Display Panel and Liquid Crystal Display
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United States of America Patent
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Issued Date -
Jun 1, 2017
app pub date -
Jul 29, 2015
filing date -
Jul 27, 2015
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Abstract
The present invention discloses a display panel and a liquid crystal display. The display panel comprises a color filter substrate, a TFT substrate, and a liquid crystal layer located between the color filter substrate and the TFT substrate. The display panel comprises multiple pixel areas distributed in array, and each pixel area comprises a transmission region and a reflex region which are divided along the vertical direction of the TFT substrate. The thicknesses of the liquid crystal layer in the transmission region and the reflex region are the same. In the transmission region, a phase retardation plate is further provided between the liquid crystal layer and the TFT substrate or between the liquid crystal layer and the color filter substrate. Through the above way, the present invention can reduce poor alignment of liquid crystal and light leakage in dark state during brush grinding step, and decrease the process difficulty.
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