CN209231649U - A kind of black flexible touch control liquid crystal display device of one - Google Patents
A kind of black flexible touch control liquid crystal display device of one Download PDFInfo
- Publication number
- CN209231649U CN209231649U CN201920133181.3U CN201920133181U CN209231649U CN 209231649 U CN209231649 U CN 209231649U CN 201920133181 U CN201920133181 U CN 201920133181U CN 209231649 U CN209231649 U CN 209231649U
- Authority
- CN
- China
- Prior art keywords
- layer
- liquid crystal
- crystal display
- touch control
- display device
- 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
Abstract
The utility model discloses a kind of black flexible touch control liquid crystal display devices of one, it is characterized in that, including pretty young woman's eye mask layer, rotatory polarization layer, touch control layer, the first polarizing layer, liquid crystal display layer, the second polarizing layer and the membrane waterproofing being cascading from top to bottom, the liquid crystal display layer includes liquid crystal layer, the first TAC film layer that liquid crystal layer upper surface is arranged in and the second TAC film layer that liquid crystal layer lower surface is arranged in, wherein the touch control layer and rotatory polarization layer are integrally formed.Pretty young woman's eye mask layer of the utility model is the membrane material that one kind can reduce reflectivity, and the top of quarter-wave plate is arranged in, when display screen is not shown, ambient light can be made to be reduced to 0.3% or less in the reflectivity of liquid crystal display device outer surface.
Description
Technical field
The utility model relates to technical field of liquid crystal display, relate more specifically to a kind of black flexible touch liquid crystal of one and show
Device.
Background technique
Now, with the continuous development of science and technology, liquid crystal display device has been widely used, liquid crystal display device
Usually by touch screen (Touch Panel, abbreviation TP), liquid crystal display die set (Liquid Crystal Module, abbreviation LCM)
It is bonded with backlight module assembling, and to realize imaging display, polaroid need to be also attached on LCM.In order to meet flexible hydraulic
The growth requirement of crystal device, the structure of touch screen, liquid crystal display die set and polaroid are both needed to using flexible material.
Under normal conditions, flexible liquid crystal device blackness in the state of not showing is inadequate, is unable to reach the black effect of one
Fruit, because ambient light probably has 4% reflectivity in flexible liquid crystal apparatus surface.
Utility model content
In order to solve the deficiencies in the prior art, the utility model provides a kind of black flexible touch liquid crystal of one and shows
Device realizes that the outer surface of liquid crystal display device is seen in the case where not showing by the way that pretty young woman's eye mask is arranged in the top of rotatory polarization layer
The black effect of one of getting up.
The utility model technical effect to be achieved is realized by following scheme: a kind of black flexible touch liquid crystal of one is aobvious
Showing device, which is characterized in that including pretty young woman's eye mask layer, rotatory polarization layer, touch control layer, the first polarisation being cascading from top to bottom
Layer, liquid crystal display layer, the second polarizing layer and membrane waterproofing, the liquid crystal display layer include liquid crystal layer, table are arranged on liquid crystal layer
The first TAC film layer in face and the second TAC film layer that liquid crystal layer lower surface is set, wherein the touch control layer and rotatory polarization layer one
It is formed.
Preferably, the rotatory polarization layer include the line polarisation layer being cascading from top to bottom, adhesive-layer and four/
One wave plate layer, the touch control layer and quarter-wave lamella are integrally formed.
Preferably, first polarizing layer includes the first PVA film layer, the 3rd TAC that the first PVA film layer upper surface is arranged in
Film layer and the 4th TAC film layer that the first PVA film layer lower surface is set.
Preferably, second polarizing layer includes the second PVA film layer, the 5th TAC that the second PVA film layer upper surface is arranged in
Film layer and the 6th TAC film layer that the second PVA film layer lower surface is set.
Preferably, between the touch control layer and the first polarizing layer, between the first polarizing layer and liquid crystal display layer, liquid crystal display
It is adhesively fixed by adhesive-layer between layer and the second polarizing layer, between the second polarizing layer and membrane waterproofing.
