发明名称 LIQUID CRYSTAL DISPLAY DEVICE AND ITS PRODUCTION
摘要 PROBLEM TO BE SOLVED: To provide a liquid crystal display device which eliminates the need for buffer regions disposed heretofore on the peripheries of a bonding resin and allows the formation to a narrower picture frame and a process for producing the same. SOLUTION: A wiring layer 3 is formed on a wiring side substrate 1 and a color filter 4 is formed on a color filter side substrate 2. The wiring side substrate 1 and the color filter side substrate 2 are bonded via the bonding resin 5 while holding a spacing to be injected with liquid crystals therebetween. The liquid crystals 6 are thereafter injected into the spacing, by which the liquid crystal display device is completed. Grooves 7 are formed at the color filter 4 so as to be adjacent to the inner peripheral parts and outer peripheral parts of the bonding resin 5. Even if the bonding resin 5 is partially expanded by the formation of such grooves 7, the bonding resin 5 flows into the gooves 7, by which the protruding of the bonding resin 5 to a display area or to the outer side of a pair of the substrates 1, 2 is prevented. The narrowing of the buffer regions is consequently made possible and the formation of the liquid crystal display device to the narrower picture frame is made possible.
申请公布号 JPH11133406(A) 申请公布日期 1999.05.21
申请号 JP19970299867 申请日期 1997.10.31
申请人 SHARP CORP 发明人 KOUKETSU HIDETO
分类号 G02F1/1335;G02F1/1339 主分类号 G02F1/1335
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