Vertical alignment type liquid crystal display module and liquid crystal display equipment

The utility model discloses a vertical alignment type liquid crystal display module and liquid crystal display equipment, and the module comprises an upper substrate which is provided with an upper alignment film; the lower substrate is provided with a lower alignment film; a liquid crystal; the upp...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LIU ZHISHENG, WEI SHILIANG, XU XIANGZHAN, HUANG HAIJU
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The utility model discloses a vertical alignment type liquid crystal display module and liquid crystal display equipment, and the module comprises an upper substrate which is provided with an upper alignment film; the lower substrate is provided with a lower alignment film; a liquid crystal; the upper polaroid comprises an upper linear polarizing film and an upper 1/4 lambda wave plate, and the upper 1/4 lambda wave plate is arranged on the upper substrate; the lower polaroid comprises a lower linear polarizing film and a lower 1/4 lambda wave plate, and the lower 1/4 lambda wave plate is arranged on the lower substrate; and a backlight module. According to the utility model, the incident light entering the lower polaroid is modulated into elliptically polarized light, at the moment, only light parallel to the transmission shaft of the lower polaroid can penetrate through the lower polaroid, and part of light perpendicular to the transmission shaft can also penetrate through the lower polaroid, so that the in