Material Handling Systems - Development of

Summary : Material handling equipment serves as a physical, mechanical and electronic interface between test equipment and the device under test (DUT). It consists of three major subsegments commonly referred to as wafer probing equipment, package handling equipment and laser repair systems. (See Presentation 3.4.0-1)

Click here to view full screen

Annexure :

The material handling industry dates back to the fifties and the introduction of the first wafer probers. Package handlers evolved during the sixties as a move away from manual insertion and testing. Laser repair developed in the sixties as well. It was first used for trimming precision components-mainly thin-film resistors in analog circuits. With the advent of memories, low yields demanded that redu·ndancy be used, so a few extra memory cells began to be placed on the chip, laser trimmers were then used to cut connections to the bad cells and rewrite the lines to the good ones.

You may like this also:

The Transistor and the ...

30 Jun 1955

The Invention of the Transistor and the Birth of the Information Age. Michael Riordan, co-author of Crystal Fire, discusses how it came to be. ... See more

40 Years Of Moore's Law

06 Jun 2005

Historical perspective on Moore’s Law and its affects on everyday life and economic growth for the world as a whole from the fruits brought by semiconductor technology through a 2005 lens. ... See more

SRC 25th Anniversary

01 Jun 2007

The history and accomplishments of the Semiconductor Research Corporation ... See more

Semiconductor Depositio ...

Lithography has long been regarded as the queen of wafer fabrication in the drive towards submicron geometries. But, in recent years problems with depth-of-focus and materials have limited lithography's ability ... See more

Paradigms of Maskless L ...

The replacement of optical lithography with e-beam direct write for semiconductor manufacturing has been predicted since Gordon Moore penned his 1965 paper, writing "It is worth noting that this density of comp ... See more

Silicon and the Microel ...

The emergence of crystalline silicon and silicon-based material such as silicon-germanium as the premier material and the personnel driving the integrated circuit (IC) microelectronics revolution will be review ... See more

Microlithography & Mask ...

There are two essential applications for semiconductor lithography equipment. They are lumped together here under the name 'microlithography and mask making'. The two segments consist of mask-making equipment a ... See more

Process Diagnostics - D ...

Process diagnostic equipment is critical to semiconductor manufacture. Though this equipment is not used to directly manufacture devices, it serves to verify consistent and in-control manufacturing processes. ... See more

Introduction to Questor ...

Questor systems consist of those types of equipment used in the design, verification, handling, inspection and test of integrated circuits. This equipment, although critical in assuring device design or design ... See more

Process Diagnostics - D ...

Process Diagnostics - D ...

Process diagnostic equipment is critical to semiconductor manufacture. Though this equipment is not used to directly manufacture devices, it serves to verify consistent and in-control manufacturing processes. ... See more

Access to and use of this Website is subject to TechInsights' Terms of Use (including Copyright Policy & Claims) and Privacy Policy. By accessing or using this Website you agree to TechInsights' Terms of Use (including Copyright Policy & Claims) and Privacy Policy.

Copyright © 2024 TechInsights Inc. All rights reserved.