Liquid crystal display panel and manufacturing method thereof, and display device
A technology of liquid crystal display panel and manufacturing method, which is applied in nonlinear optics, instruments, optics, etc., and can solve the problems of liquid crystal optical path difference, uneven cell thickness, light leakage, etc.
Pending Publication Date: 2019-01-22
HEFEI BOE OPTOELECTRONICS TECH +1
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Problems solved by technology
[0002] When the liquid crystal display is bent or folded, the change of the distance between the substrates will cause the liquid crystal optical path difference, resulting in non-uniform optical path difference in the liquid crystal display, that is, the cell thickness is not uniform, resulting in light leakage, cross-color and other defects. Limits the use of liquid crystal displays in the flexible field
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[0052] In order to make the technical problems, technical solutions and advantages to be solved by the embodiments of the present invention clearer, the following will describe in detail with reference to the drawings and specific embodiments.
[0053] figure 1 is a schematic diagram of an existing liquid crystal display panel, such as figure 1 As shown, the existing liquid crystal display panel includes a first substrate facing to each other, a second substrate and a liquid crystal layer 3 between the first substrate and the second substrate, and the first substrate includes a first base substrate 1 and a A thin film transistor, a pixel electrode and a common electrode 107 on the first base substrate 1, wherein the thin film transistor includes a gate 101, a gate insulating layer, an active layer 103, a source electrode and a drain electrode 104, and the pixel electrode passes through the passivation layer The vias are connected to the drain. The second substrate includes a...
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The invention provides a liquid crystal display panel and a manufacturing method thereof, and a display device, and belongs to the technical field of display. The liquid crystal display panel comprises a first substrate and a second substrate arranged in an opposite manner, the second substrate is provided with a plurality of mutually independent color filtering units distributed in an array manner, the first substrate is provided with a thin film transistor array layer and a plurality of mutually independent electrode groups distributed in an array manner, each electrode group comprises a first electrode and a second electrode insulated from each other, micro-cavities are located between the adjacent electrode groups, the micro-cavity comprise blue-phase liquid crystal molecules, the micro-cavities correspond to the color filtering units in a one-by-one manner, and the blue-phase liquid crystal molecules can realize deflection under the effect of an electric field between the first electrodes and the second electrodes. According to the technical scheme, the uniformity of the box thickness can still be guaranteed in the condition of the flexible liquid crystal display panel so thatthe liquid crystal display panel can be applied to flexible display.
Description
technical field [0001] The invention relates to the field of display technology, in particular to a liquid crystal display panel, a manufacturing method thereof, and a display device. Background technique [0002] When the liquid crystal display is bent or folded, the change of the distance between the substrates will cause the liquid crystal optical path difference, resulting in non-uniform optical path difference in the liquid crystal display, that is, the cell thickness is not uniform, resulting in light leakage, cross-color and other defects. This limits the use of liquid crystal displays in the flexible field. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a liquid crystal display panel, its manufacturing method, and a display device, which can ensure the uniformity of cell thickness even when the liquid crystal display panel is bent, so that the liquid crystal display panel can be used in flexible displays...
Claims
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Login to View More IPC IPC(8): G02F1/137G02F1/1343G02F1/1333
CPCG02F1/1333G02F1/134309G02F1/137G02F1/13793
Inventor 马俊才陈传宝尹小斌
Owner HEFEI BOE OPTOELECTRONICS TECH