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:
Jul. 23, 2019
Filed:
Mar. 13, 2018
Method for driving dual-media display panel, and electronic device and display system using the same
Industrial Technology Research Institute, Hsinchu, TW;
Intellectual Property Innovation Corporation, Hsinchu, TW;
Cheng-Chung Lee, Hsinchu, TW;
Kuang-Jung Chen, Zhubei, TW;
Heng-Yin Chen, Zhubei, TW;
Sheng-Po Wang, Zhongli, TW;
Tzu-Yi Yu, Kaohsiung, TW;
INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE, Hsinchu, TW;
INTELLECTUAL PROPERTY INNOVATION CORPORATION, Hsinchu, TW;
Abstract
A method for driving a dual-media display panel includes the following. Display data is obtained. A first driving signal for driving a transparent display panel of the dual-media display panel is generated in response to the display data. A display-unit grayscale value for the display data is obtained. The display-unit grayscale value is determined whether it falls within a grayscale value interval. When the display-unit grayscale value is less than a lower limit of the grayscale value interval, a driving signal adapted to enabling the light-shielding display panel to display a black color is used as the second driving signal. When the display-unit grayscale value is greater than an upper limit of the grayscale value interval, a driving signal adapted to enabling the light-shielding display panel to display a white color is used as the second driving signal.