Liquid crystal shutter and printhead

The present invention relates to a liquid crystal shutter ( 5 ). The liquid crystal shutter ( 5 ) includes a first and a second transparent substrates ( 50 ), ( 51 ) arranged to face each other; a light shielding film ( 52 ) formed on a surface ( 511 ) of the second transparent substrate ( 51 ), whi...

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Bibliographische Detailangaben
1. Verfasser:	TAKAKURA TOSHIHIKO
Format:	Patent
Sprache:	eng
Schlagworte:	ACCESSORIES THEREFOR APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USINGWAVES OTHER THAN OPTICAL WAVES APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FORPROJECTING OR VIEWING THEM CINEMATOGRAPHY CORRECTION OF TYPOGRAPHICAL ERRORS DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH ISMODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THEDEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY,COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g.SWITCHING, GATING, MODULATING OR DEMODULATING ELECTROGRAPHY FREQUENCY-CHANGING HOLOGRAPHY i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME LINING MACHINES NON-LINEAR OPTICS OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL LOGIC ELEMENTS OPTICS PERFORMING OPERATIONS PHOTOGRAPHY PHYSICS PRINTING SELECTIVE PRINTING MECHANISMS STAMPS TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF TRANSPORTING TYPEWRITERS
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Beschreibung
Zusammenfassung:	The present invention relates to a liquid crystal shutter ( 5 ). The liquid crystal shutter ( 5 ) includes a first and a second transparent substrates ( 50 ), ( 51 ) arranged to face each other; a light shielding film ( 52 ) formed on a surface ( 511 ) of the second transparent substrate ( 51 ), which faces the first transparent substrate ( 50 ), for restricting incidence of light travelling from the first transparent substrate ( 50 ) to the second transparent substrate ( 51 ); and transparent electrodes ( 54 b) laminated over the light shielding film ( 52 ). The transparent electrodes ( 54 b) are laminated over the light shielding film ( 52 ) via a single insulating layer ( 53 b). Each of the transparent electrodes ( 54 b), the light shielding film ( 52 ) and the insulating layer ( 53 b) is made of an inorganic substance.