TWD149505S - Light emitting diode lead-frame - Google Patents

Abstract

[Use of the article]; This invention is a light-emitting diode carrier, which is used to package light-emitting diode chips.; [Features of the invention]; As shown in the attached figures, the light-emitting diode carrier of the invention has a long rectangular carrier body; as shown in the three-dimensional figure and the top view, one corner of the carrier body has a missing corner, and at the same time has a cup-shaped space that is concave downward from the top surface and has a contracted mouth shape, the opening of the cup-shaped space is generally a long rectangle, and a beveled angle is formed at the four corners of the cup-shaped opening; in addition, the bottom of the cup-shaped space has two grooves that are further concave downward, and a partition is formed between the two grooves, and one end of the partition is forked in a Y shape. ;As shown in the rear view and the bottom view, a longitudinal shallow groove is provided in the center of a long side surface of the carrier body, and an L-shaped corner block is provided at the junction of the lower edge of the shallow groove and the bottom surface. ;As shown in the bottom view, two long strip-shaped metal pins protruding outward are symmetrically provided on both sides of the short side of the bottom surface of the carrier body, and two rectangular heat sinks are provided on the bottom surface of the carrier body between the two metal pins. ;This creation has not yet disclosed the public articles before the application date, and meets the new patent requirements of novelty and creativity, so a new patent application is filed in accordance with the law.