TESTING HOLDERS FOR CHIP UNIT AND DIE PACKAGE
First Claim
Patent Images
1. A testing holder for a chip unit, comprising:
- a holder body configured to contain the chip unit; and
a pressure releasing device formed on the holder body configured to release an insertion pressure when the chip unit is inserted in the holder body.
0 Assignments
0 Petitions
Accused Products
Abstract
A testing holder for a chip unit, a multi site holding frame for plural chip units and a method for testing a die thereof are provided. The proposed multi site holding frame for testing plural chip units simultaneously includes a first holder frame having a plurality of testing holders. Each of the plurality of testing holders includes a holder body containing a specific one of the plural chip units, and a pressure releasing device formed on the holder body to release an insertion pressure when the specific one of the plural chip units is inserted in the holder body.
-
Citations
20 Claims
-
1. A testing holder for a chip unit, comprising:
-
a holder body configured to contain the chip unit; and a pressure releasing device formed on the holder body configured to release an insertion pressure when the chip unit is inserted in the holder body. - View Dependent Claims (2, 3, 4, 5)
-
-
6. A multi site holding frame for a plurality of chip units, comprising:
-
a first holder frame having a plurality of testing holders, each of the plurality of testing holders including a holder body configured to contain one of the plural chip units, wherein the holder frame comprises; a power supply, and a temperature controller; and a multi site probe card, wherein the multi site probe card includes plural contact probes and plural contactless coils. - View Dependent Claims (7, 8, 9, 10, 11, 12, 13)
-
-
14. A method of testing a plurality of chip units, comprising:
-
inserting a first chip unit into a testing holder and inserting a second chip unit into a second testing holder, wherein the first chip unit and the second chip unit have different dimensions, and the first testing holder and second testing holder have same outer dimensions; inserting the first testing holder and the second testing holder into a first open recess and a second open recess, respectively, of a holder frame; positioning a multi-site probe card having a plurality of probe contacts and a plurality of contactless coils over the holder frame; and testing the first chip unit and the second chip unit to determine whether the first and second chip units are defective chip units. - View Dependent Claims (15, 16, 17, 18, 19, 20)
-
Specification