Active solid-state devices (e.g. – transistors – solid-state diode – Incoherent light emitter structure – In combination with or also constituting light responsive...
Reexamination Certificate
2006-03-08
2008-08-19
Jackson, Jerome (Department: 2815)
Active solid-state devices (e.g., transistors, solid-state diode
Incoherent light emitter structure
In combination with or also constituting light responsive...
C257S079000, C257S098000
Reexamination Certificate
active
07414270
ABSTRACT:
The invention provides an LED package and a backlight device incorporating the LED lens. The LED package has a bottom surface and a light exiting surface cylindrically extended around a central axis of the package from the bottom surface. Also, a reflecting surface is positioned on an opposite side of the bottom surface and symmetrical around the central axis such that light incident from the bottom surface is reflected toward the light exiting surface. Further, a scattering area is formed on the reflecting surface. According to the invention, by applying scattering materials on the reflecting surface of the LED package, a reflecting paper does not need to be attached, thereby simplifying a process and reducing the manufacture time and cost.
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Chinese Intellectual Property Office, Office Action mailed Aug. 17, 2007 and English Translation.
Japanese Patent Office, Office Action mailed Jun. 3, 2008 and English Translation.
Ahn Ho Sik
Jeong Young June
Kim Bum Jin
Kim Hyung Suk
Yang Sung Min
Ho Anthony
Jackson Jerome
Lowe Hauptman Ham & Berner
Samsung Electro-Mechanics Co. Ltd.
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