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:
May. 05, 2020
Filed:
Jun. 29, 2017
Nichia Corporation, Anan-shi, Tokushima, JP;
Tomonori Miyoshi, Tokushima, JP;
NICHIA CORPORATION, Anan-shi, JP;
Abstract
An LED module includes a mounting board and LED devices. The LED devices include at least one first LED device and second LED devices each including a light emitting diode element, a reflective member disposed lateral to the light emitting diode element, and a light transmissive member disposed above the light emitting diode element. The first LED device includes a reflective member on all lateral faces of the light transmissive member, and its upper face serves as a light extraction face. The second LED devices each includes the reflective member covering all of the lateral faces of the light transmissive member facing the at least one of the LED devices so that all of the lateral faces of the light transmissive members not facing any one of the LED devices and an upper face of a corresponding one of the second LED devices serve as light extraction faces.