Invention Grant
US07365714B2 Data driving apparatus and method of driving organic electro luminescence display panel
有权
数据驱动装置及驱动有机电致发光显示面板的方法
- Patent Title: Data driving apparatus and method of driving organic electro luminescence display panel
- Patent Title (中): 数据驱动装置及驱动有机电致发光显示面板的方法
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Application No.: US10698400Application Date: 2003-11-03
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Publication No.: US07365714B2Publication Date: 2008-04-29
- Inventor: Juhn Suk Yoo
- Applicant: Juhn Suk Yoo
- Applicant Address: KR Seoul
- Assignee: LG.Philips LCD Co., Ltd.
- Current Assignee: LG.Philips LCD Co., Ltd.
- Current Assignee Address: KR Seoul
- Agency: McKenna Long & Aldridge, LLP
- Priority: KR10-2002-0068183 20021105
- Main IPC: G09G3/30
- IPC: G09G3/30
Abstract:
A data driving apparatus of an organic electro luminescence display (OELD) panel provides a current to the OELD panel, causing the OELD panel to display pictures. The data driving apparatus may include a data driver for applying data signals using a substantially uniform current; and a data signal controller circuit integrated with the OELD panel for charging and controlling the substantially uniform current in response to the data signals outputted from the data driver so as to apply the data signals to the organic electro luminescence display panel.
Public/Granted literature
- US20040090400A1 Data driving apparatus and method of driving organic electro luminescence display panel Public/Granted day:2004-05-13
Information query
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