公开(公告)号：EP2309539B1

公开(公告)日：2018-12-05

申请号：EP10186952.7

申请日：2010-10-08

Applicant: STMicroelectronics Srl

Inventor： Brenna, Emanuele ,  Di Franco, Antonio

IPC: H01L23/544

CPC classification number: H01L23/544 ,  H01L21/82 ,  H01L2223/54406 ,  H01L2223/54413 ,  H01L2223/5442 ,  H01L2223/54433 ,  H01L2223/5448 ,  H01L2924/0002 ,  H01L2924/00

Abstract: A solution for indexing electronic devices is proposed. A corresponding electronic device (300) includes a die (320) integrating an electronic circuit (310), the die (320) having at least one index (325Rd,325Cd) including a reference (330Rd;330Cd) defining an ordered alignment of a plurality of locations (245R,250R;245C,250C) on the die (320) and marker means for defining a value of the index according to an arrangement of the marker means with respect to the reference (330Rd,330Cd); in the solution according to an embodiment of the invention, the marker means includes a plurality of markers (360Rdu,360Rdt;360Cdu,360Cdt) each one arranged at a selected one of the locations, the selected location of the marker defining a value of a digit associated with a corresponding power of a base higher than 2 within a number in a positional notation in said base representing the value of the index.

公开(公告)号：EP2309539A1

公开(公告)日：2011-04-13

申请号：EP10186952.7

申请日：2010-10-08

Applicant: STMicroelectronics Srl

Inventor： Brenna, Emanuele ,  Di Franco, Antonio

IPC: H01L23/544

CPC classification number: H01L23/544 ,  H01L21/82 ,  H01L2223/54406 ,  H01L2223/54413 ,  H01L2223/5442 ,  H01L2223/54433 ,  H01L2223/5448 ,  H01L2924/0002 ,  H01L2924/00

Abstract: A solution for indexing electronic devices is proposed. A corresponding electronic device (300) includes a die (320) integrating an electronic circuit (310), the die (320) having at least one index (325Rd,325Cd) including a reference (330Rd;330Cd) defining an ordered alignment of a plurality of locations (245R,250R;245C,250C) on the die (320) and marker means for defining a value of the index according to an arrangement of the marker means with respect to the reference (330Rd,330Cd); in the solution according to an embodiment of the invention, the marker means includes a plurality of markers (360Rdu,360Rdt;360Cdu,360Cdt) each one arranged at a selected one of the locations, the selected location of the marker defining a value of a digit associated with a corresponding power of a base higher than 2 within a number in a positional notation in said base representing the value of the index.

Abstract translation: 一种用于索引的电子设备的解决方案，提出了 相应的电子设备（300）包括所述（320）INTEGRA廷电子电路（310），具有包括参考至少一个索引（325Rd，325Cd）管芯（320）（330Rd; 330Cd）定义到的有序排列 的位置的多个（245R，250R，245C，250C）在模具（320）和为索引gemäß的对标记的配置的值标记定义装置相对于所述参考（330Rd，330Cd）装置; 在该溶液中雅鼎在本发明的实施方式，所述标记装置包括标记（360Rdu，360Rdt; 360Cdu，360Cdt）的多个均一个在位置中选定的一个的安排下，所选择的位置处的标记限定的一个值 在所述基代表指数的值的位置的符号的数内与碱高于2的相应的功率相关联的数字。