Color film substrates and the transflective liquid crystal devices (LCDs) having wide viewing angle
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United States of America Patent
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Feb 27, 2018
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app pub date -
Dec 3, 2015
filing date -
Nov 27, 2015
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Abstract
A color film substrate and a transflective LCD having wide viewing angle are disclosed. The LCD includes a transmission area, and a reflective area. The LCD also includes a first substrate, a second substrate opposite to the first substrate, a liquid crystal layer between the first substrate and the second substrate, a first polarizer arranged on one side of the first substrate facing away the liquid crystal layer, a reflective layer between the second substrate and the liquid crystal layer, a half-wave plate arranged on one side of the liquid crystal layer facing toward the first substrate within the reflective area, and a second polarizer on one side of the second substrate facing away the liquid crystal layer. The half-wave plate includes a first half-wave plate and a second half-wave plate adjacent to each other. In this way, the viewing angle may be enlarged.
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