Double-cup type LED lamp capable of improving yield

• Main Authors: ZHU GENGSHENG, LUO SHIKUN, SHEN JINHUI, LIU MINGJIAN, WU ZHENLEI, ZHOU KAI
• Format: Patent
• Language: Chinese; English
• Published: 03.12.2019
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; SEMICONDUCTOR DEVICES

The utility model discloses a double-cup type LED lamp capable of improving yield, which comprises an insulating base and a 6PIN conductive terminal, and the insulating base is concavely provided witha reflection cup; the 6PIN conductive terminals are respectively defined as a first terminal, a second terminal, a third terminal and a sixth terminal, and the first terminal, the second terminal andthe sixth terminal are respectively provided with a die bonding part. A partition plate is arranged in the reflection cup and divides the reflection cup into a first reflection area and a second reflection area. The die bonding parts of the first, second, fourth and fifth terminals are exposed out of the first reflective area; the die bonding parts of the third terminal and the sixth terminal areexposed out of the second reflective area, and the die bonding part of the third terminal extends to form a die bonding extension part which is exposed out of the first reflective area; a control chip is further arranged, and