Abstract: An optical lens, a backlight module and a display device are provided. The optical lens includes a main body, a light-incident surface, a reflecting surface and a light-emitting surface. The main body has a top portion and a bottom portion. The light-incident surface is recessed into the bottom portion of the main body. The reflecting surface is recessed into the top portion of the main body and opposite to the light-incident surface. The light-emitting surface connects the top portion and the bottom portion, in which the light-emitting surface has plural microstructures. Each of the microstructures has a normal line, and directions of the normal lines are different from each other.

Abstract: An optical lens, a backlight module and a display device are provided. The optical lens includes a main body, a light-incident surface, a recessed surface and a light-emitting surface. The main body has a top portion and a bottom portion. The light-incident surface is recessed into the bottom portion of the main body. The recessed surface is recessed into the top portion of the main body and is opposite to the light-incident surface, in which the recessed surface has a plurality of prism surfaces, and each of the prism surfaces has a normal line, and directions of the normal lines are different from each other. The light-emitting surface connects the top portion and the bottom portion.

Abstract: Disclosed herein is a radioimmune complex comprising an epidermal growth factor receptor (EGFR)-targeted antibody and a radioactive isotope of rhenium labeled thereon. The EGFR-targeted antibody is cetuximab or panitumumab.

Abstract: An optical lens, a backlight module and a display device are provided. The optical lens includes a main body, a light-incident surface, a reflecting surface and a light-emitting surface. The main body has a top portion and a bottom portion. The light-incident surface is recessed into the bottom portion of the main body. The reflecting surface is recessed into the top portion of the main body and opposite to the light-incident surface. The light-emitting surface connects the top portion and the bottom portion, in which the light-emitting surface has plural microstructures. Each of the microstructures has a normal line, and directions of the normal lines are different from each other.

Abstract: An optical lens, a backlight module and a display device are provided. The optical lens includes a main body, a light-incident surface, a recessed surface and a light-emitting surface. The main body has a top portion and a bottom portion. The light-incident surface is recessed into the bottom portion of the main body. The recessed surface is recessed into the top portion of the main body and is opposite to the light-incident surface, in which the recessed surface has a plurality of prism surfaces, and each of the prism surfaces has a normal line, and directions of the normal lines are different from each other. The light-emitting surface connects the top portion and the bottom portion.

Abstract: A package material for packaging a photoelectric device includes a first molding portion and a second molding portion. The first molding portion is disposed on the photoelectric device. The first molding portion includes a first molding compound and a plurality of nano-scale metal oxide particles, wherein the nano-scale metal oxide particles are doped in the first molding compound. The second molding portion is disposed on the first molding portion and away from the photoelectric device. The second molding portion includes a second molding compound and a plurality of submicron-scale metal oxide particles, wherein the submicron-scale metal oxide particles are doped in the second molding compound. A whole refractive index of the first molding portion is larger than a whole refractive index of the second molding portion.