Display panel, display device and manufacturing method of quantum dot color filter
A color filter and display panel technology, which is applied to identification devices, instruments, etc., can solve the problems of high processing cost and complicated manufacturing process of quantum dot color filters, and achieve the effect of reducing process cost and simplifying process flow.
Active Publication Date: 2020-10-27
CHENGDU VISTAR OPTEOLECTRONICS CO LTD
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Problems solved by technology
[0005] This application mainly provides a method for manufacturing a display panel, a display device, and a quantum dot color filter, so as to solve the problems of complex manufacturing process and high processing cost of the quantum dot color filter in the display panel
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[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.
[0030] like figure 1 as shown, figure 1 is a schematic cross-sectional structure diagram of the first embodiment of the display panel of the present application. In this embodiment, the display panel 10 includes an excitation light source 12 and a quantum dot color filter 11 .
[0031] The quantum dot color filter 11 includes a first transparent substrate 111 , a second transparent substrate 113 , a plurality of first quantum dot conversion blocks 112 and a ...
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The invention discloses a display panel, a display device and a manufacturing method of a quantum dot color filter. The display panel comprises an excitation light source and a quantum dot color filter, the quantum dot color filter comprises a first transparent substrate, a second transparent substrate, a plurality of first quantum dot conversion blocks and a plurality of second quantum dot conversion blocks, the plurality of first quantum dot conversion blocks are arranged on the surface of the same side of the first transparent substrate at intervals, and the plurality of second quantum dotconversion blocks are arranged on the surface of the same side of the second transparent substrate at intervals; the excitation light source is used for irradiating the first quantum dot conversion block and the second quantum dot conversion block to generate light of different colors. According to the display device, the first quantum dot conversion block is arranged on the first transparent substrate, the second quantum dot conversion block is arranged on the second transparent substrate, the first quantum dot conversion block and the second quantum dot conversion block are independent of each other and do not interfere with each other, the technological process is simplified, and the technological cost is reduced.
Description
technical field [0001] The present application relates to the field of display technology, in particular to a method for manufacturing a display panel, a display device and a quantum dot color filter. Background technique [0002] With the expansion of the application field of display products and the continuous development of display technology, from LCD to OLED, to Micro-LED, QD-LED, display applications put forward higher requirements in terms of high resolution, wide color gamut, and low cost. . In terms of color display, traditional LCD is generally realized by "white light + color filter", OLED can be realized by evaporation or printing RGB three-color pixels, and Micro-LED can be realized by transferring RGB chips multiple times. In order to improve the display effect and reduce the cost, in the new color display, more "blue light + light conversion film" technical solutions are adopted. [0003] The inventors of the present application have discovered through long-...
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Login to View More IPC IPC(8): G09F9/30
CPCG09F9/30
Inventor 刘玉春洪志毅钱先锐窦宇李慧敏王程功
Owner CHENGDU VISTAR OPTEOLECTRONICS CO LTD