Liquid crystal lens, manufacturing method thereof and display device
A liquid crystal lens and lens unit technology, applied in nonlinear optics, instruments, optics, etc., can solve the problems of low light utilization rate of liquid crystal lens and affect the display effect of a display device, etc., and achieve the effect of improving light utilization rate and improving display effect.
Inactive Publication Date: 2018-06-12
BOE TECH GRP CO LTD
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Problems solved by technology
[0005] Embodiments of the present invention provide a liquid crystal lens, a manufacturing method thereof, and a display device, which can solve the problem in the related art that the light utilization rate of the liquid crystal lens is low and thus affect the display effect of the display device
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[0047] In order to make the objectives, technical solutions, and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. . Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.
[0048] The embodiment of the present invention provides a liquid crystal lens 100, such as figure 2 As shown, it includes a first substrate 110 and a second substrate 120. The first substrate 110 and the second substrate 120 are arranged oppositely. The first substrate and the second substrate are transparent substrates, for example, glass substrates.
[0049] A plurality of lens units 130 arranged in a matrix are arranged betwe...
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Abstract
The invention discloses a liquid crystal lens, a manufacturing method thereof and a display device, and belongs to the technical field of displaying. The liquid crystal lens comprises a first substrate and a second substrate which are oppositely arranged, a plurality of matrix arrangement lens units are arranged between the first substrate and the second substrate, and each lens unit is of a hemispherical structure under the action of additional voltage and used for controlling angles of light rays perpendicular to the first substrate, so that the light rays perpendicular to the first substrate are deflected towards a plurality of directions parallel to the first substrate. The liquid crystal lens solves the problem that display effects of the display device are affected as the utilizationrate of the light rays of the liquid crystal lens is low in a correlation technique, the utilization rate of the light rays is increased, display effects of the display device are improved, and the liquid crystal lens is used for the display device.
Description
Technical field [0001] The present invention relates to the field of display technology, in particular to a liquid crystal lens, a manufacturing method thereof, and a display device. Background technique [0002] Since the liquid crystal lens has the advantages of small size, light weight, and low power consumption, after recent years of development, the liquid crystal lens has great potential application value in many display fields. [0003] The liquid crystal lens in the related art includes a first substrate and a second substrate. A plurality of lens units are arranged between the first substrate and the second substrate. Each lens unit includes a first electrode, a second electrode, and a first electrode and a second substrate. The liquid crystal layer between the two electrodes, the first electrode is a strip electrode, and the second electrode is a surface electrode. The electric field formed between the strip electrode and the surface electrode can drive the liquid crystal...
Claims
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IPC IPC(8): G02F1/13G02F1/1343G02F1/29
CPCG02F1/1313G02F1/1343G02F1/134309G02F1/13439G02F1/29G02F1/133526G02F1/294
Inventor 方正林允植
Owner BOE TECH GRP CO LTD