- 专利标题: Display and color correction method
-
申请号: US16169847申请日: 2018-10-24
-
公开(公告)号: US10965840B2公开(公告)日: 2021-03-30
- 发明人: Chun-Hsiang Liao , Chin-Sheng Lin
- 申请人: Qisda Corporation
- 申请人地址: TW Taoyuan
- 专利权人: Qisda Corporation
- 当前专利权人: Qisda Corporation
- 当前专利权人地址: TW Taoyuan
- 优先权: CN201711057025 20171027
- 主分类号: G09G3/34
- IPC分类号: G09G3/34 ; H04N1/60 ; H04N9/74 ; G02F1/13357 ; G09G3/20 ; G09G5/00 ; G09G5/02 ; G09G3/00 ; H04N1/40 ; G09G5/10
摘要:
A display and a color correction method are disclosed. The display includes a panel and a backlight module. The color correction method includes steps of: (a) sensing a real-time backlight intensity of the backlight module; (b) increasing a backlight intensity of the backlight module when the real-time backlight intensity is different from a standard backlight intensity of the backlight module; (c) sensing a compensated backlight intensity of the backlight module and estimating a first real-time color information of the panel according to the compensated backlight intensity and a first panel color characteristic information, wherein the first panel color characteristic information corresponds to the penetration characteristics of the panel; and (d) estimating a first color gain compensation value for the panel according to the first real-time color information and compensating the colors displayed on the panel when the panel displaying an image according to the first color gain compensation value.
公开/授权文献
- US20190132489A1 DISPLAY AND COLOR CORRECTION METHOD 公开/授权日:2019-05-02