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公开(公告)号：US11506975B2
公开(公告)日：2022-11-22
申请号：US16652036
申请日：2020-01-10
Inventor： Lin Ai
Abstract: A photoresist material, a method of fabricating the same, and a color filter substrate are described. The photoresist material has an oligomer segment having a chemical structural formula of: wherein a value of n is 1 to 2.
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2.发明授权公开(公告)号：US11965101B2
公开(公告)日：2024-04-23
申请号：US17251872
申请日：2020-09-03
Abstract: A three-dimensional dye, a manufacturing method of the three-dimensional dye, and a photoresist mixture are disclosed. A non-planar three-dimensional dye molecular structure is constructed by adding a three-dimensional structure group into a dye molecule, thereby breaking the strong attraction force between the planar conjugation of the dye molecule. Aggregation of dye molecules are prevented, influence of dye molecules on optical paths is eliminated, and thus optical properties and color rendering properties of color filters made by a photoresist liquid are improved.
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公开(公告)号：US11453781B2
公开(公告)日：2022-09-27
申请号：US16627806
申请日：2019-12-27
Inventor： Lin Ai
IPC: C09B41/00 , C09B55/00 , C09B67/00 , G02F1/1335 , C09B47/24 , C09B5/62 , B82Y40/00 , B82Y30/00 , B82Y20/00
Abstract: The present disclosure provides a nano dye molecule, a color filter, and a display panel. The nano dye molecule comprises a gold nanocluster and a plurality of dye groups which are connected to the gold nanocluster by gold-sulfur bonds and cover an outer periphery of the gold nanocluster.
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公开(公告)号：US11352364B2
公开(公告)日：2022-06-07
申请号：US16626240
申请日：2019-12-13
Inventor： Lin Ai
IPC: C07D487/22 , C01B32/182 , C07F1/08 , C07F3/06 , G02B5/20 , B82Y40/00
Abstract: A method for preparing phthalocyanine nanospheres is provided, including: synthesizing an ionic phthalocyanine molecule of formula I according to a following chemical scheme: wherein M is Cu or Zn, X is Br or Cl, R1, R2, R3, and R4 are aromatic substituent groups; dissolving at least one ionic phthalocyanine molecule selected from the formula I in a solvent to form a solution; preparing a two-dimensional layer crystalline material with an opposite charge to the ionic phthalocyanine molecule; adding the two-dimensional layer crystalline material to the solution; heating the solution to evaporate a portion of the solvent to aggregate the ionic phthalocyanine molecule into phthalocyanine nanospheres between a film layer of the two-dimensional layer crystalline material; and separating the phthalocyanine nanospheres from the film layer of the two-dimensional layer crystalline material.
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