CN206833120U - A kind of LCD liquid crystal displays of ocb mode quick response - Google Patents
A kind of LCD liquid crystal displays of ocb mode quick response Download PDFInfo
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- CN206833120U CN206833120U CN201720444461.7U CN201720444461U CN206833120U CN 206833120 U CN206833120 U CN 206833120U CN 201720444461 U CN201720444461 U CN 201720444461U CN 206833120 U CN206833120 U CN 206833120U
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- liquid crystal
- alignment layers
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- alignment
- quick response
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Abstract
The technical solution of the utility model includes a kind of LCD liquid crystal displays of ocb mode quick response, and the LCD liquid crystal displays include：First substrate, second substrate and the liquid crystal layer being arranged between the first substrate and the second substrate；For making liquid crystal layer liquid crystal molecule arrange consistent the first both alignment layers and the second both alignment layers in the horizontal direction, first both alignment layers and the second both alignment layers are respectively arranged at the both sides of liquid crystal layer, and first both alignment layers are identical with the alignment direction of the second both alignment layers.The beneficial effects of the utility model are：It is in the same direction by the alignment direction for changing two both alignment layers, so that Liquid Crystal Molecules Alignment during no power is more nearly with the Liquid Crystal Molecules Alignment being powered, so as to accelerate the conversion time between two states, response speed is improved, improves the Dynamic Announce definition and fluency of LCD display.
Description
Technical field
A kind of LCD liquid crystal displays are the utility model is related to, more particularly to a kind of LCD liquid of ocb mode quick response
Crystal display.
Background technology
Due to what is used all it is angled intersection in existing LCD display patterns such as STN, TN, HTN, FSTN etc.
Alignment structure.Arrangement of its liquid crystal in the case of not powered is arranged by helical structure, in the case of power-up,
Reversed in the presence of electric field, liquid crystal needs to become to be vertically arranged from helical arrangement, wherein the required time is longer, typically exists
Between 150 ~ 500ms, and the conversion time between two states is exactly LCD response time, and the LCD corresponding times are evaluations one
One very important parameter of individual LCD display effects, if corresponding speed is not fast enough, the phenomenon of picture hangover just occurs,
The image residual of a display picture occurs when LCD image switchings, so as to influence the fluency of picture switching
And definition.
The content of the invention
The defects of for prior art, the utility model provide a kind of LCD liquid crystal displays of ocb mode quick response
Device, using the alignment structure of equidirectional, reduce liquid crystal and be converted to the time being vertically arranged, to solve common LCD response speeds
The slow motion blur phenomenon for causing dynamic menu switching to occur, it can be very good to lift the Dynamic Announce definition and stream of LCD display
Smooth degree.
The technical solution of the utility model includes a kind of LCD liquid crystal displays of ocb mode quick response, the LCD liquid crystal
Display includes：
First substrate, second substrate and the liquid crystal layer being arranged between the first substrate and the second substrate；For making liquid
Crystal layer liquid crystal molecule arranges consistent the first both alignment layers and the second both alignment layers in the horizontal direction, and first both alignment layers and second are matched somebody with somebody
The both sides of liquid crystal layer are respectively arranged to layer, first both alignment layers are identical with the alignment direction of the second both alignment layers.
Further, it is provided with first both alignment layers and the contact surface of the second both alignment layers and liquid crystal layer and acts on liquid crystal layer
Liquid crystal molecule and the multiple grooves of orientation unanimously, the radial direction of the groove are the orientation of the first both alignment layers or the second both alignment layers
Direction.
As the improvement of above-mentioned technical proposal, the first ITO electrode, institute are coated between the first substrate and the first both alignment layers
State and the second ITO electrode is coated between second substrate and the second both alignment layers.
Further, all round closure of the liquid crystal layer has edge sealing adhesive.
As an alternative to the above-described technical solution, the first substrate and the outside surface of second substrate are provided with
Polarizer.
Further, the inner surface of described first substrate and second substrate is with one layer of transparent dioxy for playing insulating effect
SiClx film.
The beneficial effects of the utility model are：It is in the same direction by the alignment direction for changing two both alignment layers so that during no power
Liquid Crystal Molecules Alignment and be powered Liquid Crystal Molecules Alignment be more nearly, so as to accelerate the conversion time between two states, carry
High response speed, improve the Dynamic Announce definition and fluency of LCD display.
Brief description of the drawings
Fig. 1 show the structural representation of the utility model first embodiment；
Fig. 2 show liquid crystal layer use state diagram of the present utility model；
Fig. 3 show both alignment layers groove structure schematic diagram of the present utility model.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are clearer, below in conjunction with the accompanying drawings and it is embodied
The present invention will be described in detail for example.
Referring to Fig. 1, a kind of LCD liquid crystal displays of ocb mode quick response, including：First substrate 1, the and of second substrate 2
The liquid crystal layer 5 being arranged between the first substrate 1 and the second substrate 2；
For making the liquid crystal molecule of liquid crystal layer 5 arrange consistent the first both alignment layers 3 and the second both alignment layers 4, institute in the horizontal direction
State the first both alignment layers 3 and the second both alignment layers 4 are respectively arranged at the both sides of liquid crystal layer 5, the both alignment layers of the first both alignment layers 3 and second
4 alignment direction is identical.
