CN209182802U - High-resolution mirror surface touch control film - Google Patents
High-resolution mirror surface touch control film Download PDFInfo
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- CN209182802U CN209182802U CN201822037360.5U CN201822037360U CN209182802U CN 209182802 U CN209182802 U CN 209182802U CN 201822037360 U CN201822037360 U CN 201822037360U CN 209182802 U CN209182802 U CN 209182802U
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- 238000012545 processing Methods 0.000 claims abstract description 23
- 230000003750 conditioning effect Effects 0.000 claims abstract description 16
- 238000007405 data analysis Methods 0.000 claims abstract description 11
- 239000010410 layer Substances 0.000 claims description 83
- 238000005086 pumping Methods 0.000 claims description 20
- 239000012790 adhesive layer Substances 0.000 claims description 16
- 230000001939 inductive effect Effects 0.000 claims description 16
- 230000005284 excitation Effects 0.000 claims description 14
- 238000005538 encapsulation Methods 0.000 claims description 8
- 230000003287 optical effect Effects 0.000 claims description 8
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- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 2
- 239000010931 gold Substances 0.000 claims description 2
- 229910052737 gold Inorganic materials 0.000 claims description 2
- 229920002635 polyurethane Polymers 0.000 claims description 2
- 239000002253 acid Substances 0.000 claims 1
- 150000002148 esters Chemical class 0.000 claims 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims 1
- 230000003993 interaction Effects 0.000 abstract description 7
- 238000003384 imaging method Methods 0.000 abstract description 4
- 210000004379 membrane Anatomy 0.000 description 38
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Abstract
The utility model discloses a kind of high-resolution mirror surface touch control film, including the first base membrane layer, second base membrane layer and it is packaged in the first base membrane layer, touch-control sensing layer between second base membrane layer, the touch-control sensing layer is laid with by several driving metal wires and several induction metal wire intersections, the driving metal wire and the end for incuding metal wire are connect by a flexible circuit connector with a controller, the controller includes: power module, exciting circuit, first passage array switching switch, second channel array switching switch, signal conditioning circuit, clock synchronization circuit, AD sample circuit and data analysis and processing module.Can arrange in pairs or groups display or projector, imaging film of the utility model uses, both the state of mirror surface can be presented, used as mirror, but also as can touch control operation interaction all-in-one machine, both the intension of mirror had been enriched, also the intension for enriching touch control device meets people to smart machine increasingly higher demands.
Description
Technical field
The utility model relates to a kind of high-resolution mirror surface touch control films, belong to technical field of touch control.
Background technique
With the development of touch technology, core component of the touch control film as man-machine interactive system has been widely used
In various digital information display systems, to meet the needs of people are for information exchange, user experience.Furthermore with technology
, there is a kind of electronics fitting mirror in many shopping occasions, however itself is an electronic display unit, Wu Faman in development
The demand of sufficient touch-control and human-computer interaction, therefore, it is a kind of can be realized simultaneously mirror, interaction touch function touch control film become technology
The research direction of personnel.
Summary of the invention
The purpose of the utility model is to provide a kind of high-resolution mirror surface touch control film, which can be with
Arrange in pairs or groups display or projector, imaging film uses, and the state of mirror surface can both be presented, use as mirror, but also as can
The interaction all-in-one machine of touch control operation.
In order to achieve the above objectives, the technical solution adopted in the utility model is: a kind of high-resolution mirror surface touch control film, including
First base membrane layer, the second base membrane layer and the touch-control sensing layer being packaged between the first base membrane layer, the second base membrane layer, first base
Film layer has mirror surface film layer for any one surface of mirror surface film layer or first base membrane layer；
The touch-control sensing layer is laid with by several driving metal wires and several induction metal wire intersections, the drive
Dynamic metal wire and the end for incuding metal wire are connect by a flexible circuit connector with a controller, and the controller includes:
Power module, for providing electric energy to load；
Exciting circuit, for generating pumping signal；
First passage array switching switch will be motivated for receiving the pumping signal of exciting circuit, and according to clock signal
Signal carries out timesharing cutting, and the pumping signal after segmentation is successively applied to the driving gold of touch control film further according to excitation scanning rule
Belong on line, the excitation scanning rule is position and the application time corresponding relationship for driving metal wire；
Second channel array switching switch, is successively read on the induction metal wire from touch control film according to sensitive scanning rule
Inductive signal, and by the inductive signal read export, the sensitive scanning rule be induction metal wire position and reading
Corresponding time relationship；
Signal conditioning circuit for receiving the inductive signal from second channel array switching switch, and is joined according to noise
Several settings is filtered processing to it, then filtered effective analog signal containing triggering information is amplified processing；
Clock synchronization circuit receives and comes autoexcitation end clock signal and induction end clock signal, and obtains the clock of alignment
Information；
AD sample circuit, the clock information based on alignment, effectively simulation is believed after acquiring the amplification from signal conditioning circuit
Number, and effective analog signal is converted into data analysis and is believed with the accessible effective digital containing triggering information of processing module
Number；
Data analysis and processing module, according to excitation scanning rule, sensitive scanning rule and having from AD sample circuit
Digital signal is imitated, touch information and binding site and time are extracted, to obtain position letter of the touch control operation on touch control film
Breath.