Preferably, the material of the adhesive-layer is OCA optical cement or PSA glue.
The utility model has the advantage that
Pretty young woman's eye mask layer of the utility model is the membrane material that one kind can reduce reflectivity, and the upper of quarter-wave plate is arranged in
Side, when display screen is not shown, can make ambient light be reduced to 0.3% or less in the reflectivity of the outer surface of liquid crystal display device.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the black flexible touch control liquid crystal display device of one in the utility model；
Fig. 2 is the optical schematic diagram of rotatory polarization layer in the utility model；
Fig. 3 is the structural representation that a kind of black flexible touch control liquid crystal display device of one is further implemented in the utility model
Figure；
Appended drawing reference: pretty young woman's eye mask layer 100；Rotatory polarization layer 200；Line polarisation layer 210；Quarter-wave lamella 230；Touch control layer
300；First polarizing layer 400；First PVA film layer 410；Third TAC film layer 420；4th TAC film layer 430；Liquid crystal display layer 500；
Liquid crystal layer 510；First TAC film layer 520；Second TAC film layer 530；Second polarizing layer 600；Second PVA film layer 610；5th TAC
Film layer 620；6th TAC film layer 630；Membrane waterproofing 700；Adhesive-layer 800.
Specific embodiment
The utility model is described in detail with reference to the accompanying drawings and examples, the examples of the embodiments are in attached drawing
In show, in which the same or similar labels are throughly indicated same or similar elements or with the same or similar functions
Element.The embodiments described below with reference to the accompanying drawings are exemplary, it is intended to for explaining the utility model, and cannot understand
For limitations of the present invention.
In the description of the present invention, it should be understood that term " length ", " width ", "upper", "lower", " preceding ",
The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" be based on
Orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
The limitation of the utility model.
In addition, term " first ", " second ", " third " are used for description purposes only, it is not understood to indicate or imply phase
To importance or implicitly indicate the quantity of indicated technical characteristic." first ", " second ", " third " are defined as a result,
Feature can explicitly or implicitly include one or more this feature." multiple " contain in the description of the present invention,
Justice is two or more, unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
Calmly ", the terms such as " setting " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；
It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also may be used also indirectly connected through an intermediary
To be the interaction relationship of connection or two elements inside two elements.For the ordinary skill in the art,
The concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
As shown in Figure 1, the utility model embodiment provides a kind of one black flexible touch control liquid crystal display device, including from upper
Pretty young woman's eye mask layer for being cascading down, rotatory polarization layer, touch control layer, the first polarizing layer, liquid crystal display layer, the second polarizing layer and
Membrane waterproofing, wherein the touch control layer and rotatory polarization layer are integrally formed.
Pretty young woman's eye mask layer of the utility model is the membrane material that one kind can reduce reflectivity, and the upper of quarter-wave plate is arranged in
Side, when display screen is not shown, can make ambient light be reduced to 0.3% or less in the reflectivity on display device surface.The waterproof
The setting of film can prevent the second polarizing layer from generating the bad phenomenon that arches upward because being easy the characteristic of water suction.
The rotatory polarization layer includes that the line that is cascading from top to bottom is inclined as a further improvement of the utility model,
Photosphere, adhesive-layer and quarter-wave lamella, the touch control layer and quarter-wave lamella are integrally formed, i.e. touch control layer elder generation and four
It is bonded fixation with the first polarizing layer again after/mono- wave plate is integrally formed, touch control layer and the first polarizing layer one can be prevented in this way
The problem of being led to the optical effect of whole display device when formation due to the PVA film layer non-refractory of the first polarizing layer is reduced.
The material of the adhesive-layer can be OCA optical cement or PSA glue.
