CN106537299A - Touch display device and touch display device - Google Patents
Touch display device and touch display device Download PDFInfo
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- CN106537299A CN106537299A CN201580002979.9A CN201580002979A CN106537299A CN 106537299 A CN106537299 A CN 106537299A CN 201580002979 A CN201580002979 A CN 201580002979A CN 106537299 A CN106537299 A CN 106537299A
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- layer
- touch control
- diaphragm
- display apparatus
- polarizing film
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Human Computer Interaction (AREA)
- Mathematical Physics (AREA)
- Polarising Elements (AREA)
- Electroluminescent Light Sources (AREA)
Abstract
A touch display device (100) includes a polarizing layer (102), a touch layer (104) and a display panel (106), and a method of manufacturing the same. The polarizing layer (102) includes a first protective film (108), a polarizing film (110), and a second protective film (112), and the first protective film (108) and the second protective film (112). The polarizing film (110) is attached to both surfaces. The touch layer (104) is disposed on the surface of the second protective film (112) away from the polarizing film (110). The display panel (106) is disposed on the touch layer (104), which is located between the display panel (106) and the polarizing layer (102). (102) and the display panel (102) are positioned between the polarizing layer (102) and the display panel (106) so that the polarizing layer (102) and the display panel (102) 106) as a protective layer of the touch layer (104), the protective layer of the additional touch layer (104) is omitted, further facilitating the preparation of ultra-thin display devices and cost savings.
Description
The present invention relates to touch control field, more specifically, it is related to a kind of touch control display apparatus with polarizing function and a kind of preparation method of touch control display apparatus.
With the development of electronic display unit, touch-screen (touch panel) provides a kind of new man-machine interaction interface, and it is using upper more direct, more humane.Touch-screen is combined with two-d display panel, touch control display apparatus is formed, can make flat display apparatus that there is touch controllable function, input can be performed by finger, stylus etc., operation is more directly perceived, easy.
In addition, display device typically has polaroid.At present, polaroid includes sandwich construction, it may for example comprise light polarizing film, multiple film layers with support, protective effect positioned at light polarizing film both sides, such as light polarizing film both sides are respectively arranged with the protection film layer on the outside of support protection film layer and support diaphragm.Complicated, the cost height of this polaroid.
Therefore, when touch control display apparatus possesses polaroid, touch control display apparatus integral thickness size is still preferable not to the utmost, is unfavorable for preparing ultra-thin display device.
The content of the invention
It is contemplated that at least solving one of technical problem present in prior art.Therefore, the present invention needs to provide a kind of touch control display apparatus with polarizing function and a kind of preparation method of touch control display apparatus.
A kind of touch control display apparatus, including polarizing layer, touch control layer and display panel.The polarizing layer includes the first diaphragm, light polarizing film and the second diaphragm, and first diaphragm and second diaphragm are separately positioned on two opposite surfaces of the light polarizing film.Touch control layer is arranged on second diaphragm on the surface of the light polarizing film.The display panel is arranged in the touch control layer, and the touch control layer is located between the display panel and the polarizing layer.
Polarizing function is combined by above-mentioned touch control display apparatus with touch controllable function; because touch control layer is located between polarizing layer and display panel; so that polarizing layer and display panel can as touch control layer protective layer; eliminate the protective layer of extra touch control layer, further beneficial to prepare ultra-thin display device and save cost.
A kind of preparation method of touch control display apparatus, comprises the following steps：
S1：Touch control layer is formed on including light polarizing film and the first diaphragm and the polarizing layer of the second diaphragm that are arranged on opposite two surface of the light polarizing film；
S2：The touch control layer with the polarizing layer is set on a display panel, it is inclined with this that the touch control layer is located at the display panel
Between photosphere.
Polarizing function is combined by the preparation method of above-mentioned touch control display apparatus with touch controllable function; because touch control layer is located between polarizing layer and display panel; so that polarizing layer and display panel can as touch control layer protective layer; eliminate the protective layer of extra touch control layer, further beneficial to prepare ultra-thin display device and save cost.
