CN211086857U - Liquid crystal display panel and display device - Google Patents
Liquid crystal display panel and display device Download PDFInfo
- Publication number
- CN211086857U CN211086857U CN201920997058.6U CN201920997058U CN211086857U CN 211086857 U CN211086857 U CN 211086857U CN 201920997058 U CN201920997058 U CN 201920997058U CN 211086857 U CN211086857 U CN 211086857U
- Authority
- CN
- China
- Prior art keywords
- substrate
- liquid crystal
- electrodes
- crystal display
- display panel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Liquid Crystal (AREA)
Abstract
The embodiment of the utility model provides a through setting up a liquid crystal display panel, first base plate and second base plate including relative setting, first base plate with be provided with the liquid crystal layer between the second base plate, still include controllable dimming layer, controllable dimming layer set up in second base plate below, controllable dimming layer includes: the third substrate is far away from the liquid crystal layer and is arranged opposite to the second substrate; a plurality of first electrodes disposed between the third substrate and the second substrate; and the second electrode layer is arranged on one side surface of the third substrate, which is far away from the second electrode layer. The controllable dimming layer is arranged between the backlight module and the liquid crystal display panel, so that the beneficial technical effect that the liquid crystal display panel controls the high transmittance of the backlight emergent light is realized.
Description
Technical Field
The utility model relates to a liquid crystal display technology field especially relates to a liquid crystal display panel and display device.
Background
Liquid Crystal Display devices (L liquid Crystal Display, L CD for short) are becoming more and more widely used because of their advantages of low power consumption, miniaturization, lightness and thinness, etc. liquid Crystal Display devices are currently used in various fields such as mobile phones, flat panel displays, vehicles, televisions, public displays, etc. liquid Crystal Display devices are mainly composed of a Display panel and a backlight module.
As shown in fig. 1, the conventional lcd panel and display device 100 'includes a first substrate 101', a second substrate 103 'disposed opposite to the first substrate 101', liquid crystal molecules 102 'disposed between the first substrate 101' and the second substrate 103 ', and a backlight module 105' disposed under the second substrate 103 ', a local backlight dimming method is mainly implemented by dividing the backlight module 105' into different regions, and sending light 104 'into the lcd panel through the second substrate 103' with different L ED luminances to implement local dimming, thereby improving contrast ratio and finally achieving better display effect.
SUMMERY OF THE UTILITY MODEL
In view of the above circumstances, the present invention provides a liquid crystal display panel and a display device, which can achieve the purpose of high transmittance.
In order to realize the purpose of the utility model, the following technical scheme is adopted to realize:
a liquid crystal display panel comprises a first substrate and a second substrate which are oppositely arranged, a liquid crystal layer is arranged between the first substrate and the second substrate,
the display device further comprises a controllable dimming layer, the controllable dimming layer is arranged below the second substrate, and the controllable dimming layer comprises:
the third substrate is far away from the liquid crystal layer and is arranged opposite to the second substrate;
a plurality of first electrodes disposed between the third substrate and the second substrate;
the second electrodes are arranged on one side face, far away from the first electrodes, of the third substrate.
Further, a plurality of the first electrodes are connected to data lines on the second substrate.
Further, the plurality of second electrodes are connected to the gate lines on the second substrate.
Furthermore, the plurality of first electrodes and the plurality of second electrodes are vertically arranged relative to the third substrate.
Further, the material of the third substrate is a transparent insulating material.
Further, the transparent insulating material includes glass or transparent ceramic.
Further, the materials of the first electrodes and the second electrodes are all transparent conductive oxides.
Further, the plurality of first electrodes includes a plurality of metal electrode lines.
Further, the plurality of second electrodes includes a plurality of metal electrode lines.
A display device comprises a backlight module, wherein the backlight module is arranged below the liquid crystal display panel.
The embodiment of the utility model provides a through setting up a dimming liquid crystal display panel, first base plate and second base plate including relative setting, first base plate with be provided with the liquid crystal layer between the second base plate, still include controllable dimming layer, controllable dimming layer set up in second base plate below, controllable dimming layer includes: the third substrate is far away from the liquid crystal layer and is arranged opposite to the second substrate; a plurality of first electrodes disposed between the third substrate and the second substrate; and the second electrode layer is arranged on one side surface of the third substrate, which is far away from the second electrode layer. The controllable dimming layer is arranged between the backlight module and the liquid crystal display panel, so that the beneficial technical effect that the liquid crystal display panel controls the high transmittance of the backlight emergent light is realized.
