发明名称 LIQUID CRYSTAL DISPLAY DEVICE
摘要 PROBLEM TO BE SOLVED: To provide a reflection liquid crystal display device which doesn't have a black matrix(BM) and has a high visual recognizability. SOLUTION: In this reflection device, a liquid crystal layer 13 is held between two substrates 11 and 12, and a display part is provided where peripheries of picture element part areas A arranged like a matrix are segmented by non- picture element part areas B, and light made incident through a polarizer 24 arranged on the front side of the liquid crystal layer 13 is reflected by a reflection layer 22 on the rear side of the liquid crystal layer and is emitted to the front side. In this case, a product Δnd of a layer thickness (d) of the liquid crystal layer 13 and a refractive index anisotropy Δn is set to about 0.25 in picture element part areas A and is set to its two-fold or even-fold value in non-picture element part areas B.
申请公布号 JPH11231352(A) 申请公布日期 1999.08.27
申请号 JP19980029706 申请日期 1998.02.12
申请人 TOSHIBA CORP 发明人 WATANABE RYOICHI;HISATAKE YUZO
分类号 G02F1/137;G02F1/1335 主分类号 G02F1/137
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