The additional aspect and advantage of the present invention will be set forth in part in the description, and partly will become apparent from the description below, or be recognized by the practice of the present invention.
The above-mentioned and/or additional aspect and advantage of the present invention will be apparent and be readily appreciated that from description of the accompanying drawings below to embodiment is combined, wherein：
Fig. 1 is the structural representation of the touch control display apparatus of better embodiment of the present invention；
Fig. 2 is that the touch display unit of better embodiment of the present invention is connected with the schematic diagram of flexible PCB；
Fig. 3 is the structural representation of the conductive pattern layer of the touch display unit of better embodiment of the present invention；
Fig. 4 is the structural representation of the light polarizing film of better embodiment of the present invention；And
Fig. 5 is the schematic flow sheet of the preparation method of the touch display unit of better embodiment of the present invention.
Embodiments of the present invention are described below in detail, the example of the embodiment is shown in the drawings, wherein same or similar label represents same or similar element or the element with same or like function from beginning to end.The embodiment described below with reference to accompanying drawing is exemplary, is only used for explaining the present invention, and is not considered as limiting the invention.
In the description of the invention, it is to be understood that term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, " first " is defined, one or more feature can be expressed or be implicitly included to the feature of " second ".In the description of the invention, " multiple " are meant that two or more, unless otherwise specifically defined.
In the description of the invention, it is necessary to which explanation, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；It can be mechanical connection or electrical connection or can be in communication with each other；Can be joined directly together, can also be indirectly connected to by intermediary, can be connection or the interaction relationship of two elements of two element internals.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.
Following disclosure provides many different embodiments or example is used for realizing the different structure of the present invention.In order to simplify disclosure of the invention, hereinafter to the parts of specific examples and description is set for.Certainly, they are only merely illustrative, and
Purpose does not lie in the limitation present invention.In addition, the present invention can in different examples repeat reference numerals and/or reference letter, this repetition be for purposes of simplicity and clarity, itself do not indicate discussed various embodiments and/or setting between relation.In addition, the invention provides various specific techniques and material example, but those of ordinary skill in the art can be appreciated that the application of other techniques and/or the use of other materials.
Referring to Fig. 1, the touch control display apparatus 100 of better embodiment of the present invention includes polarizing layer 102, touch control layer 104 and display panel 106.
Polarizing layer 102 includes the first diaphragm 108, the diaphragm 112 of light polarizing film 110 and second, and the first diaphragm 108 and the second diaphragm 112 are separately positioned on two opposite surfaces of the light polarizing film 110.
Specifically, the first diaphragm 108 and the second diaphragm 112 can use TAC (Triacetyl Cellulose, Triafol T) film, and it has support and protective effect to light polarizing film 110.
Light polarizing film 110 can be using high polymer material manufacture, it is preferred that the material of light polarizing film 110 is polyvinyl alcohol (PVA), polyvinyl alcohol has the advantages that good regiospecific, easily high mechanical properties, the low and good dyeability of extension, high transmittance, charging property.It is appreciated that in other embodiments, the material of light polarizing film 110 can be using other high polymer materials for being suitable as polarizing materials.
The touch control layer 104 is arranged on second diaphragm 112 on the surface of the light polarizing film 110.In present embodiment, touch control layer 104 is single layer structure, and it includes the first patterned layer 114 and the second patterned layer 116, and first patterned layer 114 and second patterned layer 116 are in same layer, insulated between first patterned layer 114 and second patterned layer 116.
Incorporated by reference to Fig. 2 and 3, the first patterned layer 114 includes the lead (not shown) of first electrode 118 and first, the first lead connection first electrode 118 and the flexible PCB 400 for connecting outside.Second patterned layer 116 includes the lead (not shown) of second electrode 120 and second, second lead connects second electrode 120 and the flexible PCB 400 for connecting outside, the connection touch control layer 104 of flexible PCB 400 of the outside and controller (control IC) (not shown) of touch control layer.
