Photosensitive resin composition, color filter and image display device produced using the same
A technology of photosensitive resin and composition, applied in optical filter, photosensitive material for opto-mechanical equipment, optics, etc., can solve the problems of light leakage, low stability of quantum dots, inability of color filter to ensure luminous intensity, etc. To achieve the effect of improving thermal stability
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Synthetic example 1
[0107] Synthesis example 1: Preparation of quantum dots with CdSe (core) / ZnS (shell) structure
[0108] Add CdO (0.4mmol), Zinc acetate (4mmol) and oleic acid (Oleic acid) (5.5mL) together with 1-octadecene (1-Octadecene) (20mL) into the reaction vessel and heat to 150 ℃. In order to remove acetic acid generated by the reaction of zinc and oleic acid by heating, the reactant was placed under a vacuum of 100 mTorr for 20 minutes. The reactants were heated to 310°C to obtain a transparent mixture, which was maintained at 310°C for 20 minutes, and then filled with Cd(OA) 2 and Zn(OA) 2 A Se and S solution obtained by dissolving 0.4 mmol of Se powder and 2.3 mmol of S powder in 3 ml of trioctylphosphine (trioctylphosphine) was quickly injected into the reaction container. The reaction mixture thus obtained was grown at 315° C. for 10 minutes, and then the growth was interrupted using an ice bath. The obtained reactant is precipitated with ethanol, the nano-fluorescent body i...
Synthetic example 2
[0109] Synthesis Example 2: Preparation of quantum dots with CdSe (core) / ZnS (shell) structure
[0110] Add CdO (0.4mmol), Zinc acetate (4mmol) and oleic acid (Oleic acid) (5.5mL) together with 1-octadecene (1-Octadecene) (20mL) into the reaction vessel and heat to 150 ℃. In order to remove acetic acid generated by the reaction of zinc and oleic acid by heating, the reactant was placed under a vacuum of 100 mTorr for 20 minutes. The reactants were heated to 310°C to obtain a transparent mixture, which was maintained at 300°C for 20 minutes, and then filled with Cd(OA) 2 and Zn(OA) 2 A Se and S solution obtained by dissolving 0.4 mmol of Se powder and 2.3 mmol of S powder in 3 ml of trioctylphosphine (trioctylphosphine) was quickly injected into the reaction container. After the reaction mixture thus obtained was grown at 310°C for 5 minutes, the growth was interrupted by using an ice bath. The obtained reactant is precipitated with ethanol, the nano-fluorescent body is s...
Synthetic example 3
[0111] Synthesis Example 3: Preparation of quantum dots with CdSe (core) / ZnS (shell) structure
[0112] Add CdO (0.4mmol), Zinc acetate (4mmol) and oleic acid (Oleic acid) (5.5mL) together with 1-octadecene (1-Octadecene) (20mL) into the reaction vessel and heat to 150 ℃. In order to remove acetic acid generated by the reaction of zinc and oleic acid by heating, the reactant was placed under a vacuum of 100 mTorr for 20 minutes. The reactants were heated to 310°C to obtain a transparent mixture, which was maintained at 310°C for 20 minutes, and then filled with Cd(OA) 2 and Zn(OA) 2 A Se and S solution obtained by dissolving 0.4 mmol of Se powder and 2.3 mmol of S powder in 3 ml of trioctylphosphine (trioctylphosphine) was quickly injected into the reaction container. After the reaction mixture thus obtained was grown at 315°C for 30 minutes, the growth was interrupted by using an ice bath. The obtained reactant is precipitated with ethanol, the nano-fluorescent body is ...
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