Smectic-state liquid crystal display

Abstract

The invention discloses a smectic-state liquid crystal display. The smectic-state liquid crystal display comprises a display layer, wherein the display layer comprises a first base layer and a second base layer; a mixing layer is arranged between the first base layer and the second base layer; the side of the first base layer facing the mixing layer is provided with a first conductive electrode layer; the side of the second base layer facing the mixing layer is provided with a second conductive electrode layer; the back surface of the display layer is provided with a back panel layer; an intensifying layer is arranged between the display layer and the back panel layer and comprises a substrate; and the surface of the substrate facing the display layer and / or the back panel layer is provided with an intensifying member. The display has the advantages of high contrast, good display effect and strong reading and watching comfort.

Description

technical field [0001] The invention relates to a liquid crystal display, in particular to a smectic liquid crystal display. Background technique [0002] Liquid crystal display is one of the most promising flat panel display devices at present. Traditional liquid crystal displays are passive displays, that is, transmissive displays, which can only be displayed under the condition of an external backlight, but the power consumption of the backlight is the liquid crystal itself. More than hundreds of times the power consumption, very energy-consuming. With the development of liquid crystal technology, various liquid crystal materials emerge in an endless stream, among which the reflective liquid crystal that does not require a backlight has an absolute advantage due to its low power consumption characteristics. The smectic liquid crystal display in the Chinese invention patent "Smectic liquid crystal display drive circuit" (Patent No. ZL 200710304409.2) is exactly a kind of ...

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Problems solved by technology

[0003] However, the existing smectic liquid crystal display also has the following disadvantages: first, the incident light can be directly reflected between the two substrates, and the number of reflections of the light between the substrates is small, which easily causes defects in the brightness contrast of the display ( For example, the liquid crystal molecules in the matte fog state cannot collect more light for scattering), the brightness of the LCD screen is low, the contrast between the matte fog state and the fully transparent state is low, and the clarity of the display screen is poor. Cannot be widely used in daily reading and watching

Second, the backplane of the existing smectic liquid crystal display is generally an independent backplane with a black background, which has problems such as light leakage and glare, which will adversely affect the light reflection between the two substrates and cause the display The visual effect of the

Third, the glass substrate of the existing smectic liquid crystal display has not undergone any treatment, and there is a certain degree of reflection on the surface of the glass substrate, which affects the visual effect of the display

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