| 摘要 |
PURPOSE:To provide a screen which is extremely brighter than screen of a TN type by providing the surface of a second substrate with phosphor films opposite to pixel electrodes. CONSTITUTION:A protective insulating film 10 covering all TFTs 4 disposed on the rear surface side substrate 1 is formed on the substrate 1 and the surface of this protective insulating film 10 is provided with the pixel electrodes 3. The front surface side substrate 2 is a transparent substrate consisting of a glass plate or transparent resin film, etc., and is provided with a transparent counter electrode 12 opposite to all the pixel electrodes 3 on the rear surface side substrate 1 over nearly the entire surface thereof. Further, the surface of the counter electrode 12 of the front surface side substrate 2 is provided with the phosphor films 13 which emit fluorescence when light falls thereon over in correspondence respectively to all the pixel electrodes 3 disposed on the rear surface side substrate 1. The phosphor films 13 are formed by incorporating granular fluorescent materials in a scattered state into a transparent resin base material. The phosphor films 13 are formed to nearly the same shape and area as the shape and area of the pixel electrodes 3. |
