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Rapid aging method for smectic phase liquid crystal display screen

A liquid crystal display, rapid aging technology, used in static indicators, nonlinear optics, instruments, etc., can solve the problems of not very high aging intensity, slow deflection speed, and aging speed not reaching the ideal speed, so as to improve aging effect, accelerate aging speed, improve aging strength effect

Active Publication Date: 2015-03-04
HALATION PHOTONICS CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, it can be found from actual implementation that due to the characteristics of the smectic liquid crystal used in the smectic liquid crystal display, when the full screen is changed to a fully transparent state or a foggy light-shielding state, all in the display screen When the smectic phase liquid crystal molecules deflect in one direction at the same time, there is a great "inertness" and the deflection speed is very slow. Therefore, the aging intensity of the current aging method is not very high, and the aging achieved The effect is not very good, and the aging speed has not reached the ideal speed, which needs to be improved

Method used

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  • Rapid aging method for smectic phase liquid crystal display screen
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Embodiment Construction

[0032] The rapid aging method for the smectic liquid crystal display screen of the present invention is designed for the smectic liquid crystal display screen. Such as figure 1 with figure 2 As shown, the smectic liquid crystal display screen 10 includes a first base layer 11 and a second base layer 12 . The material of the first base layer 11 and the second base layer 12 can be transparent glass or plastic. A mixed layer 13 is provided between the first base layer 11 and the second base layer 12, and the mixed layer includes smectic phase liquid crystals and conductors. For example, the mixed layer 13 may be formed by mixing smectic liquid crystals, conductors, and spacers, or the mixed layer 13 may include a mixture of smectic liquid crystals, conductors, and spacers encapsulated in a polymer structure. The smectic liquid crystal (also known as smectic liquid crystal) can be a class A smectic liquid crystal, such as a compound with siloxy groups. The conductive substanc...

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Abstract

The invention discloses a rapid aging method for a smectic phase liquid crystal display screen. The method comprises the following steps of: dividing the whole screen into P*Q rectangular areas forming a matrix structure; enabling the whole screen to present a spray shading state within first preset time; enabling each rectangular area of the whole screen to present the spray shading state or an all-transparent state within first implementation time, and making the display state of each rectangular area different from those of all adjacent rectangular areas; stopping loading a driving signal, and persisting for a set time; enabling the whole screen to present the spray shading state within second preset time; making the display state of each rectangular area of the whole screen different from that in the third step within second implementation time; and stopping loading the driving signal, and persisting for a set time, wherein the steps are repeated at least once. According to the method, the aging strength of the smectic phase liquid crystal display screen is strengthened, aging speed is increased, and aging efficiency is improved.

Description

technical field [0001] The invention relates to a display screen aging method, in particular to a rapid aging method applied to a smectic liquid crystal display screen. 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. Smectic liquid crystal display (also known as smectic liquid crystal display), with its unique film surface characteristic...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/13G02F1/133G09G3/36
Inventor 任宇孙刚夏兴隆
Owner HALATION PHOTONICS CORP
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