Invention Grant
- Patent Title: Large area OLED display with MEMS switching device
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Application No.: US16250623Application Date: 2019-01-17
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Publication No.: US10529279B1Publication Date: 2020-01-07
- Inventor: James C. Rutherford
- Applicant: James C. Rutherford
- Agent Donald K. Wedding
- Main IPC: G09G3/3225
- IPC: G09G3/3225 ; G09G3/3266 ; G09G3/3283 ; G09G3/34

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: