CN113978151A - Preparation method of display panel with touch function - Google Patents
Preparation method of display panel with touch function Download PDFInfo
- Publication number
- CN113978151A CN113978151A CN202111149881.XA CN202111149881A CN113978151A CN 113978151 A CN113978151 A CN 113978151A CN 202111149881 A CN202111149881 A CN 202111149881A CN 113978151 A CN113978151 A CN 113978151A
- Authority
- CN
- China
- Prior art keywords
- printing
- layer
- display panel
- touch
- ink
- 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.)
- Pending
Links
- 238000002360 preparation method Methods 0.000 title abstract description 5
- 238000007639 printing Methods 0.000 claims abstract description 22
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 13
- 239000011248 coating agent Substances 0.000 claims abstract description 13
- 238000000576 coating method Methods 0.000 claims abstract description 13
- 239000000463 material Substances 0.000 claims abstract description 12
- 230000000694 effects Effects 0.000 claims abstract description 7
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052738 indium Inorganic materials 0.000 claims abstract description 6
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000002103 nanocoating Substances 0.000 claims abstract description 6
- 229910052718 tin Inorganic materials 0.000 claims abstract description 6
- 238000005520 cutting process Methods 0.000 claims abstract description 4
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims abstract description 4
- 239000004926 polymethyl methacrylate Substances 0.000 claims abstract description 4
- 238000012546 transfer Methods 0.000 claims abstract description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 3
- 229910052758 niobium Inorganic materials 0.000 claims abstract description 3
- 239000010955 niobium Substances 0.000 claims abstract description 3
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims abstract description 3
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 3
- 239000010703 silicon Substances 0.000 claims abstract description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 18
- 239000010410 layer Substances 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 17
- 239000003085 diluting agent Substances 0.000 claims description 10
- 239000002966 varnish Substances 0.000 claims description 8
- 239000002253 acid Substances 0.000 claims description 7
- 238000004140 cleaning Methods 0.000 claims description 7
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims description 6
- 239000003513 alkali Substances 0.000 claims description 6
- 239000011247 coating layer Substances 0.000 claims description 6
- 239000003292 glue Substances 0.000 claims description 6
- 239000003999 initiator Substances 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 239000002904 solvent Substances 0.000 claims description 5
- UHESRSKEBRADOO-UHFFFAOYSA-N ethyl carbamate;prop-2-enoic acid Chemical compound OC(=O)C=C.CCOC(N)=O UHESRSKEBRADOO-UHFFFAOYSA-N 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 229910021421 monocrystalline silicon Inorganic materials 0.000 claims description 3
- ZKATWMILCYLAPD-UHFFFAOYSA-N niobium pentoxide Inorganic materials O=[Nb](=O)O[Nb](=O)=O ZKATWMILCYLAPD-UHFFFAOYSA-N 0.000 claims description 3
- URLJKFSTXLNXLG-UHFFFAOYSA-N niobium(5+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Nb+5].[Nb+5] URLJKFSTXLNXLG-UHFFFAOYSA-N 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 3
- 229910052814 silicon oxide Inorganic materials 0.000 claims description 3
- 239000000758 substrate Substances 0.000 claims description 2
- 239000000976 ink Substances 0.000 abstract description 17
- 239000003921 oil Substances 0.000 abstract description 9
- 239000004033 plastic Substances 0.000 abstract description 5
- 229920003023 plastic Polymers 0.000 abstract description 5
- 239000011521 glass Substances 0.000 abstract description 4
- 238000003754 machining Methods 0.000 abstract description 2
- 238000007650 screen-printing Methods 0.000 abstract description 2
- 238000001723 curing Methods 0.000 description 8
- 238000005457 optimization Methods 0.000 description 8
- 238000013003 hot bending Methods 0.000 description 5
- 239000012752 auxiliary agent Substances 0.000 description 4
- 238000000465 moulding Methods 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 238000007747 plating Methods 0.000 description 3
- 238000002791 soaking Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 238000004506 ultrasonic cleaning Methods 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 238000003854 Surface Print Methods 0.000 description 1
- 238000003848 UV Light-Curing Methods 0.000 description 1
- -1 acrylic ester Chemical class 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 244000144992 flock Species 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 238000000016 photochemical curing Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 230000037452 priming Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M1/00—Inking and printing with a printer's forme
- B41M1/26—Printing on other surfaces than ordinary paper
- B41M1/30—Printing on other surfaces than ordinary paper on organic plastics, horn or similar materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M1/00—Inking and printing with a printer's forme
