Method of manufacturing light emitting module, and light emitting module
AssigneeNichia Corporation
InventorToru HASHIMOTO
Life of this patent
Estimating the term…
Abstract
The method of manufacturing a light emitting module includes: providing a light guiding plate having a first main surface serving as a light emitting surface; and a second main surface positioned opposite to the first main surface and provided with a recess; providing a light adjustment portion containing a fluorescent material; providing a light emitting element unit in which a light emitting element comprising an electrode is integrally bonded to the light adjustment portion; bonding the light adjustment portion of the light emitting element unit to the recess; and forming wiring on the electrode of the light emitting element.
Claims18
A method of manufacturing a light emitting module, the method comprising:
- providing
- a light guiding plate having a first main surface serving as a light emitting surface, and a second main surface opposite to the first main surface, the second main surface defining a recess thereon, and
- a light emitting element unit comprising
- a light emitting element having a light emission surface and comprising an electrode, and
- a light adjustment portion containing a fluorescent material, the light emitting element being integrally bonded to the light adjustment portion;
- fixing the light emitting element unit to the light guiding plate by bonding the light adjustment portion to the recess;
- and
- forming wiring on the electrode of the light emitting element.
A light emitting module comprising:
- a light-transmissive light guiding plate having
- a first main surface serving as a light emitting surface from which light exits and
- a second main surface opposite to the first main surface, the second main surface defining a recess thereon;
- and
- a light emitting element unit fixed to the recess of the light guiding plate,
- wherein the light emitting element unit comprises:
- a light emitting element having a light emission surface and
- a light adjustment portion containing a fluorescent material, the light adjustment portion
- being integrally bonded to the light emitting element and
- having an insertion portion disposed in the recess, the insertion portion having an outline smaller in size than an inner surface outline of the recess;
- and
- a bonding wall formed with a light-transmissive bonding agent filled in a ring gap formed between the insertion portion and the recess.
Dependencies are inferred from the claim text.