| 发明名称 |
OPTICAL ELEMENT OF LED DISPLAY APPARATUS AND LED DISPLAY APPARATUS |
| 摘要 |
A light emitting diode (LED) display apparatus is provided. The LED display apparatus includes an LED module comprising a plurality of LEDs mounted on a circuit board; and an optical film comprising a plurality of unit lenses configured to cover the LED module and transmit light emitted from the plurality of LEDs, wherein at least one of the plurality of unit lenses has a cross-lenticular lens shape or a cross-prismatic lens shape. |
| 申请公布号 |
US2017102485(A1) |
申请公布日期 |
2017.04.13 |
| 申请号 |
US201615266582 |
申请日期 |
2016.09.15 |
| 申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
HA Tae-hyeun;KIM Jae-sang;NOH Jae-heon |
| 分类号 |
G02B3/00;G09F19/12;H01L33/58;G09F13/22;H01L25/075;H01L33/62 |
主分类号 |
G02B3/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A light emitting diode (LED) display apparatus comprising:
an LED module comprising a plurality of LEDs mounted on a circuit board; and an optical film comprising a plurality of unit lenses configured to cover the LED module and transmit light emitted from the plurality of LEDs, wherein at least one of the plurality of unit lenses has a cross-lenticular lens shape or a cross-prismatic lens shape. |
| 地址 |
Suwon-si KR |
