发明授权
- 专利标题: Predictive power control in a flat panel display
- 专利标题(中): 平板显示器中的预测功率控制
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申请号: US13479071申请日: 2012-05-23
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公开(公告)号: US09224340B2公开(公告)日: 2015-12-29
- 发明人: Xuecheng Jin
- 申请人: Xuecheng Jin
- 申请人地址: US CA Campbell
- 专利权人: Dialog Semiconductor Inc.
- 当前专利权人: Dialog Semiconductor Inc.
- 当前专利权人地址: US CA Campbell
- 代理机构: Fenwick & West LLP
- 主分类号: G09G5/00
- IPC分类号: G09G5/00 ; G09G3/34 ; H02M1/14 ; H02M3/07 ; H02J7/00
摘要:
A Predictive Power Control (PPC) device within a TCON Bias IC that addresses an overdesign inefficiency and enables a low cost solution. A PPC block utilizes the next frame image data and interacts with a pulse width modulation (PWM) control block of internal regulators to proactively prepare the output voltages of a power regulator for the power requirements in one or more future frames, for example.
公开/授权文献
- US20130314391A1 PREDICTIVE POWER CONTROL IN A FLAT PANEL DISPLAY 公开/授权日:2013-11-28
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