Drawings
The technical solution and other advantages of the present invention will become apparent from the following detailed description of specific embodiments of the present invention, which is to be read in connection with the accompanying drawings.
FIG. 1 is a side view of a conventional LCD panel and display device;
fig. 2 is a side view of the liquid crystal display panel and the display device of the present invention;
fig. 3 is a schematic diagram of positions of a first electrode, a second electrode and a third substrate in the liquid crystal display panel and the display device of the present invention;
fig. 4 is a schematic view of the connection relationship between the first electrode and the second electrode in the liquid crystal display panel and the display device of the present invention.
In the figure:
100' -conventional liquid crystal display panel and display device
101' -first substrate
102' -liquid crystal layer
103' -second substrate
104' -light ray
105' -backlight module
100-the utility model discloses liquid crystal display panel and display device
101-first substrate
102-liquid crystal molecule
103-second substrate
104-first electrode
105-third substrate
106-second electrode
107-ray
108-backlight module
109-ray of light
Detailed Description
In order to further explain the technical solution of the present invention, the technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Fig. 2 is a side view of the liquid crystal display panel and the display device of the present invention, fig. 3 is a schematic diagram of positions of a first electrode, a second electrode and a third substrate in the liquid crystal display panel and the display device of the present invention, fig. 4 is a schematic diagram of a connection relationship between the first electrode and the second electrode in the liquid crystal display panel and the display device of the present invention, as shown in fig. 2 to fig. 4, the liquid crystal display panel and the display device 100 include a liquid crystal display panel and a backlight module 108, the liquid crystal display panel includes a first substrate 101 and a second substrate 103 which are arranged oppositely, and a liquid crystal layer 102 is disposed between the first substrate 101 and the second substrate 102; the liquid crystal display panel further comprises a controllable dimming layer, the controllable dimming layer is used for adjusting light rays 107 provided by the backlight module 108 to ensure the penetration rate of the liquid crystal display panel, the controllable dimming layer is arranged below the second substrate 103, the controllable dimming layer comprises a third substrate 105 which is arranged on one side of the second substrate 103 far away from the liquid crystal layer 102, the third substrate 105 is made of a transparent insulating material, and the transparent insulating material is preferably glass or transparent ceramic; the controllable light modulation layer further includes a plurality of first electrodes 104 disposed between the second substrate 103 and the third substrate 105, and further includes a plurality of second electrodes 106 disposed on a side of the third substrate 105 away from the first electrodes 104, the plurality of first electrodes 104 and the plurality of second electrodes 106 are disposed perpendicularly with respect to the third substrate 105, each of the plurality of first electrodes 104 and the plurality of second electrodes 106 includes a plurality of metal electrode lines, the plurality of second electrodes 106 are connected to gate lines on the second substrate 103, the plurality of first electrodes 104 and the plurality of second electrodes 106, and the first electrodes 104 and the plurality of second electrodes 106 are made of transparent conductive oxide, so as to better conduct electrical signals.
A display device comprises a backlight module 108, wherein the backlight module 108 is arranged below the liquid crystal display panel.
The embodiment of the utility model provides a through setting up a dimming liquid crystal display panel, first base plate and second base plate including relative setting, first base plate with be provided with the liquid crystal layer between the second base plate, still include controllable dimming layer, controllable dimming layer set up in second base plate below, controllable dimming layer includes: the third substrate is far away from the liquid crystal layer and is arranged opposite to the second substrate; a plurality of first electrodes disposed between the third substrate and the second substrate; and the second electrode layer is arranged on one side surface of the third substrate, which is far away from the second electrode layer. And a backlight module is arranged below the liquid crystal display panel. And finally, a controllable light modulation layer is arranged between the liquid crystal display panel and the backlight module, and the beneficial technical effect that the liquid crystal display panel controls the transmittance of the emergent light of the backlight module to be higher is achieved.
The above-described embodiments are merely preferred embodiments of the present invention, which are described in detail and specific, but not intended to be limiting. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. In summary, the content of the present specification should not be interpreted as a limitation of the present invention, and the scope of the present invention should be defined by the appended claims.
