CN107301000A - Touch display screen and its applying method - Google Patents
Touch display screen and its applying method Download PDFInfo
- Publication number
- CN107301000A CN107301000A CN201710616626.9A CN201710616626A CN107301000A CN 107301000 A CN107301000 A CN 107301000A CN 201710616626 A CN201710616626 A CN 201710616626A CN 107301000 A CN107301000 A CN 107301000A
- Authority
- CN
- China
- Prior art keywords
- display screen
- touch
- screen
- dmt
- applying method
- 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.)
- Withdrawn
Links
Classifications
-
- 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
- G06F3/0412—Digitisers structurally integrated in a display
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
- G06F2203/04103—Manufacturing, i.e. details related to manufacturing processes specially suited for touch sensitive devices
Abstract
The present invention relates to touch display screen technical field, more particularly to a kind of touch display screen and its applying method.The applying method comprises the following steps：Prepare touch-screen and display screen；Pre-treatment, different reaction raw materials are respectively coated in the lower surface of touch-screen and the upper surface of display screen, and reaction raw materials are dimethyl terephthalate (DMT) and ethylene glycol；Laminating, the lower surface of the touch-screen of pre-treatment is fitted with the upper surface of the display screen of pre-treatment, dimethyl terephthalate (DMT) is set to generate polyethylene terephthalate film layer with glycol reaction, polyethylene terephthalate film layer makes touch-screen be fitted with display screen；Dry, solidify, obtain touch display screen.The touch display screen obtained using the applying method completes laminating by chemically reacting, and can effectively stop the entrance of air and water, improves product reliability；And be conducive to product lightening.
Description
Technical field
The present invention relates to touch screen technology field, more particularly to a kind of touch display screen and its applying method.
Background technology
In existing touch display screen, the laminating between touch-screen and display screen is all to do full patch using OCA or OCR
Close, the viscosity of both glue is larger, and thickness is also thicker (thickness is 0.15-0.4mm).Due to being fitted entirely using both glue
When, it is the combination between medium and medium, therefore air and moisture are easily entered between touch-screen and the aspect of fitting of display screen,
Product is caused to turn to be yellow or be layered, making the reliability of product reduces.Especially between large-sized touch-screen and display screen
When being fitted entirely using OCA or OCR, it is easier to the problem of occurring into air or water inlet.
The content of the invention
It is an object of the invention to provide a kind of touch display screen and its applying method, produced with solving existing touch display screen
Easily occur air inlet and moisture between layers when product using OCA or OCR glue fit entirely and then cause product reliable
The problem of property is reduced.
One side, the present invention provides a kind of applying method of touch display screen, comprises the following steps：
Prepare touch-screen and display screen；
Pre-treatment：Different reactions are respectively coated in the lower surface of the touch-screen and the upper surface of the display screen former
Material, the reaction raw materials are dimethyl terephthalate (DMT) and ethylene glycol；
Laminating：The upper surface of the lower surface of the touch-screen of pre-treatment and the display screen of pre-treatment is pasted
Close, the dimethyl terephthalate (DMT) is generated polyethylene terephthalate film layer with the glycol reaction, it is described poly-
Ethylene glycol terephthalate film layer makes the touch-screen be fitted with the display screen；
Dry, solidify, obtain the touch display screen.
Further, the pre-treatment step is specifically：Terephthalic acid (TPA) diformazan is coated in the lower surface of the touch-screen
Ester, ethylene glycol is coated in the upper surface correspondence of the display screen；Or the ethylene glycol is coated in the lower surface of the touch-screen,
The dimethyl terephthalate (DMT) is coated in the upper surface correspondence of the display screen.
Further, the thickness for coating the dimethyl terephthalate (DMT) is 0.02-0.04mm, coats the ethylene glycol
Thickness is 0.02-0.04mm, and the thickness for generating the polyethylene terephthalate film layer is less than or equal to 0.08mm.
Preferably, the thickness for coating the dimethyl terephthalate (DMT) is 0.02mm, and the thickness for coating the ethylene glycol is
0.02mm, the thickness for generating the polyethylene terephthalate film layer is less than or equal to 0.04mm.
Further, in the pre-treatment step, the mol ratio of the dimethyl terephthalate (DMT) and the ethylene glycol
For 1-2:2-3.
Preferably, the mol ratio of the dimethyl terephthalate (DMT) and the ethylene glycol is 1:2.5.
Further, in the pre-treatment step, first the dimethyl terephthalate (DMT) is dissolved in ethanol respectively, incited somebody to action
Catalyst is dissolved in the ethylene glycol, then is coated；Wherein, the catalyst be antimony class catalyst, germanium class catalyst or
One or more of mixing in titanium class catalyst.
Preferably, the catalyst is antimony oxide.
Further, in the pre-treatment step, the mass ratio of the dimethyl terephthalate (DMT) and the catalyst
For 1:0.01%-0.07%.
Preferably, the mass ratio of the dimethyl terephthalate (DMT) and the catalyst is 1:0.05%.
Further, in the laminating step, fitted under the conditions of normal temperature, 100-4000Pa, make the terephthaldehyde
Dimethyl phthalate and the glycol reaction.
Further, the drying, the condition of solidification are to dry, solidify 4 hours at 80 DEG C.
Further, the display screen top is provided with polaroid, the ethylene glycol or the dimethyl terephthalate (DMT)
It is coated in the upper surface of the polaroid.
Second aspect, the present invention provides a kind of touch display screen, and the touch display screen is pasted by above-mentioned applying method
Conjunction is obtained.
Further, the pre-treatment step is specifically：Terephthalic acid (TPA) diformazan is coated in the lower surface of the touch-screen
Ester, ethylene glycol is coated in the upper surface correspondence of the display screen；Or the ethylene glycol is coated in the lower surface of the touch-screen,
The dimethyl terephthalate (DMT) is coated in the upper surface correspondence of the display screen.
Further, the thickness for coating the dimethyl terephthalate (DMT) is 0.02-0.04mm, coats the ethylene glycol
Thickness is 0.02-0.04mm, and the thickness for generating the polyethylene terephthalate film layer is less than or equal to 0.08mm.
Preferably, the thickness for coating the dimethyl terephthalate (DMT) is 0.02mm, and the thickness for coating the ethylene glycol is
0.02mm, the thickness for generating the polyethylene terephthalate film layer is less than or equal to 0.04mm.
Further, in the pre-treatment step, the mol ratio of the dimethyl terephthalate (DMT) and the ethylene glycol
For 1-2:2-3.
Preferably, the mol ratio of the dimethyl terephthalate (DMT) and the ethylene glycol is 1:2.5.
Further, in the pre-treatment step, first the dimethyl terephthalate (DMT) is dissolved in ethanol respectively, incited somebody to action
Catalyst is dissolved in the ethylene glycol, then is coated；Wherein, the catalyst be antimony class catalyst, germanium class catalyst or
One or more of mixing in titanium class catalyst.
Preferably, the catalyst is antimony oxide.
Further, in the pre-treatment step, the mass ratio of the dimethyl terephthalate (DMT) and the catalyst
For 1:0.01%-0.07%.
Preferably, the mass ratio of the dimethyl terephthalate (DMT) and the catalyst is 1:0.05%.
Further, in the laminating step, fitted under the conditions of normal temperature, 100-4000Pa, make the terephthaldehyde
Dimethyl phthalate and the glycol reaction.
Further, the drying, the condition of solidification are to dry, solidify 4 hours at 80 DEG C.
Further, the display screen top is provided with polaroid, the ethylene glycol or the dimethyl terephthalate (DMT)
It is coated in the upper surface of the polaroid.
Compared with prior art, the present invention possesses following beneficial effect：
On the one hand, the laminating of inventive touch display screen is completed by chemically reacting, and can effectively stop air and water
Entrance, improve product reliability.Traditional OCA or OCR glue is all directly to be fitted with touch-screen, display screen, is medium and Jie
Easily there is the phenomenon of medium combination surface layer air inlet or moisture in combination between matter, this combination.And the present invention is
Reaction raw materials are coated on touch-screen and display screen surface to be fit respectively, dimethyl terephthalate (DMT) and ethylene glycol is utilized
Carry out polyester exchange reaction in real time to generate polyethylene terephthalate (abbreviation PET) film layer of densification, by thisization
The characteristics of learning reaction generation compact film, to complete fitting between touch-screen and display screen.Laminating is realized using chemical reaction
Mode replace combination between medium and medium, air can be prevented effectively from and the problem of water enters, and then improve product
Reliability.
On the other hand, the PET film thickness degree of inventive touch display screen can accomplish very thin, be conducive to the lightening of product
Design.When conventionally employed OCA or OCR optical cements are fitted entirely, because both adhesivenesses are big, it is difficult to ensure simultaneously when spreading glue compared with
Thin, glue is continuous, bubble is not produced, so thickness can only accomplish 0.15-0.4mm.And in the present invention, in coating terephthalic acid (TPA) two
When methyl esters and ethylene glycol, due to both at the little flowable state of viscosity, therefore, it is possible to relatively thin thickness (such as 0.02mm)
It is coated on touch-screen and/or display screen, so that the PET film thickness degree ultimately generated is also relatively thin (such as 0.04mm), it is comparable
Traditional optical glue thickness reduces about 0.1-0.35mm, so as to be conducive to the lightening of touch display screen product integral thickness.
Brief description of the drawings
Fig. 1 is the structural representation of the touch display screen of embodiment one；
Fig. 2 is the preparation process schematic diagram of the applying method of the touch display screen of embodiment one；
Fig. 3 is the pre-treatment step schematic diagram of the applying method of the touch display screen of embodiment one；
Fig. 4 is the laminating step schematic diagram of the applying method of the touch display screen of embodiment one.
Embodiment
The technical scheme in the embodiment of the present invention will be clearly and completely described below, it is clear that described implementation
Example is only a part of embodiment of the invention, rather than whole embodiments.Based on the embodiment in the present invention, the common skill in this area
The every other embodiment that art personnel are obtained under the premise of creative work is not made, belongs to the model that the present invention is protected
Enclose.
It should be noted that the term " comprising " and " having " of the embodiment of the present invention and their any deformation, it is intended that
Be to cover it is non-exclusive include, for example, containing process, method, system, product or the equipment of series of steps or unit not
Be necessarily limited to those steps or the unit clearly listed, but may include not list clearly or for these processes, side
The intrinsic other steps of method, product or equipment or unit.
Embodiment one
The present embodiment provides a kind of touch display screen, as shown in figure 1, the touch display screen includes touch-screen 1, positioned at touch
Shield the display screen 2 of 1 lower section and be arranged on the poly terephthalic acid second two that laminating effect is played between touch-screen 1 and display screen 2
Alcohol ester film layer 5.Wherein, the top of display screen 2 be provided with polaroid 21, polyethylene terephthalate film layer 5 lower surface with partially
Mating plate 21 is fitted, and the thickness of polyethylene terephthalate film layer 5 is 0.03mm.
The applying method of the touch display screen comprises the following steps：
Prepare：With reference to shown in Fig. 2, prepare touch-screen 1 and display screen 2, the wherein top of display screen 2 is additionally provided with polaroid 21.
Pre-treatment：With reference to shown in Fig. 3, first reaction raw materials dimethyl terephthalate (DMT) 3 is dissolved in ethanol, then uniform coating
In the lower surface of touch-screen 1, coating thickness is 0.02mm；First antimony oxide catalyst is dissolved in reaction raw materials ethylene glycol 4,
The upper surface of polaroid 21 is coated uniformly on again, and coating thickness is 0.02mm；Wherein, dimethyl terephthalate (DMT) and ethylene glycol
Mol ratio is 1:2.5, the mass ratio of dimethyl terephthalate (DMT) and catalyst is 1:0.05%.
Laminating：With reference to shown in Fig. 4, by the upper of the lower surface of the touch-screen 1 of pre-treatment and the polaroid 21 of pre-treatment
Surface is fitted, and makes dimethyl terephthalate (DMT) that polyester exchange reaction occur under conditions of normal temperature, 100-4000Pa with ethylene glycol,
Generate polyethylene terephthalate film layer 5；Polyethylene terephthalate film layer 5 make touch-screen 1 and display screen 2 it
Between fit.
Dry, solidify 4 hours at 80 DEG C, obtain above-mentioned touch display screen.
In the present embodiment, fitting between touch-screen and display screen is not traditional to utilize optical cement to carry out medium with being situated between
Laminating between matter, but reaction raw materials (dimethyl terephthalate (DMT) and ethylene glycol) are coated in touch-screen and display screen respectively
On surface to be fit, carry out polyester exchange reaction in real time using dimethyl terephthalate (DMT) and ethylene glycol to generate the poly- of densification
Ethylene glycol terephthalate (abbreviation PET) film layer, the characteristics of compact film is generated by this chemical reaction, to complete to touch
Screen and fitting between display screen.The combination between medium and medium is replaced by the way of chemical reaction realizes laminating, can
It is prevented effectively from air and the problem of water enters, and then improves the reliability of product.
As long as it is understood that in the present invention by dissolved with the ethanol of dimethyl terephthalate (DMT) and dissolved with catalyst
Ethylene glycol is respectively coated on touch-screen lower surface and display screen upper surface so that touch-screen it is corresponding with display screen laminating when, it is right
Rutgers can smoothly react with ethylene glycol.Therefore, can also be by terephthalic acid (TPA) diformazan in the present embodiment
After ester is dissolved in ethanol, the upper surface of display screen polaroid is coated in, and antimony oxide catalyst is dissolved in ethylene glycol,
Touch-screen lower surface is coated in, then the touch-screen lower surface of pre-treatment is fitted with display screen upper surface again.
Embodiment two
The present embodiment provides a kind of touch display screen, and the touch display screen includes touch-screen 1, positioned at the lower section of touch-screen 1
Display screen 2 and being arranged on plays the polyethylene terephthalate film layer of laminating effect between touch-screen 1 and display screen 2
5.Wherein, the top of display screen 2 is provided with polaroid 21, and the lower surface of polyethylene terephthalate film layer 5 is pasted with polaroid 21
Close, and the thickness of polyethylene terephthalate film layer 5 is 0.05mm.
The applying method of the touch display screen comprises the following steps：
Prepare：Prepare touch-screen 1 and display screen 2, the wherein top of display screen 2 is additionally provided with polaroid 21.
Pre-treatment：First dimethyl terephthalate (DMT) 3 is dissolved in ethanol, then is coated uniformly on the lower surface of touch-screen 1, is applied
Thickness is covered for 0.03mm；First antimony oxide catalyst is dissolved in ethylene glycol 4, then is coated uniformly on the upper table of polaroid 21
Face, coating thickness is 0.03mm；Wherein, the mol ratio of dimethyl terephthalate (DMT) and ethylene glycol is 1:2.5, terephthalic acid (TPA) two
The mass ratio of methyl esters and catalyst is 1:0.03%.
Laminating：The lower surface of the touch-screen 1 of pre-treatment is fitted with the upper surface of the polaroid 21 of pre-treatment, made pair
With ethylene glycol polyester exchange reaction occurs under conditions of normal temperature, 100-4000Pa for rutgers, and generation is poly- to benzene two
Formic acid glycol ester film layer 5；Polyethylene terephthalate film layer 5 makes to fit between touch-screen 1 and display screen 2.
Dry, solidify 4 hours at 80 DEG C, obtain above-mentioned touch display screen.
Embodiment three
The present embodiment provides a kind of touch display screen, and the touch display screen includes touch-screen 1, positioned at the lower section of touch-screen 1
Display screen 2 and being arranged on plays the polyethylene terephthalate film layer of laminating effect between touch-screen 1 and display screen 2
5.Wherein, the top of display screen 2 is provided with polaroid 21, and the lower surface of polyethylene terephthalate film layer 5 is pasted with polaroid 21
Close, and the thickness of polyethylene terephthalate film layer 5 is 0.07mm.
The present embodiment provides a kind of touch display screen and its applying method, and the applying method comprises the following steps：
Prepare：Prepare touch-screen 1 and display screen 2, the wherein top of display screen 2 is additionally provided with polaroid 21.
Pre-treatment：First dimethyl terephthalate (DMT) 3 is dissolved in ethanol, then is coated uniformly on the lower surface of touch-screen 1, is applied
Thickness is covered for 0.04mm；First antimony oxide catalyst is dissolved in ethylene glycol 4, then is coated uniformly on the upper table of polaroid 21
Face, coating thickness is 0.04mm；Wherein, the mol ratio of dimethyl terephthalate (DMT) and ethylene glycol is 1:2.5, terephthalic acid (TPA) two
The mass ratio of methyl esters and catalyst is 1:0.05%.
Laminating：The lower surface of the touch-screen 1 of pre-treatment is fitted with the upper surface of the polaroid 21 of pre-treatment, made pair
With ethylene glycol polyester exchange reaction occurs under conditions of normal temperature, 100-4000Pa for rutgers, and generation is poly- to benzene two
Formic acid glycol ester film layer 5；Polyethylene terephthalate film layer 5 makes to fit between touch-screen 1 and display screen 2.
Dry, solidify 4 hours at 80 DEG C, obtain above-mentioned touch display screen.
The thickness measure of polyethylene terephthalate film layer：
Before applying method, first measurement touch-screen, the thickness of display screen provided with polaroid respectively；Using laminating
After method, then the integral thickness of the touch display screen of embodiment one to three is measured, measure to form poly- terephthaldehyde by difference
The thickness of sour glycol ester film layer.As a result it is as shown in the table：
By upper table, in the touch display screen obtained using applying method of the present invention, polyethylene terephthalate
Ester thicknesses of layers is most thin to can reach below 0.04mm, so that whole touch display screen product becomes more frivolous in itself.
A kind of touch display screen and its applying method disclosed in the embodiment of the present invention are described in detail above, herein
In apply specific case the principle and embodiment of the present invention be set forth, the explanation of above example is only intended to side
The method and its core concept of the assistant solution present invention；Simultaneously for those of ordinary skill in the art, the think of according to the present invention
Think, will change in specific embodiments and applications, in summary, this specification content should not be construed as pair
The limitation of the present invention.
Claims (10)
1. a kind of applying method of touch display screen, it is characterised in that comprise the following steps：
Prepare touch-screen and display screen；
Pre-treatment：Different reaction raw materials, institute are respectively coated in the lower surface of the touch-screen and the upper surface of the display screen
Reaction raw materials are stated for dimethyl terephthalate (DMT) and ethylene glycol；
Laminating：The lower surface of the touch-screen of pre-treatment is fitted with the upper surface of the display screen of pre-treatment, made
The dimethyl terephthalate (DMT) and glycol reaction generation polyethylene terephthalate film layer, it is described poly- to benzene two
Formic acid glycol ester film layer makes the touch-screen be fitted with the display screen；
Dry, solidify, obtain the touch display screen.
2. applying method according to claim 1, it is characterised in that：The thickness for coating the dimethyl terephthalate (DMT) is
0.02-0.04mm, the thickness for coating the ethylene glycol is 0.02-0.04mm, generates the polyethylene terephthalate film
The thickness of layer is less than or equal to 0.08mm.
3. applying method according to claim 2, it is characterised in that：The thickness for coating the dimethyl terephthalate (DMT) is
0.02mm, the thickness for coating the ethylene glycol is 0.02mm, and the thickness for generating the polyethylene terephthalate film layer is small
In or equal to 0.04mm.
4. applying method according to claim 1, it is characterised in that：In the pre-treatment step, the terephthaldehyde
The mol ratio of dimethyl phthalate and the ethylene glycol is 1-2:2-3.
5. applying method according to claim 1, it is characterised in that：, first respectively will be described in the pre-treatment step
Dimethyl terephthalate (DMT) is dissolved in ethanol, catalyst is dissolved in the ethylene glycol, then is coated；Wherein, the catalysis
Agent is one or more of mixing in antimony class catalyst, germanium class catalyst or titanium class catalyst.
6. applying method according to claim 5, it is characterised in that：In the pre-treatment step, the terephthaldehyde
The mass ratio of dimethyl phthalate and the catalyst is 1:0.01%-0.07%.
7. the applying method according to claim any one of 1-5, it is characterised in that：In the laminating step, normal temperature,
Fitted under the conditions of 100-4000Pa, make the dimethyl terephthalate (DMT) and the glycol reaction.
8. the applying method according to claim any one of 1-5, it is characterised in that：The drying, the condition of curing schedule
It is to dry, solidify 4 hours at 80 DEG C.
9. applying method according to claim 1, it is characterised in that：The display screen top is provided with polaroid, the second
Glycol or the dimethyl terephthalate (DMT) are coated in the upper surface of the polaroid.
10. a kind of touch display screen, it is characterised in that：The touch display screen passes through the patch described in claim any one of 1-9
The laminating of conjunction method is obtained.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710616626.9A CN107301000A (en) | 2017-07-20 | 2017-07-20 | Touch display screen and its applying method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710616626.9A CN107301000A (en) | 2017-07-20 | 2017-07-20 | Touch display screen and its applying method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107301000A true CN107301000A (en) | 2017-10-27 |
Family
ID=60133067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710616626.9A Withdrawn CN107301000A (en) | 2017-07-20 | 2017-07-20 | Touch display screen and its applying method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107301000A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1471464A (en) * | 2000-10-27 | 2004-01-28 | 3M创新有限公司 | Method and materials for preventing warping in optical films |
| CN101465173A (en) * | 2008-12-31 | 2009-06-24 | 广东东邦科技有限公司 | Touch screen transparent conductive film and preparation method thereof |
| CN102236113A (en) * | 2010-05-01 | 2011-11-09 | 中国航天科技集团公司第四研究院第四十二所 | Ultraviolet-cured hard coating and application thereof |
| KR20170044068A (en) * | 2017-03-10 | 2017-04-24 | 에스케이씨 주식회사 | Protection film used in the preparation of an electrode film for a touch panel |
-
2017
- 2017-07-20 CN CN201710616626.9A patent/CN107301000A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1471464A (en) * | 2000-10-27 | 2004-01-28 | 3M创新有限公司 | Method and materials for preventing warping in optical films |
| CN101465173A (en) * | 2008-12-31 | 2009-06-24 | 广东东邦科技有限公司 | Touch screen transparent conductive film and preparation method thereof |
| CN101465173B (en) * | 2008-12-31 | 2011-02-09 | 广东东邦科技有限公司 | Touch screen transparent conductive film and preparation method thereof |
| CN102236113A (en) * | 2010-05-01 | 2011-11-09 | 中国航天科技集团公司第四研究院第四十二所 | Ultraviolet-cured hard coating and application thereof |
| KR20170044068A (en) * | 2017-03-10 | 2017-04-24 | 에스케이씨 주식회사 | Protection film used in the preparation of an electrode film for a touch panel |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103930942B (en) | Device used for image display unit with bond layer and the image display device for having used the unit | |
| JP5735693B2 (en) | Back sheet for solar module and method for manufacturing the same | |
| CN102986038A (en) | Polyester film for sealing backside of solar cell | |
| CN104291012A (en) | Packaging materials for batteries, case for batteries, and battery | |
| CN112592673B (en) | Protective film and batch preparation method and application thereof | |
| CN108219704A (en) | A kind of preparation method of the extremely light release film of off-type force | |
| CN103555198B (en) | The preparation method of modified organic silicone resin coating liquid and the method with its manufacture packaging glass of solar cell | |
| CN109705386A (en) | A kind of polyvinyl alcohol coated film and its manufacturing method | |
| CN109148740A (en) | Aluminum plastic film and lithium battery | |
| JP2010017903A (en) | Transparent gas barrier film and transparent packaging material | |
| CN102936477B (en) | Heat transfer printing adhesive for glass matrix, heat transfer printing film, preparation method and application | |
| CN106978765B (en) | A kind of degradable waterproof aluminium-foil paper | |
| CN113524850B (en) | Organic composite film and production process thereof | |
| CN103650156A (en) | Solar cell backside protective sheet and solar cell | |
| CN107301000A (en) | Touch display screen and its applying method | |
| CN106957616A (en) | A kind of printable covers iron film and preparation method thereof | |
| CN108003294A (en) | The cellulose base light-cured resin of quick 3D printing is lifted for Continuous Liquid Phase | |
| CN108504300A (en) | A kind of crystalline silicon photovoltaic module high-barrier high reflection back veneer material | |
| CN102774163B (en) | Manufacturing method of MPET (Metallized Polyethylene Terephthalate) ultrasonic PACS (Picture Archiving and Communication System) medical diagnostic report film | |
| TW201637869A (en) | Hydrophilic film for ex vivo membrane | |
| CN115216045A (en) | Low-temperature curing double-sided antistatic release film for polaroid and preparation method thereof | |
| JP2010018302A (en) | Transparent gas barrier film, and transparent packaging material | |
| CN203141955U (en) | Anti-fog PET (Polyethylene Terephthalate) protective film | |
| CN112853806A (en) | Paper-plastic pipe preparation method and paper-plastic pipe | |
| CN206096528U (en) | Polarizing plate group and liquid crystal display panel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171027 |