Abstract: The present invention provides a blue light compensation film and an OLED display. The blue light compensation film of the present invention effectively absorbs blue light with wavelength longer than blue wavelength and excite blue light by using a blue light upconversion luminescent material, and effectively improves color shift white OLED device caused by short lifespan of blue electroluminescent material to achieve blue light compensation of the white OLED device and solve the of yellowing in traditional OLED display with age. The OLED display of the present invention comprises the blue light compensation film to avoid color shift problem and provides good display quality.

Abstract: The present invention provides a blue light compensation film and an OLED display. The blue light compensation film of the present invention effectively absorbs blue light with wavelength longer than blue wavelength and excite blue light by using a blue light upconversion luminescent material, and effectively improves color shift white OLED device caused by short lifespan of blue electroluminescent material to achieve blue light compensation of the white OLED device and solve the of yellowing in traditional OLED display with age. The OLED display of the present invention comprises the blue light compensation film to avoid color shift problem and provides good display quality.

Abstract: A display panel and a fabricating method thereof are provided. The fabricating method of the display panel has steps of: providing a substrate; forming a light conversion layer on the substrate, wherein material of the light conversion layer has a perovskite structural material with a chemical formula of ABX3, wherein A represents an inorganic element, B represents an inorganic element, and X represents a halogen; performing a patterning step on the light conversion layer by an antisolvent method, wherein the light conversion layer forms a plurality of light conversion patterns; and forming a pixel layer on the light conversion layer, wherein the pixel layer has a plurality of pixel units, and the plurality of pixel units are respectively aligned with the plurality of light conversion patterns. The fabricating method can reduce a dark state brightness of the display panel, thereby improving contrast of the display panel.

Abstract: A manufacturing method of a wire grid polarizer is provided, including: setting pattern data, where the pattern data correspond to a wire grid structure of the wire grid polarizer; preparing a metal ion solution; immersing at least one surface of a carrier substrate in the metal ion solution; and emitting, by an emitter device, an electron beam to the carrier substrate, and controlling a movement of the electron beam according to the pattern data to deposit a metal on the carrier substrate at a position where the electron beam passes, to form the wire grid structure.

Abstract: Disclosed are a substrate including a quantum rod film, a method for manufacturing the substrate including the quantum rod film, and a display panel. Quantum rod assemblies included in the quantum rod film are arranged sequentially on the substrate, and meanwhile lights of different wavelengths can be obtained by adjusting sizes of the quantum rod assemblies. The quantum rod film disclosed corresponds to a combination of a polarizing layer and a color filter layer in the prior art. Thus, a thickness of the display panel can be reduced, and meanwhile production costs can be reduced. Besides, since quantum rods have high light conversion efficiency, a light utilization rate can be improved to enable the display panel to have a high color gamut and a high luminance.

Abstract: The present invention provides a blue light compensation film and an OLED display. The blue light compensation film of the present invention effectively absorbs blue light with wavelength longer than blue wavelength and excite blue light by using a blue light upconversion luminescent material, and effectively improves color shift white OLED device caused by short lifespan of blue electroluminescent material to achieve blue light compensation of the white OLED device and solve the of yellowing in traditional OLED display with age. The OLED display of the present invention comprises the blue light compensation film to avoid color shift problem and provides good display quality.

Abstract: The present invention provides a blue light compensation film and an OLED display. The blue light compensation film of the present invention effectively absorbs blue light with wavelength longer than blue wavelength and excite blue light by using a blue light upconversion luminescent material, and effectively improves color shift white OLED device caused by short lifespan of blue electroluminescent material to achieve blue light compensation of the white OLED device and solve the of yellowing in traditional OLED display with age. The OLED display of the present invention comprises the blue light compensation film to avoid color shift problem and provides good display quality.

Abstract: The present invention provides a blue light compensation film and an OLED display. The blue light compensation film of the present invention effectively absorbs blue light with wavelength longer than blue wavelength and excite blue light by using a blue light upconversion luminescent material, and effectively improves color shift white OLED device caused by short lifespan of blue electroluminescent material to achieve blue light compensation of the white OLED device and solve the of yellowing in traditional OLED display with age. The OLED display of the present invention comprises the blue light compensation film to avoid color shift problem and provides good display quality.

Abstract: The present invention provides a blue light compensation film and an OLED display. The blue light compensation film of the present invention effectively absorbs blue light with wavelength longer than blue wavelength and excite blue light by using a blue light upconversion luminescent material, and effectively improves color shift white OLED device caused by short lifespan of blue electroluminescent material to achieve blue light compensation of the white OLED device and solve the of yellowing in traditional OLED display with age. The OLED display of the present invention comprises the blue light compensation film to avoid color shift problem and provides good display quality.

Abstract: The present invention provides a blue light compensation film and an OLED display. The blue light compensation film of the present invention effectively absorbs blue light with wavelength longer than blue wavelength and excite blue light by using a blue light upconversion luminescent material, and effectively improves color shift white OLED device caused by short lifespan of blue electroluminescent material to achieve blue light compensation of the white OLED device and solve the of yellowing in traditional OLED display with age. The OLED display of the present invention comprises the blue light compensation film to avoid color shift problem and provides good display quality.

Abstract: Disclosed are a substrate including a quantum rod film, a method for manufacturing the substrate including the quantum rod film, and a display panel. Quantum rod assemblies included in the quantum rod film are arranged sequentially on the substrate, and meanwhile lights of different wavelengths can be obtained by adjusting sizes of the quantum rod assemblies. The quantum rod film disclosed corresponds to a combination of a polarizing layer and a color filter layer in the prior art. Thus, a thickness of the display panel can be reduced, and meanwhile production costs can be reduced. Besides, since quantum rods have high light conversion efficiency, a light utilization rate can be improved to enable the display panel to have a high color gamut and a high luminance.

