Samsung electronics co., ltd. (20250022995). LIGHT-EMITTING DEVICE PACKAGES
LIGHT-EMITTING DEVICE PACKAGES
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Inventor(s)
LIGHT-EMITTING DEVICE PACKAGES
This abstract first appeared for US patent application 20250022995 titled 'LIGHT-EMITTING DEVICE PACKAGES
Original Abstract Submitted
a light-emitting device package includes a circuit board, a light-emitting device mounted on the circuit board, a reflective sheet disposed on the circuit board, the reflective sheet including an opening penetrating through the reflective sheet, wherein the light-emitting device is disposed within the opening, an inclined portion surrounding the opening when viewed in a plan view, and being inclined at a first angle with respect to an upper surface of the circuit board, and a flat extension portion surrounding the inclined portion when viewed in a plan view, and being parallel to the upper surface of the circuit board, and a diffuser plate disposed at a first vertical distance from the upper surface of the circuit board. an air gap is disposed between the upper surface of the circuit board and the flat extension portion.