TRANSFLECTIVE LIQUID CRYSTAL DISPLAY DEVICE
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United States of America Patent
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Issued Date -
Sep 15, 2016
app pub date -
Mar 12, 2015
filing date -
Mar 12, 2015
priority date (Note) -
Abandoned
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Abstract
A transflective liquid crystal display (LCD) device, comprising: a display panel, comprising: a first substrate; a second substrate opposite to the first substrate; a reflective layer disposed on parts of the first substrate; a first electrode disposed on the first substrate and the reflective layer; a second electrode disposed on the first substrate and the reflective layer, and electrically insulating with the first electrode; and a liquid crystal layer disposed between the second substrate and the first electrode as well as the second electrode, wherein the liquid crystal layer has a retardation of 180 nm˜300 nm at a wavelength of 550 nm, and absolute values of twist angles of some of liquid crystal molecules included in the liquid crystal layer are 90°˜135° when the display panel is in an off state.
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