Invention Grant
- Patent Title: Large area organic LED display
- Patent Title (中): 大面积有机LED显示屏
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Application No.: US12775529Application Date: 2010-05-07
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Publication No.: US08278828B1Publication Date: 2012-10-02
- Inventor: James C. Rutherford
- Applicant: James C. Rutherford
- Applicant Address: US OH Toledo
- Assignee: Imaging Systems Technology
- Current Assignee: Imaging Systems Technology
- Current Assignee Address: US OH Toledo
- Agent Donald K. Wedding
- Main IPC: G09G3/10
- IPC: G09G3/10

Abstract:
An active matrix organic LED display having a matrix of multiple light emitting pixels and electronic drive circuitry for selectively addressing the pixels, each pixel containing an organic LED. The electronic drive circuitry includes row scan electrodes and column data electrodes that interconnect the matrix of pixels. The circuitry also includes a MEMS switching device and a memory capacitor for each pixel, the MEMS switching device connecting the memory capacitor to a column data electrode during addressing of a pixel and connecting the memory capacitor to the organic LED of each pixel during light emission.
Information query
IPC分类: