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公开(公告)号：US20230161094A1
公开(公告)日：2023-05-25
申请号：US17051448
申请日：2020-07-27
Inventor： Miao ZHOU , Zihang SONG , Xue BAI , Ji LI , Xin ZHANG
CPC classification number: G02B6/0056 , C09K11/883 , C09K11/70 , C09K11/02 , G02B6/0051 , G02B6/0073 , G02B5/206 , G02B2207/101 , B82Y20/00
Abstract: The invention provides a light-emitting composite film layer, a backlight module, and a display device. The light-emitting composite film layer includes a quantum dot film layer and a diffusion film layer. The diffusion film layer is disposed on at least one surface of the quantum dot film layer. Quantum dots and light diffusion particles are dispersed in the quantum dot film layer. The quantum dots include green light and red light quantum dots, and light diffusion particles are dispersed in the diffusion film layer. The invention makes blue light divergent, makes the blue light reach same brightness viewing angles as red light and green light, and reduces or even eliminates color cast.
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公开(公告)号：US20210332493A1
公开(公告)日：2021-10-28
申请号：US16619485
申请日：2019-11-12
Inventor： Jinyang ZHAO , Miao ZHOU
Abstract: The present disclosure provides a manufacturing method of a display panel which includes forming a pattern of a first electrode layer on a first substrate; coating a nano particle solution on the pattern of the first electrode layer and the first substrate; providing a second substrate formed with a pattern of a second electrode layer, wherein the pattern of the first electrode layer corresponds to the pattern of the second electrode layer; and connecting the pattern of the first electrode layer and the pattern of the second electrode layer to a power supply to perform a patterning treatment on the nano particle solution to make the nano particle solution form a pattern of a nano particle layer.
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公开(公告)号：US20220113585A1
公开(公告)日：2022-04-14
申请号：US16765434
申请日：2020-04-24
Inventor： Miao ZHOU
IPC: G02F1/1335 , C09K11/74 , C09K11/56 , C01G28/00 , C01G9/08 , G02F1/13357
Abstract: The present invention provides a quantum dot material structure, a liquid crystal display device, and an electronic device. The quantum dot material structure is applied in the liquid crystal display device. The quantum dot material structure includes a quantum dot core, a quantum dot shell, and a quantum dot ligand layer in order from an inside to an outside. The quantum dot core comprises a cadmium arsenide magic-size, and the quantum dot core is used to absorb green light of a predetermined wavelength. The quantum dot shell is used to protect the quantum dot core. The quantum dot ligand layer is used to promote a structural dispersion of the quantum dot material.
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公开(公告)号：US20210199861A1
公开(公告)日：2021-07-01
申请号：US16623783
申请日：2019-11-12
Inventor： Yuanyang MA , Miao ZHOU
Abstract: A method of manufacturing a color filter and a color filter are provided. The method includes steps of manufacturing a color resist layer and an inorganic barrier layer on a base substrate. The step of manufacturing the color resist layer includes sequentially forming a first color resist, a second color resist, and a third color resist, and the first color resist, the second color resist, and the third color resist are repeatedly arranged in order in a direction along a surface of the base substrate. The step of manufacturing the inorganic barrier layer includes forming a first inorganic barrier layer covering the first color resist after the first coloder resist is formed and before the second color resist is formed. By setting the inorganic barrier layer to separate different color resists, it is possible to avoid diffusion pollution between different color resists and ensure a display performance.
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