It please join Fig. 3, as an example, first electrode 118 and second electrode 120 are in comb teeth-shaped structure, first electrode 118 and the space crossings of second electrode 120 formation conductive pattern.First electrode 118 and second electrode 120 can be used as touch electrode.The material of first electrode 118 and the material of second electrode 120 can be using materials such as graphene or nano-silver threads, and in conductive film corresponding pattern can be made by way of laser-induced thermal etching, for example launch laser using pulse mode, and control the intensity of laser to be etched conductive film.The material of the material of first lead and the second lead can select the materials such as conductive silver paste, and can be formed by typography on the second diaphragm 112 after first electrode 118 and the formation of second electrode 120 and connect corresponding electrode.Herein only as a kind of implementation example, it is not restricted to implementation of the present invention, it is appreciated that, touch patterns can be designed according to real needs, forming touch control layer 104 can also be realized using other common technology means of this area, touch patterns and lead needed for such as directly being formed by silk-screen printing.
Further, since the first patterned layer 114 and the second patterned layer 116 are in same layer, therefore, the touch-control of present embodiment
Layer 104 can reduce film layer number, and touch control display apparatus 100 is made into more frivolous, flexible display panels are more suitable for.
In one example, outermost mould release membrance typically can also be included using the polaroid made; then the mould release membrance is peeled off; touch control layer 104 is directly made on the outer surface of the second diaphragm 112 afterwards, in this way, the technological process for preparing touch control display apparatus 100 can be simplified.
The display panel 106 is arranged in the touch control layer 104, and the touch control layer 104 is located between the display panel 106 and the polarizing layer 102.Therefore, from the light direction of display panel 106, display panel 106, touch control layer 104 and polarizing layer 102 are arranged in order; therefore; polarizing layer 102 and display panel 106 can as touch control layer 104 protection structure, water oxygen protection is carried out, without ad hoc increasing the oxygen film layer that blocks water.Thus, the touch control display apparatus 100 of present embodiment, in the case where ensureing the water oxygen protection effect to touch control layer 104, reduces the cost of touch control display apparatus 100 and simplifies the technological process of touch control display apparatus 100.
Display panel 106 can be liquid crystal display panel (liquid crystal display, LCD), or the display panel such as organic LED display panel (oled panel).The periphery of display panel 106 can be connected with flexible PCB 500, and the flexible PCB 500 is used for the controller (control IC) for connecting display panel 106 and display panel, as shown in Figure 2.
When display panel 106 is using oled panel, light polarizing film 110 is rotatory polarization film, it is used as a kind of example, incorporated by reference to Fig. 4, light polarizing film 110 includes linear polarizing film 122 and the retardation film 124 on linear polarizing film 122, and the retardation film 124 is arranged on the surface of the incident side of linear polarizing film 122.The retardation film 124 includes the light polarizing film of λ/4, so as to reduce the interference of exterior light, raising is displayed contrast.
Touch control layer 104 with polarizing layer 102 can be bonded on display panel 106 by adhesive layer 126.Adhesive layer 126 can be piece glue (adhesive) or coating (coating).
In addition, in order to carry out the protection such as anti-scratch, impact resistance, anti-fingerprint to the first diaphragm 108, touch control display apparatus 100 includes protective layer 128, and the protective layer 128 is arranged on first diaphragm 108 on the surface of the polarizing layer 102.In this way, can more fully be protected to polarizing layer 102, the service life of polarizing layer 102 is extended.Protective layer 128 can be formed on the first diaphragm 108 by the way of coating.
In summary; polarizing function is combined by above-mentioned touch control display apparatus 100 with touch controllable function; because touch control layer 104 is located between polarizing layer 102 and display panel 106; so that polarizing layer 102 and display panel 106 can as touch control layer 104 protective layer; eliminate the protective layer of extra touch control layer 104, further beneficial to prepare ultra-thin display device and save cost.
It please join Fig. 5, better embodiment of the present invention provides a kind of preparation method of touch control display apparatus.The preparation method can be used for the touch control display apparatus 100 for preparing embodiment of above.
The preparation method of the touch control display apparatus comprises the following steps：
S1：Including forming touch control layer 104 in light polarizing film 110 and the first diaphragm 108 and the polarizing layer 102 of the second diaphragm 112 that are arranged on opposite two surface of the light polarizing film 110；
S2：The touch control layer 104 with the polarizing layer 102 is arranged on display panel 106, the touch control layer 104 is located between the display panel 106 and the polarizing layer 102.