Preferably, the both alignment layers 4 of the first both alignment layers 3 and second act on liquid with being provided with the contact surface of liquid crystal layer 5
The liquid crystal molecule of crystal layer 5 and the multiple grooves 10 of orientation unanimously, the radial direction of the groove 10 are matched somebody with somebody for the first both alignment layers 3 or the second
To the alignment direction of layer 4.Liquid crystal layer 5 can be along the radial shape of groove with the both sides that the first both alignment layers 3 and the second both alignment layers 4 contact
Into orderly arrangement.So in the case where being not powered on, liquid crystal is because the influence of both alignment layers, in the liquid crystal molecule close to both alignment layers
There is certain pre-tilt angle, but the liquid crystal in the intermediate layer of first substrate 1 and second substrate 2 away from both alignment layers can be perpendicular in base
The state of plate, a kind of arrangement phenomenon of bending is presented.After energization, liquid crystal only needs the change can for making very little to reach logical
The state of electricity（I.e. liquid crystal is vertically arranged state）, switch mode between the two is very fast, it is only necessary to which the time within 10ms is
It can complete, when power-off, recovery that liquid crystal also can be quickly.
Preferably, the first ITO electrode 6, the He of second substrate 2 are coated between the both alignment layers 3 of first substrate 1 and first
The second ITO electrode 7 is coated between second both alignment layers.The all round closure of the liquid crystal layer 5 has edge sealing adhesive 8.Edge sealing adhesive 8 can be to liquid
Crystal layer is protected, and prevents touched damage.The outside surface of the first substrate 1 and second substrate 2 is provided with partially
Tabula rasa 9, horizontal deflection can be entered to the light injected or projected.
Preferably, the inner surface of described first substrate 1 and second substrate 2 plays transparent the two of insulating effect with one layer
Silicon oxide film, first substrate 1 and the generally use glass substrate of second substrate 2, transparent silicon dioxide film are used for isolation glass composition
Influence of the middle sodium ion to liquid crystal layer 5.
Referring to Fig. 2, a figures are the liquid crystal arrangement in the case of no power, liquid crystal both sides close to both alignment layers liquid crystal molecule by with
Influence in the vertical direction to layer has the deflection of low-angle, and the liquid crystal molecule in center section is unaffected, and it is vertical to present
Arrangement.Therefore, b figures are the liquid crystal arrangement in the case of being powered, and all liquid crystal molecules arrange in vertical direction.In bend alignment liquid
In crystal layer 5, middle liquid crystal is in the state vertical with substrate all the time, because liquid crystal is arranged closely together, so working as
After power-up, the change can that liquid crystal need to only make very little reaches LCD "on" position（Liquid crystal vertical state）；
It is both alignment layers groove structure schematic diagram referring to Fig. 3.Because the surface of both alignment layers 3 or 4 forms very tiny intensive ditch
Groove 10, the horizontally arranged direction of liquid crystal molecule can be along the direction of groove 10.
Described above, simply preferred embodiment of the present utility model, the utility model is not limited to above-mentioned implementation
Mode, as long as it reaches the technique effect of the present invention with identical means, it should all belong to the scope of protection of the utility model.At this
Its technical scheme and/or embodiment can have a variety of modifications and variations in the protection domain of utility model.
Claims (6)
- A kind of 1. LCD liquid crystal displays of ocb mode quick response, it is characterised in that including：First substrate（1）, second substrate（2）Be arranged at the first substrate（1）With the second substrate（2）Between liquid crystal layer （5）；For making liquid crystal layer（5）Liquid crystal molecule arranges the first consistent both alignment layers in the horizontal direction（3）With the second both alignment layers（4）, First both alignment layers（3）With the second both alignment layers（4）It is respectively arranged at liquid crystal layer（5）Both sides, first both alignment layers（3）With Second both alignment layers（4）Alignment direction it is identical.
- A kind of 2. LCD liquid crystal displays of ocb mode quick response according to claim 1, it is characterised in that：Described One both alignment layers（3）With the second both alignment layers（4）With liquid crystal layer（5）Contact surface on be provided with and act on liquid crystal layer（5）Liquid crystal molecule And multiple grooves that orientation is consistent（10）, the groove（10）Radial direction be the first both alignment layers（3）Or second both alignment layers（4） Alignment direction.
- 3. the LCD liquid crystal displays of a kind of ocb mode quick response according to claim 1, it is characterised in that described One substrate（1）With the first both alignment layers（3）Between be coated with the first ITO electrode（6）, the second substrate（2）With the second both alignment layers it Between be coated with the second ITO electrode（7）.
- A kind of 4. LCD liquid crystal displays of ocb mode quick response according to claim 1, it is characterised in that the liquid Crystal layer（5）All round closure have edge sealing adhesive（8）.
- 5. the LCD liquid crystal displays of a kind of ocb mode quick response according to claim 1, it is characterised in that described One substrate（1）And second substrate（2）Outside surface is provided with Polarizer（9）.
- 6. the LCD liquid crystal displays of a kind of ocb mode quick response according to claim 1, it is characterised in that described First substrate（1）And second substrate（2）Inner surface with one layer rise insulating effect transparent silicon dioxide film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720444461.7U CN206833120U (en) | 2017-04-25 | 2017-04-25 | A kind of LCD liquid crystal displays of ocb mode quick response |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720444461.7U CN206833120U (en) | 2017-04-25 | 2017-04-25 | A kind of LCD liquid crystal displays of ocb mode quick response |
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| Publication Number | Publication Date |
|---|---|
| CN206833120U true CN206833120U (en) | 2018-01-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720444461.7U Active CN206833120U (en) | 2017-04-25 | 2017-04-25 | A kind of LCD liquid crystal displays of ocb mode quick response |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI750421B (en) * | 2018-10-30 | 2021-12-21 | 立景光電股份有限公司 | Display panel |
-
2017
- 2017-04-25 CN CN201720444461.7U patent/CN206833120U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI750421B (en) * | 2018-10-30 | 2021-12-21 | 立景光電股份有限公司 | Display panel |
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