Patent ID: 11879617
Assignee: LITE-ON TECHNOLOGY CORPORATION
Field: Semiconductors (Electrical engineering)
Classification: CPC F  H | IPC F  H

Claim 14:
15. A light emitting device, comprising:
a base at least including a first substrate and n through holes, wherein each of the n through holes passes through the first substrate;
a conductive unit including m conductors, wherein the m conductors are separate from each other and each of the m conductors passes through the first substrate, wherein each of the m conductors includes a chip bonding pad, a solder pad, and a first connection, wherein the chip bonding pad is disposed on a top surface of the base, the solder pad is exposed from a bottom surface of the base, and the first connection is connected between the chip bonding pad and the solder pad, and wherein a part of the first connection is arranged in the through hole;
at least one chip scale packaging light emitting diode (CSP-LED) correspondingly and electrically connected to neighboring two of the m conductors; and
a package covering the at least one CSP-LED;
wherein the at least one CSP-LED includes an encapsulation formed on a light emitting chip, and the encapsulation and the package have different optical properties;
wherein m and n are integers greater than or equal to 2, and m is greater than or equal to n;
wherein the encapsulation of the at least one CSP-LED is a wavelength converting material or a wavelength converting material surrounded by a first package body.