Patent ID: 8168989
Filing Date: 2012-05-01
Classification: F21K,F21Y,G02F,H01L

Abstract:
1. An LED light source comprising: a frame including a first frame portion extending in a first direction for a first distance, a second frame portion arranged adjacent and parallel to the first frame portion and extending in the first direction for a second distance longer than said first distance to reach a tie bar, a third frame portion arranged adjacent and parallel to the first frame portion and extending in the first direction for the second distance to the tie bar, a first lead connected to the first frame portion, a second lead connected to the second frame portion and facing the first lead, a third lead connected to the first frame portion, a fourth lead connected to the third frame portion and facing the third lead, and the tie bar extending in a second direction and connecting the second frame portion with the third frame portion but not connected to any portion of the first frame; a first LED chip mounted on a die bonding area of the first lead; a second LED chip mounted on a die bonding area of the third lead; a first bonding wire electrically connecting the first LED chip with the second lead; a second bonding wire electrically connecting the second LED chip with the fourth lead; a first resin sealing the first lead, the second lead, the first LED chip, and the first bonding wire; and a second resin sealing the third lead, the fourth lead, the second LED chip, and the second bonding wire, wherein the first frame portion is separated from the second frame portion, the third frame portion, and the tie bar, wherein the first frame portion is arranged to be between the first lead and the third lead in plan view, wherein the first frame portion, the first lead, and the third lead are arranged to be between the second lead and the fourth lead in plan view, and wherein the first frame portion, the first lead, the second lead, the third lead, and the fourth lead are arranged to be between the second frame portion and the third frame portion in plan view.