公开(公告)号：US11378259B2

公开(公告)日：2022-07-05

申请号：US16718181

申请日：2019-12-18

Applicant: NICHIA CORPORATION

Inventor： Yoshiyuki Kageyama ,  Kimihiro Miyamoto ,  Takashi Tani

IPC: F21V19/00 ,  F21V29/70 ,  F21Y115/10

Abstract: A light-emitting module includes a first mounting board which has a first surface, a second surface opposite to the first surface, and a recess on the first surface. An opening passes through the first mounting board from a bottom surface of the recess to the second surface. A second mounting board has a mounting surface and a light-emitting element surface opposite to the mounting surface and is provided in the recess such that the light-emitting element surface faces the bottom surface of the recess. A light-emitting element is provided on the light-emitting element surface and configured to emit light through the opening. An elastic cushion is provided between the bottom surface and the light-emitting element surface. The second mounting board projects from the first surface of the first mounting board when a force pressing the second mounting board toward the bottom surface of the recess is not applied.

公开(公告)号：US11619368B2

公开(公告)日：2023-04-04

申请号：US17833903

申请日：2022-06-07

Applicant: NICHIA CORPORATION

Inventor： Yoshiyuki Kageyama ,  Kimihiro Miyamoto ,  Takashi Tani

IPC: F21V19/00 ,  F21V29/70 ,  F21Y115/10

Abstract: A light-emitting module includes a first mounting board having a first surface and a second surface opposite to the first surface. The first mounting board has a recess on the first surface, and the recess has a bottom surface. The first mounting board has an opening passing through the first mounting board from the bottom surface to the second surface. The light-emitting module further includes a second mounting board provided in the recess, a light-emitting element provided on the second mounting board and configured to emit light through the opening, and an elastic cushion provided between the first mounting board and the second mounting board. The light-emitting module also includes a connector. The connector and the opening sandwich a center of the first mounting board when viewed from a direction from the second surface to the first surface.