Further improved scheme is as follows in above-mentioned technical proposal:
1. in above scheme, several driving metal lines run parallels setting, several inductions metal lines run parallel is set
It sets, the driving metal wire and induction metal wire square crossing setting.
2. in above scheme, the power module includes at least two DC/DC isolated power supply modules.
3. in above scheme, the mirror surface film layer is non-metallic specular coating or non-metallic specular coating.
4. in above scheme, the opposite surface of first base membrane layer, the second base membrane layer is respectively provided with an encapsulation glue-line.
5. in above scheme, first base membrane layer has an adhesive layer, this gluing in the surface of the second base membrane layer opposite to each other
A release film is connected on layer.
6. in above scheme, the mirror surface film layer is set to the first base membrane layer opposite to each other in the surface of the second base membrane layer.
7. in above scheme, the encapsulation glue-line is acrylic ester optical adhesive layer, organic silicon-type optical adhesive layer or poly-
Urethane system optical adhesive layer.
8. in above scheme, the power module is connect by a USB isolation circuit with CPU.
9. in above scheme, the exciting circuit is RC sine wave oscillation circuit.
Due to the application of the above technical scheme, the utility model has the advantage that compared with prior art
1. the utility model high-resolution mirror surface touch control film comprising the first base membrane layer, the second base membrane layer and be packaged in
Touch-control sensing layer between one base membrane layer, the second base membrane layer, first base membrane layer are mirror surface film layer or first basement membrane
Any one surface of layer has mirror surface film layer, by the setting of mirror surface film layer on touch control film, touch control film is arranged in pairs or groups display
Device or projector, imaging film use, and the state of mirror surface can both be presented, use as mirror, but also as can touch control operation
Interaction all-in-one machine, also, mirror is combined with touch control operation, can be used for the fitting mirror in such as market, public place or
The mirror of toilet in person family, the fitting room in market can transfer the various information to be tried on a dress by touch control operation, with oneself
The clothes effect of body compares, and can also send information to attendant when apparel size is improper by touch-control and carry out
Exchange etc., at home suitable image or acoustic information etc. can be played by touch-control selection, was both enriched while washing one's face and rinsing one's mouth
The intension of mirror, also enriches the intension of touch control device, meets people to smart machine increasingly higher demands, enriches user
Experience, while using mirror, experience image play, the functions such as touch-control interaction；In addition, touch control film itself has mirror
With the function of touch-control, there is no any other requirement to the component that touch control film is applied in combination.
2. the first passage array of the utility model high-resolution mirror surface touch control film, controller switches switch, for connecing
The pumping signal of exciting circuit is received, and pumping signal is carried out by timesharing cutting according to clock signal, further according to excitation scanning rule
Pumping signal after segmentation is successively applied on the driving metal wire of touch control film, the excitation scanning rule is driving metal wire
Position and application time corresponding relationship, second channel array switching switch, according to sensitive scanning rule be successively read from touching
The inductive signal on the induction metal wire of film is controlled, and the inductive signal read is exported, the sensitive scanning rule is induction
The position of metal wire and read access time corresponding relationship gate sendaisle and receiving channel using array switching switch in turn, than
Compared with the mode direct-connected with traditional processor chips channel, the utilization rate of channel resource is improved well, reduces chip object
Expect cost, overcomes the problem of original controller can not adapt to multi-pass road junction demand, and used analog switch array is super
Low on-resistance and ultra-low capacitance so that pumping signal is via can be almost lossless after analog switching circuit, while ensure that each logical
The consistency of the amplitude and phase of road signal is good；In addition, the signal conditioning circuit of its controller, comes from second channel for receiving
The inductive signal of array switching switch, and according to the setting of noise parameters, is filtered processing to it, then by it is filtered containing
Effective analog signal of triggering information amplifies processing, and conditioning circuit leading portion is a bandpass filter, can make useful letter
The signal of number frequency band passes through, and filters out the interference signal of high and low frequency, and middle section is an amplifier, faint by receiving
Signal amplifies, and rear end is an ac-dc converter circuit, and amplified signal is converted into d. c. voltage signal and is sent to AD
Conversion circuit, the setting of conditioning circuit with filtering interference signals and can amplify useful signal, ensure that the essence to signal processing
Degree.
