Semiconductor wafer and method of backside probe testing through opening in film frame
First Claim
1. A method of making a semiconductor device, comprising:
- providing a semiconductor wafer;
providing a film frame including a tape portion with an opening through the tape portion;
mounting the semiconductor wafer over the opening in the tape portion of the film frame; and
probe testing the semiconductor wafer through the opening in the tape portion of the film frame.
3 Assignments
0 Petitions
Accused Products
Abstract
A semiconductor test system has a film frame including a tape portion with one or more openings through the tape portion. The opening is disposed in a center region of the tape portion of the film frame. The film frame may have conductive traces formed on or through the tape portion. A thin semiconductor wafer includes a conductive layer formed over a surface of the semiconductor wafer. The semiconductor wafer is mounted over the opening in the tape portion of the film frame. A wafer probe chuck includes a lower surface and raised surface. The film frame is mounted to the wafer probe chuck with the raised surface extending through the opening in the tape portion to contact the conductive layer of the semiconductor wafer. The semiconductor wafer is probe tested through the opening in the tape portion of the film frame.
13 Citations
18 Claims
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1. A method of making a semiconductor device, comprising:
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providing a semiconductor wafer; providing a film frame including a tape portion with an opening through the tape portion; mounting the semiconductor wafer over the opening in the tape portion of the film frame; and probe testing the semiconductor wafer through the opening in the tape portion of the film frame. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A method of making a semiconductor device, comprising:
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providing a carrier with an opening through the carrier; mounting a semiconductor wafer over the opening in the carrier, wherein the opening is disposed in a center region of the carrier; and probe testing the semiconductor wafer through the opening in the carrier. - View Dependent Claims (9, 10, 11, 12)
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8. A method of making a semiconductor device, comprising:
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providing a carrier with an opening through the carrier; mounting a semiconductor wafer over the opening in the carrier; providing a wafer probe chuck including a raised surface; mounting the carrier to the wafer probe chuck with the raised surface extending through the opening in the carrier to contact the semiconductor wafer; and probe testing the semiconductor wafer through the opening in the carrier.
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13. An apparatus for probe testing a semiconductor wafer, comprising:
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a carrier with an opening through the carrier, wherein the opening is disposed in a center region of the carrier; and a semiconductor wafer disposed over the opening in the carrier, wherein the semiconductor wafer is probe tested through the opening in the carrier. - View Dependent Claims (14, 15, 16, 17, 18)
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Specification