Abstract: A liquid crystal display is provided, which comprises a backlight module and a display module. The backlight module includes a backlight source. The display module includes a lower polarizer, a liquid crystal layer, and an upper polarizer. The liquid crystal layer is located between the upper polarizer and the lower polarizer. The backlight source includes a light shield and a LED chip located in the light shield. The inner surface of the light shield is coated with a phosphor layer. The lower polarizer includes a quantum dot (QD) layer and a polarization layer located between the QD layer and the liquid crystal layer. Light emitted by the LED chip passes through the phosphor layer and the QD layer in a serial to form white light projected outward. By placing the QD layer at the bottom of the polarization layer, the quality of the whole liquid crystal display can be enhanced.

Abstract: A polarizer is provided. The polarizer comprises an adhesive layer, a viewing angle compensation layer disposed below the adhesive layer, a polarizing layer disposed below the viewing angle compensation layer, a first quantum dot layer disposed below the polarizing layer and a second quantum dot layer disposed below the first quantum dot layer. The first quantum dot layer includes one of a red quantum dot material and a green quantum dot material, and the second quantum dot layer includes the other of the red quantum dot material and the green quantum dot material. The quantum dot layer can replace the original protecting layer, the outermost layer of the polarizer, thereby beneficial to thinning polarizer integrated with the quantum dot material therein. Besides, the polarizer can promote the color gamut of the liquid crystal panel and increase the viewing angle and brightness of the liquid crystal panel.

Abstract: The present invention teaches a QD hydrogel, a QD patterning method, and a QD transfer printing method. The QD transfer printing method includes the following steps. Step 10: forming a QD hydrogel by loading QD material in a hydrogel material capable of resisting high temperature; step 20: forming a film of the QD hydrogel on a metallic substrate; and step 30: covering the QD hydrogel film by a patterning mold conducting nano imprinting, and obtaining a patterned QD hydrogel film. The hydrogel of the present invention has a lower cost and a high utilization, and is appropriate for industrial production. The QD hydrogel of the present invention guarantees a maximum coverage for QD surface ligand and lowers the QD fluorescence loss in the manufacturing process. When applied to a QD CF sheet, its fluorescent efficiency may be enhanced.

Abstract: A manufacturing method of a wire grid polarizer is provided, including: setting pattern data, where the pattern data correspond to a wire grid structure of the wire grid polarizer; preparing a metal ion solution; immersing at least one surface of a carrier substrate in the metal ion solution; and emitting, by an emitter device, an electron beam to the carrier substrate, and controlling a movement of the electron beam according to the pattern data to deposit a metal on the carrier substrate at a position where the electron beam passes, to form the wire grid structure.

Abstract: The invention provides a liquid crystal display device, a liquid crystal display module and a liquid crystal cell thereof. The liquid crystal cell includes an upper substrate, a lower substrate, and a mixture of a quantum dot material and a liquid crystal material disposed between the upper substrate and the lower substrate. The quantum dot material includes a red quantum dot material and a green quantum dot material. A mass ratio of a total mixing amount of the two quantum dot materials occupied in a total mass of the mixture is 0.05˜5 wt %. As to the liquid crystal cell, the introduction of the QD material promotes the directional arrangement of liquid crystal molecules and thus plays a role of alignment; in another aspect, the liquid crystal cell being used in conjunction with a backlight source of blue or white LED can enhance the color gamut.

Abstract: The present application discloses a pixel structure and method for the fabrication thereof including: providing a substrate; forming a black photoresist layer having a receiving cavity and an isolation region on the substrate; coating a polyelectrolyte solution on the surface of the black photoresist layer except the isolation region, and air-dried to form a polyelectrolyte layer; coating a metal nanoparticle solution on the surface of the polyelectrolyte layer, and air-dried to form a metal particle layer; and aligning and transferring a micro light emitting diodes to the black photoresist layer. In the above-described manner, the present disclosure can improve the light utilization efficiency of the micro light emitting diode.

Abstract: A display panel includes: a first substrate, a second substrate, and a liquid crystal layer located between the first and second substrates. The first substrate includes red sub-pixels, green sub-pixels, and blue sub-pixels arranged in an array, with the red sub-pixels filled with red quantum dots, the green sub-pixels with green quantum dots, and the blue sub-pixels with transparent scattering particles. The blue backlight module is located on a side of the second substrate away from the liquid crystal layer and provides blue backlight for the display panel. A display device is further disclosed. The blue backlight is configured to excite the red quantum dots to scatter red light and the green quantum dots to scatter green light, and configured to be re-scattered by the transparent scattering particles to increase, together with the red light and the green light, the display brightness of the display panel at large viewing angles.

Abstract: A blue light absorption cut-off film and a blue light display device are provided. The blue light absorption cut-off film of the present disclosure is formed by a photoresist material including a resin, a yellow pigment, a dispersing agent, and a photoinitiator, and thus redundant blue lights in the blue light display device can be effectively absorbed to avoid the overall display effect thereof of tending to be blue. Also, the present disclosure provides a simple manufacturing method. The blue light display device of the present disclosure includes the above blue light absorption cut-off film, thus the redundant blue lights in the blue light display device can be effectively absorbed to avoid the overall display effect thereof of tending to be blue.

Abstract: The present invention provides a blue light compensation film and an OLED display. The blue light compensation film of the present invention effectively absorbs blue light with wavelength longer than blue wavelength and excite blue light by using a blue light upconversion luminescent material, and effectively improves color shift white OLED device caused by short lifespan of blue electroluminescent material to achieve blue light compensation of the white OLED device and solve the of yellowing in traditional OLED display with age. The OLED display of the present invention comprises the blue light compensation film to avoid color shift problem and provides good display quality.