Light guide structure, OLED (Organic Light-Emitting Diode) display component and display device
A light-guiding structure and light-emitting layer technology, which is applied in semiconductor devices, optical components, electric solid-state devices, etc., can solve the problems of low light emission efficiency, achieve the effects of increasing the display viewing angle, increasing the emission rate, and improving the display effect
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[0020] The specific embodiments of the present invention will be further described below with reference to the accompanying drawings and embodiments. The following examples are only used to illustrate the present invention, but not to limit the scope of the present invention.
[0021] like figure 1 As shown, an embodiment of the present invention provides a light guide structure, which specifically includes: a first dielectric layer 1 and a second dielectric layer 2 with different dielectric constants;
[0022] Metal nanoparticles 3 for enhancing the light guiding effect are arranged between the interfaces of the first dielectric layer 1 and the second dielectric layer 2 . The dielectric constant of the first dielectric layer is set to be greater than the dielectric constant of the second dielectric layer.
[0023] When the metal nanoparticles 3 are placed in a homogeneous environment, the forward and back scattering of light by the metal nanoparticles 3 are almost symmetric...
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