Optical: systems and elements – Holographic system or element – Using a hologram as an optical element
Patent
1992-02-18
1993-06-08
Sikes, William L.
Optical: systems and elements
Holographic system or element
Using a hologram as an optical element
359 54, 340719, G02F 113, G09G 302
Patent
active
052184641
ABSTRACT:
An electro-optical device having plural picture elements arranged in a matrix form, including thin film transistor assemblies each including a complementary thin film transistor which is connected to each picture element and comprises P-channel thin film transistor and N-channel thin film transistor, and P-channel and N-channel thin film transistors for driving the complementary thin film transistor. One signal line used for driving one thin film transistor of the thin film transistor assembly for a picture element is commonly used for driving one thin film transistor of another thin film transistor assembly for another picture element adjacent to the picture element.
REFERENCES:
patent: 5132677 (1992-07-01), Nicholas
Hiroki Masaaki
Yamazaki Shunpei
Mai Huy K.
Semiconductor Energy Laboratory Co,. Ltd.
Sikes William L.
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