In step sl, polarizing layer 102 can be obtained using the polaroid made.Specifically, before step S1, the preparation method of the touch control display apparatus can include step S0：Remove the mould release membrance formation polarizing layer 102 of polaroid.Wherein, the polaroid includes light polarizing film 110 and is separately positioned on two opposite surfaces of the light polarizing film 110 the first diaphragm 108 and second diaphragm 112, and it is arranged on mould release membrance of second diaphragm 112 on the surface of the light polarizing film 110.
In this way, the technological process for preparing touch control display apparatus 100 can be simplified.
The polaroid made, which typically has, is located at outermost mould release membrance.The mould release membrance be polaroid when completing, for the removable film layer protected polaroid and set.Mould release membrance can be arranged on polaroid using binder course (adhesive-layer) or vacuum suction mode.
Light polarizing film 110 can be using high polymer material manufacture, it is preferred that the material of light polarizing film 110 is polyvinyl alcohol (PVA), polyvinyl alcohol has the advantages that good regiospecific, easily high mechanical properties, the low and good dyeability of extension, high transmittance, charging property.
In step so), removing the means of mould release membrance can be carried out by the way of mould release membrance of being torn from polarizing layer 102, if in addition, mould release membrance is when being arranged on by binder course on polarizing layer 102, after mould release membrance of tearing, this needs to remove binder course from polarizing layer 102.
In step sl, in present embodiment, touch control layer 104 uses single layer structure, and it includes the first patterned layer 114 and the second patterned layer 116, first patterned layer 114 and second patterned layer 116 are in same layer, are insulated between first patterned layer 114 and second patterned layer 116.
Specifically; after mould release membrance, binder course (if having) is removed; (coating) layer of conductive film first can be coated with the surface of light polarizing film 110 in the second diaphragm 112, then first electrode 118 and second electrode 120 are prepared in the conductive film with laser ablation method.The material of conductive film can select graphene or nanometer money.Herein only as a kind of implementation example, it is not restricted to implementation of the present invention, it is appreciated that, touch patterns can be designed according to real needs, forming touch control layer 104 can also be realized using other common technology means of this area, touch patterns and lead needed for such as directly being formed by silk-screen printing.Afterwards, the first lead and the second lead, the first lead connection first electrode 118, the second lead connection second electrode 120 are prepared with typography.The material of lead can select conductive silver paste.
Because the first patterned layer 114 and the second patterned layer 116 are in same layer, therefore, the touch control layer 104 of present embodiment can reduce film layer number, and touch control display apparatus 100 is made into more frivolous, flexible display panels are more suitable for.
In step s 2, the touch control layer 104 is bonded on the display panel 106 using adhesive layer 126.Adhesive layer 126 can be piece glue (adhesive) or coating (coating).
In addition, in order to carry out the protection such as anti-scratch, impact resistance, anti-fingerprint to the first diaphragm 108, touch control display apparatus
Preparation method comprises the following steps：
S3：Protective layer 128 is formed by way of coating on the surface of the light polarizing film 110 in first diaphragm 108.
Specifically, when obtaining polarizing layer 102 using polaroid, the polaroid can also include being separately positioned on another mould release membrance of first diaphragm 108 on the surface of light polarizing film 110.Protective layer 128 can be formed on the first diaphragm 108 after another mould release membrance by removing.In this way, can more fully be protected to polarizing layer 102, the service life of polarizing layer 102 is extended.Preferably, the protective layer 128 should with anti-scratch, impact resistance and/or anti-fingerprint (coating) can be formed on the first diaphragm 108 by the way of coating.The relatively existing polaroid of protective layer 128 of the coating type reduces thickness, and be more suitable for flexible display screen for by the way of glass is as protective layer.
It is pointed out that in above-mentioned preparation method, step S3 can be implemented before step S1, S2, or between, implement afterwards, the order that can be implemented according to actually required set-up procedure S3.It is understood that when obtaining polarizing layer 102 using the polaroid made, if the structure of polaroid by incident side to light emission side direction set gradually for：Mould release membrance, the second diaphragm 112, light polarizing film 110, the first diaphragm 110 and the first diaphragm 110 away from light polarizing film 110 surface formed coating type protective layer 128 when, step S3 can be omitted.
In summary; polarizing function is combined by the preparation method of above-mentioned touch control display apparatus with touch controllable function; because touch control layer 104 is located between polarizing layer 102 and display panel 106; so that polarizing layer 102 and display panel 106 can as touch control layer 104 protective layer; eliminate the protective layer of extra touch control layer 104, further beneficial to prepare ultra-thin display device and save cost.
In the description of this specification, the description of reference term " embodiment ", " some embodiments ", " exemplary embodiment ", " example ", " specific example " or " some examples " etc. means to be contained at least one embodiment of the present invention or example with reference to specific features, structure, material or the feature of the embodiment or example description.In this manual, identical embodiment or example are not necessarily referring to the schematic representation of above-mentioned term.Moreover, specific features, structure, material or the feature of description can in an appropriate manner be combined in any one or more embodiments or example.
While embodiments of the present invention have been illustrated and described, it will be understood by those skilled in the art that：A variety of change, modification, replacement and modification can be carried out to these embodiments, the scope of the present invention is limited by claim and its equivalent in the case where not departing from the principle and objective of the present invention.
Claims (13)
- A kind of touch control display apparatus, it is characterised in that including：Polarizing layer, the polarizing layer includes the first diaphragm, light polarizing film and the second diaphragm, and first diaphragm and second diaphragm are separately positioned on two opposite surfaces of the light polarizing film；Touch control layer, the touch control layer is arranged on second diaphragm on the surface of the light polarizing film；AndDisplay panel, the display panel is arranged in the touch control layer, and the touch control layer is located between the display panel and the polarizing layer.
- Touch control display apparatus as claimed in claim 1, it is characterised in that the light polarizing film includes rotatory polarization film.
- Touch control display apparatus as claimed in claim 1, it is characterised in that the touch control display apparatus includes adhesive layer, the touch control layer is bonded on the display panel by the adhesive layer.
- Touch control display apparatus as claimed in claim 1, it is characterised in that the touch control layer includes the first patterned layer and the second patterned layer, first patterned layer and second patterned layer are in same layer, insulated between first patterned layer and second patterned layer.
- Touch control display apparatus as claimed in claim 1, it is characterised in that the material of the light polarizing film is polyvinyl alcohol.
- Touch control display apparatus as claimed in claim 1, it is characterised in that the touch control display apparatus includes：Protective layer, the protective layer is arranged on first diaphragm on the surface of the light polarizing film.
- A kind of preparation method of touch control display apparatus, it is characterised in that comprise the following steps：S1：Touch control layer is formed on including light polarizing film and the first diaphragm and the polarizing layer of the second diaphragm that are arranged on opposite two surface of the light polarizing film；S2：The touch control layer with the polarizing layer is set on a display panel, the touch control layer is located between the display panel and the polarizing layer.
- The preparation method of touch control display apparatus as claimed in claim 7, it is characterised in that before step S1, the preparation method of the touch control display apparatus includes step：S0：The mould release membrance formation polarizing layer of polaroid is removed, wherein, the polaroid includes the light polarizing film and first diaphragm and second diaphragm for being separately positioned on opposite two surface of the light polarizing film, and to be arranged on second diaphragm inclined away from this Mould release membrance on the surface of light film.
- The preparation method of touch control display apparatus as claimed in claim 7, it is characterised in that the light polarizing film includes rotatory polarization film.
- The preparation method of touch control display apparatus as claimed in claim 7, it is characterised in that step S2 includes：The touch control layer is bonded on the display panel using adhesive layer.
- The preparation method of touch control display apparatus as claimed in claim 7, it is characterised in that step S1 includes：In second diaphragm the first patterned layer and the second patterned layer are formed on the surface of the light polarizing film; first patterned layer and second patterned layer are in same layer; insulated between first patterned layer and second patterned layer, first patterned layer and second patterned layer constitute the touch control layer.
