Abstract: The present invention provides a color liquid crystal display panel, which includes: a plurality of mutually parallel layers of liquid crystal cells (2) and bonding members (8) bonding the plurality of layers of liquid crystal cells (2). Each of the liquid crystal cells (2) includes a thin-film transistor substrate (20), a package substrate (30), and a dye-liquid crystal layer (40) sealed between the thin-film transistor substrate (20) and the package substrate (30). The dye-liquid crystal layer (40) includes a liquid crystal material and a dichroic dye. The dichroic dye of each of the liquid crystal cells (2) absorbs light of a predetermined range of wavelength. The plurality of layers of liquid crystal cells (2) respectively absorbs lights of different ranges of wavelength.

Abstract: The present invention provides a vertical alignment liquid crystal display and a manufacture method thereof.

Abstract: A display panel and a display device are disclosed. The display panel includes a color filter substrate, a liquid crystal layer, and a thin film transistor array substrate. The color filter substrate includes a first protecting layer and a common electrode layer disposed thereon. The thin film transistor array substrate includes a second protecting layer and a pixel electrode disposed thereon. The common electrode layer is disposed corresponding to the pixel electrode. The liquid crystal layer includes one or more liquid crystal molecules, one or more first auxiliary alignment agent molecules, and one or more second auxiliary alignment agent molecules. The present invention can decrease occurrences of dark areas.

Abstract: A liquid crystal display panel and a manufacturing method thereof are provided, which comprises a glass substrate provided with a color filter film or a dynamic flashing backlight module; a liquid crystal-polymer layer coated on the glass substrate; an upper polarizer and a lower polarizer respectively attached to the outer sides of the liquid crystal-polymer layer and the glass substrate. The liquid crystal display does not require the support of dual substrates, thereby improving transmittance, increasing light utilization, and being suitable for a device with an extremely rapid response, such as a device of field sequence display mode and so on.

Abstract: The present invention relates a technique of liquid crystal display, especially to an alignment film applied to a substrate of a liquid crystal display. The alignment film includes a plurality of alignment molecules formed by polymerizing monomers having at least a photosensitive group, and has formula e as wherein the component A and/or the component B in formula e comprise(s) terphenyl. The present invention further provides a method of fabricating the alignment film and a liquid crystal display using the same. Due to the photosensitive group of the monomers, the plurality of alignment molecules can be formed with an appropriated rate, and the alignment film formed thereby has homogeneity. Therefore, the optic quality and overall performance of the liquid crystal display are enhanced.

Abstract: The present invention relates a technique of liquid crystal display, especially to an alignment film applied to a substrate of a liquid crystal display. The alignment film includes a plurality of alignment molecules including polyamic acid and/or polyimide and a plurality of photo-sensitive molecules including terphenyl and/or substituted terphenyl, wherein a mass ratio of the plurality of alignment molecules to the plurality of photo-sensitive molecules is 3˜7%:0.0002˜2%. The present invention further provides a method of fabricating the alignment film and a liquid crystal display using the same. Due to the photosensitive group of the monomers, the plurality of alignment molecules can be formed with an appropriated rate, and the alignment film formed thereby has homogeneity. Therefore, the optic quality and overall performance of the liquid crystal display are enhanced.

Abstract: The present invention provides a polymer stabilized vertical alignment liquid crystal display panel. It comprises a first substrate, a second substrate, a liquid crystal layer disposed between the two substrates, and a bezel sealant for sealing liquid crystal molecules between the two substrates. The liquid crystal layer material comprises negative liquid crystal molecules, stabilizer, and reactive monomers polymerizable when irradiated with ultraviolet light. The bezel sealant comprises epoxy resin, curing agent, methacrylate resin or acrylate resin, photoinitiator, filler, and silane coupling agent. The present invention provides a liquid crystal display correspondingly. According to the embodiment of the present invention, the dissolution of the methacrylate resin or acrylate resin in the bezel sealant by the liquid crystal medium is prevented to avoid the over-sized bumps formed in the periphery of the bezel.

Abstract: The present invention provides a liquid crystal medium composition for use in liquid crystal display, which includes the following constituent components: a negative type liquid crystal material, a stabilizer, and two or more than two polymerizable monomers that undergo polymerization reactions under UV radiation. The polymerizable monomers are in an amount of 0.1-1% by weight based on total weight of the liquid crystal medium composition. The polymerizable monomers have a structural formula composed of a single benzene ring, two benzene rings, or a naphthalene ring. The structural formula composed of two benzene rings is formed by two benzene rings that are directly linked or linked via a moiety. The benzene ring and naphthalene ring are directly linked at least one polymerizable moiety. Through use of two or more than two polymerizable monomers in the liquid crystal medium composition, polymer bumps having a small size and excellent homogeneity can be obtained.

Abstract: The present invention provides a composition of liquid crystal medium. The composition of liquid crystal medium includes a negative type liquid crystal material, a stabilizer, one or more than one type of polymerizable monomers capable of forming a polymerization under ultraviolent irradiation and a polymerizable photo-initiator; wherein a structural formula of the polymerizable monomers comprises at least one aromatic ring and at least a polymerizable group connected to the aromatic ring. In the composition of liquid crystal medium according to the present invention, a structural formula of the polymerizable monomers includes at least one aromatic ring and at least a polymerizable group connected to the aromatic ring, and a structural formula of the polymerizable photo-initiator includes a benzene ring or cyclohexane so as to provide a broader conjugate system than conventional photo-initiators.

Abstract: The present invention provides a mixture for liquid crystal medium and a liquid crystal display using the same. The mixture for liquid crystal medium comprises: at least one anisotropic liquid crystal material and two or more polymerizable monomers which will polymerize under UV irradiation. The liquid crystal material comprises an alkenyl compound which is stable to the polymerization reaction during the polymerization of the polymerizable monomers. The weight percentage of the polymerizable monomers accounts for 0.1% to 1% of the total mixture for liquid crystal medium.

Abstract: The present invention relates to a dual-TFT-substrate blue-phase liquid crystal display panel. The dual-TFT-substrate blue-phase liquid crystal display panel includes a top polarizer, a top TFT substrate, a blue phase liquid crystal layer, a bottom TFT substrate, and a bottom polarizer, which are sequentially stacked from top to bottom. The top and bottom TFT substrates have identical IPS electrode structures and the IPS electrode structures respectively drives the top and bottom TFT substrates. The dual-TFT-substrate blue-phase liquid crystal display panel further includes a color filter, which is arranged at one side of the top TFT substrate or one side of the bottom TFT substrate. The dual-TFT-substrate blue-phase liquid crystal display panel of the present invention uses an arrangement of dual-side IPS structure to reduce the operation voltage of a blue phase liquid crystal display device.

Abstract: The invention discloses a polymerizable mixture and a liquid crystal composition for polymer stabilized vertical alignment. The polymerizable mixture comprises one or more types of the reactive monomers and a photo initiator. structure of the reactive monomer comprises a single benzene ring, two benzene rings, or a naphthalene ring, wherein the two benzene rings are formed by direct connection of two single benzene rings or indirect connection with a substituent group therebetween, the benzene ring and the naphthalene ring are directly connected with at least one polymerizable group. The liquid crystal composition includes a negative type liquid crystal material, a stabilizer, and the polymerizable mixture. The reaction rate and the conversion rate of the reactive monomer can be improved by adding the photo initiator, so that the residues of the reactive monomers can be reduced after UV irradiation to solve the panel quality problems effectively.

Abstract: A liquid crystal medium composition of liquid crystal display includes: a negative liquid crystal material, reactive monomer, an initiator, and a stabilizer. The initiator functions to induce photo polymerization of the reactive monomer. The initiator has a molecular structure comprising aromatic rings, carbonyl groups connected to the aromatic rings, and substituted moieties connected to the aromatic rings. The initiator lowers the activation energy of chain initiation reaction of the polymerization of reactive monomer to allow the photo polymerization of the reactive monomer to take place in a wider wavelength range of 200-450 nm, so as to reduce the required intensity and luminance of ultraviolet light and to speed up the reaction of the reactive monomers and also to provide a uniform result of reaction, to reduce the destruction that the ultraviolet light causes on the material of alignment layer and the liquid crystal material, and to improve stability of the panel.

Abstract: The present invention provides a blue phase liquid crystal display panel, which includes: a first substrate (10), where the first substrate (10) includes a first transparent substrate (11), multiple sets of first electrodes (40) that are formed on the first transparent substrate (11) and are parallel to each other, an insulation layer (15) that is formed on the first transparent substrate (11) and the multiple sets of first electrodes (40), and multiple sets of second electrodes (50) that are formed on the insulation layer (15) and are parallel to each other, the first electrodes (40) and the second electrodes (50) defining therebetween an included angle; a second substrate (20); and a blue phase liquid crystal layer (30).

