| 摘要 |
The inventive electro-optical transducer comprises at least one light, at least one transparent substrate in the form of at least one flat-parallel plate or a total internal reflection prism, at least one line modulator, a visualizer, a sensing unit and at least one control unit. Said line modulator comprises a transparent electro-conductive layer which is applied to the substrate and coated with a jelly layer, and a system of parallel strip electrodes for controlling and earthing which are spaced above the jelly layer and connected to the control unit. The repetition frequency of a light source is equal to an image horizontal repetition rate. The controlling and earthing electrodes are connected to a periodic structure of controlling and earthing teeth, respectively. Said teeth together with the electrodes are embodied in the form of two insulated conductive terminals whose fingers are arranged in a parallel direction with respect to the light source. The array period for the controlling and earthing teeth is selected according to the light source wavelength and the divergence thereof in a direction perpendicular to the teeth. A jelly layer, methods for the production thereof and a compound for producing said jelly layer are also disclosed.
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