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:
Aug. 02, 2016
Filed:
Jun. 04, 2013
Koninklijke Philips N.v., Eindhoven, NL;
Jipu Lei, Eindhoven, NL;
Stefano Schiaffino, Eindhoven, NL;
Alexander H. Nickel, Eindhoven, NL;
Mooi Guan Ng, Eindhoven, NL;
Grigoriy Basin, Eindhoven, NL;
Salman Akram, Eindhoven, NL;
Koninklijke Philips N.V., Eindhoven, NL;
Abstract
Thick metal pillars are formed upon light emitting dies while the dies are still on their supporting wafer. A molding compound is applied to fill the space between the pillars on each die, and contact pads are formed atop the pillars. The metal pillars provide electrical contact between the contact pads and the electrical contacts of each light emitting die. The metal pillars maybe formed upon an upper metal layer of each die, and this upper metal layer maybe patterned to provide connections to individual elements within the die.