LED package and backlight assembly for LCD comprising the same

The LED package includes a substrate, one LED or more separated from each other by designated intervals and arranged in a line on the substrate, and a molding portion, for sealing the upper surface of the substrate including the LEDs, provided with an upper surface including two curved surfaces havi...

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Bibliographic Details
Main Authors Kim, Hyung Suk, Park, Young Sam, Hahm, Hun Joo, Park, Jung Kyu, Jeong, Young June
Format Patent
LanguageEnglish
Published 14.07.2009
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Summary:The LED package includes a substrate, one LED or more separated from each other by designated intervals and arranged in a line on the substrate, and a molding portion, for sealing the upper surface of the substrate including the LEDs, provided with an upper surface including two curved surfaces having circular circumferential shapes, wherein each of the curved surfaces has a curvature for totally reflecting light emitted from the LEDs. The LED package assures a sufficient optical traveling route therein without requiring a separate light guide plate, thereby emitting a white ray having uniform luminance.