Invention Grant
US09052085B2 Light-emitting diode panels and displays with light baffles and methods and uses thereof
有权
具有轻挡板的发光二极管面板和显示器及其方法和用途
- Patent Title: Light-emitting diode panels and displays with light baffles and methods and uses thereof
- Patent Title (中): 具有轻挡板的发光二极管面板和显示器及其方法和用途
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Application No.: US13801568Application Date: 2013-03-13
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Publication No.: US09052085B2Publication Date: 2015-06-09
- Inventor: Curie Kui Lai Chan
- Applicant: Lighthouse Technologies Limited , Lighthouse Technologies (Huizhou) Limited
- Applicant Address: HK Shatin, N.T. CN Huizhou
- Assignee: Lighthouse Technologies Limited,Lighthouse Technologies (Huizhou) Limited
- Current Assignee: Lighthouse Technologies Limited,Lighthouse Technologies (Huizhou) Limited
- Current Assignee Address: HK Shatin, N.T. CN Huizhou
- Agency: Schiff Hardin LLP
- Main IPC: F21V7/00
- IPC: F21V7/00 ; F21V17/10 ; F21V33/00 ; H01L27/15 ; G02F1/1335
Abstract:
An LED video display includes an array of LED elements mounted on an LED panel. A light baffle has openings to accept the LED elements, and reflectors are formed about each LED opening. A shader or rib is provided above each LED reflector in the light baffle. A second rib is provided below each LED reflector to form a rib pair between adjacent LED reflectors. Mounting openings in the light baffle are in place of the rib pair that would otherwise be present in the arrangement of ribs. A mounting clip having a rib pair is fastened to the LED panel. The rib pairs of the mounting clips are inserted through the mounting openings in the light baffle to secure the light baffle and LED panel to one another. The rib pairs of the clips align with the rib pairs of the light baffle.
Public/Granted literature
- US20140268738A1 LIGHT-EMITTING DIODE PANELS AND DISPLAYS WITH LIGHT BAFFLES AND METHODS AND USES THEREOF Public/Granted day:2014-09-18
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