Title:
LIGHTING FIXTURE
Document Type and Number:
Japanese Patent JP2022066865
Kind Code:
A
Abstract:
To provide a flexible substrate having a lower brightness reduction degree towards a terminal end when a product is elongated and having no uneven brightness of a light emitter even when cut, and a lighting fixture using the flexible substrate.SOLUTION: Each of units includes: a first energizing wire which energizes a first outgoing wire and a second return wire via a first light-emitting element; and a second energizing wire which energizes a first return wire and the second return wire via a second light-emitting element. An electric power supplied to the first outgoing wire from a tip is fed to the first light-emitting element by the first energizing wire and circulated through the second return wire in each of the units, and an electric power supplied to the second outgoing wire from the tip is once inversely circulated through the first return wire via a first energizing part at the terminal end and then fed to a second light-emitting element by the second energizing wire and circulated through the second return wire in each of the units.SELECTED DRAWING: Figure 2
Inventors:
MURAKAMI NOBUTAKE
Application Number:
JP2020175442A
Publication Date:
May 02, 2022
Filing Date:
October 19, 2020
Export Citation:
Assignee:
MURAKAMI NOBUTAKE
International Classes:
F21V23/00; F21S2/00; F21S4/24; F21V19/00; H01L33/00
Domestic Patent References:
| JP2015072841A | 2015-04-16 | |||
| JP2013535764A | 2013-09-12 |
Foreign References:
| WO2013018176A1 | 2013-02-07 |
Attorney, Agent or Firm:
Patent corporation ssinpat