Manufacturing method of display panel, display panel

Abstract

The embodiment of the invention discloses a display panel manufacturing method. A display region of the display panel comprises a first region and a second region, wherein the second region is positioned on the periphery of the first region and is adjacent to the first region. The method comprises the following steps of forming orientation liquid on the surface of a first base plate; performing irradiation on the orientation liquid through a mask by ultraviolet light so as to form an orientation film on the surface of the base plate, wherein the light ray transmission rate of the mask corresponding to the second region is different from the light ray transmission rate of the mask corresponding to the first region; in the chromaticity coordinate system, the white point coordinate corresponding to the orientation film is greater than the white point coordinate of the orientation film; so that the white point of the orientation film corresponding to the second region is yellower than the white point of the orientation film corresponding to the first region; further, the phenomenon that light rays of emergent light of a backlight module corresponding to the second region are bluer than the light rays of the emergent light of the backlight module corresponding to the first region can be neutralized; the color cast phenomenon of the display panel is relieved; the image display quality is improved.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a method for manufacturing a display panel and a display panel manufactured by the method. Background technique [0002] With the development of science and technology, more and more display panels are widely used in people's daily life and work, which brings great convenience to people's daily life and work. [0003] The existing liquid crystal display panel includes structures such as a display module and a backlight module. Wherein, the backlight module includes a blue light source that emits blue light and a quantum dot film layer that is excited by the blue light to generate green light and red light. The red light and green light generated by excitation are mixed to form white light, which is used as the backlight of the display module. [0004] However, in the existing liquid crystal display panel, at the edge of the quantum dot film layer, the quantum dots in the quant...

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Problems solved by technology

[0004] However, in the existing liquid crystal display panel, at the edge of the quantum dot film layer, the quantum dots in the quantum dot film layer are damaged due to edge cutting and the quantum dots near the edge are easily oxidized, making the backlight quantum dot film layer Part of the quantum dots in the edge part fails, so that the blue light at the edge position of the light emitted by the backlight module increases, and the green light and red light decrease, which makes the edge position of the displayed image of the display module blue, resulting in a color shift phenomenon. Affect image display quality

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