发明名称 REFLECTION TYPE LIQUID CRYSTAL DISPLAY DEVICE AND IMAGE DISPLAY DEVICE USING THE SAME
摘要 PROBLEM TO BE SOLVED: To provide a reflection type liquid crystal display device having good connection with an external circuit. SOLUTION: The reflection liquid crystal display device comprises a liquid crystal cell 11 having a liquid crystal sealed between a pair of substrates 1, 10, a polarizing film 12, one or more birefringent films 13a, 13b and a reflection layer 3. In this device, a rugged pattern layer 2, reflection layer 3, flattening layer 6 and transparent electrode 7 are successively laminated on the lower substrate 1. The level difference between the highest part and lowest part of the surface of the flattening layer is <=0.1 &mu;m, and the twist angle of the liquid crystal layer is controlled to 220 deg. to 270 deg.. The rugged pattern layer is not present in the connecting terminal part between the liquid crystal cell 11 and an external circuit.
申请公布号 JP2001183645(A) 申请公布日期 2001.07.06
申请号 JP19990364642 申请日期 1999.12.22
申请人 MATSUSHITA ELECTRIC IND CO LTD 发明人 HATANAKA TAKAYUKI;FUJITA SHINGO;NISHINAKA KATSUKI;MIZUNO HIROSHI;OGAWA TETSU
分类号 G09F9/30;G02F1/1333;G02F1/1335 主分类号 G09F9/30
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