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:
Jun. 24, 2025
Filed:
Mar. 17, 2022
Japan Display Inc., Tokyo, JP;
Hideaki Abe, Tokyo, JP;
Kazuyuki Yamada, Tokyo, JP;
Keisuke Asada, Tokyo, JP;
Kota Uogishi, Tokyo, JP;
Kenichi Takemasa, Tokyo, JP;
Daiki Isono, Tokyo, JP;
JAPAN DISPLAY INC., Tokyo, JP;
Abstract
An LED module has a first layer including a first plane, an LED chip arranged on the first plane, a second layer surrounding the LED chip and including a convex part on the first plane, and a third layer arranged outside the LED chip and overlapping an upper surface of the first layer, a side surface of the second layer, and a part of the upper surface of the second layer. In the LED module, a height of the convex part of the second layer is lower than a height of the upper surface of the LED chip, and the first layer, the second layer and the third layer include conductive films.