发明名称 LIQUID CRYSTAL PANEL, PRODUCTION OF LIQUID CRYSTAL PANEL AND PROJECTION DEVICE
摘要 PURPOSE: To provide a liquid crystal panel capable of obtaining sufficient transmissivity at the time of impressing voltage and high in contrast by using a microcapsule as a spacer for holding the gap between substrates of the liquid crystal panel. CONSTITUTION: Transparent conductive films (ITO film) 2, 6 are provided on two transparent glass substrates 1, 7. The spherical microcapsules having 13μm diameter is scattered on one of the glass substrates 1 as the spacer after the glass substrates 1, 7 are cleaned. After that, a sealing resin 5 is printed on the edge part of another substrate and both substrates 1, 7 are laminated and heated to cure the sealing resin 5. After that, a mixture of the liquid crystal 3, a photosetting resin 4 with a photosetting initiator is poured between the substrates 1, 7. Since the liquid crystals in the microcapsules are arrayed in the electric field direction like the outside liquid crystal at the time of impressing voltage by using the microcapsules as the spacer in this way, the transmissivity at the part of the spacer 8 is also increased.
申请公布号 JPH08179284(A) 申请公布日期 1996.07.12
申请号 JP19940318267 申请日期 1994.12.21
申请人 MATSUSHITA ELECTRIC IND CO LTD 发明人 INOUE KAZUO;YAMAMOTO MASAO;NAKAJIMA JUNJI
分类号 G02F1/1333;G02F1/1339;(IPC1-7):G02F1/133;G02F1/133 主分类号 G02F1/1333
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