Invention Grant
- Patent Title: Light emitting device and camera-equipped cellular phone incorporating the same
- Patent Title (中): 发光装置和装有相机的配备手机的手机
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Application No.: US12135744Application Date: 2008-06-09
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Publication No.: US07938550B2Publication Date: 2011-05-10
- Inventor: Yasuji Takenaka
- Applicant: Yasuji Takenaka
- Applicant Address: JP Osaka-shi
- Assignee: Sharp Kabushiki Kaisha
- Current Assignee: Sharp Kabushiki Kaisha
- Current Assignee Address: JP Osaka-shi
- Agency: Morrison & Foerster LLP
- Priority: JP2007-151921 20070607
- Main IPC: G03B15/02
- IPC: G03B15/02

Abstract:
A light emitting device includes: a first and second LED chips for emitting light with a first and second wavelengths which are different from each other; and a translucent sealing resin for sealing the first and second LED chips; wherein the sealing resin contains a fluorescent material which is excited by light with the first wavelength but is not excited by light with the second wavelength, so that the light with the second wavelength and white light resulted from color mixture of the light with the first and second wavelengths and light emitted from the fluorescent material can be selectively emitted. The above light emitting device is adapted for a camera-equipped cellular phone.
Public/Granted literature
- US20080304262A1 LIGHT EMITTING DEVICE AND CAMERA-EQUIPPED CELLULAR PHONE INCORPORATING THE SAME Public/Granted day:2008-12-11
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