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:
Nov. 13, 2018
Filed:
Mar. 05, 2017
Kuang-chi Intelligent Photonic Technology Ltd., Shenzhen, CN;
KUANG-CHI INTELLIGENT PHOTONIC TECHNOLOGY LTD., Shenzhen, CN;
Abstract
This application discloses a method for an optical drive chip to control a light-emitting device and an optical drive chip thereof. A receiving unit of the optical drive chip obtains to-be-sent data, and transmits the to-be-sent data to an execution unit of the optical drive chip; and the execution unit converts the to-be-sent data into a drive signal according to a control parameter set, where the drive signal is used to control a light-emitting device to emit visible light. Because the optical drive chip converts the to-be-sent data into the drive signal according to the control parameter set so as to control the light-emitting device, rather than obtaining a single control parameter one by one to control the light-emitting device, no delay problem occurs in a process of controlling the light-emitting device by the optical drive chip. In addition, the to-be-sent data is encoded, which ensures data transmission reliability.