Liquid crystal display device and driving method thereof

A technology of a liquid crystal display device and a driving method, which is applied in static indicators, nonlinear optics, optics, etc., can solve the problems of low resolution cost, low light utilization rate, low light utilization rate, and low resolution, and achieve high resolution , The driving method is simple, and the effect of improving the brightness of the light

Inactive Publication Date: 2012-10-24
INNOCOM TECH (SHENZHEN) CO LTD +1
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  • Abstract
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Problems solved by technology

[0014] In order to solve the problems of low resolution, high cost and low light utilization rate of the prior art liquid crystal display device, it is necessary to provide a liquid crystal display device with high resolution, low cost and high light utilization rate

Method used

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  • Liquid crystal display device and driving method thereof
  • Liquid crystal display device and driving method thereof

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Embodiment Construction

[0028] see figure 2 , is a schematic side view of the partial structure of the first embodiment of the liquid crystal display device of the present invention. The liquid crystal display device 2 includes a liquid crystal display panel 20 and a backlight module 25 adjacent to the liquid crystal display panel 20 and providing planar light thereto.

[0029] The liquid crystal display panel 20 is a transflective liquid crystal display panel, which includes a first substrate 21, a second substrate 22, and a sandwich between the first substrate 21 and the second substrate 22. Liquid crystal layer 23 .

[0030] The liquid crystal display panel 20 includes a plurality of transmissive regions (not marked) and reflective regions (not marked) arranged at intervals. The liquid crystal layer 23 is an optically compensated bend alignment structure (Optical Compensated Bend, OCB), wherein the transmissive The thickness of the liquid crystal layer 23 in the region is greater than the thick...

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Abstract

The invention provides a liquid crystal display device and a driving method thereof; the liquid crystal display device comprises a semi-penetrative semi-reflective liquid crystal display panel and a backlight modules which provide various single colors for the semi-penetrative half-reflective liquid crystal display panel; when the backlight module is started, the semi-penetrative semi-reflective liquid crystal display panel is matched with the backlight module by a color sequential driving method, thus displaying a colorful menu; when the backlight module is closed, the semi-penetrative semi-reflective liquid crystal display panel displays the grey menu by reflecting environmental light beam at the reflection area.

Description

technical field [0001] The invention relates to a liquid crystal display device and a driving method thereof. Background technique [0002] Liquid crystal display devices are widely used in mobile phones, personal digital assistants, notebook computers, personal computers, and televisions due to their low radiation, overall thinness, and low power consumption. With the maturity and innovation of related technologies, their types more and more. [0003] According to different light sources used by the liquid crystal display device, the liquid crystal display device can be divided into a transmissive liquid crystal display device, a reflective liquid crystal display device and a transflective liquid crystal display device. The transmissive liquid crystal display device needs to arrange a backlight on the back of the liquid crystal display panel to realize image display. However, the energy consumption of the backlight accounts for about half of the energy consumption of the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/133G02F1/1337G02F1/1335G02F1/13363G09G3/36G09G3/20
Inventor 姚怡安张淑惠柯宏霖陈鹊如杨秋莲
Owner INNOCOM TECH (SHENZHEN) CO LTD
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