发明名称 |
LIGHT EMITTING DIODE LAMP WITH LIGHT DIFFUSING STRUCTURE |
摘要 |
A light emitting diode (LED) lamp includes a tube having a transparent first section and an opaque second section. An LED disposed inside of the tube. The second section is has an inner surface having a light diffusive surface so that the LED light is diffusively reflected. The LED is disposed so that a total amount of direct light from the LED to the first section is smaller than a total amount of indirect light that is incident on the first section as a result of being reflected by the second section (i.e., scattered or diffused light). The LED is disposed so that a light axis of the LED points toward the inner surface of the second section.
|
申请公布号 |
US2013050998(A1) |
申请公布日期 |
2013.02.28 |
申请号 |
US201113217911 |
申请日期 |
2011.08.25 |
申请人 |
CHU SIDNEY CHUN KIT;LING OON SIANG;CHOONG LOW KEAN;FATT CHEW TONG;GT BIOMESCILT LIGHT LIMITED |
发明人 |
CHU SIDNEY CHUN KIT;LING OON SIANG;CHOONG LOW KEAN;FATT CHEW TONG |
分类号 |
F21V29/00;F21S4/00;F21V7/00 |
主分类号 |
F21V29/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|