- B41M1/12—Stencil printing; Silk-screen printing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M7/00—After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock
- B41M7/0027—After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock using protective coatings or layers by lamination or by fusion of the coatings or layers
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J4/00—Adhesives based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond ; adhesives, based on monomers of macromolecular compounds of groups C09J183/00 - C09J183/16
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
- C23C14/08—Oxides
- C23C14/083—Oxides of refractory metals or yttrium
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
- C23C14/14—Metallic material, boron or silicon
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Laminated Bodies (AREA)
Abstract
The invention discloses a preparation method of a display panel with a touch function, and S1) cutting a plate: the inner surface is a PC layer, and the appearance surface is a PMMA layer; s2) printing Logo on the inner surface; s3) UV transfer: transferring the template texture to the PC layer, and curing by UV to form a texture layer; s4) nano coating: elements of silicon, indium, tin and niobium are used as targets for coating, so that the semi-reflecting and semi-transmitting effect is realized; s5) printing ink and conductive carbon paste: printing ink firstly adopts color-adjusting ink, then printing gloss oil to reach a required surface dyne value, and printing conductive carbon paste in a screen printing mode in a touch area; s6) forming a product; s7) outer surface hardening treatment; s8) profile machining. According to the invention, through nano coating, printing of multiple printing inks and conductive carbon paste, a touch function and a semi-transparent effect are realized under the condition of adopting a plastic plate, the adoption of a conventional glass material is avoided, the touch feeling is better, the protection performance is better, and the damage is not easy.
Description
Technical Field
The invention relates to the technical field of display panels of household appliances, in particular to a preparation method of a display panel with a touch function.
Background
Plastics material decoration on the market is the ordinary realization of moulding plastics at present, and the lower F grade of surface hardness, and does not have touch-control function and semi-permeable effect, and some touch-control panels adopt the glass material to realize semi-permeable effect, but glass material itself damages easily, influences the use of just producing.
Disclosure of Invention
The present invention is directed to a method for manufacturing a display panel with a touch function, so as to solve the above technical problems.
In order to achieve the purpose, the invention adopts the technical scheme that: a method for preparing a display panel with touch control function comprises the following steps,
s1) cutting the plates: the inner surface is a PC layer, and the appearance surface is a PMMA layer;
s2), printing Logo on the inner surface, and realizing the required appearance color by adopting color-adjusting ink;
s3) UV transfer: transferring the template texture to the PC layer, and curing by UV to form a texture layer;
s4) nano coating: elements of silicon, indium, tin and niobium are used as targets for coating, so that the brightness is improved for textures, and the semi-reflecting and semi-transmitting effects are realized;
s5) printing ink and conductive carbon paste: printing ink adopts color-adjusting ink to realize required appearance color, printing gloss oil to reach required surface dyne value, and printing conductive carbon paste in a screen printing mode in a touch area;
s6) forming the product by a high-pressure vacuum hot bending machine;
s7) outer surface hardening treatment;
s8) carrying out numerical control machine tool shape processing on the hardened material.
As a further optimization, in S2, coating the PC layer with the ink, the curing agent and the solvent, and baking to form the Logo, wherein the mass ratio of the ink, the curing agent and the solvent is 100:14 (10-15).
As a further optimization, in S3, the pattern is transferred by using a texture mold and UV glue, wherein the UV glue comprises acrylate, a reactive diluent and a photoinitiator, and the mass ratio of the acrylate to the reactive diluent is (70-90): (10-30): (0.2-10).
As a further optimization, the thickness of the coating in S4 is stacked: 8-10nm of element monocrystalline silicon substrate, 18-22nm of element indium, 18-22nm of element tin, 15-18nm of niobium pentoxide and 12-15nm of silicon oxide.
As a further optimization, S5 includes printing a first varnish, a second varnish, a third varnish, a fourth varnish, and a fifth conductive carbon paste.
As a further optimization, the conductive carbon paste comprises a main ink agent and a slow release agent, wherein the mass ratio of the main ink agent to the slow release agent is 100: 25.
As a further optimization, S5 further includes a two-layer high-temperature protective film.
As a further optimization, S7 is that the outer surface hardening treatment is carried out by hardening liquid, the hardening liquid comprises urethane acrylate and an initiator, and the mass ratio of the urethane acrylate to the initiator is 100 (3-8).
