CN209674142U - A kind of touch controlled type OLCD display device - Google Patents
A kind of touch controlled type OLCD display device Download PDFInfo
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- CN209674142U CN209674142U CN201920539970.7U CN201920539970U CN209674142U CN 209674142 U CN209674142 U CN 209674142U CN 201920539970 U CN201920539970 U CN 201920539970U CN 209674142 U CN209674142 U CN 209674142U
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Abstract
The utility model discloses a kind of touch controlled type OLCD display devices, the first display panel and the second display panel including opposed setting, liquid crystal layer is equipped between first display panel and the second display panel, the lower surface of first display panel is equipped with chromatic filter layer, the upper surface of second display panel is equipped with tft layer, the one side that first display panel is equipped with chromatic filter layer is equipped with the one side contraposition fitting setting of tft layer towards the second display panel, first display panel includes the first flexible substrate, the touch-control sensing layer and plating that are integrated in the first flexible substrate upper surface are located at the touch-control protective layer with polarization characteristic of touch-control sensing layer upper surface, wherein touch-control protective layer includes the be successively located at far from the first polarization base of touch-control sensing layer upper surface setting and plating in the first polarization base One protective film layer.The touch controlled type OLCD display device for implementing the utility model can reduce cost, make simple, slimming, high-quality.
Description
Technical field
The utility model relates to flexible liquid crystal technical fields, relate more specifically to a kind of touch controlled type OLCD display dress
It sets.
Background technique
With the development of flexible liquid crystal technology, by Organic Thin Film Transistors (OTFT) platform, in flexible base board
It is upper successfully to realize high-performance flexible display screen and touch sensor, it can be applied to a substantially any surface.This subversiveness
The core application of technology is exactly organic LCD (OLCD), they are not only light and handy, slim, breakage-proof, can be also bent (up to
10mm), fitting and moulding.OLCD is the minimum flexible display screen technology of cost, can be on existing flat-panel monitor production line
Manufacture, and continue to use the supply chain built up.Large scale can extend to by using qualified material and technique, OLCD, together
When have the characteristics that high brightness and long-life, more particularly to meet car industry to the standard of service life and reliability.
However, existing OLCD production technology is more complex, the thickness of higher cost, OLCD product is thicker, OLCD product
Quality is unable to satisfy the growing demand of consumer, thus there is still a need for further making improvements with the development of adaptive technique and
Meet consumer demand.
Utility model content
In order to solve the deficiencies in the prior art, the utility model provides that a kind of to reduce cost, production simple, slim
Change, the touch controlled type OLCD display device that quality is good.
The utility model technical effect to be achieved is realized by following scheme: a kind of touch controlled type OLCD display device,
The first display panel and the second display panel including opposed setting, between first display panel and the second display panel
Equipped with liquid crystal layer, the lower surface of first display panel is equipped with chromatic filter layer, and the upper surface of second display panel is set
There is tft layer, the one side that the first display panel is equipped with chromatic filter layer is equipped with film crystal towards the second display panel
The one side contraposition fitting setting of tube layer, first display panel include the first flexible substrate, are integrated in the first flexible substrate
The touch-control sensing layer of upper surface and plating are located at the touch-control protective layer with polarization characteristic of touch-control sensing layer upper surface, wherein touch-control
Protective layer includes successively being located in the first polarization base far from the first polarization base of touch-control sensing layer upper surface setting and plating
First protective film layer.
Preferably, the touch-control protective layer further includes the first orientation breathing layer, and the first orientation breathing layer is formed in the
Between one polarization base and the first protective film layer.
Preferably, also plating sets ultralow reflective optical layer between the first polarization base and the first orientation breathing layer.
Preferably, second display panel includes that the second flexible substrate and plating are located under the second flexible substrate lower surface
Polarization layer.
Preferably, the lower polarizing layer includes that successively the second polarization base far from the setting of the second flexible substrate, second are determined
To breathing layer and the second protective film layer.
Preferably, first flexible substrate and the second flexible substrate are PMMA material.
Preferably, the thickness of first flexible substrate and the second flexible substrate is 0.12mm.
