A wide viewing angle liquid crystal light modulation device
A light modulation, wide viewing angle technology, used in instruments, optics, nonlinear optics, etc., can solve problems such as defects and complex display production processes, and achieve the effect of eliminating the need for polarizers
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Embodiment 1
[0031] Prepare two pieces of 2cm*3cm ITO glass as the upper substrate and the lower substrate respectively, and etch off the electrode in the middle of one of the glass substrates to make a 7um space between the upper substrate and the lower substrate, no polarizer and no alignment layer LCD box.
[0032] Polymer-stabilized spherical phase liquid crystals and photoinitiators were produced by Jiangsu Hecheng Display Technology Co., Ltd., and the models were PSBP006-01 (commercially available) and IE184 (commercially available). Wherein the content of the photoinitiator accounts for 0.2% by weight of the mixture. Heat and stir the mixture until it becomes clear and then stir evenly at room temperature. During the stirring process, the mixture needs to be protected from light, or operated under yellow light.
[0033] The mixture was poured into a 7um liquid crystal cell with no polarizer and no alignment layer by capillary action. The liquid crystal cell was placed on an instec ...
Embodiment 2
[0038] Two pieces of 2cm*3cm ITO glass are prepared as the upper substrate and the lower substrate respectively, and the upper substrate and the lower substrate are formed into a liquid crystal cell with a pitch of 20um and no polarizer and no alignment layer.
[0039] The polymer-stabilized spherical phase liquid crystal and photoinitiator were produced by Jiangsu Hecheng Display Technology Co., Ltd., and the models were PSBP001-01 (commercially available) and IE184 (commercially available). Wherein the content of the photoinitiator accounts for 0.2% by weight of the mixture. Heat and stir the mixture until it becomes clear and then stir evenly at room temperature. During the stirring process, the mixture needs to be protected from light, or operated under yellow light.
[0040] The mixture was poured into a 20um liquid crystal cell with no polarizer and no alignment layer by capillary action. The liquid crystal cell was placed on an instec heating stage, and the heating rate...
PUM
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