Claims (10)
1. A liquid crystal display panel comprising a first substrate (101) and a second substrate (103) arranged opposite to each other, a liquid crystal layer (102) being arranged between the first substrate (101) and the second substrate (103),
further comprising a controllable dimming layer disposed below the second substrate (103), the controllable dimming layer comprising:
a third substrate (105), the third substrate (105) being disposed opposite the second substrate (103) away from the liquid crystal layer (102);
a plurality of first electrodes (104), the plurality of first electrodes (104) being disposed between the third substrate (105) and the second substrate (103);
the second electrodes (106) are arranged on one side face, away from the first electrodes (104), of the third substrate (105).
2. The liquid crystal display panel according to claim 1, wherein a plurality of the first electrodes (104) are connected to data lines on the second substrate (103).
3. The LCD panel of claim 1, wherein a plurality of the second electrodes (106) are connected to gate lines on the second substrate (103).
4. The lcd panel of claim 1, wherein the first and second electrodes (104, 106) are disposed perpendicularly to the third substrate (105).
5. The lcd panel of claim 1, wherein the material of the third substrate (105) is a transparent insulating material.
6. The liquid crystal display panel of claim 5, wherein the transparent insulating material comprises glass or transparent ceramic.
7. The LCD panel of claim 4, wherein the first electrodes (104) and the second electrodes (106) are made of transparent conductive oxide.
8. The LCD panel of claim 4, wherein the plurality of first electrodes (104) comprises a plurality of metal electrode lines.
9. The LCD panel of claim 4, wherein the plurality of second electrodes (106) comprises a plurality of metal electrode lines.
10. A display device comprising a backlight module (108), wherein the backlight module (108) is disposed below the liquid crystal display panel according to any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920997058.6U CN211086857U (en) | 2019-06-28 | 2019-06-28 | Liquid crystal display panel and display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920997058.6U CN211086857U (en) | 2019-06-28 | 2019-06-28 | Liquid crystal display panel and display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211086857U true CN211086857U (en) | 2020-07-24 |
Family
ID=71627783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920997058.6U Active CN211086857U (en) | 2019-06-28 | 2019-06-28 | Liquid crystal display panel and display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211086857U (en) |
-
2019
- 2019-06-28 CN CN201920997058.6U patent/CN211086857U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102243405B (en) | Display panels and manufacture method thereof | |
| US7580092B2 (en) | Liquid crystal display device and method for fabricating the same | |
| CN102629052B (en) | Liquid crystal display panel, driving method of liquid crystal display panel and liquid crystal display device | |
| CN208432835U (en) | A kind of liquid crystal display panel and liquid crystal display device | |
| CN110824806B (en) | Electronic ink screen and display device | |
| US20140022465A1 (en) | Color filter substrate, touch display panel and touch display device | |
| CN201122220Y (en) | LCD panel | |
| CN105511175A (en) | Display panel and manufacturing method thereof | |
| CN105824158A (en) | Array substrate, display device and array substrate manufacturing method | |
| CN103034366A (en) | Display substrate manufacturing method, black matrix, display substrate and display device | |
| CN107797346A (en) | Liquid crystal display panel, liquid crystal display panel preparation method and display device | |
| CN108803112A (en) | Two-sided liquid crystal display panel, display with double faces | |
| US20180321547A1 (en) | Color filter substrate structure and liquid crystal display (lcd) using the same | |
| WO2020062474A1 (en) | Display panel and display terminal | |
| CN101114073A (en) | Liquid crystal display board | |
| CN103744224A (en) | Array substrate and liquid crystal display panel using the same | |
| CN109799659B (en) | Array substrate and liquid crystal display panel | |
| CN202177761U (en) | Liquid crystal display panel and liquid crystal display device | |
| CN211086857U (en) | Liquid crystal display panel and display device | |
| CN201489236U (en) | Liquid crystal display device with touch screen and vehicle-mounted electronic equipment | |
| CN105527762B (en) | Liquid crystal display panel and liquid crystal display device | |
| CN1621926A (en) | In-plane switching mode liquid crystal display device | |
| CN108254977A (en) | Liquid crystal cell | |
| CN103424906B (en) | Liquid crystal indicator | |
| CN110376804A (en) | Display panel and its driving method and display device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |