Title:
LIGHT EMITTING BODY
Document Type and Number:
Japanese Patent JP2019016440
Kind Code:
A
Abstract:
To provide a light emitting body capable of narrowing inner width of a tube and enhancing light uniformity between two adjacent light emitting elements.SOLUTION: A light emitting body 1 includes: a plurality of light emitting elements 10 having directivity upward orthogonal to the longer direction, and arranged at equal intervals along the longer direction; an electrode for supplying power to the plurality of light emitting elements 10; and a light-transmitting tube 30 for covering the top and bottom and the left and right of the light emitting elements 10, and having a cross section of the same shape in the longer direction. The tube 30 includes: a top covering part 31 for covering the top of the light emitting element 10 in a linear manner on a cross section orthogonal to the longer direction of the light emitting element 10; left and right covering parts 32, 33 for covering left and right of the light emitting element 10; and left and right circular arc parts 34, 35 for connecting the top covering part 31 and the left and right covering parts 32, 33 by a curve surface protruding to the outside.SELECTED DRAWING: Figure 1
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Inventors:
SUZUKI SHUNICHI
Application Number:
JP2017130723A
Publication Date:
January 31, 2019
Filing Date:
July 03, 2017
Export Citation:
Assignee:
NANOTECO CORP
International Classes:
F21S2/00; F21S4/22; F21V5/00; H01L33/00; H01L33/58
Domestic Patent References:
| JP2011090849A | 2011-05-06 | |||
| JP2013143245A | 2013-07-22 | |||
| JP2011138700A | 2011-07-14 |
Attorney, Agent or Firm:
Atsushi Kojima