LIQUID CRYSTAL DISPLAY DEVICE

A liquid crystal display device includes a first circuit board, a second circuit board, a liquid crystal layer, a light transmitting display area, a memory circuit, a liquid crystal driving voltage applying circuit, and a potential applying trace. The first circuit board includes a light reflecting...

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Bibliographische Detailangaben
Hauptverfasser:	SAKURAI, Takehisa, SAKAMOTO, Mayuko
Format:	Patent
Sprache:	eng
Schlagworte:	ADVERTISING ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION 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 FREQUENCY-CHANGING NON-LINEAR OPTICS OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL LOGIC ELEMENTS OPTICS PHYSICS SEALS TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF
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Beschreibung
Zusammenfassung:	A liquid crystal display device includes a first circuit board, a second circuit board, a liquid crystal layer, a light transmitting display area, a memory circuit, a liquid crystal driving voltage applying circuit, and a potential applying trace. The first circuit board includes a light reflecting electrode. The second circuit board includes a common electrode. The light transmitting display area is for transmitting light from an outer side of the first circuit board through the first circuit board. The memory circuit stores data based on a potential at a data signal trace. The liquid crystal driving voltage applying circuit is for adjusting a potential at the light reflecting electrode based on the data stored in the memory circuit. The potential applying trace includes an overlapping portion overlapping the light transmitting display area between the glass substrate and the first insulating film and is electrically connected to the memory circuit.