Area colorful LCD display

Abstract

The invention discloses an area colorful liquid crystal display (LCD). The area colorful LCD comprises a surface polarized plate, indium-tin oxide (ITO) glass arranged on the lower layer of the surface polarized plate, a surface insulating layer, a surface orientation layer, a middle spacer layer, frame rubber which is arranged on the side faces of the spacer layer, a bottom orientation layer, a bottom insulating layer, a bottom glass ITO layer, a packing layer, an LCD bottom glass substrate layer, a bottom polarized plate, outer silk-screen blocking patterns, and a bottom plate. The surface ITO glass is arranged on the surface insulating layer. The surface insulating layer is arranged on the surface orientation layer. The surface orientation layer is arranged on the middle spacer layer. The frame rubber is arranged on the bottom orientation layer. The bottom orientation layer is arranged on the bottom insulating layer. The bottom insulating layer is arranged on the bottom glass ITO layer. The bottom glass ITO layer is arranged on the packing layer. The packing layer is arranged on the LCD bottom glass substrate layer. The LCD bottom glass substrate layer is arranged on the bottom polarized plate, the bottom polarized plate is arranged on the outer silk-screen blocking patterns, and the outer silk-screen blocking patterns are arranged on the bottom plate. The area colorful LCD solves the big problems of PI layer orientation and yield. For TN type products, the problem of narrow visual angles is solved, displaying contrast ratio and high durable conditions are effectively improved, and therefore the LCD is attractive in appearance and good in performance.

Description

technical field [0001] The invention relates to a liquid crystal display technology, which is applied to a region negative display dot matrix or a pen segment type ultra-wide temperature and high-contrast liquid crystal display. Background technique [0002] In the development of display technology, there are certain requirements for display colors, but for TFT and CSTN, not only the cost is too high, but also the cost of mold opening is expensive. For general TN / STN black background negative display products, color film and outer surface The effect of silk screen printing technology is not very good (the outer screen printing ink is visible or the color is not bright enough), printing BM between the ITO and PI layers, for STN products, there are big problems with the orientation of the PI layer and the yield rate, for TN products, for The thickness of the box requires the use of a high box thickness product with a narrow viewing angle. Contents of the invention [0003] ...

AI Technical Summary

Problems solved by technology

[0002] In the development of display technology, there are certain requirements for display colors, but for TFT and CSTN, not only the cost is too high, but also the cost of mold opening is expensive. For general TN / STN black background negative display products, color film and outer surface The effect of silk screen printing technology is not very good (the outer screen printing ink is visible or the color is not bright enough), printing BM between the ITO and PI layers, for STN products, there are big problems with the orientation of the PI layer and the yield rate, for TN products, for The thickness of the box needs to use high box thickness products, and the viewing angle is narrow

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