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LCM (Liquid Crystal Display Module) display system and display method based on environment illumination intensity

An ambient lighting and display system technology, applied in static indicators, instruments, etc., can solve problems such as power consumption, user visual impairment, discomfort, etc., to achieve the effect of improving display capability, relieving visual fatigue, and reducing display power consumption

Inactive Publication Date: 2015-03-04
PHICOMM (SHANGHAI) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing LCM display technology of mobile terminal equipment mainly adopts transmissive or semi-transmissive semi-reflective backlight technology. Therefore, as long as the display screen of the mobile terminal equipment is in the working state, the backlight will be always on and consume power.
At the same time, due to the increase in the size of the display screen of the mobile terminal equipment, the requirements for the brightness of the backlight are also greatly increased, which in turn leads to greater power consumption of the mobile terminal equipment.
[0003] In addition, although the semi-transmissive and semi-reflective display screen improves the display effect under strong light, it is still difficult for users to see the displayed content clearly.
And because the backlight of the display screen will directly transmit into the user's eyes, long-term use will cause the user's visual fatigue and discomfort, and even cause damage to the user's vision in severe cases.

Method used

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  • LCM (Liquid Crystal Display Module) display system and display method based on environment illumination intensity
  • LCM (Liquid Crystal Display Module) display system and display method based on environment illumination intensity
  • LCM (Liquid Crystal Display Module) display system and display method based on environment illumination intensity

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Embodiment Construction

[0037] The following combination Figure 1 to Figure 8 , the present invention will be further elaborated by specifying a preferred specific embodiment.

[0038] Such as figure 1As shown, the LCM display system based on the ambient light intensity provided by the present invention is arranged on the mobile terminal device and includes: a light intensity acquisition module 1, which collects and processes the light intensity of the environment where the current mobile terminal device is located; the control module 2. Connect with the light intensity acquisition module 1 to determine whether the collected ambient light intensity is greater than the preset light intensity threshold; if yes, the control module 2 outputs black and white grayscale display instructions; if not, the control module 2 outputs color Display instruction; mainboard module 3, connected with described control module 2, stores the black and white grayscale display data and color display data that need image d...

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Abstract

The invention relates to an LCM (Liquid Crystal Display Module) display system based on environment illumination intensity and an LCM display method realized by the utilization of the LCM display system arranged on mobile terminal equipment. The method comprises the following steps: S1, acquiring and processing the environment illumination intensity under which the mobile terminal equipment is positioned; S2, judging whether the acquired environment illumination intensity is larger than an illumination intensity threshold value or not; if yes, outputting a black and white grayscale display instruction and implementing S3; if not, outputting a color display instruction and implementing S4; S3, carrying out image display by the utilization of black and white grayscale display data and by the adoption of a black and white grayscale display mode; S4, carrying out image display by the utilization of color display data and by the adoption of a color display mode. The LCM display system and the LCM display method have the benefits that according to different external environment illumination intensities, the black and white grayscale display mode or the color display mode can be automatically selected for image display, the display capacity under strong light is effectively improved, and the display power consumption is reduced.

Description

technical field [0001] The present invention relates to an LCM (LCD Module, Liquid Crystal Display Module, liquid crystal display module) display system and display method, specifically an LCM display system and display method based on ambient light intensity applied to mobile terminal equipment. Background technique [0002] With the progress and development of communication technology, mobile terminal devices that have been widely used at present have larger and larger display screens, which bring a pleasant visual experience to users. The existing LCM display technology of mobile terminal equipment mainly adopts transmissive or semi-transmissive semi-reflective backlight technology. Therefore, as long as the display screen of the mobile terminal equipment is in the working state, the backlight will be always on and consume power. At the same time, due to the increase in the size of the display screen of the mobile terminal device, the requirement for the brightness of the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09G3/36
Inventor 崔吉龙
Owner PHICOMM (SHANGHAI) CO LTD
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