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:
Apr. 19, 2022
Filed:
Jul. 09, 2020
Applicant:
Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd., Guangdong, CN;
Inventors:
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/033 (2013.01); G06F 3/03 (2006.01); G06F 3/02 (2006.01); G06F 3/0346 (2013.01); G06F 3/038 (2013.01);
U.S. Cl.
CPC ...
G06F 3/0304 (2013.01); G06F 3/0202 (2013.01); G06F 3/038 (2013.01); G06F 3/0346 (2013.01);
Abstract
A light-beam emitter and a display device are provided. The light-beam emitter includes a main body, and a light-emitting assembly, a projection button, an operation button, and a control assembly disposed on the main body; wherein the control assembly is connected to the projection button, the operation button, and the light-emitting assembly, the control assembly is configured to control the light-emitting assembly to emit a projection beam when the projection button is pressed, and the control assembly is configured to control the light-beam emitter to perform a corresponding operation when the operation button is pressed.