Active matric drive liquid crystal display device using polycrys

Details Active matric drive liquid crystal display device using polycrys Active matric drive liquid crystal display device using polycrys

1989-06-21

1993-09-14

Oberley, Alvin E.

Optical: systems and elements

Holographic system or element

Using a hologram as an optical element

257350, G02F 11343

Patent

active

052454525

ABSTRACT:
An image display device includes thin film transistors and pixel electrodes arranged in matrix form on a substrate. A semiconductor layer forming a channel region of the thin film transistor also serves as the pixel electrode, thereby making the structure of the device simple and facilitating fabrication thereof.

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