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. 12, 2019
Filed:
Jul. 13, 2017
Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd., Shenzhen, CN;
Yufan Deng, Shenzhen, CN;
Mingjong Jou, Shenzhen, CN;
SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD., Shenzhen, Guangdong, CN;
Abstract
The invention provides a compression method and decompression method for compensation table of OLED display device, by performing encoding on the data with equal value successively arranged in the compensation table to compress the data amount of the compensation table, and by adjusting the default threshold to control the condition of starting a stroke encoding to prevent increasing redundancy and data expansion caused by encoding; as such, the compensation table is compressed, the system storage space occupied by the compensation table is reduced and the time of transmitting and burning data on production line is shortened.