Patent ID: 9726939
Date: 2017-08-08
CPC Classifications: G02F

Claim:
1. A transflective type blue phase liquid crystal display module, comprising: an upper substrate; a lower substrate disposed oppositely to the upper substrate; and blue phase liquid crystal molecules disposed between the upper substrate and the lower substrate; wherein, the lower substrate is provided with multiple solid protrusion structures, multiple pixel electrodes and multiple common electrodes are disposed alternately and disposed at intervals on an upper surface of each solid protrusion structure, each solid protrusion structure includes an upper portion and a lower portion, the upper portion of the solid protrusion structure is corresponding to a transmissive region, a location of the lower substrate corresponding to the lower portion which is not overlapped with the upper portion of the solid protrusion structure is provided with a reflective layer in order to form a reflective region; and between the pixel electrodes and the common electrodes, electric fields that are in parallel with a surface of each solid protrusion structure are generated in order to drive the blue phase liquid crystal molecules, slope inclination angles of the upper portion and the lower portion of each solid protrusion structure are different such that optical delay properties at the transmissive region and the reflective region are identical.