The utility model has the advantage that
1, the touch-control sensing layer of the utility model is integrated in such a way that electrically conducting transparent glue is by printing or spraying
The upper surface of first flexible substrate, can save the technique that touch panel is fabricated separately, and simple flow reduces thickness, then passes through
The touch-control protective layer with polarization characteristic is wholely set on touch-control sensing layer, instead of the polaroid of prior art fitting setting
And cover sheet, it is further simplified process flow, reduces the thickness of display device；
2, by the first orientation breathing layer of setting and the second orientation breathing layer, make the first display panel and the second display panel
Natural torsion further promotes display device quality；
3, by the way that also plating sets ultralow reflective optical layer promotion display between the first polarization base and the first orientation breathing layer
Integrally black effect is equivalent to since ultralow reflective optical layer is that plating is located in the first polarization base by super low-reflection optical device
Layer and first polarization base form composite construction, accomplish under the premise of improving display device integrally black quality it is thinner, at
This lower, two-way raising product competitiveness.
Detailed description of the invention
Fig. 1 is a kind of structure letter view of touch controlled type OLCD display device in the utility model.
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 touch controlled type OLCD display device, wherein OLCD is flexible hydraulic
Brilliant display technology, the first display panel 100 and the second display panel 200 including opposed setting, first display panel
100 and second are equipped with liquid crystal layer 300 between display panel 200, and the lower surface of first display panel 100 is equipped with colorized optical filtering
Layer 400, the upper surface of second display panel 200 are equipped with tft layer 500, and the first display panel 100 is equipped with colour
The one side of filter layer 400 is equipped with the one side contraposition fitting setting of tft layer 500 towards the second display panel 200,
And the mainboard for being electrically connected display device realizes that the color image of display device is shown.
First display panel 100 described in the utility model and the second display panel 200 can be sealed by glue frame to be aligned
Fitting setting.
First display panel 100 described in the utility model includes the first flexible substrate 110, is integrated in the first flexible substrate
The touch-control sensing layer 120 of 110 upper surfaces and plating are located at the touch-control protective layer with polarization characteristic of 120 upper surface of touch-control sensing layer
130, the touch-control sensing layer 120 for realizing display device touch function.
Wherein touch-control protective layer 130 includes the first polarization base 131 being successively arranged far from 120 upper surface of touch-control sensing layer
The first protective film layer 132 being located in the first polarization base 131 with plating.First polarization base 131 is for realizing polarization
The film of characteristic, such as PVA (polyvinyl alcohol) material can be used；The protective film layer 132 is used to protect polarization 131 He of base
Touch-control sensing layer 120, such as can be TAC (Triacetyl Cellulose, Triafol T) material.It should be understood that
It is that the material of polarization base 131 and protective film layer 132 can also be to be made by other materials, is not especially limited.
The touch-control protective layer 130 further includes the first orientation breathing layer 133 as a further improvement of the utility model,
The first orientation breathing layer 133 is formed between the first polarization base 131 and the first protective film layer 132, and first orientation is swollen
Contracting layer 133 can draw the first polarization base 131 towards specific direction contraction or expansion, and with the first polarization of traction, base 131 is naturally curved
Bent and then traction touch-control protective layer 130 and 120 natural torsion of touch-control sensing layer, promote display device quality.
The touch-control sensing layer 120 of the utility model is integrated in such a way that electrically conducting transparent glue is by printing or spraying
The upper surface of first flexible substrate 110, can save the technique that touch panel is fabricated separately, and simple flow reduces thickness, then leads to
It crosses the plating on touch-control sensing layer 120 and is equipped with the touch-control protective layer 130 with polarization characteristic, instead of the inclined of prior art fitting setting
Mating plate and cover sheet, are further simplified process flow, reduce the thickness of display device.
As a further improvement of the utility model, between the first polarization base 131 and the first orientation breathing layer 133
Also plating sets ultralow reflective optical layer 134(Super Low Reflection Film, is the optics that specially treated is done on a kind of surface
Film, using the principle of interference and advanced technology for coating of light, the reflectivity of AR functional surfaces be can achieve lower than 0.1%, can
Effectively inhibit the reflection of light), display device integrally black effect is promoted, since ultralow reflective optical layer 134 is that plating is located at first
It polarizes in base 131, is equivalent to and ultralow reflective optical layer 134 and the first polarization base 131 are formed into composite construction, it is aobvious improving
Showing device is integrally accomplished under the premise of black quality thinner, and cost is lower, two-way raising product competitiveness.
Second display panel 200 described in the utility model includes that the second flexible substrate 210 and plating are located at the second flexible base
The lower polarizing layer 220 of 210 lower surface of plate.The lower polarizing layer 220 includes successively remote as a further improvement of the utility model,
The second polarization base 221, second from the setting of the second flexible substrate 210 orients breathing layer 222 and the second protective film layer 223, should
Second orientation breathing layer 222 can draw the second flexible substrate 210 towards specific direction contraction or expansion, to draw the second display panel
200 natural torsions further promote display device quality.
