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OT-Ops integrates a set of centralized test operations solutions that enable operational excellence. It supports the need for productive and efficient test management while pinpointing inefficiencies to enable prompt responses. OT-Ops delivers complete planning, control, execution, and monitoring of the entire wafer sort and final test operations.
     
TESTING OPERATIONS EXCELLENCE

INDUSTRY CHALLENGES:

  • Use of homegrown applications, which are not integrated with each other or with business enterprise systems
  • Only cover basic operations
  • Usually undocumented and hard-coded, lacking flexibility and scalability

OptimalTest’s SOLUTION: OT-OPS

OT-Ops is the industry's first integrated suite of testing operations solutions. Based on years of semiconductor testing operations experience, together with OptimalTest's state-of-the-art technology, OT-Ops includes modules for complete planning, control, execution and monitoring of wafer sort and final test and enables testing professionals to effectively pinpoint inefficiencies in testing processes and operations, and respond both tactically and strategically.
     
  CAPABILITIES

TESTING CAPACITY PLANNING
Enables management and planning of testing capacity through strategic equipment purchase decisions and tactical testing model interoperability decisions to optimize your test fleet.

WIP (WORK-IN-PROCESS) MANAGEMENT
(drop down)Manages testing execution across all sockets to optimize TPT (Throughput Time) and maximize utilization. Distributes incoming WIP through optimization of all set-ups and resources to meet your weekly testing deadlines and your company’s overall delivery schedules.

DEVICE INTERFACE CENTRAL
Manages your interface-unit fleet at both wafer sort and final test (probe-cards, contactors, burn-in-boats and system validation boards) for improved life-cycle and maximum touch-downs, while monitoring the interface quality and health. Furthermore, Device Interface Central enables accurate forecast of your interface purchase decisions, and through integration with the WIP Management module, interfaces can be introduced to the right test module "Just-In-Time."

CORRELATION CENTRAL
Manages correlation wafers and standard units, for highest testing process quality at optimal TPT. The Correlation Central module maintains a balanced inventory of correlations for both wafers and devices, keeping systems functioning optimally throughout the correlation lifecycle.

SHIPPING CENTRAL
An advanced application for management, execution and monitoring of shipping between all test sockets and all semiconductor companies (IDM, Fabless, Foundries and Assembly/Test) up to the end customer. The system fully validates quality and health of the entire lot before shipping.

PM (PREVENTIVE MAINTENANCE) CENTRAL
Manages all PM scheduling, execution and tracking per vendor specifications, procedures and instructions. The PM Central module ensures maximum availability and highest testing module quality and health control.

DISPOSITION CENTRAL
A centralized test evaluation and management application with a variety of disposition and troubleshooting features. The system guides you through the exact sequence of actions needed for efficient execution of state-of-the-art process and material dispositions.

     
 
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