Invention Grant
- Patent Title: Water resistant LED devices and an LED display including same
- Patent Title (中): 防水LED装置和包括它的LED显示器
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Application No.: US13683427Application Date: 2012-11-21
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Publication No.: US09054257B2Publication Date: 2015-06-09
- Inventor: Chi Keung Chan , Chak Hau Pang , Fei Fei Ruan , Fei Hong Li
- Applicant: Cree Huizhou Solid State Lighting Company Limited
- Applicant Address: CN Guangdong
- Assignee: Cree Huizhou Solid State Lighting Company Limited
- Current Assignee: Cree Huizhou Solid State Lighting Company Limited
- Current Assignee Address: CN Guangdong
- Agency: Brinks Gilson & Lione
- Main IPC: H01L29/18
- IPC: H01L29/18 ; H01L33/08 ; H01L33/62 ; H01L33/48 ; H01L33/60 ; G02F1/1335
Abstract:
The disclosure provides an LED package including a first plastic portion having a mounting surface and a lower surface. In some embodiments, the LED package includes a second portion surrounding the first plastic portion and exposing the mounting surface and the lower surface of the first plastic portion. In other embodiments, the first plastic portion includes at least one of a hole or a protrusion and the second portion includes corresponding structure filing the hole or surrounding the protrusion of the first plastic portion. The first plastic portion and the second portion have different optical properties.
Public/Granted literature
- US20130134454A1 WATER RESISTANT LED DEVICES AND AN LED DISPLAY INCLUDING SAME Public/Granted day:2013-05-30
Information query
IPC分类:
