Light-emitting unit and sideward light emitting type liquid crystal display with light-emitting unit
A technology of light-emitting units and light-emitting components, which is applied in the directions of instruments, optics, nonlinear optics, etc., can solve the problems of low light efficiency of quantum dot light-emitting units, achieve the effects of increasing light efficiency, increasing light-receiving area, and improving utilization
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Embodiment 1
[0063] The light-emitting unit structure of embodiment 1 is as figure 1 shown. The transparent tube is composed of a first round tube and a second round tube, and the ratio of the outer and inner diameters is shown in Table 2. The wall materials and refractive indices of the first round tube and the second round tube are shown in Table 2; the composition of the quantum dot material is shown in Table 2. 2. The quantum dots are composed of green light quantum dots and red light quantum dots, and the green light quantum dots are green light quantum dots with a fluorescence emission wavelength of 520-535nm and a half-maximum width of 30±10nm, and the red light quantum dots are fluorescent emission wavelengths of 600-600nm. 650nm, red light quantum dots with a half peak width of 30±10nm, the red light quantum dots are in the first circular tube, the green light quantum dots are in the second circular tube, the absorbance ratio β of the green light quantum dots and red light quantum...
Embodiment 2
[0065]The light emitting unit structure of embodiment 2 is as figure 1 shown. The transparent tube is composed of a first round tube and a second round tube, and the ratio of the outer and inner diameters is shown in Table 2. The wall materials and refractive indices of the first round tube and the second round tube are shown in Table 2; the composition of the quantum dot material is shown in Table 2. 2. The quantum dots are composed of green light quantum dots and red light quantum dots, and the green light quantum dots are green light quantum dots with a fluorescence emission wavelength of 520-535nm and a half-maximum width of 30±10nm, and the red light quantum dots are fluorescent emission wavelengths of 600-600nm. Red light quantum dots with 650nm and half maximum width of 30±10nm, the red light quantum dots are in the first circular tube, the green light quantum dots are in the second circular tube, the absorbance ratio β of the green light quantum dots and red light quan...
Embodiment 3
[0067] The light-emitting unit structure of embodiment 3 is as figure 1 shown. The transparent tube is composed of the first round tube and the second round tube, and the ratio of the outer and inner diameters is shown in Table 2. The wall material and refractive index of the first round tube and the second round tube are shown in Table 2. The composition of the quantum dot material is shown in Table 2. , wherein the quantum dots are composed of green light quantum dots and red light quantum dots, and the green light quantum dots are green light quantum dots with a fluorescence emission wavelength of 520-535nm and a half-maximum width of 30±10nm, and the red light quantum dots are fluorescent emission wavelengths of 600-650nm , Red light quantum dots with a half-peak width of 30±10nm, the red light quantum dots are in the first circular tube, the green light quantum dots are in the second circular tube, the absorbance ratio β of the green light quantum dots and the red light q...
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