Invention Application
US20100140641A1 SEMICONDUCTOR LIGHT EMITTING APPARATUS INCLUDING SEMICONDUCTOR LIGHT EMITTING DEVICE, RED PHOSPHOR AND GREEN PHOSPHOR, AND IMAGE DISPLAY USING THE SEMICONDUCTOR LIGHT EMITTING APPARATUS 审中-公开
半导体发光装置,包括半导体发光装置,红色磷光体和绿色磷光体,以及使用半导体发光装置的图像显示

  • Patent Title: SEMICONDUCTOR LIGHT EMITTING APPARATUS INCLUDING SEMICONDUCTOR LIGHT EMITTING DEVICE, RED PHOSPHOR AND GREEN PHOSPHOR, AND IMAGE DISPLAY USING THE SEMICONDUCTOR LIGHT EMITTING APPARATUS
  • Patent Title (中): 半导体发光装置,包括半导体发光装置,红色磷光体和绿色磷光体,以及使用半导体发光装置的图像显示
  • Application No.: US12613640
    Application Date: 2009-11-06
  • Publication No.: US20100140641A1
    Publication Date: 2010-06-10
  • Inventor: Junichi KinomotoKenichi Yoshimura
  • Applicant: Junichi KinomotoKenichi Yoshimura
  • Priority: JP2008-314636(P) 20081210
  • Main IPC: H01L33/00
  • IPC: H01L33/00
SEMICONDUCTOR LIGHT EMITTING APPARATUS INCLUDING SEMICONDUCTOR LIGHT EMITTING DEVICE, RED PHOSPHOR AND GREEN PHOSPHOR, AND IMAGE DISPLAY USING THE SEMICONDUCTOR LIGHT EMITTING APPARATUS
Abstract:
A semiconductor light emitting apparatus including a semiconductor light emitting device, a green phosphor emitting green light and a red phosphor emitting red light is provided. The green phosphor is a rare earth activated inorganic phosphor, and the red phosphor is a semiconductor particle phosphor. The minimum among respective differences between respective wavelengths at local minima of an absorption spectrum of the red phosphor and the peak wavelength of an emission spectrum of the green phosphor is not more than 25 nm. An image display including the semiconductor light emitting apparatus is also provided.
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