About 16 results
https://drivepatents.com/patents/1397572 · 16 Apr 2025
Provided are a vehicle lighting device (1) and a vehicle lamp (100) that can maintain lighting even when an input voltage drops. The vehicle lighting device according to an embodiment includes a socket (10); a substrate (23) provided on one end side of the...
https://drivepatents.com/patents/938685 · 24 Aug 2016
According to one embodiment, a vehicle lighting device includes a flange portion; a storage portion that protrudes from one surface of the flange portion; and a light emitting module that is provided in an end portion of the storage portion on a side oppos...
https://drivepatents.com/patents/941146 · 29 Jun 2016
A vehicle lamp (100) according to an embodiment includes a lighting device (1); a housing (101) where the lighting device (1) is disposed; and a fixing unit (105 to 107) pressing the lighting device (1) against the housing (101). The lighting device (1) ha...
https://drivepatents.com/patents/948686 · 30 Sep 2015
According to one embodiment, there is provided a vehicle interior lighting device (1) including a plurality of light-emitting elements (3b), a switch (3c) for switching an ON mode for lighting at least a part of the plurality of light-emitting elements and...
https://drivepatents.com/patents/951961 · 11 Mar 2015
A lighting device (1) including a light emitting section (3) that has a light emitting element (3b) and a switch (3c) for controlling a lighting state of the light emitting element; a housing (2) that stores the light emitting section and of which one end ...
https://drivepatents.com/patents/951956 · 11 Mar 2015
A luminaire of the embodiment includes: a light guide portion having a ring shape; a light-emitting portion having a light-emitting element and configured to irradiate the light guide portion with light; and an incident portion provided on an outer periphe...
https://drivepatents.com/patents/951933 · 11 Mar 2015
According to one embodiment, there is provided a lighting device which includes a substrate; a light emitting element which is provided on the substrate; and a resistive element which is provided on the substrate, and is connected to the light emitting ele...
https://drivepatents.com/patents/965866 · 24 Dec 2014
According to one embodiment, there is provided a luminaire (1) including a light-emitting element (3b) and a cover (4) provided on an irradiation side of the light-emitting element (3b). The cover (4) includes a first light transmitting section (4a) provid...
https://drivepatents.com/patents/969370 · 1 Oct 2014
An electrical equipment control apparatus (10; 80) includes an information reception unit (121; 82), a statistical processing unit (122; 82), and a recommended pattern generation unit (123; 82). The information reception unit (121; 82) is configured to rec...
https://drivepatents.com/patents/969367 · 1 Oct 2014
According to one embodiment, an electrical apparatus control system which is configured by a plurality of electrical apparatuses includes an output unit which is provided on at least one first electrical apparatus among the plurality of electrical apparatu...