Information conversion device with auxiliary address lines for enhancing manufacturing yield

An enhanced manufacturing yield of a high resolution, high accuracy information conversion device, such as a liquid crystal display, is attained through incorporation into the device of auxiliary address lines. Such auxiliary address lines are used to provide electrical communication with portions o...

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Bibliographische Detailangaben
Hauptverfasser:	CASTLEBERRY, DONALD E
Format:	Patent
Sprache:	eng
Schlagworte:	ADVERTISING ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION BASIC ELECTRIC ELEMENTS 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 EDUCATION ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY FREQUENCY-CHANGING NON-LINEAR OPTICS OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL LOGIC ELEMENTS OPTICS PHYSICS SEALS SEMICONDUCTOR DEVICES TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF
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Beschreibung
Zusammenfassung:	An enhanced manufacturing yield of a high resolution, high accuracy information conversion device, such as a liquid crystal display, is attained through incorporation into the device of auxiliary address lines. Such auxiliary address lines are used to provide electrical communication with portions of main address lines that, due to the presence of electrical open circuits, would otherwise be electrically isolated. Each auxiliary address line crosses over multiple main address lines and can be electrically shorted to any such main address line to provide electrical communication therewith. The ratio of auxiliary address lines to main address lines is accordingly low, such as 1:10 or less, for example.