Light emitting device
Infobox
Is a
Patent applicant
Current assignee
Patent jurisdiction
Patent number
10186649
Date of patent
January 22, 2019
Patent application number
15603653
Date Filed
May 24, 2017
Patent primary examiner
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