Invention Grant
- Patent Title: Small-spacing pre-maintenance LED display screen
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Application No.: US15098140Application Date: 2016-04-13
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Publication No.: US10009589B2Publication Date: 2018-06-26
- Inventor: Xiaogang Wu
- Applicant: Shenzhen Chip Optech Co. Ltd.
- Agency: Novoclaims Patent Services LLC
- Agent Mei Lin Wong
- Priority: CN201510290662 20150601
- Main IPC: F21V21/00
- IPC: F21V21/00 ; H04N13/00 ; G09F13/00 ; G09F9/302 ; G09F9/33
Abstract:
The invention relates to a small-spacing pre-maintenance LED display screen, the LED display screen comprises a box, a plurality of LED modules and inter-display-screen connecting units provided in the box, the LED display screen comprises connecting ends provided on the lateral sides of the box, and the connecting ends are used to connect any two boxes adjacent to each other.
Public/Granted literature
- US20160348854A1 Small-spacing Pre-maintenance LED Display Screen Public/Granted day:2016-12-01
Information query
