Patent ID: 11908982
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Semiconductors (Electrical engineering)
Classification: CPC H | IPC F  G  H

Claim 17:
18. An electronic device, comprising:
a cover glass including an optical window; and
a light-emitting diode (LED) package configured to emit light through the optical window, the LED package including:
a substrate,
an LED chip electrically connected to the substrate;

an adhesive phosphor film contacting an upper surface of the LED chip;
a cell lens partially contacting an upper surface of the adhesive phosphor film, the cell lens including a vent hole in a center of the cell lens, the vent hole having a diameter of 50 μm to 100 μm;
an air gap between the cell lens and the adhesive phosphor film, the air gap being in fluid communication with the vent hole, and a diameter of the air gap being in a range of 0.5 mm to 1.4 mm; and
a lateral reflective layer covering respective lateral surfaces of the LED chip, the adhesive phosphor film, and the cell lens.