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Low-power-consumption liquid crystal display

A liquid crystal display, low power consumption technology, applied in the field of new liquid crystal displays, can solve the problems of low light utilization rate of liquid crystal display, and achieve the effect of improving light energy utilization rate, wide application prospect and low power consumption

Inactive Publication Date: 2015-01-07
钟阳万
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the above-mentioned problem of low light utilization rate of liquid crystal display, the present invention provides a low-power liquid crystal display, which improves the light energy utilization rate, reduces power consumption, and achieves the purpose of energy saving

Method used

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  • Low-power-consumption liquid crystal display
  • Low-power-consumption liquid crystal display
  • Low-power-consumption liquid crystal display

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] A low-power LCD display such as figure 1 As shown, including: backlight module, TFT liquid crystal panel and driver IC.

[0034] Such as figure 1 As shown, the TFT liquid crystal panel includes a lower polarizer 14, a lower electronic glass substrate 16 provided with a TFT pixel matrix, a lower alignment film 18, a liquid crystal layer 20, an upper alignment film 19, and an upper electronic glass substrate 17 provided with a common electrode 15 on the upper polarizer.

[0035] Such as figure 1 As shown, the backlight module includes red, green and blue light sources 1, 2, 3, 1×n red fiber coupler 4, 1×n green fiber coupler 7, 1×n blue fiber coupler 10 And the fiber optic pixel panel 13. Wherein the red, green and blue light sources 1, 2 and 3 are respectively connected to the input ends 5 of the 1×n red optical fiber coupler 4, the 1×n green optical fiber coupler 7, and the 1×n blue optical fiber coupler 10 , 8, 11 connections. The optical fiber pixel panel 13 is ...

Embodiment 2

[0044] On the basis of Embodiment 1, the optical fiber light transmitted in the 1×n red optical fiber coupler 4, 1×n green optical fiber coupler 7, 1×n blue optical fiber coupler 10 and optical fiber pixel panel 13 The waveguide can be other types of optical waveguides, such as an integrated rectangular optical waveguide, or a polygonal optical waveguide.

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Abstract

The invention discloses a low-power-consumption liquid crystal display. The liquid crystal display comprises a backlight module, a TFT (Thin Film Transistor) liquid crystal panel and a driving IC (Integrated Circuit), wherein the backlight module comprises a red light source, a green light source, a blue light source, a 1*n red-light optical waveguide coupler, a 1*n green-light optical waveguide coupler, a 1*n blue-light optical waveguide coupler and an optical waveguide pixel panel; the TFT liquid crystal panel comprises a lower polarizer, a lower electronic glass substrate with a TFT pixel matrix, a lower alignment film, a liquid crystal layer, an upper alignment film, an upper electronic glass substrate with a common electrode, and an upper polarizer; the TFT liquid crystal panel may not include a color filter. With the adoption of the backlight module having three original colors namely red, green and blue colors, the color filter can be eliminated from the liquid crystal display, so that the utilization rate of light energy is improved, the power consumption is reduced, the aim of saving energy is achieved, and the liquid crystal display has a wide application prospect in the field of display, particularly in the field of the display of portable mobile terminals.

Description

technical field [0001] The invention relates to a novel liquid crystal display, especially a low power consumption liquid crystal display. Background technique [0002] Liquid crystal displays are widely used, almost everywhere, and play an extremely important role in people's social production and life. In recent years, with the development of mobile Internet and the highlight of energy problems, people hope to further reduce the power consumption of liquid crystal displays, especially for displays of portable mobile terminals. The color filter in the liquid crystal display greatly reduces the light utilization rate of the backlight module and increases the power consumption of the liquid crystal display. Therefore, the researchers proposed a liquid crystal display without a color filter. After removing the color filter, the light utilization rate of the liquid crystal display is greatly improved, and the power consumption can be effectively reduced accordingly. However, ...

Claims

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Application Information

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IPC IPC(8): G02F1/13357G02F1/1335
CPCG02F1/133606G02F1/133621
Inventor 钟阳万
Owner 钟阳万