Piece formula support, piece formula device array and piece formula device

• Main Authors: Li Youmin, Lu Zishan, Li He, Li Junzheng, Zhu Mingjun, Lei Zihe
• Format: Patent
• Language: Chinese; English
• Published: 17.08.2016
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; SEMICONDUCTOR DEVICES

The utility model discloses a piece formula support, piece formula device array and piece formula, a piece formula support, include the lead frame that constitutes by a full wafer metal sheet, it has a plurality of support unit to arrange on the lead frame, a plurality of support unit forms the support cellular array of the capable N of M row, M wherein, and N >= 1, be provided with respectively below the support unit that the higher authority of the 1st line support unit and M are capable with the 1st line and the capable support unit of M are the peripheral frame of a body structure, and will the support unit connection of same row becomes the longitudinal tie portion of a body structure, its characterized in that: adjacent two allocate is provided with an at least connecting strip between the unit, the connecting strip with the link that longitudinal tie portion is connected is located between the adjacent support unit of same row. So only need across cutting piece formula device array and needn't carry ou