Liquid crystal display including an anisotropic scattering...

Details Liquid crystal display including an anisotropic scattering... Liquid crystal display including an anisotropic scattering...

2005-08-23

2005-08-23

Ngo, Julie (Department: 2871)

Liquid crystal cells, elements and systems

Particular structure

Having significant detail of cell structure only

C349S062000, C349S113000

Reexamination Certificate

active

06933994

ABSTRACT:
A liquid crystal display comprises a top polarizer11,an optical compensating element, an anisotropic scattering layer10,a scattering layer7,and a liquid crystal device20incorporating therein a reflective layer9.When the direction of viewing direction of the anisotropic scattering layer is designated as the Y-axis direction, and a direction oriented substantially at right angles to the Y-axis direction is designated as the X-axis direction, light entering the anisotropic scattering layer is scattered over a wider angle along the Y-axis direction than along the X-axis direction. Further, the incident angle dependence of the straight-go transmittance of the anisotropic scattering layer is symmetrical about the layer normal, and the straight-go transmittance in the layer normal direction is lower than the straight-go transmittance in any oblique direction.

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