发明名称 |
SYSTEM AND METHODS FOR THERMAL COMPENSATION IN AMOLED DISPLAYS |
摘要 |
Disclosed is a circuit and technique to determine the temperature of an AMOLED display in order to calibrate programming data signals. The temperature of selected pixels of a plurality of pixels in an AMOLED display is measured via one of several disclosed methods. A thermal sensor for the selected pixels may be used. A measurement of output voltage data may be used to estimate temperature. A finite element analysis model may be used based on consumed power of the selected pixel. The temperature data for the selected pixel is then interpolated to the neighboring non-selected pixels to estimate the temperature of those pixels. |
申请公布号 |
US2017025067(A1) |
申请公布日期 |
2017.01.26 |
申请号 |
US201615289138 |
申请日期 |
2016.10.08 |
申请人 |
Ignis Innovation Inc. |
发明人 |
Jaffari Javid;Chaji Gholamreza;Liu Tong |
分类号 |
G09G3/3258 |
主分类号 |
G09G3/3258 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
Waterloo CA |