Invention Application
- Patent Title: LIGHT EMITTING DEVICE PACKAGE USING QUANTUM DOT, ILLUMINATION APPARATUS AND DISPLAY APPARATUS
- Patent Title (中): 发光装置使用量子灯,照明装置和显示装置
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Application No.: US13159120Application Date: 2011-06-13
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Publication No.: US20110303940A1Publication Date: 2011-12-15
- Inventor: Hyo Jin LEE , Il Woo Park , Chang Hoon Kwak
- Applicant: Hyo Jin LEE , Il Woo Park , Chang Hoon Kwak
- Priority: KR10-2010-0102419 20101020
- Main IPC: H01L33/50
- IPC: H01L33/50 ; H01L33/60

Abstract:
There is provided a light emitting device package using a quantum dot, an illumination apparatus and a display apparatus. The light emitting device package includes a light emitting device; a sealing part disposed in a path of light emitted from the light emitting device and having a lens shape; and a wavelength conversion part sealed within the sealing part and including a quantum dot. The light emitting device package uses the quantum dot as the wavelength conversion part to thereby achieve superior color reproducibility and light emission efficiency, and facilitates the control of color coordinates by adjusting the particle size and concentration of the quantum dot.
Information query
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