Light source module
First Claim
1. A light source module having a substrate, a first reflector including a reflecting surface, which is formed integrally with the substrate, a light emitting element arranged on the substrate, a wiring board provided on the substrate, a second reflector provided on the wiring board so that the light emitting element is positioned between the first reflector and the second reflector, and a resin for sealing the light emitting element so that a space between the reflecting surface of the first reflector and the reflecting surface of the second reflector is filled with the resin, whereinwherein the light emitting element is attached on a submount so that the submount is attached on the substrate, and the light emitting element and the submount are formed so as to satisfy the following equation:
-
(L2−
L1)/2>
t1, and,wherein L1 is a size in plan view of the light emitting element, L2 is a size in plan view of the submount, and t1 is a thickness of the light emitting element.
4 Assignments
0 Petitions
Accused Products
Abstract
It is to provide a light source module capable of downsizing an edge-light type backlight in thickness and reducing the usage amount of resin. A method of manufacturing a light source module includes a process of preparing a substrate with a first reflector including a reflecting surface mounted thereon, a process of mounting a plurality of light emitting elements on the substrate, a process of mounting a wiring board having an electrode on the substrate, a process of connecting the electrode of the light emitting element and the electrode of the wiring board with metal wire, a process of mounting a second reflector having a reflecting surface on the wiring board, and a process of filling the space between the first reflector and the second reflector, with resin.
10 Citations
16 Claims
-
1. A light source module having a substrate, a first reflector including a reflecting surface, which is formed integrally with the substrate, a light emitting element arranged on the substrate, a wiring board provided on the substrate, a second reflector provided on the wiring board so that the light emitting element is positioned between the first reflector and the second reflector, and a resin for sealing the light emitting element so that a space between the reflecting surface of the first reflector and the reflecting surface of the second reflector is filled with the resin, wherein
wherein the light emitting element is attached on a submount so that the submount is attached on the substrate, and the light emitting element and the submount are formed so as to satisfy the following equation: -
(L2−
L1)/2>
t1, and,wherein L1 is a size in plan view of the light emitting element, L2 is a size in plan view of the submount, and t1 is a thickness of the light emitting element. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
-
-
9. A light source module having a substrate, a first reflector including a reflecting surface, which is formed integrally with the substrate, a light emitting element arranged on the substrate, a wiring board provided on the substrate, a second reflector provided on the wiring board so that the light emitting element is positioned between the first reflector and the second reflector, and a resin for sealing the light emitting element so that a space between the reflecting surface of the first reflector and the reflecting surface of the second reflector is filled with the resin, wherein
wherein the light emitting element is attached on a submount so that the submount is attached on the substrate, and the light emitting element and the submount are formed so as to satisfy the following equation: -
(L2−
L1)/2≧
t1, and,wherein L1 is a size in plan view of the light emitting element, L2 is a size in plan view of the submount, and t1 is a thickness of the light emitting element; and a recess for arranging the wiring board is provided in a surface of the substrate on which the light emitting element is provided. - View Dependent Claims (10, 11, 12, 13, 14, 15, 16)
-
Specification