As a further optimization, the method also comprises an S9 cleaning step, wherein the blank prepared in the S8 is subjected to ultrasonic cleaning by using a sequential acid, an alkali and pure water.
The invention provides a touch panel of a household appliance, which is manufactured by adopting the preparation method of the display panel with the touch function and can be suitable for the fields of air conditioners, refrigerators and the like.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, through nano coating, printing of a plurality of printing inks and conductive carbon paste, under the condition of adopting a plastic plate, the touch function and the semi-transparent effect of the plastic plate are realized, the adoption of a conventional glass material is avoided, the touch feeling is better, the protective performance is better, and the damage is not easy;
2. the display panel has better physical and chemical indexes and longer service life.
Drawings
FIG. 1 is a schematic flow chart of the present invention.
Fig. 2 is a schematic structural diagram of a display panel according to the present invention.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1 to 2, a method for manufacturing a display panel with touch function includes the following steps,
s1) cutting the plates: the inner surface is a PC layer, and the appearance surface is a PMMA layer;
s2) inner surface printing Logo: the PC face is LOGO printing face, and the printing ink is: IPX-HF (LV)679 ink color white: 106 curing agent: f-003 solvent =100:14 (10-15), baking at 85 ℃/30min, wherein the screen plate is a nylon polyester gauze screen with 380 meshes and the screen pulling angle is 45 degrees;
s3) UV transfer: transferring patterns on the surface of the optical composite board base material by using a texture mould and UV glue; the UV glue comprises acrylate, a reactive diluent and a photoinitiator; the mass ratio of the acrylic ester, the reactive diluent and the photoinitiator is (70-90): (10-30): (0.2-10); UV coating photocuring conditions: the energy is 1200-1500mJ, the time is 5-10s, and the coating thickness is 7-11 um;
s4) nano coating: carrying out OPVD coating treatment on the inner surface; and (3) thickness lamination of the coating layer: the element monocrystalline silicon is 8-10nm of priming, the element indium is 18-22nm, the element tin is 18-22nm, the element niobium pentoxide is 15-18nm, and the element silicon oxide is 12-15 nm; ion source time: 75 ± 5S, ion source time: 75 ± 5S, linear velocity: 5M/min, the magnetron current is 0.4A;
s5) printing ink and conductive carbon paste: printing a window:
first polishing oil: PBD-008 gloss oil, R60 auxiliary agent, curing agent, K100 diluent, CARE600 flatting agent =100:3:10:10:2, baking at 85 ℃ for 30 minutes;
second black oil: PBD-9018 black, R60 auxiliary agent, curing agent, K100 diluent =100:3:10:10-15, baking at 85 ℃ for 30 minutes;
the third black oil: PBD-9018 black, R60 auxiliary agent, curing agent, K100 diluent =100:3:10:10-15, baking at 85 ℃ for 30 minutes;
fourth gloss oil: PBD-008 gloss oil, an R60 auxiliary agent, a B curing agent, a K100 diluent, a CARE600 flatting agent =100:3:10:10:2, and is baked at 85 ℃ for 30 minutes;
fifth conductive carbon paste: ink main agent CH-8: diluent PC =100:25, baking at 85 ℃ for 30 minutes;
a sixth step of coating two layers of high-temperature protective films with the model number of 8501, so as to ensure that the optical coating film cannot be damaged in the window area in the hot bending forming process;
s6) forming the product: carrying out hot bending molding, namely carrying out hot bending molding process treatment on the printed material;
molding pressure: 35Kg of the total weight of the mixture,
pressurizing time: the time of the reaction lasts for 5 to 8 seconds,
heating temperature: 340 ℃ to 380 ℃,
heating time: 30-40 s;
s7) outer surface hardening treatment: hardening the material subjected to hot bending forming, wherein hardening liquid comprises polyurethane acrylate and an initiator, the mass ratio of the polyurethane acrylate to the initiator is 100 (3-8), and the thickness of the hardening coating is 5-15 um;
IR baking conditions: baking at 60-70 deg.C for 5-10 min;
UV light curing conditions: energy is 400-600mJ, and time is 10-20 s;
s8) performing shape processing on the hardened material: the hardened material is processed by the shape of a numerical control machine,
main shaft rotating speed: the reaction kettle has the advantages of 50000R/min,
feeding speed: the thickness of the coating is 2000mm/min,
vacuum negative pressure: the pressure of the mixture is 0.06MPa,
main shaft air pressure: 0.6 plus or minus 0.1kg/c square meter;
s9) cleaning: sequentially carrying out ultrasonic cleaning on the blank by acid, alkali and pure water to remove foreign matters such as flock, fingerprints, oil stains and the like adhered in the CNC machining process,
acid liquor: pH 2-3, temperature: soaking and cleaning for 1 time for 5min at 40-50 ℃;
alkali liquor: pH 10-11, temperature: soaking and cleaning for 1 time for 5min at 40-50 ℃;
pure water: temperature: soaking and cleaning for 4 times at 30-40 deg.C for 5 min;
drying conditions are as follows: the temperature is 60-80 deg.C, and the time is 15-30 min.