- The preparation method of touch control display apparatus as claimed in claim 7, it is characterised in that the material of the light polarizing film is polyvinyl alcohol.
- The preparation method of touch control display apparatus as claimed in claim 7, it is characterised in that the preparation method comprises the following steps：S3：Protective layer is formed by way of coating on the surface of the light polarizing film in first diaphragm.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2015/083690 WO2017004835A1 (en) | 2015-07-09 | 2015-07-09 | Touch display device and method for manufacturing touch display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106537299A true CN106537299A (en) | 2017-03-22 |
Family
ID=57684789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201580002979.9A Withdrawn CN106537299A (en) | 2015-07-09 | 2015-07-09 | Touch display device and touch display device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106537299A (en) |
| WO (1) | WO2017004835A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113970981A (en) * | 2021-09-26 | 2022-01-25 | 深圳市三利谱光电科技股份有限公司 | Touch polarizer, processing technology and optical display device |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019153356A1 (en) * | 2018-02-12 | 2019-08-15 | 深圳市柔宇科技有限公司 | Touch-control display panel and touch-control display device |
| CN111596779A (en) * | 2019-02-20 | 2020-08-28 | 上海和辉光电有限公司 | Flexible display device and method of manufacturing the same |
| CN114019600B (en) * | 2021-11-17 | 2024-06-25 | 重庆京东方电子科技有限公司 | Polarizing structure layer, display device and preparation method of display device |
| CN114149756B (en) * | 2021-12-01 | 2023-05-05 | 业成科技（成都）有限公司 | Protective film structure and touch panel |
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|---|---|---|---|---|
| JP2004005102A (en) * | 2002-05-31 | 2004-01-08 | Gunze Ltd | Touch panel |
| CN103246402A (en) * | 2013-05-17 | 2013-08-14 | 汕头超声显示器技术有限公司 | Display device with integrated touch control function |
| CN103543871A (en) * | 2012-07-12 | 2014-01-29 | 杰圣科技股份有限公司 | Touch panel and manufacturing method thereof |
| CN203909742U (en) * | 2014-04-29 | 2014-10-29 | 宸鸿科技(厦门)有限公司 | Touch control display panel |
| CN104166483A (en) * | 2014-08-27 | 2014-11-26 | 昆山龙腾光电有限公司 | Touch display device and manufacturing method thereof |
| CN203982335U (en) * | 2014-06-19 | 2014-12-03 | 宸鸿科技(厦门)有限公司 | Touch control display apparatus |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202443214U (en) * | 2012-02-29 | 2012-09-19 | 京东方科技集团股份有限公司 | Touch-control display device |
-
2015
- 2015-07-09 CN CN201580002979.9A patent/CN106537299A/en not_active Withdrawn
- 2015-07-09 WO PCT/CN2015/083690 patent/WO2017004835A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004005102A (en) * | 2002-05-31 | 2004-01-08 | Gunze Ltd | Touch panel |
| CN103543871A (en) * | 2012-07-12 | 2014-01-29 | 杰圣科技股份有限公司 | Touch panel and manufacturing method thereof |
| CN103246402A (en) * | 2013-05-17 | 2013-08-14 | 汕头超声显示器技术有限公司 | Display device with integrated touch control function |
| CN203909742U (en) * | 2014-04-29 | 2014-10-29 | 宸鸿科技(厦门)有限公司 | Touch control display panel |
| CN203982335U (en) * | 2014-06-19 | 2014-12-03 | 宸鸿科技(厦门)有限公司 | Touch control display apparatus |
| CN104166483A (en) * | 2014-08-27 | 2014-11-26 | 昆山龙腾光电有限公司 | Touch display device and manufacturing method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113970981A (en) * | 2021-09-26 | 2022-01-25 | 深圳市三利谱光电科技股份有限公司 | Touch polarizer, processing technology and optical display device |
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| Publication number | Publication date |
|---|---|
| WO2017004835A1 (en) | 2017-01-12 |
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Application publication date: 20170322 |