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.

Date of Patent:
Feb. 18, 2020

Filed:

May. 21, 2018
Applicants:

Boe Technology Group Co., Ltd., Beijing, CN;

Hefei Xinsheng Optoelectronics Technology Co., Ltd., Hefei, Anhui, CN;

Inventors:

Litao Qu, Beijing, CN;

Biao Tian, Beijing, CN;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05C 5/02 (2006.01); H01L 51/52 (2006.01); B05C 11/10 (2006.01); B05C 17/00 (2006.01);
U.S. Cl.
CPC ...
B05C 5/0279 (2013.01); B05C 5/0225 (2013.01); B05C 5/0275 (2013.01); B05C 11/1013 (2013.01); B05C 11/1044 (2013.01); H01L 51/5246 (2013.01); B05C 17/002 (2013.01);
Abstract

An adhesive dispenser is includes a plurality of adhesive dispensing parts, each including an adhesive dispensing tube, an adhesive extrusion assembly, and a driving component. The adhesive dispensing tube is configured to carry an adhesive therein. The adhesive extrusion assembly is connected with the adhesive dispensing tube, and is configured to apply a pressure to the adhesive in the adhesive dispensing tube such that the adhesive is dispensed from the adhesive dispensing tube. The driving component is configured to drive adhesive extrusion assemblies of the plurality of adhesive dispensing parts to apply the pressure to the adhesive.


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