| 发明名称 | Methods of correcting gamma and display device employing the same | ||
| 摘要 | Methods of correcting gamma and a display device employing the same are disclosed. In one aspect, the method includes periodically measuring, at a plurality of predetermined times, a single color measurement luminance related to a single color component that is displayed on the display panel. The method further includes calculating a luminance difference between the single color measurement luminance and a single color target luminance. The single color target luminance is a target luminance of the single color component at each of the predetermined times. The method also includes changing a gamma setting for a plurality of data signals provided to the display panel based on the luminance difference. | ||
| 申请公布号 | US9514709(B2) | 申请公布日期 | 2016.12.06 |
| 申请号 | US201414573706 | 申请日期 | 2014.12.17 |
| 申请人 | Samsung Display Co., Ltd. | 发明人 | Pyo Si-Beak |
| 分类号 | G06K9/46;G09G5/02;G09G3/20;G09G5/06;G09G5/10;H04N1/60;H04N9/73;G06T7/40 | 主分类号 | G06K9/46 |
| 代理机构 | Knobbe, Martens, Olson & Bear, LLP | 代理人 | Knobbe, Martens, Olson & Bear, LLP |
| 主权项 | 1. A method of correcting gamma of a display panel, comprising: periodically measuring, at a plurality of predetermined times with display circuitry, a single color measurement luminance related to a single color component that is displayed on the display panel; calculating, with the display circuitry, a luminance difference between the single color measurement luminance and a single color target luminance, wherein the single color target luminance is a target luminance of the single color component at each of the predetermined times; and changing, with the display circuitry, a gamma setting for a plurality of data signals provided to the display panel based on the luminance difference. | ||
| 地址 | Gyeonggi-do KR | ||