LIQUID CRYSTAL DISPLAY DEVICE

PURPOSE: To reduce the number of parts, to improve assembling workability and to reduce the cost by forming a frame part on the periphery of an upper surface of a light emission plate for back light and opening one side of the frame part so that a liquid crystal display plate is inserted. CONSTITUTI...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	KUWATA KAZUTOYO, YANAGIYA HIDEYUKI, KOBAYAKAWA MASAKAZU, DAIGAKU SUSUMU, FURUYAMA AKIRA
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING 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 FREQUENCY-CHANGING FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF HEATING LIGHTING MECHANICAL ENGINEERING NON-LINEAR OPTICS OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL LOGIC ELEMENTS OPTICS PHYSICS STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF WEAPONS
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Beschreibung
Zusammenfassung:	PURPOSE: To reduce the number of parts, to improve assembling workability and to reduce the cost by forming a frame part on the periphery of an upper surface of a light emission plate for back light and opening one side of the frame part so that a liquid crystal display plate is inserted. CONSTITUTION: The light emission plate 8 for back light is provided with a liquid crystal display plate housing part 11 on its upper surface, and the frame part 9 forming a groove 10 on three sides surrounding the liquid crystal display plate housing part 11 is molded integrally. The liquid crystal display plate 3 is connected to a wiring substrate through a flexible wiring sheet 4. The light emission plate 8 for back light is connected to the wiring substrate through an electrode terminal 6. Then, the liquid crystal display plate 3 is fitted to the groove 10 from one opened side of the frame part 9, and is slidden and inserted to be attached to the light emission plate 8 for back light. Or after the liquid crystal display plate 3 is inserted into the frame part 9, it is connected to the wiring substrate through the electrode terminal 6. Further, the frame part 9 may be formed for all four sides, and may be constituted so as to eliminate the groove only for one side, and the liquid crystal display plate 3 may be inserted from the side direction.