Led module and led module mounting structure

Abstract

An LED module includes a substrate having a main surface and a rear surface located opposite the main surface, a main surface electrode located on the main surface, a plurality of penetration electrodes connected to the main surface electrode and extending through the substrate, three or more LED chips arranged on the main surface electrode along a first direction, and a case arranged on the main surface to surround the main surface electrode. The LED chips include at least one LED chip that can emit red light, at least one LED chip that can emit green light and at least one LED chip that can emit blue light.

1 - 58 . (canceled) 
     
     
         59 . An LED (Light Emitting Diode) module, comprising:
 a support member including a recess part having a bottom surface and a side surface;   a first electrode arranged to be exposed at the bottom surface of the support member;   a second electrode arranged to be spaced apart from the first electrode and exposed at the bottom surface of the support member;   a third electrode arranged to be spaced apart from the first electrode and exposed at the bottom surface of the support member, the first electrode being interposed between the second electrode and the third electrode when viewed in a first direction;   a fourth electrode arranged to be spaced apart from the first electrode, the second electrode, and the third electrode, the fourth electrode overlapping with the third electrode when viewed in a second direction intersecting with the first direction;   a first LED chip arranged above the first electrode;   a second LED chip arranged above the first electrode to be spaced apart from the first LED chip, the second LED chip overlapping with the first LED chip when viewed in the second direction;   a third LED chip arranged above the first electrode to be spaced apart from the first LED chip and the second LED chip, the third LED chip overlapping with the first LED chip and the second LED chip when viewed in the second direction, and the first LED chip being interposed between the second LED chip and the third LED chip;   a first wire having a first end connected to a surface of the first LED chip and a second end connected to the first electrode;   a second wire having a first end connected to the surface of the first LED chip and a second end connected to the third electrode;   a third wire having a first end connected to a surface of the second LED chip and a second end connected to the first electrode;   a fourth wire having a first end connected to the surface of the second LED chip and a second end connected to the fourth electrode; and   a fifth wire having a first end connected to a surface of the third LED chip and a second end connected to the second electrode.   
     
     
         60 . The LED module of  claim 59 , wherein a rear surface of the third LED chip is electrically connected to the first electrode. 
     
     
         61 . The LED module of  claim 59 , wherein the third wire and the fourth wire extend toward the first LED chip in the second direction. 
     
     
         62 . The LED module of  claim 59 , wherein the third LED chip is arranged between the second electrode and the third electrode in the first direction. 
     
     
         63 . The LED module of  claim 59 , wherein at least one of the second LED chip and the third LED chip is electrically insulated from the first electrode. 
     
     
         64 . The LED module of  claim 59 , wherein the support member includes a rear surface that faces the bottom surface of the recess part, and
 wherein each of the first electrode, the second electrode, the third electrode, and the fourth electrode includes a penetration portion that extends through the support member toward the rear surface of the support member.   
     
     
         65 . The LED module of  claim 64 , wherein each of the first electrode, the second electrode, the third electrode, and the fourth electrode includes a rear portion that is connected to the penetration portion and exposed from the rear surface of the support member. 
     
     
         66 . The LED module of  claim 65 , wherein the rear portion of the first electrode overlaps with the rear portion of the second electrode when viewed in the second direction. 
     
     
         67 . The LED module of  claim 59 , wherein, when viewed in a third direction orthogonal to the first direction and the second direction, at least one of the first wire, the second wire, the third wire, the fourth wire, and the fifth wire extends to incline with respect to the first direction and the second direction. 
     
     
         68 . The LED module of  claim 59 , wherein each of the first electrode, the second electrode, and the third electrode includes a wire bonding wiring section. 
     
     
         69 . An LED module, comprising:
 a support member including a recess part having a bottom surface and a side surface;   a first electrode member arranged to be exposed at the bottom surface of the support member;   a second electrode member arranged to be spaced apart from the first electrode member and exposed at the bottom surface of the support member;   a third electrode member arranged to be spaced apart from the first electrode member and the second electrode member, and exposed at the bottom surface of the support member, the first electrode member being interposed between the second electrode member and the third electrode member when viewed in a first direction;   a fourth electrode member arranged to be spaced apart from the first electrode member, the second electrode member, and the third electrode member, and exposed at the bottom surface of the support member, the first electrode member being interposed between the second electrode member and the fourth electrode member when viewed in the first direction;   a fifth electrode member arranged to be spaced apart from the first electrode member, the second electrode member, the third electrode member, and the fourth electrode member, and exposed at the bottom surface of the support member, the fifth electrode member overlapping with the second electrode member when viewed in a second direction;   a first LED chip arranged above the first electrode member;   a second LED chip arranged above the first electrode member to be spaced apart from the first LED chip, the second LED chip overlapping with the first LED chip when viewed in the second direction;
 a first wire having a first end connected to a surface of the first LED chip and a second end connected to the second electrode member; 
   a second wire having a first end connected to the surface of the first LED chip and a second end connected to the fourth electrode member;   a third wire having a first end connected to a surface of the second LED chip and a second end connected to the second electrode member; and   a fourth wire having a first end connected to the surface of the second LED chip and a second end connected to the third electrode member.   
     
     
         70 . The LED module of  claim 69 , wherein the first electrode member is arranged to overlap with the second electrode member in the first direction. 
     
     
         71 . The LED module of  claim 69 , wherein the fourth electrode member is arranged to overlap with the fifth electrode member in the first direction. 
     
     
         72 . The LED module of  claim 69 , wherein the support member includes a rear surface that faces the bottom surface of the recess part, and
 wherein each of the third electrode member and the fourth electrode member includes a penetration portion that extends through the support member toward the rear surface of the support member.   
     
     
         73 . The LED module of  claim 72 , wherein each of the third electrode member and the fourth electrode member includes a rear portion that is connected to the penetration portion and exposed from the rear surface of the support member. 
     
     
         74 . The LED module of  claim 73 , wherein the rear portion of the third electrode member overlaps with the rear portion of the fourth electrode member when viewed in the second direction. 
     
     
         75 . The LED module of  claim 73 , wherein the rear portion of the third electrode member extends in the second direction. 
     
     
         76 . The LED module of  claim 73 , wherein the rear portion of the fourth electrode member extends in the second direction. 
     
     
         77 . The LED module of  claim 69 , wherein, when viewed in a third direction orthogonal to the first direction and the second direction, at least one of the first wire, the second wire, the third wire, and the fourth wire extends to incline with respect to the first direction and the second direction. 
     
     
         78 . The LED module of  claim 69 , wherein the first direction intersects with the second direction.