Polarizers for use with liquid crystal displays
A liquid crystal display and polarizer technology, applied in polarizing components, instruments, optics, etc., can solve problems such as limited application and decreased stability of iodine polarizers, and achieve the effects of reduced energy demand, increased brightness, and reduced thickness
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[0046] The present invention involves the use of intrinsic polarizers adjacent to either the front or rear surface, or the front and rear surfaces, of the liquid crystal display element layer. Alternatively, a thin layer or encased iodine polarizer can be placed adjacent to one or both surfaces of the liquid crystal display element layer.
[0047] figure 2 A liquid crystal display stack 50 of the present invention is shown. Both sides of the liquid crystal display element layer 52 are coated with adhesive layers 54 and 56, for example, layers of pressure-sensitive adhesive such as Polatechno AD-20, to fix the polarizing structure on the liquid crystal display element layer, similar to figure 1 The liquid crystal display stack 10 shown in . On the viewing side of the liquid crystal display stack 50, an internal polarizer 58, preferably a K-type or thin KE-type polarizing plate, is attached to the liquid crystal display element layer 52 by a layer 56 of adhesive. K-type pola...
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