A liquid crystal display panel and a liquid crystal display device
A liquid crystal display panel and array substrate technology, which is applied in nonlinear optics, instruments, optics, etc., can solve the problems of lowering the display quality of the liquid crystal display panel, affecting the display effect, and the problem of color shift of the liquid crystal display panel, so as to improve the display quality, Improve production yield and eliminate color shift
Active Publication Date: 2017-02-08
XIAMEN TIANMA MICRO ELECTRONICS +1
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Problems solved by technology
[0003] However, in actual use, it is found that the liquid crystal display panel has a color shift problem, which leads to a decline in the display quality of the liquid crystal display panel and affects the display effect.
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[0023] The inventors found that, if figure 1 As shown, the VT (driving voltage-light transmittance) curve a of the first pixel (that is, the R pixel, corresponding to the red color resist on the color filter substrate) and the second pixel (that is, the G pixel, corresponding to the color filter) curve a The VT (that is, the driving voltage-light transmittance) curve b of the green color resistance on the film substrate basically coincides (especially, under the same driving voltage, the curve a and the curve b reach the peak almost at the same time, that is, the curve a The peak of the peak and the peak of the curve b are located on a straight line parallel to the y direction, and the peak of the curve a and the peak of the curve b almost coincide, that is, under the same driving voltage, the R pixel and the G pixel reach the maximum light transmittance almost at the same time, In other words, the driving voltage corresponding to the R pixel obtaining the maximum light transm...
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An embodiment of the invention discloses a liquid crystal display panel. The liquid crystal display panel comprises a color film substrate, a TFT (thin film transistor) array substrate and an alignment layer which has a friction direction, the TFT array substrate comprises a first pixel, a second pixel and a third pixel which correspond to a red color resistor, a green color resistor and a blue color resistor respectively, the first pixel comprises at least two first strip-shaped electrodes with a first direction, the second pixel comprises at least two second strip-shaped electrodes with a second direction, the third pixel comprises at least two third strip-shaped electrodes with a third direction, the first strip-shaped electrodes, the second strip-shaped electrodes and the third strip-shaped electrodes are all positioned in a first electrode layer, the first direction and the friction direction form a first angle, the second direction and the friction direction form a second angle, the third direction and the friction direction form a third angle, the third angle is smaller than the first angle, or the third angle is smaller than the second angle. Color offset of the liquid crystal display panel can be reduced.
Description
technical field [0001] The invention relates to the field of display technology, in particular to a liquid crystal display panel and a liquid crystal display device. Background technique [0002] Currently, flat panel displays, such as Liquid Crystal Displays (LCDs), occupy a dominant position in the current flat panel display market due to their small size, light weight, thin thickness, low power consumption, and no radiation. [0003] However, in actual use, it is found that the liquid crystal display panel has a problem of color shift, which leads to a decrease in the display quality of the liquid crystal display panel and affects the display effect. Contents of the invention [0004] In view of this, embodiments of the present invention provide a liquid crystal display panel and a liquid crystal display device. [0005] An embodiment of the present invention provides a liquid crystal display panel, comprising: a color filter substrate and a TFT array substrate arrange...
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IPC IPC(8): G02F1/1343G02F1/1333
Inventor 吴玲乐琴沈柏平
Owner XIAMEN TIANMA MICRO ELECTRONICS