LIGHTING DEVICE AND VEHICLE LAMP INCLUDING SAME
First Claim
Patent Images
1. A lighting apparatus comprising an nth light source module and an (n+1) th light source module, which are spaced a predetermined distance apart from each other, wherein the nth light source module comprises:
- an nth light guide member configured to guide a first light emitted from an nth light source; and
an nth emission layer, which is formed on the nth light guide member and in which light of a wavelength of light from the nth light source is used as excited light, andwherein (n+1)th light source module comprises;
an (n+1)th light guide member configured to guide a portion of light emitted from the nth light source and light emitted from the (n+1)th light source; and
an (n+1)th emission layer, which is formed on the (n+1)th light guide member and in which light that passes through the nth light source module and light from the (n+1)th light source are used as excited light, wherein n is a natural number.
1 Assignment
0 Petitions
Accused Products
Abstract
Provided are a lighting apparatus that is capable of implementing various stereoscopic effects and a lamp for a vehicle including the lighting apparatus. A volumic type, a depth effect, and a stereoscopic effect of optical patterns emitted after an interaction of excited light of emission layers disposed in adjacent light source modules can be implemented so that various designs of three-dimensional (3D) light can be implemented.
-
Citations
13 Claims
-
1. A lighting apparatus comprising an nth light source module and an (n+1) th light source module, which are spaced a predetermined distance apart from each other, wherein the nth light source module comprises:
-
an nth light guide member configured to guide a first light emitted from an nth light source; and an nth emission layer, which is formed on the nth light guide member and in which light of a wavelength of light from the nth light source is used as excited light, and wherein (n+1)th light source module comprises; an (n+1)th light guide member configured to guide a portion of light emitted from the nth light source and light emitted from the (n+1)th light source; and an (n+1)th emission layer, which is formed on the (n+1)th light guide member and in which light that passes through the nth light source module and light from the (n+1)th light source are used as excited light, wherein n is a natural number. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
-
Specification