LIGHT EMITTING DEVICE PACKAGE AND LIGHT UNIT

• Main Authors: SONG JUNE O, KIM WON JUNG, LIM CHANG MAN, PARK CHUN HONG, KIM HYOUNG JIN, YOON SUK BUM
• Format: Patent
• Language: English; Korean
• Published: 19.06.2019
• Subjects: BASIC ELECTRIC ELEMENTS; BLASTING; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; HEATING; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATINGELEMENTS; LIGHTING; MECHANICAL ENGINEERING; NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; SEMICONDUCTOR DEVICES; WEAPONS

The present invention relates to a light emitting element package and a light source device capable of increasing light extraction efficiency, electrical characteristics, and reliability. According to an embodiment of the present invention, the light emitting element package comprises: a first frame and a second frame spaced apart from each other; a body arranged between the first frame and the second frame; a light emitting element arranged on the first frame and the second frame; and a plurality of protrusions arranged to face at least one of side surfaces of the light emitting elements, and corners between the side surfaces. 발명의 실시 예에 개시된 발광소자 패키지는, 서로 이격되어 배치되는 제1 프레임 및 제2 프레임; 상기 제1 프레임 및 제2 프레임 사이에 배치된 몸체; 상기 제1 프레임 및 제2 프레임 상에 배치되는 발광소자; 및 상기 발광소자의 측면과 상기 측면들 사이의 코너 중 적어도 하나에 대향되게 배치되는 복수의 돌기를 포함할 수 있다.