The slow axis of quarter-wave lamella described in the utility model and the absorption axiss of line polarisation layer are in 45 ° of angles, in this way
The light entered can be made to be lockable and can not reflect.In the case that principle inside display device as shown in Fig. 2, do not show, light
Source will become the linearly polarized light perpendicular to absorption axiss after line polarisation layer, work as linear polarization from extraneous natural light, natural light
When the slow axis angle of light and quarter-wave lamella is 45 °, circularly polarized light, circular polarization will become after quarter-wave lamella
It is inverted after light incidence touch-control layer surface, the circularly polarized light after inverting is reflected back to be become after quarter-wave lamella
The linearly polarized light returned has just turned 90 ° with linearly polarized light when incidence, parallel with the absorption axiss of line polarisation layer, thus by line polarisation
Layer sponges, to enable extraneous incident light that can not reflect back, reaches the brightness reduced in display device when not showing
Purpose.
As shown in Fig. 2, the liquid crystal display layer includes liquid crystal layer, liquid crystal layer upper surface is arranged in the utility model
First TAC(cellulose triacetate) film layer and the second TAC film layer of liquid crystal layer lower surface is set, the first TAC film layer
The glass substrate that original liquid crystal display panel is replaced with the second TAC film layer, realizes the flexible characteristic of liquid crystal display layer.
In the utility model, first polarizing layer include the first PVA(polyvinyl alcohol) film layer, be arranged in the first PVA film
The third TAC film layer of layer upper surface and the 4th TAC film layer that the first PVA film layer lower surface is set.Wherein TAC has optics equal
Even property and good translucency can shield to PVA layers, prevent PVA layers to lose polarizing properties because of water suction, colour fading；PVA
It is a kind of high molecular polymer, by all kinds of there is dichroic organic dyestuff to dye to PVA, while in certain temperature
Extend PVA under degree and damp condition, so that PVA absorbs dichroic dye and forms polarization property.
In the utility model, second polarizing layer includes the second PVA film layer, the second PVA film layer upper surface is arranged in
5th TAC film layer and the 6th TAC film layer that the second PVA film layer lower surface is set.First polarizing layer described in the utility model
It is conventional structure in the prior art with the second polarizing layer, does not repeat.
Between touch control layer described in the utility model and the first polarizing layer, between the first polarizing layer and liquid crystal display layer, liquid
It is adhesively fixed by adhesive-layer between brilliant display layer and the second polarizing layer, between the second polarizing layer and membrane waterproofing, it is described viscous
The material of glue-line can be OCA optical cement or PSA glue, and the PSA glue and OCA glue all have preferable translucency and flexible
Property, can satisfy liquid crystal display device can around the demand of folding, while will not block liquid crystal display layer go out light optical path.
Finally, it should be noted that above embodiments be only to illustrate the technical solution of the embodiment of the present invention rather than to its into
Row limitation, although the embodiment of the present invention is described in detail referring to preferred embodiment, those skilled in the art
It should be understood that the technical solution of the embodiment of the present invention can be still modified or replaced equivalently, and these are modified or wait
The range of modified technical solution disengaging technical solution of the embodiment of the present invention cannot also be made with replacement.
Claims (6)
1. a kind of black flexible touch control liquid crystal display device of one, which is characterized in that including the pretty young woman being cascading from top to bottom
Eye mask layer, rotatory polarization layer, touch control layer, the first polarizing layer, liquid crystal display layer, the second polarizing layer and membrane waterproofing, the liquid crystal
Show that layer includes liquid crystal layer, the first TAC film layer that liquid crystal layer upper surface is arranged in and the second TAC film that liquid crystal layer lower surface is arranged in
Layer, wherein the touch control layer and rotatory polarization layer are integrally formed.
2. the black flexible touch control liquid crystal display device of a kind of one as described in claim 1, which is characterized in that the rotatory polarization layer
Including the line polarisation layer, adhesive-layer and quarter-wave lamella being cascading from top to bottom, the touch control layer with four/
One wave plate layer is integrally formed.
3. the black flexible touch control liquid crystal display device of a kind of one as described in claim 1, which is characterized in that first polarisation
Layer includes the first PVA film layer, the third TAC film layer that the first PVA film layer upper surface is arranged in and is arranged in the first PVA film layer following table
The 4th TAC film layer in face.
4. the black flexible touch control liquid crystal display device of a kind of one as described in claim 1, which is characterized in that second polarisation
Layer includes the second PVA film layer, the 5th TAC film layer that the second PVA film layer upper surface is arranged in and is arranged in the second PVA film layer following table
The 6th TAC film layer in face.
