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Generation of Large Pretilt Angles

1 Generation of Large Pretilt Angles by Controlled Photodegradation [Pg.45]

Ordinary PI can be degraded by deep ultraviolet (DUV) radiation. DUV radiation breaks chemical bonds and leads to loss of alignment for the PI. This is [Pg.45]

While photodegradation of PI is strictly speaking not a photoalignment process, it does require the application of light. In the next section, we shall describe a true photoalignment process to obtain variable large pretilt angles. [Pg.47]

See other pages where Generation of Large Pretilt Angles is mentioned: [Pg.66]    [Pg.66]    [Pg.45]    [Pg.66]    [Pg.66]    [Pg.45]    [Pg.4]    [Pg.38]    [Pg.38]    [Pg.45]    [Pg.49]    [Pg.50]    [Pg.50]    [Pg.74]   


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