A new technology for measuring liquid crystal (LC) cell properties is invented. Optical properties and characteristics of LC cells including cell gap, twist angle and rubbing directions of a liquid crystal cell can therefore be measured. They are important parameters for the operation of a liquid .....
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Florganica trademark was created for the cosmetics industry. The name is easy to remember and pronounce in different languages. Perfect for natural and organic cosmetics. "Flor" has "floral", "plant-derived" connotations. "Organica" is pure, environment friendly, free from harsh chemicals. Wonderful.....
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An apparatus and method for detecting the oscillation amplitude of a bonding tool includes a sensing unit disposed adjacent to and at a distance from the bonding tool. The sensing unit includes a pair of electrodes, a piezoelectric sensing layer located between the pair of electrodes, and a membrane.....
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