Patent ID: 9618679
Date: 2017-04-11
CPC Classifications: G02B

Claim:
1. A reflective film, comprising: a row of first low-reflection dots disposed along a side of a surface of the reflective film, wherein regions of the surface of the reflective film corresponding to the row of the first low-reflection dots have smaller reflectivity with respect to incident lights from a LED light strip disposed along the row of the first low-reflection dots than other regions of the surface of the reflective film with respect to the incident light from the LED light strip, wherein the first low-reflection dots are formed as protrusions or as a coating of low-reflectivity material on the surface of the reflective film, and the low-reflectivity material has a smaller reflectivity with respect to the incident light from the LED light strip than other regions of the surface of the reflective film with respect to the incident light from the LED light strip, and wherein the first low-reflection dots formed as protrusions have a same number as LEDs in the LED light strip, and each of the first low-reflection dots is disposed directly in front of a corresponding LED.