Abstract: The present invention provides a composition of liquid crystal medium. The composition of liquid crystal medium includes a negative type liquid crystal material, a stabilizer, one or more than one type of polymerizable monomers capable of forming a polymerization under ultraviolent irradiation and a polymerizable photo-initiator; wherein a structural formula of the polymerizable monomers comprises at least one aromatic ring and at least a polymerizable group connected to the aromatic ring. In the composition of liquid crystal medium according to the present invention, a structural formula of the polymerizable monomers includes at least one aromatic ring and at least a polymerizable group connected to the aromatic ring, and a structural formula of the polymerizable photo-initiator includes a benzene ring or cyclohexane so as to provide a broader conjugate system than conventional photo-initiators.

Abstract: The present invention provides a color liquid crystal display panel, which includes: a plurality of layers of liquid crystal cells (2) that are arranged parallel to each other and bonding members (8) bonding the plurality of layers of liquid crystal cells (2). Each of the liquid crystal cells (2) includes a thin-film transistor substrate (20), a package substrate (30), and a dye-doped liquid crystal layer (40) sealed between the thin-film transistor substrate (20) and the package substrate (30). The dye-liquid crystal layer (40) includes a liquid crystal material, a dichroic dye, and a chiral reagent. The dichroic dye of each of the liquid crystal cells (2) absorbs light of a predetermined range of wavelength. The plurality of layers of liquid crystal cell (2) respectively absorbs lights of different ranges of wavelength.

Abstract: The present invention provides a color liquid crystal display panel and a manufacturing method thereof. The color liquid crystal display panel includes: a first substrate (2), a second substrate (3), and dye-doped liquid crystal layers (4) hermetically sealed between the first substrate (2) and the second substrate (3). The dye-doped liquid crystal layers (4) each include a liquid crystal material, a chiral dopant, and at least one dichroic dye. Each of the dichroic dyes absorbs a light of a predetermined wavelength range.

Abstract: The present invention provides a mixture for liquid crystal medium and a liquid crystal display using the same. The mixture for liquid crystal medium comprises: at least one anisotropic liquid crystal material and a polymerizable monomer which will polymerize under UV irradiation. The weight percentage of the polymerizable monomer accounts for 0.1% to 1% of the total mixture for liquid crystal medium. In the mixture for liquid crystal medium and a liquid crystal display using the same according to the present invention, by using a polymerizable monomer which will polymerize under UV irradiation and the appropriate content ratio, the polymer bump with small size and good uniformity can be obtained within the mixture for liquid crystal medium after the polymerization, which avoids the bad liquid crystal alignment and the light spot occurred at the dark state of the liquid crystal panel, and then increases the response rapid of the liquid crystal panel to obtain high contrast ratio and stable mass production.

Abstract: The invention discloses a polymerizable mixture and a liquid crystal composition for polymer stabilized vertical alignment. The polymerizable mixture comprises one or more types of the reactive monomers and a photo initiator. structure of the reactive monomer comprises a single benzene ring, two benzene rings, or a naphthalene ring, wherein the two benzene rings are formed by direct connection of two single benzene rings or indirect connection with a substituent group therebetween, the benzene ring and the naphthalene ring are directly connected with at least one polymerizable group. The liquid crystal composition includes a negative type liquid crystal material, a stabilizer, and the polymerizable mixture. The reaction rate and the conversion rate of the reactive monomer can be improved by adding the photo initiator, so that the residues of the reactive monomers can be reduced after UV irradiation to solve the panel quality problems effectively.

Abstract: The present invention provides a liquid crystal display device and a manufacturing method thereof. The liquid crystal display device includes a TFT substrate, a CF substrate opposite to and parallel with the TFT substrate, liquid crystal interposed between the TFT substrate and the CF substrate, spacers arranged between the TFT substrate and the CF substrate, and an enclosing resin frame arranged between the TFT substrate and the CF substrate and located along edges of the TFT substrate and the CF substrate. The TFT substrate and the CF substrate have inside surfaces that oppose the liquid crystal and are both provided with alignment layers. The alignment layers include flexible alignment films, which are in the form of thin membranes and are positioned on the inside surfaces of the TFT substrate and the CF substrate by being stuck thereto.