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:
Oct. 16, 2018
Filed:
Jun. 30, 2017
Mstar Semiconductor, Inc., Hsinchu Hsien, TW;
Chung-Yi Chen, Hsinchu County, TW;
Wei-Ting Huang, Hsinchu County, TW;
MSTAR SEMICONDUCTOR, INC., Hsinchu Hsien, TW;
Abstract
A circuit applied to a playback device includes an image format determining circuit, a control circuit, an image processing module and a blending circuit. The image format determining circuit receives an image signal and determines whether the format of the image signal is a standard dynamic range (SDR) or a high dynamic range (HDR) to generate a determination result. The control circuit generates a control signal according to the determination result. The image processing module selects an image processing setting corresponding to one of the SDR format and the HDR format, and processes the image signal according to the image processing setting to generate a processed image signal. The blending circuit superimposes an interface image onto the processed image signal to generate an output image signal to a display.