During this step, performed before a wafer is sent to die preparation, all individual integrated circuits that are present on the wafer are tested for functional defects by applying special test patterns to them.fter IC packaging, a packaged chip will be tested again during the IC testing phase, usually with the same or very similar test patterns. For this reason, one might think that wafer testing is an unnecessary, redundant step.
Definition of rose. 1  1a : any of a genus (Rosa of the family Rosaceae, the rose family) of usually prickly shrubs with pinnate leaves and showy flowers having five petals in the wild state but being often double or partly double under cultivationb : the flower of a rose.
Rose Color Meaning. Red Roses: A red rose is an unmistakable expression of love. Red roses convey deep emotions-be it love, longing or desire. Red Roses can also be used to convey respect, admiration or devotion. A deep red rose can be used to convey heartfelt regret and sorrow. The number of red roses has special romantic meanings associated with them. 12 red roses is the most popular of all which conveys Be mine and I love you. White Roses: White is the color of purity, chastity and innocence. White flowers are generally associated with new beginnings and make an ideal accompaniment to a first-time bride walking down the aisle. White flowers can be used to convey sympathy or humility. They also are indicative of spirituality.