The product prepared by the method has good performance, and the performance indexes are as follows:
surface pencil hardness: 5-6H/1 kg;
surface wear resistance: not less than 5000 times/1000 g;
impact resistance: not less than 0.5J;
bending resistance: not less than 45 degrees;
the light transmittance of the semi-mirror coating layer of the display window is 10-15%;
the coating layer needs to be boiled in water at 98 ℃ for 1H without falling off;
the coating layer is acid-resistant and alkali-resistant: the 24H coating does not fall off after being soaked in acid (PH = 3.4-4.0) and alkali (PH =11.0 NaOH);
the plating layer is a non-conductive plating layer, and the resistance value in the 1CM interval is more than 500 megohm;
the plating layer does not fall off after 24H in an acid salt spray test (PH = 3.0);
the coating layer needs to be boiled in water at 98 ℃ for 1H without falling off.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.
Claims (10)
1. A method for preparing a display panel with touch control function comprises the following steps,
s1) cutting the plates: the inner surface is a PC layer, and the appearance surface is a PMMA layer;
s2) printing Logo on the inner surface;
s3) UV transfer: transferring the template texture to the PC layer, and curing by UV to form a texture layer;
s4) nano coating: elements of silicon, indium, tin and niobium are used as targets for coating, so that the semi-reflecting and semi-transmitting effect is realized;
s5) printing ink and conductive carbon paste;
s6) forming the product;
s7) outer surface hardening treatment;
s8) performing a shape processing on the hardened material.
2. The method for preparing a display panel with a touch function according to claim 1, wherein in S2, the PC layer is coated with the ink, the curing agent and the solvent, and the mixture is baked to form Logo, wherein the mass ratio of the ink, the curing agent and the solvent is 100:14 (10-15).
3. The method of claim 1, wherein in step S3, the pattern is transferred by using a texture mold and UV glue, wherein the UV glue comprises acrylate, reactive diluent, and photoinitiator at a mass ratio of (70-90) to (10-30) to (0.2-10).
4. The method of claim 1, wherein the coating layer in S4 has a thickness of: 8-10nm of element monocrystalline silicon substrate, 18-22nm of element indium, 18-22nm of element tin, 15-18nm of niobium pentoxide and 12-15nm of silicon oxide.
5. The method of claim 1, wherein the step S5 includes printing a first varnish, a second black varnish, a third black varnish, a fourth varnish, and a fifth conductive carbon paste.
6. The method for manufacturing a display panel with a touch function according to claim 5, wherein the conductive carbon paste comprises a main ink agent and a slow-release agent in a mass ratio of 100: 25.
7. The method as claimed in claim 1 or 5, wherein S5 further comprises covering a film with two high temperature protective films.
8. The method for manufacturing a display panel with touch control function according to claim 1, wherein S7 is an outer surface hardening treatment performed by a hardening liquid, the hardening liquid comprises urethane acrylate and an initiator, and the mass ratio of the urethane acrylate to the initiator is 100 (3-8).
9. The method of claim 1, further comprising an S9 cleaning step of ultrasonically cleaning the blank prepared in S8 with a solution of a mixture of an acid and an alkali and pure water.
10. A touch panel for a household appliance, characterized by being manufactured by the method for manufacturing the display panel with touch function of any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111149881.XA CN113978151A (en) | 2021-09-29 | 2021-09-29 | Preparation method of display panel with touch function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111149881.XA CN113978151A (en) | 2021-09-29 | 2021-09-29 | Preparation method of display panel with touch function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113978151A true CN113978151A (en) | 2022-01-28 |
Family
ID=79737215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111149881.XA Pending CN113978151A (en) | 2021-09-29 | 2021-09-29 | Preparation method of display panel with touch function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113978151A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115742591A (en) * | 2022-11-03 | 2023-03-07 | 昆山三景科技股份有限公司 | Preparation method of optical VR lens |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103324375A (en) * | 2013-06-18 | 2013-09-25 | 苏州市健邦触摸屏技术有限公司 | Capacitive touch screen and manufacture method thereof |
| CN104035644A (en) * | 2014-06-19 | 2014-09-10 | 深圳市宝明科技股份有限公司 | Color capacitive touch screen and manufacturing method thereof |
| CN207663428U (en) * | 2018-01-26 | 2018-07-27 | 江西合力泰科技有限公司 | A kind of four line pure-surface electric resistance touch screens that low-cost and easy-to makes |
| CN111049960A (en) * | 2019-12-31 | 2020-04-21 | 福建省石狮市通达电器有限公司 | Molding process of middle frame rear cover integrated 3.5D composite board mobile phone rear cover |
| CN111901460A (en) * | 2020-07-31 | 2020-11-06 | 昆山三景科技股份有限公司 | Matte integral mobile phone back cover and preparation method thereof |
-
2021
- 2021-09-29 CN CN202111149881.XA patent/CN113978151A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103324375A (en) * | 2013-06-18 | 2013-09-25 | 苏州市健邦触摸屏技术有限公司 | Capacitive touch screen and manufacture method thereof |
| CN104035644A (en) * | 2014-06-19 | 2014-09-10 | 深圳市宝明科技股份有限公司 | Color capacitive touch screen and manufacturing method thereof |
| CN207663428U (en) * | 2018-01-26 | 2018-07-27 | 江西合力泰科技有限公司 | A kind of four line pure-surface electric resistance touch screens that low-cost and easy-to makes |
| CN111049960A (en) * | 2019-12-31 | 2020-04-21 | 福建省石狮市通达电器有限公司 | Molding process of middle frame rear cover integrated 3.5D composite board mobile phone rear cover |
| CN111901460A (en) * | 2020-07-31 | 2020-11-06 | 昆山三景科技股份有限公司 | Matte integral mobile phone back cover and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115742591A (en) * | 2022-11-03 | 2023-03-07 | 昆山三景科技股份有限公司 | Preparation method of optical VR lens |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108070104B (en) | Processing technology of plastic shell with three-dimensional flashing texture effect | |
| JP7210869B2 (en) | Electronic product case manufacturing method | |
| CN103129047B (en) | Crystal color plate and preparation method thereof | |
| CN113978151A (en) | Preparation method of display panel with touch function | |
| CN108089777A (en) | A kind of production method of OGS touch screen | |
| CN101746203B (en) | Preparation method of wire drawing decorative film | |
| CN102765287A (en) | Water transfer printing preparation process for artificial stone | |
| CN113045215A (en) | KMI-based household appliance surface color steel glass treatment process and conveying device used for process | |
| CN113246648A (en) | Titanium metal plate painting and manufacturing process thereof | |
| CN109057208A (en) | A kind of corrosion-resistant, anti-pollution, mould proof fungi-proofing wall decoration film and manufacturing method | |
| CN112897896A (en) | HTMI-based colored crystal glass production process and production equipment thereof | |
| CN113955946A (en) | Novel texture effect manufacturing method | |
| CN1962507A (en) | Production method of acid pickled glass with mandarin duck pattern effect | |
| CN103992044A (en) | Preparation method for pattern decoration glass | |
| CN106003951A (en) | Decorative film and preparation method thereof | |
| CN110434038B (en) | Coating process of mobile phone glass back shell | |
| CN205160968U (en) | Sheet metal housing decoration of many curved surfaces of utensil 2. 5D effect | |
| CN114311633A (en) | Preparation method of inwards-concave laminated mobile phone cover of texture membrane | |
| CN116535967A (en) | Rubbing UV finishing paint and preparation method and application thereof | |
| CN106497176A (en) | A kind of electronic product casing coating, electronic product casing and preparation method thereof | |
| CN103817853A (en) | Injection part surface treatment process | |
| CN206644570U (en) | A kind of metallic luster concentric circles texture acrylic decorative sheet | |
| CN108855833A (en) | A kind of fluorine carbon pad pasting spraying process | |
| CN202319170U (en) | MS (styrene-methyl methacrylate copolymer), PS (polystyrene) plastic reinforced board structure | |
| CN110202779B (en) | Production process of PMMA arc-shaped plate and television base |
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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20220128 |