Liquid crystal display
A liquid crystal display and liquid crystal layer technology, applied in optics, instruments, nonlinear optics, etc., can solve the problem of increasing the thickness, complexity and manufacturing cost of the liquid crystal display 100, reducing the light transmittance of the backlight source, affecting the display quality, etc. problem, to achieve the effect of improving display quality, thin thickness, and best alignment quality
Active Publication Date: 2010-09-29
TSINGHUA UNIV +1
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Problems solved by technology
However, the existence of the above-mentioned multiple sheet structures and their interfaces will increase the thickness, complexity and manufacturing cost of the liquid crystal display 100, reduce the transmittance of the light provided by the backlight source, and affect the display quality.
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[0018] The liquid crystal display screen of this technical solution will be described in detail below in conjunction with the accompanying drawings.
[0019] see figure 2 , image 3 and Figure 4 , a liquid crystal display 300 provided in the embodiment of the technical solution, which includes a first base 302; a second base 322, the first base 302 is arranged opposite to the second base 322; a liquid crystal layer 338, arranged between the first substrate 302 and the second substrate 322; a first alignment layer 304, the first alignment layer 304 is arranged on the surface of the first substrate 302 close to the liquid crystal layer 338, and the first The surface of the alignment layer 304 close to the liquid crystal layer 338 includes a plurality of parallel first grooves 308; and a second alignment layer 324, the second alignment layer 324 is arranged on the surface of the second substrate 322 close to the liquid crystal layer 338, And the surface of the second alignme...
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Abstract
The invention relates to a liquid crystal display which comprises a first base body, a second base body, a liquid crystal layer, a first alignment layer and a second alignment layer, wherein the firstbase body and the second base body are oppositely arranged; the liquid crystal layer is arranged between the first base body and the second base body; the first alignment layer is arranged on the surface of the first base body, which is close to the liquid crystal layer and comprises a plurality of first parallel grooves; the second alignment layer is arranged on the surface of the second base body, which is close to the liquid crystal layer and comprises a plurality of second parallel grooves, and the extending direction of the second grooves of the second alignment layer is perpendicular tothe extending direction of the first grooves of the first alignment layer, wherein at least one of the alignment layers in the liquid crystal display comprises a carbon nanometer tube layer and a fixing layer, the carbon nanometer tube layer comprises a plurality of parallel carbon nanometer tube long lines which are arranged tightly, and the fixing layer is arranged on the surface of the carbonnanometer tube layer, which is close to the liquid crystal layer.
Description
technical field [0001] The invention relates to a liquid crystal display, in particular to a liquid crystal display using carbon nanotubes as an alignment layer. Background technique [0002] Liquid crystal alignment technology is one of the key technologies to determine the quality of liquid crystal display, because the quality of liquid crystal alignment technology will directly affect the quality of the final liquid crystal display. A high-quality liquid crystal display requires a stable and uniform initial alignment of the liquid crystal, and the thin layer that induces the alignment of the liquid crystal is called the liquid crystal alignment layer. [0003] Currently known alignment layer materials used for liquid crystal displays include polystyrene and its derivatives, polyimide, polyvinyl alcohol, polyester, epoxy resin, polyurethane, polysilane, etc., the most common is polyamide imine. These materials are subjected to film friction method, obliquely evaporated S...
Claims
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IPC IPC(8): G02F1/1337G02F1/1333
CPCG02F2001/133765G02F2202/36G02F1/1337B82Y20/00C09K2323/02G02F1/133765
Inventor 付伟琦刘亮姜开利范守善
Owner TSINGHUA UNIV