公开(公告)号：US11483530B1

公开(公告)日：2022-10-25

申请号：US17694650

申请日：2022-03-14

Applicant: NOVATEK Microelectronics Corp.

Inventor： En-Shi Shih ,  Yen-Tao Liao ,  Shih-Ting Huang

IPC: H04N9/69 ,  H04N9/04

Abstract: A color compensation method includes obtaining a target brightness, a target frame rate and a target pulse number; selecting a plurality of second gamma groups from a plurality of first gamma groups according to the target brightness and the target pulse number, wherein the plurality of first gamma groups respectively correspond to a plurality of frame rates; and calculating the compensation value to compensate the display brightness and color according to the target brightness, the target frame rate, the plurality of second gamma groups and a calculation method.

公开(公告)号：US10891908B1

公开(公告)日：2021-01-12

申请号：US16672524

申请日：2019-11-04

Applicant: NOVATEK Microelectronics Corp.

Inventor： Yen-Tao Liao ,  Shih-Ting Huang ,  Hsien-Po Huang

IPC: G09G3/34 ,  G09G3/36

Abstract: A display system includes a display device and a driver circuit. The display device has a first panel and a second panel, wherein the first panel and the second panel are disposed with a gap therebetween. The driver circuit is coupled to the display device and includes a protection circuit. The protection circuit, coupled to the second panel of the display device, is configured to generate a gray scale data to be outputted to a pixel among a plurality of pixels of the second panel according to a luminance corresponding to the pixel and according to whether a protection function is enabled.