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:
Sep. 12, 2017
Filed:
Feb. 02, 2016
Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;
Abstract
An LED module includes a mount board and an LED chip. The mount board includes: an insulation substrate that includes resin and glass; a first conductor, a second conductor and a third conductor; and a white resist layer. The white resist layer is provided with a first opening, a second opening and at least one third opening for exposing the first conductor, the second conductor and the third conductor, respectively. The LED module further includes a wavelength conversion layer disposed between the LED chip and the third conductor in a thickness direction of the LED chip. The wavelength conversion layer includes phosphor particles that are excited by first light emitted from the LED chip to emit second light having wavelengths greater than wavelengths of the first light.