Compact led lamp
作者： Felipe Leon , Marek Kowarz
DOI:
关键词: Optics 、 Light extraction in LEDs 、 Semiconductor 、 Materials science 、 Optoelectronics 、 Substrate (printing) 、 LED lamp 、 Cone of light
摘要: The invention provides an illumination assembly and based lamp. includes a substrate that has plurality of light emitting areas, such each the area group two or more semiconductor dies are directly mounted on substrate. Further, is separated by first distance from another die in second same area, substantially greater than distance. Furthermore, also single piece optic element disposed over configured to direct emitted all areas cone light.
lens.org 参考文章(8)
Tong Fatt Chew, Signal lamp incorporating spatially separated clustered light emitting devices ,(2003)
Artak Ter-Hovhannisian, Vehicle light assembly ,(2003)
Hiroki Kaneko, Tsunenori Yamamoto, Toshiaki Tanaka, Ikuo Hiyama, Yoshifumi Sekiguchi, Illuminating Device And Liquid-Crystal Display Device Using The Same ,(2011)
Patrick Martineau, Led symbol signal ,(2004)
Richard S. Belliveau, Lighting device with beam altering mechanism incorporating a plurality of light sources ,(2000)
Hideo Nagai, Nobuyuki Matsui, Tetsushi Tamura, Lighting apparatus with enhanced capability of heat dissipation ,(2002)
Gi-Cherl Kim, Ju-Young Yoon, Sang-Yu Lee, Hyun-Jin Kim, Light generating device and display apparatus having the same ,(2005)
Takeshi Masuda, Atsuyuki Tanaka, Yukihiro Sumida, Illumination device, backlight device used for liquid crystal display apparatus and liquid crystal display apparatus ,(2007)