Blue-phase liquid crystal display module, blue-phase liquid crystal display and manufacturing method thereof
A blue-phase liquid crystal and display module technology, applied in static indicators, instruments, nonlinear optics, etc., can solve the problems of blue-phase liquid crystal driving voltage phase delay, etc., and achieve the effect of consistent photoelectric characteristics
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Embodiment 1
[0041] Please also refer to figure 1 with image 3 , image 3 yes figure 1 The cross-sectional view of the blue-phase liquid crystal display module at A-B in the embodiment, the blue-phase liquid crystal display module includes but is not limited to the following components: upper substrate 100, lower substrate 200, blue-phase liquid crystal 300 and interposed between the upper substrate 100 and A plurality of common electrodes 400 and pixel electrodes 500 between the lower substrate 200 .
[0042] Specifically, the lower substrate 200 is disposed opposite to the upper substrate 100 . The common electrode 400 further includes an upper common electrode 410 and a lower common electrode 420 , the upper common electrode 410 is disposed on the upper substrate 100 in parallel and spaced apart, and the lower common electrode 420 is disposed on the lower substrate 200 in parallel and spaced apart, and is staggered from the upper common electrode 410 .
[0043] The pixel electrode ...
Embodiment 2
[0056] see Figure 10 , Figure 10 yes figure 1 A sectional view of the cross-sectional structure at A-B of the second embodiment of the middle-blue phase liquid crystal display module when the electrodes are energized. The difference between this embodiment and the previous embodiment is that the pixel electrodes 500 in the transmission area and the reflection area are all hollow structures, wherein In the reflective area, only the upper common electrode 410 is formed on the upper substrate 100, while in the transmissive area, the upper common electrode 410 and the lower common electrode 420 are respectively formed on the upper substrate 100 and the lower substrate 200, and the pixel electrodes 500 in the reflective area are only connected to the upper An electric field is formed between the upper common electrodes 410 on the substrate 100 , and in the transmissive area, the pixel electrode 500 forms an electric field with the upper common electrode 410 and the lower common ...
Embodiment 3
[0059] see Figure 11 , Figure 11 yes figure 1 The cross-sectional view at A-B of the third embodiment of the middle-blue phase liquid crystal display module. On the basis of the previous embodiments, the difference of this embodiment is that: the pixel electrode 500 in the reflection area is in a zigzag shape, and each zigzag edge is in contact with the bottom The included angle a between the substrates 200 is smaller than the included angle b between the pixel electrode in the transmissive area and the lower substrate. In order to balance the phase delay between the transmissive area and the reflective area, the electro-optical characteristic curves of the transmissive area and the reflective area of the transflective blue-phase liquid crystal display are matched, and the same liquid crystal layer thickness is used in the transmissive area and the reflective area, that is, dT=dR; but The transparent corrugated pixel electrodes in the transmissive area and the reflective...
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