Liquid crystal display panel and liquid crystal display device
A technology of liquid crystal display panel and liquid crystal layer, which is applied in the directions of instruments, nonlinear optics, optics, etc., can solve the problems of low transmittance and negative transmittance of liquid crystal, and achieve the effect of improving transmittance.
Active Publication Date: 2021-11-16
LENOVO (BEIJING) LTD
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] In the liquid crystal display of fringe field switching (Fringe Field Switching, FFS) mode, the electric field generated between the common electrode and the pixel electrode can be used to drive the liquid crystal, in which the horizontal electric field component contributes to the transmittance, because in the direction perpendicular to the liquid crystal layer The upper horizontal electric field component gradually weakens, such as figure 1 As shown, the control of the liquid crystal molecules is also weak, especially when the liquid crystal molecules are far away from the electrodes, they are more affected by the vertical electric field component and will have a vertical tendency, which will have a negative impact on the transmittance, resulting in the transmission of some liquid crystals. low rate
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0033] figure 2 is a schematic structural diagram of a liquid crystal display panel 200 according to an embodiment of the present invention. like figure 2 As shown, the liquid crystal display panel 200 includes:
[0034] The first substrate 201 and the second substrate 202 arranged oppositely;
[0035] a liquid crystal layer 210 disposed between the first substrate 201 and the second substrate 202;
[0036] A first polarizer 211 disposed on the surface of t...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
| Property | Measurement | Unit |
|---|---|---|
| width | aaaaa | aaaaa |
| width | aaaaa | aaaaa |
| width | aaaaa | aaaaa |
Login to View More
Abstract
Embodiments of the present invention provide a liquid crystal display panel and a liquid crystal display device. The liquid crystal display panel includes: a first substrate and a second substrate oppositely arranged; a liquid crystal layer arranged between the first substrate and the second substrate; The first polarizer on the surface of the first substrate away from the liquid crystal layer, and the second polarizer arranged on the surface of the second substrate away from the liquid crystal layer; the first polarizer arranged between the first substrate and the liquid crystal layer The first common electrode, the first insulating layer and the first pixel electrode, and the second common electrode, the second insulating layer and the second pixel electrode arranged between the second substrate and the liquid crystal layer. Based on the above technical solution, the liquid crystal display panel and the liquid crystal display device of the embodiment of the present invention set pixel electrodes and common electrodes on both sides of the liquid crystal layer, so that the distribution range of the horizontal electric field component in the liquid crystal layer is wider, so that the liquid crystal layer can be improved. Transmittance of liquid crystals.
Description
technical field [0001] The invention relates to the display field, in particular to a liquid crystal display panel and a liquid crystal display device. Background technique [0002] In the liquid crystal display of fringe field switching (Fringe Field Switching, FFS) mode, the electric field generated between the common electrode and the pixel electrode can be used to drive the liquid crystal, in which the horizontal electric field component contributes to the transmittance, because in the direction perpendicular to the liquid crystal layer The upper horizontal electric field component gradually weakens, such as figure 1 As shown, the control of the liquid crystal molecules is also weak, especially when the liquid crystal molecules are far away from the electrodes, they are more affected by the vertical electric field component and will have a vertical tendency, which will have a negative impact on the transmittance, resulting in the transmission of some liquid crystals. Th...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/1343
CPCG02F1/134363G02F1/134372
Inventor 严巍
Owner LENOVO (BEIJING) LTD