5. the black flexible touch control liquid crystal display device of a kind of one as described in claim 1, which is characterized in that the touch control layer with
Between first polarizing layer, between the first polarizing layer and liquid crystal display layer, between liquid crystal display layer and the second polarizing layer, the second polarisation
It is adhesively fixed by adhesive-layer between layer and membrane waterproofing.
6. the black flexible touch control liquid crystal display device of a kind of one as claimed in claim 5, which is characterized in that the adhesive-layer
Material is OCA optical cement or PSA glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920133181.3U CN209231649U (en) | 2019-01-25 | 2019-01-25 | A kind of black flexible touch control liquid crystal display device of one |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920133181.3U CN209231649U (en) | 2019-01-25 | 2019-01-25 | A kind of black flexible touch control liquid crystal display device of one |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209231649U true CN209231649U (en) | 2019-08-09 |
Family
ID=67511010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920133181.3U Active CN209231649U (en) | 2019-01-25 | 2019-01-25 | A kind of black flexible touch control liquid crystal display device of one |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209231649U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110471224A (en) * | 2019-08-27 | 2019-11-19 | 业成科技（成都）有限公司 | Curved face type combination die group and preparation method thereof |
| CN110618483A (en) * | 2019-10-30 | 2019-12-27 | 京东方科技集团股份有限公司 | Polaroid and manufacturing method thereof and display device |
-
2019
- 2019-01-25 CN CN201920133181.3U patent/CN209231649U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110471224A (en) * | 2019-08-27 | 2019-11-19 | 业成科技（成都）有限公司 | Curved face type combination die group and preparation method thereof |
| CN110618483A (en) * | 2019-10-30 | 2019-12-27 | 京东方科技集团股份有限公司 | Polaroid and manufacturing method thereof and display device |
| CN110618483B (en) * | 2019-10-30 | 2022-04-26 | 京东方科技集团股份有限公司 | Polaroid and manufacturing method thereof and display device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP4940236B2 (en) | Liquid crystal display panel, liquid crystal display device, and method of manufacturing liquid crystal display panel | |
| CN209231649U (en) | A kind of black flexible touch control liquid crystal display device of one | |
| CN209014756U (en) | A kind of polaroid, display panel and display | |
| US11428990B2 (en) | Liquid crystal display device and manufacturing method thereof | |
| CN105824151A (en) | Backlight module and display device | |
| CN110673416A (en) | Display module, driving method and display device | |
| CN102981324A (en) | Semi-transparent and semi-reflective blue-phase liquid-crystal display panel and liquid-crystal display device | |
| CN103838029A (en) | Display device | |
| US20210215970A1 (en) | Laminate and liquid crystal display device comprising same | |
| CN106233364B (en) | Mirror display | |
| CN108490675A (en) | A kind of liquid crystal display and preparation method thereof | |
| CN101726784A (en) | Polaroid and liquid crystal display using same | |
| CN209248199U (en) | A kind of flexible touch control liquid crystal display device with sunglasses function | |
| CN104297823A (en) | Prism film, prism film manufacturing method and liquid crystal display device | |
| CN209231647U (en) | A kind of flexibility touch liquid crystal display module | |
| CN207318890U (en) | A kind of liquid crystal display device | |
| CN208367389U (en) | Liquid crystal display panel and vertically aligned liquid crystal display device | |
| CN209248970U (en) | A kind of flexible touch control liquid crystal display device of total reflection | |
| CN209231654U (en) | A kind of flexible LCD equipped with NV film | |
| CN209117904U (en) | A kind of bottom polaroid and LCD MODULE | |
| JP5027734B2 (en) | Video viewing equipment | |
| CN209707854U (en) | A kind of touch controlled type flexibility LCD mould group | |
| CN209674142U (en) | A kind of touch controlled type OLCD display device | |
| CN209992778U (en) | Liquid crystal display device | |
| CN209231648U (en) | A kind of half-transparent half-reflection flexibility touch control liquid crystal display device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |