Micro light valve and method for manufacturing the same

Details Micro light valve and method for manufacturing the same Micro light valve and method for manufacturing the same

1994-04-07

1996-09-10

Ryan, Patrick

Stock material or miscellaneous articles

Structurally defined web or sheet

Discontinuous or differential coating, impregnation or bond

310 40MM, 428210, 428901, B32B 900

Patent

active

055544347

ABSTRACT:
A micro light valve which is corresponding to each of pixels for display and which passes or shuts a light beam by electrostatic force to display images, said light valve comprising a data electrode formed on a substrate and connected with each of data lines through a via; a selection electrode formed on the substrate and connected with each of selection lines; a common electrode formed between the selection and data electrodes; a flat-shaped micro shifting element capable of moving in linear direction and which serves as a resistance body; insulating layers formed respectively between the shifting element and each of the electrodes; a frame for serving as a black matrix, which has a guiding means for guiding the shifting element; and the three electrodes for receiving externally applied driving signals to drive the shifting element and which serve as stationary elements with three phases.

REFERENCES:
patent: 4070206 (1978-01-01), Kressel
patent: 4754185 (1988-06-01), Gabriel

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