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. 30, 2021
Filed:
Mar. 27, 2020
Shenzhen Transsion Holdings Co., Ltd., Shenzhen, CN;
Ming Xiao, Shenzhen, CN;
Lingzhi Li, Shenzhen, CN;
Haibin Wang, Shenzhen, CN;
Zihui Zhao, Shenzhen, CN;
Binjie Zhu, Shenzhen, CN;
Wenhui Dai, Shenzhen, CN;
SHENZHEN TRANSSION HOLDINGS CO., LTD., Shenzhen, CN;
Abstract
The present disclosure provides a fill light device, a method for controlling a fill light device, and a computer readable storage medium. The fill light device includes a flash light; and a light guide, the light guide being located on a light-exiting side of the flash light and being configured to be controlled to change a shape and/or a light-transmitting area to change a light-exiting area and/or a light-emitting angle of the fill light device. The method includes: obtaining a control parameter of the light guide; and changing a shape and/or a light-transmitting area of the light guide according to the control parameter to change a light-exiting area and/or a light-emitting angle of the fill light device. In this way, the light-exiting area and/or the light-emitting angle of the fill light device can be controlled to meet the fill light requirements in different capturing scenarios.