Semi-penetrate inverse type indicator element and method of producing the same

Abstract

This invention relates to a semi-penetration reflecting display element and a manufacturing method , in which, the element includes at least one base board, a patternized first metal layer, a first dielectric layer, a patternized semiconductor layer, a patternized second metal layer, a second dielectric layer, a reflection insulating part, a patternized third metal layer, a third dielectric layer and a pixel electrode, in which, the patternized third metal layer includes a reflection part and a screening electrode set on the second dielectric layer of the penetration region and has a common potential to reduce influence of sensing capacitance of a display element to the liquid crystal layer effectively.

Description

technical field [0001] The present invention relates to a transflective display element and its manufacturing method, and in particular to a transflective display element with shielding electrodes and its manufacturing method. Background technique [0002] Liquid Crystal Display (LCD) screens can be divided into three basic types: Transmissive, Reflective and Tranflective according to the reflection method. The transmissive LCD screen achieves transmissive display through the backlight source. Its advantage is that it can still maintain a good display effect under normal light and dark light. However, it is difficult to recognize the displayed content in outdoor sunlight. The reflective liquid crystal display screen does not need an external light source, but uses the light around the environment, so it has a good display effect in an environment with sufficient external light, but it is difficult to read the displayed content in an environment with insufficient external lig...

AI Technical Summary

Problems solved by technology

Since the organic layer 13a is disposed on the data signal line DL, the subsequent printing (PI) manufacturing process will produce non-uniformity problems

If the coating and printing are uneven, the uneven thickness of the coating layer (not shown) will directly affect the supply voltage value of the liquid crystal layer

And the uneven film thickness of the coating layer will cause the brightness and darkness of the pixels supplied with the same voltage to be different, which will cause the defect of display unevenness (mura) in the liquid crystal display screen

In order to make the printing thickness of the manufacturing process of the coating layer uniform, the organic layer 13a on the data signal line DL can be thinned, but in this way, the inductive capacitance Cpd will become larger and affect electrical problems, resulting in more Big problems like cross-talk can get worse

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