First orientation breathing layer 133 described in the utility model and the second orientation breathing layer 222 can be and pass through electricity respectively
Either light or heat realize breathing, and existing conventional techniques can be used, do not repeat specifically.
The lower polarizing layer 220 has orthogonal polarization axle with the touch-control protective layer 130 with polarization characteristic, will
Incident light polarization is the light with the light component for being parallel to polarization layer and touch-control protective layer 130.The OLCD display device utilizes
The liquid crystal molecule optical anisotropy and polarization characteristic of liquid crystal layer 300 generate image, and liquid crystal molecule has long and thin shape, liquid
Brilliant molecule is along specific direction orientation, by applying the alignment direction of electric field controls liquid crystal molecule, and the alignment direction of liquid crystal molecule
Changed according to the direction of the electric field applied, and due to optical anisotropy, light is rolled over along the alignment direction of liquid crystal molecule
It penetrates, thus shows image.
First flexible substrate 110 described in the utility model embodiment and the second flexible substrate 210 can use this field
Various types of materials known to those of ordinary skill, such as TAC(Triafol T), PVC(polyvinyl chloride), poly- pair of PET(
Ethylene terephthalate), PP(polypropylene) etc. materials or its mixture, it is furthermore preferred that 110 He of the first flexible substrate
Second flexible substrate 210 is all made of PMMA(polymethyl methacrylate) material.First flexible substrate 110 and second is flexible
The thickness of substrate 210 is preferably all 0.12mm, to meet quality under the premise of reach most thin thickness.
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 (7)
1. a kind of touch controlled type OLCD display device, the first display panel and the second display panel including opposed setting are described
Liquid crystal layer is equipped between first display panel and the second display panel, the lower surface of first display panel is equipped with colorized optical filtering
Layer, the upper surface of second display panel are equipped with tft layer, and the first display panel is equipped with the side of chromatic filter layer
The one side contraposition fitting setting of tft layer is equipped with facing towards the second display panel, which is characterized in that described first is aobvious
Show that panel includes that the first flexible substrate, the touch-control sensing layer for being integrated in the first flexible substrate upper surface and plating are located at touch-control sensing layer
The touch-control protective layer with polarization characteristic of upper surface, wherein touch-control protective layer includes successively setting far from touch-control sensing layer upper surface
The first protective film layer that the first polarization base set and plating are located in the first polarization base.
2. a kind of touch controlled type OLCD display device as described in claim 1, which is characterized in that the touch-control protective layer further includes
First orientation breathing layer, the first orientation breathing layer are formed between the first polarization base and the first protective film layer.
3. a kind of touch controlled type OLCD display device as claimed in claim 2, which is characterized in that the first polarization base and the
Also plating sets ultralow reflective optical layer between one orientation breathing layer.
4. a kind of touch controlled type OLCD display device as described in claim 1, which is characterized in that second display panel includes
Second flexible substrate and plating are located at the lower polarizing layer of the second flexible substrate lower surface.
5. a kind of touch controlled type OLCD display device as claimed in claim 4, which is characterized in that the lower polarizing layer includes successively
The second polarization base, the second orientation breathing layer and the second protective film layer far from the setting of the second flexible substrate.
6. a kind of touch controlled type OLCD display device as described in claim 1, which is characterized in that first flexible substrate and the
Two flexible substrates are PMMA material.
7. a kind of touch controlled type OLCD display device as described in claim 1, which is characterized in that first flexible substrate and the
The thickness of two flexible substrates is 0.12mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920539970.7U CN209674142U (en) | 2019-04-19 | 2019-04-19 | A kind of touch controlled type OLCD display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920539970.7U CN209674142U (en) | 2019-04-19 | 2019-04-19 | A kind of touch controlled type OLCD display device |
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| Publication Number | Publication Date |
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| CN209674142U true CN209674142U (en) | 2019-11-22 |
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| CN201920539970.7U Active CN209674142U (en) | 2019-04-19 | 2019-04-19 | A kind of touch controlled type OLCD display device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112286385A (en) * | 2020-10-20 | 2021-01-29 | 业成光电(无锡)有限公司 | External hanging type touch display module, display device and terminal |
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2019
- 2019-04-19 CN CN201920539970.7U patent/CN209674142U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112286385A (en) * | 2020-10-20 | 2021-01-29 | 业成光电(无锡)有限公司 | External hanging type touch display module, display device and terminal |
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