The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 29, 2017
Filed:
Jun. 26, 2013
Applicant:
Haoyu Xing, Shenzhen, CN;
Inventor:
Hong Xie, Shenzhen, CN;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/1333 (2006.01); G06F 1/16 (2006.01); B43L 1/00 (2006.01); B43K 23/00 (2006.01);
U.S. Cl.
CPC ...
B43L 1/004 (2013.01); B43K 23/001 (2013.01); B43L 1/00 (2013.01); G02F 1/133308 (2013.01); G06F 1/1637 (2013.01); G02F 2001/133322 (2013.01);
Abstract
A fluorescent blackboard comprises a housing, a circuit hoard fixed on the housing by screws, a display screen fixed by the circuit board, and a panel attached and fixed on the housing by the adhesive tape. The fluorescence blackboard is configured with a fixed device that limits and fixes the panel. The present disclosure uses that the fluorescent blackboardconfigured with the fixed device that limits and fixes the panel, which makes the panel be firmly limited and fixed on the housing, which avoids the panel from coming lose. When the panel is squeezed, the fixed device can protect the panel, which avoids damage to the panel.