INFORMATION DISPLAY DEVICE

PROBLEM TO BE SOLVED: To provide an information display device facilitating alignment in interconnecting a display unit and a drive circuit section and better avoiding connection failures such as a poor connection and a short circuit.SOLUTION: An information display device 1 includes a display unit...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	NIHEI NORIO, YAMAZAKI HIROTAKA
Format:	Patent
Sprache:	eng
Schlagworte:	ADVERTISING CRYPTOGRAPHY 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 DISPLAY DISPLAYING EDUCATION FREQUENCY-CHANGING LABELS OR NAME-PLATES NON-LINEAR OPTICS OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL LOGIC ELEMENTS OPTICS PHYSICS SEALS SIGNS TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide an information display device facilitating alignment in interconnecting a display unit and a drive circuit section and better avoiding connection failures such as a poor connection and a short circuit.SOLUTION: An information display device 1 includes a display unit and a drive circuit unit both configured to be mutually detachably attached. The display unit includes plural display-side electrode sections. The drive circuit unit includes: plural drive-side electrode sections connected to the display-side electrode sections; and a controller for outputting control signals to the display-side electrode sections. The plural display-side electrode sections each have a portion to be arranged periodically at predetermined pitches. The plural drive-side electrode sections are classified into n groups. The plural drive-side electrode sections each have a portion to be arranged periodically at pitches (1/n) being substantially 1/n of a predetermined pitch. A drive-side electrode section belonging to one group is arranged adjacently to a drive-side electrode section belonging to another group. The plural display-side electrode sections each have a portion with different periodical pitches.