LIQUID CRYSTAL DISPLAY DEVICE

• Main Author: YOKOI KENYA
• Format: Patent
• Language: English
• Published: 31.05.1996
• Edition: 6
• Subjects: CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; 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; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; FREQUENCY-CHANGING; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS; NON-LINEAR OPTICS; OPTICAL ANALOGUE/DIGITAL CONVERTERS; OPTICAL LOGIC ELEMENTS; OPTICS; PHYSICS; PRINTED CIRCUITS; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF

PURPOSE: To dissolve a connection defect or an adhesive strength shortage, etc., due to a temperature and a shortage of pressing force in thermocompression. CONSTITUTION: A pair of upper/lower substrates 10, 14 are arranged separately and confronted with each other, and they are sealed by seal material while holding a uniform gap by gap materials 15, and a liquid crystal is sealed between them, and a liquid crystal cell is constituted. Then, respective upper polarization plate 11 and lower polarization plate 13 are provided upward/ downward the liquid crystal cell. An anisotropy conductive film diffusing a Ni particle 7 into thermosetting resin 6 is arranged on a connection electrode part of a TAB driver on which a driver LSI 4 is mounted to be stuck temporarily. A compression head 1 in a thermocompression device is constituted so as to stick a silicone rubber forming a land on its tip part, and the thermocompression is performed after alignment between the connection electrode of the TAB 5 and the transparent connection electrode of the liquid crystal cell is performed. A distribution in which a thermocompression part is parallel to the connection electrode, that is, the pressing force is different continuously in the direction of a compression width is arranged.