摘要:
The present invention provides a crucible, and belongs to the field of evaporation technology, for solving such problems of an existing crucible that evaporation material loss occurs in evaporation process, the crucible is inconvenient to clean, and the evaporation material filled in the crucible is not uniform. The crucible of the present invention includes a main cavity and a plurality of sub-cavities which are used for containing evaporation material and are arranged in the main cavity, each sub-cavity being provided with an opening. The crucible of the present invention may be used in preparation of an OLED device.
摘要:
The invention relates to a sealant composition, and a liquid crystal display panel using the same. The sealant composition comprises an expansive monomer which can compensate for the volume shrinkage occurring during polymerization of traditional sealant compositions. The sealant composition of the invention can improve the alignment accuracy, enhance the bonding strength, and reduce the vernier key level of the panel, so that the problems such as lower alignment accuracy and bonding strength caused by the volume shrinkage during polymerization of the traditional sealant compositions can be solved.
摘要:
A color filter substrate is provided with a layered structure containing monocolor quantum dots in areas of sub-pixels of at least one color of the pixels, and the layered structure is formed by laminating flake graphene layers and monocolor quantum dot layers alternatively. The color filter substrate can efficiently convert background light into monochromatic light, can increase the color gamut of the liquid crystal display panel, enhances color saturation, and improves display quality of the display screen.
摘要:
Disclosed are a blue light polarization film and its manufacturing method, as well as a blue backlight and a liquid crystal display device. The blue light polarization film is of a multi-layered film formed by depositing magnesium aluminum hydrotalcite and tri(8-hydroxyquinoline-5-sulfoacid) aluminum alternately. A maximum emission in a fluorescence spectrum of the blue light polarization film is 470 nm to 490 nm, fallen into a blue region. The blue light polarization film is of a fluorescence anisotropic value of 0.1 to 0.2, has a polarization property, and may be used as a liquid crystal display device.
摘要:
The present invention provides a substrate fitting process and a substrate assembly to be fitted, wherein the substrate assembly to be fitted of the present invention, a periphery mold frame is disposed on a surface of a substrate, a cell mold frame is disposed inside said periphery mold frame, the height of said cell mold frame is larger than the height of said periphery mold frame. A substrate fitting process of the present invention comprises: providing a cell mold frame on a surface of a first substrate, providing a cell mold frame inside the periphery mold frame for sealing liquid crystal, the height of said cell mold frame is larger than the height of the periphery mold frame; extracting the air between the first substrate and the second substrate; making the first substrate fit with the second substrate preliminarily; filling the air between the first substrate and the second substrate; making the first substrate further fit with the second substrate. With the technical solution of the present invention, the puncture caused by the impact of the in-cell liquid crystal onto the cell mold frame is prevented, and the time and the costs of the process is decreased, meanwhile the probability of the circuit metal wire and the component switch on the liquid crystal panel suffering corrode of the thinning acid is decreased.
摘要:
The invention discloses a resin composition, use method thereof, and a LCD panel using the same, which can solve the problem of poor display in a peripheral display area caused by denaturization of liquid crystal in that area upon exposure to UV light of 320-380 nm adopted for UV radiation of resin compositions in the prior art. The resin composition of the invention is photocurable under an irradiation of visible light having a wavelength in the range of 400-450 nm, which will not cause the denaturization of liquid crystal. Thus, the distance from the edge of the mask to the display area can be decreased, which is advantageous for the reduction of the width of the frame of a LCD panel.
摘要:
A frame sealant composition and a method of preparing the same, a liquid crystal panel containing the frame sealant composition. The frame sealant composition comprises a resin, a catalyst, a solvent, a hydrophobic silica filler, and silicon spheres; wherein, the hydrophobic silica filler has a shape of irregular polyhedron. The optimum of hydrophobic silica particles increases the whole surface area of the silica particles and correspondingly enhances the hydrophobicity of the frame sealant composition. The frame sealant composition further comprises a dispersant, the addition of which makes the silica fillers more evenly distributed in the frame sealant composition and avoids void caused by the uneven distribution. Even distribution of silica fillers in conjunction with an increase of specific surface area functions to enhance the waterproof property of the frame sealant composition, such that the liquid crystal panel sealed with the frame sealant composition can better block external moisture and prevent internal metal wires from corroding.
摘要:
Disclosed are a sealant composition and a method of preparing the same wherein the sealant composition comprises: 70-80 wt % of a low-viscosity epoxy acrylate conforming to the structure of Formula I, 0.5-1 wt % of a photoinitiator, 5-15 wt % of silica microspheres, 5-15 wt % of resinous elastic microspheres, and 1-2 wt % of silane coupling agent, based on the total weight of the sealant composition wherein R1 and R2 are as defined herein. The sealant has improved coating linearity.
摘要:
An organic light emission display device and an encapsulation method therefor are provided. The organic light emission display device includes a base substrate, and an organic light emission diode, a barrier layer and an organic thin film encapsulation layer which are disposed on the base substrate. The organic light emission display device further includes a detection layer disposed on the base substrate; and the detection layer is configured to contact with the organic thin film encapsulation layer and make a change in the case that the organic thin film encapsulation layer overflows the barrier layer.
摘要:
The present disclosure provides an organic light-emitting diode (OLED) device, comprising at least two electron transport layers between a cathode and a light-emitting layer of the device, wherein energy barrier of different electron transport layers successively increase from the cathode to the light-emitting layer. The present disclosure also provides an evaporation equipment and an OLED device manufacturing method, wherein the electron transport layers of the OLED device are formed by an evaporation process using the evaporation equipment. The OLED device of the present disclosure improves the luminescence efficiency of OLED devices, and the evaporation equipment can readily effect a fast switching between different evaporation rates within a same evaporation chamber.