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资源 > 半导体词汇表 > Q

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半导体词汇表 - Q


  • Q1, Q2, Q3, Q4

Quarter 1, Quarter 2...

  • Q7

The seven basic statistical problem solving tools: Pareto diagram, histogram, cause and effect diagram, control chart, scatter diagram, graphs, checksheet.

  • QA

Quality Assurance Quality assurance, as distinguished from quality control (QC), involves activities in the business, systems, and technical audit areas. A set of predetermined, systematic actions which is required if a product or service is to satisfy quality requirements. This is the department responsible for monitoring raw materials and products, for the setting up of the quality system, for technical support and insurance, for calibration and for training.

  • QA/QC

Quality assurance/quality control

  • QAPS

Quality Analysis Processing System

  • QBR

Quarterly Business Review

  • QC

Quality Control The regulatory process through which we measure actual performance, compare it with standards, and act on the difference. Also sometimes used to distinguish inspection and test activities from other quality activities (see QA: Quality Assurance).

  • QCC

Quality Control Circle

  • QDMS

Quality Data Management System

  • QFD

Quality Function Deployment A system for translating specific customer needs into detailed product requirements which are deployed throughout design, production, marketing and support operations.

  • QFN

A type of leadless leadframe package - Quad Flat pack No lead

  • QFP

Quad Flat Package

  • QIC

Quarter Inch Cartridge Type of computer tape cartridge used primarily for packing up hard disks. Tape is 1/4 inch wide (about 6mm).

  • QIP

Quality Improvement Process Quad Inline Package

  • QIT

Quality Improvement Team Usually called Excellence Team or Juran Team in ST. These teams usually address "common causes" to improve processes, using the Juran methodology.

  • QLD

Quad Line Driver

  • QML

Qualified Materials List

  • QPDS

The standard control items of Quality, Price, Delivery and Service.

  • QPF

Quad Power Feeder

  • QPSK

Quadrature Phase Shift Keying

  • QR

1) Quality & Reliability 2)Quality Report

  • QS

Quality System 1) such as QS 9000, ISO 9001 & 9002, EMAS, ISO 14000. These are standards recognizing a high level of quality in a process or in the management of a company. The organizational structure, responsibilities, procedures, processes and resources for implementing quality management.

  • QSC

Quality, Schedule (or Service) Cost These are the super ordinate goals of a TQM company, listed in order of priority.

  • QSM

Quad Surface Mount

  • QSOP

Quarter size Small Outline Package

  • QST

Quality Steering Team

  • QTD

Quarter To Date Quantity or value produced since the beginning of the current quarter.

  • QTY

Quantity

  • QUAL

Qualification/qualify

  • Qualification

The technique of evaluating samples to quality or approve a production lot from which they dome or the production line from which they are produced

  • Quality system

The organizational structure, responsibilities, procedures, processes and resources for implementing quality management.

  • Quartz crystal

In electronic systems, crystals of quartz are used to stabilize the frequency of oscillators and timing signal generators. The quartz is cut in a certain way and placed between two metal contacts.

  • Quick fix

A rapid repair. An approach to finding a solution to a problem as quickly as possible. It is a solution which meets urgent needs.



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