A liquid crystal composition containing a side-chain liquid crystal polymer, a polymerizable liquid crystal compound, and a photopolymerization initiator, wherein the side-chain liquid crystal polymer contains a constitutional unit which is represented by the following general formula (I) and a liquid crystal constitutional unit which contains a side chain including a liquid crystal moiety:

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The present disclosure relates to a liquid crystal alignment agent composition including: a polymer for liquid crystal alignment agent and a crosslinker compound in which a terminal crosslinking functional group is capped with a silicon-containing thermally removable protecting group, wherein a change in the number of particles during storage is lower than a certain level, a method for preparing a liquid crystal alignment film using the liquid crystal alignment agent composition, and a liquid crystal alignment film and a liquid crystal display device using the liquid crystal alignment agent film.

A liquid crystal cell includes a color filter substrate, an array substrate, a liquid crystal layer, and two alignment control layers. The color filter substrate includes a color conversion layer for converting color of light but not include an alignment film containing polyamic acid or polyamide. The array substrate is opposed to the color filter substrate. The alignment control layers are formed on an inner surface of the color filter substrate and an inner surface of the array substrate, respectively. The alignment control layers contact the liquid crystal layer. The alignment control layers are made of reactants of radical polymerizable monomers added to a liquid crystal material for forming the liquid crystal layer. The alignment control layers control orientations of liquid crystal molecules in the liquid crystal layer. The radical polymerizable monomers include radical polymerizable monomers having ultraviolet-ray absorbing functional groups.

A hanging type switchable anti-peeping device, removably hung on a displaying screen for an anti-peeping effect, includes two conductive layers, a displaying medium layer, and a drive unit. The displaying medium layer is between the conductive layers. The drive unit is electrically connected with the conductive layers. The drive unit provides a driving voltage between the conductive layers for driving the displaying medium layer to change the light permeability. At least one conductive layer has hollow portions arranged at intervals, forming a grille structure with a plurality of division portions. With the hollow portions arranged at intervals, during the lightening of the display screen, the transmittance of the hollow portions is higher than that of the division portions, improving the transmittance of the conductive layer. Thus, with the anti-peeping device hung on the displaying screen, the screen brightness would not decrease.

A liquid crystal material, a liquid crystal display panel, and a manufacturing method thereof are provided. The liquid crystal material includes negative liquid crystal molecules and one or more thiol polymerizable monomers. The display panel uses a polymer film obtained by polymerization of a click chemistry reaction of a “thiol and double bond” system to anchor an orientation state of the liquid crystal molecules on the substrate surface, with few impurities and a low risk of image sticking displayed on the panel.

The present application proposes a liquid crystal material and a liquid crystal display panel. The liquid crystal material includes liquid crystal molecules and at least two types of polymerizable monomers; wherein each of the polymerizable monomers has a structural formula including at least one P group, at least one Z group, and at least one X group, the P group is located on opposite sides of each of the polymerizable monomers, and at least one side of the Z group is connected to the X group.

The present invention discloses a polarizing device, a preparation method thereof, a display panel, and a display device. The polarizing device includes: a polarizing functional layer; and an auxiliary functional layer disposed on the polarizing functional layer, wherein the auxiliary functional layer includes a host material and an additive, a thermal expansion coefficient of the additive is less than that of the host material, and a thermal conductivity of the additive is greater than that of the host material. In the above way, the present invention can improve stress bending of the polarizing device in a severe environment such as high temperature and high humidity, and improve quality and reliability of product.

Provided are liquid crystal compounds and mixtures incorporating the same. The liquid crystal compounds of the invention generally comprise a cyclopentane group and at least two other rings. In one embodiment, the liquid crystal compounds of the invention comprise a cyclopentane group and at least two other rings, one of which is a fused ring system.

The present invention relates to a photo-curable adhesive composition comprising a (meth)acrylate capped aliphatic polyurethane having an average number of ethylenically unsaturated groups less than 1, a mono-functional (meth)acrylate monomer or oligomer and a photoinitiator. The adhesive composition can be used in a method of bonding a substrate to a liquid crystal display. The adhesive composition according to the present invention has improved side curing depth.

A foldable electronic device module includes a glass cover element having a thickness from about 25 μm to about 200 μm, an elastic modulus from about 20 GPa to about 140 GPa and a puncture resistance of at least 1.5 kgf. The module further includes a stack with a thickness between about 100 μm and about 600 μm; and a first adhesive joining the stack to the cover element with a shear modulus between about 1 MPa and about 1 GPa. The stack further includes a panel, an electronic device, and a stack element affixed to the panel with a stack adhesive. Further, the device module is characterized by a tangential stress at a primary surface of the cover element of no greater than about 1000 MPa in tension upon bending the module to a radius from about 20 mm to about 2 mm.