Invention Grant
US07898639B2 Polymer dispersed liquid crystal display with light emitted layer on the substrate and method of fabricating the same 有权
在基板上具有发光层的聚合物分散液晶显示器及其制造方法

Polymer dispersed liquid crystal display with light emitted layer on the substrate and method of fabricating the same
Abstract:
There are provided a polymer dispersed liquid crystal (PDLC) display not using a backlight unit and a method of fabricating the same. The PDLC display comprises a rear substrate over which a thin film transistor (TFT), a first electrode, and a second electrode are formed, a front substrate apart from the rear substrate and having a first black matrix formed thereon corresponding to a region where the TFT is formed, a PDLC layer disposed below the first black matrix and formed between the front and rear substrates, a light source formed on one side of the PDLC layer and configured to provide light to the side of the PDLC layer, and a first reflection plate formed on the other side of the PDLC layer and configured to reflect light incident via the PDLC layer.
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