Electronic device

An electronic device, comprising:

• a light source member configured to provide a first light;
• a color conversion member disposed on the light source member and comprising a first conversion material that converts the first light into a second light and a second conversion material that converts the first light into a third light;
• and
• a low-refractive index layer disposed on the light source member and disposed on at least one of upper and lower portions of the color conversion member,
• wherein the low-refractive index layer comprises a matrix part, a plurality of hollow inorganic particles dispersed in the matrix part and comprising a plurality of first voids, and a plurality of second voids defined by the matrix part,
• wherein a mean diameter of the first voids is greater than a mean diameter of the second voids,
• wherein the first voids are unconnected from one another and the second voids are unconnected from one another, each first void is surrounded by a shell part, and each second void is not surrounded by the shell part.

An electronic device, comprising:

• a display element;
• a guide panel disposed below the display element;
• a light source member disposed adjacent to at least one surface of the guide panel;
• a color conversion member disposed between the guide panel and the display element;
• and
• a low-refractive index layer disposed between the guide panel and the color conversion member,
• wherein the low-refractive index layer comprises a matrix part, a plurality of hollow inorganic particles dispersed in the matrix part, and a plurality of second voids defined by the matrix part,
• wherein the plurality of hollow inorganic particles comprises a plurality of first voids, and each first void is surrounded by a shell part,
• wherein the first voids are unconnected from one another and the second voids are unconnected from one another, a total volume of the unconnected first voids is greater than a total volume of the unconnected second voids, and each second void is not surrounded by the shell part.