3. the utility model high-resolution mirror surface touch control film, the clock synchronization circuit of controller receive and come autoexcitation end
Clock signal and induction end clock signal, and the clock information of alignment is obtained, AD sample circuit, the clock information based on alignment,
Effective analog signal after amplification of the acquisition from signal conditioning circuit, and effective analog signal is converted into data analysis and processing
The accessible effective digital signal containing triggering information of module, the clock information of alignment is obtained by clock synchronization circuit, and
Control AD sample circuit samples inductive signal, guarantees that AD sample circuit recovers correctly at the time of wave distortion is minimum
Data, reduce error probability, it is ensured that precision；In addition, its power module includes at least two DC/DC isolated power supply modules,
Power module is connect by a USB isolation circuit with CPU, so that without direct between power module input circuit and output loop
Electrical connection, output and input between be insulation high-impedance state, without current loop, can power supply it is upper eliminate well it is dry
It disturbs.
Detailed description of the invention
Attached drawing 1 is the utility model high-resolution mirror surface touch control film structural decomposition diagram；
Attached drawing 2 is the structure sectional view of the utility model high-resolution mirror surface touch control film embodiment 2；
Attached drawing 3 is the controller electrical schematic diagram of the utility model high-resolution mirror surface touch control film.
In the figures above: 1, the first base membrane layer；2, the second base membrane layer；3, touch-control sensing layer；1a, driving metal wire；2a, sense
Answer metal wire；3a, power module；4a, exciting circuit；5a, first passage array switching switch；6a, the switching of second channel array
Switch；7a, signal conditioning circuit；8a, AD sample circuit；9a, data analysis and processing module；10a, clock synchronization circuit；4,
Mirror surface film layer；5, glue-line is encapsulated；6, adhesive layer；7, release film.
Specific embodiment
Embodiment 1: a kind of high-resolution mirror surface touch control film, including the first base membrane layer 1, the second base membrane layer 2 and it is packaged in
Touch-control sensing layer 3 between one base membrane layer 1, the second base membrane layer 2, first base membrane layer 1 are mirror surface film layer；
The touch-control sensing layer 3 is laid with by several driving metal wire 1a and several induction metal wire 2a intersections,
The driving metal wire 1a and the end for incuding metal wire 2a are connect by a flexible circuit connector with a controller, the control
Device processed includes:
Power module 3a, for providing electric energy to load；
Exciting circuit 4a, for generating pumping signal；
First passage array switches switch 5a, for receiving the pumping signal of exciting circuit 4a, and will according to clock signal
Pumping signal carries out timesharing cutting, and the pumping signal after segmentation is successively applied to the drive of touch control film further according to excitation scanning rule
On dynamic metal wire 1a, the excitation scanning rule is position and the application time corresponding relationship for driving metal wire 1a；
Second channel array switches switch 6a, and the induction metal wire from touch control film is successively read according to sensitive scanning rule
Inductive signal on 2a, and the inductive signal read is exported, the sensitive scanning rule is to incude the position of metal wire 2a
With read access time corresponding relationship；
Signal conditioning circuit 7a, for receiving the inductive signal from second channel array switching switch 6a, and according to making an uproar
The setting of sound parameter is filtered processing to it, then filtered effective analog signal containing triggering information is amplified
Processing；
Clock synchronization circuit 10a, receive come autoexcitation end clock signal and induction end clock signal, and obtain alignment when
Clock information；
AD sample circuit 8a, the clock information based on alignment acquire effective mould after the amplification from signal conditioning circuit 7a
Quasi- signal, and effective analog signal is converted into data analysis and the accessible significant figure containing triggering information of processing module 9a
Word signal；
Data analysis and processing module 9a according to excitation scanning rule, sensitive scanning rule and come from AD sample circuit 8a
Effective digital signal, touch information and binding site and time are extracted, to obtain position of the touch control operation on touch control film
Confidence breath.
Above-mentioned several driving metal wires 1a is arranged in parallel, and above-mentioned several induction metal wires 2a is arranged in parallel, above-mentioned drive
Dynamic metal wire 1a and induction metal wire 2a square crossing setting；Above-mentioned power module 3a includes two DC/DC isolated power supply modules；
Above-mentioned mirror surface film layer is non-metallic specular coating；The opposite surface of above-mentioned first base membrane layer 1, the second base membrane layer 2 is respectively provided with one
Encapsulate glue-line 5；
Above-mentioned first base membrane layer 1 has an adhesive layer 6 in the surface of the second base membrane layer 2 opposite to each other, is connected in this adhesive layer 6
One release film 7；Above-mentioned encapsulation glue-line 5 is acrylic ester optical adhesive layer；Above-mentioned power module 3a by a USB isolation circuit with
CPU connection；Above-mentioned exciting circuit 4a is RC sine wave oscillation circuit.
Light can be penetrated and be shown picture when there is light irradiation by above-mentioned mirror surface film layer, when dull thread irradiation,
The effect of mirror surface is then presented, can be used as mirror.
Embodiment 2: a kind of high-resolution mirror surface touch control film, including the first base membrane layer 1, the second base membrane layer 2 and it is packaged in
Any one surface of touch-control sensing layer 3 between one base membrane layer 1, the second base membrane layer 2, first base membrane layer 1 has mirror film
Layer 4；
The touch-control sensing layer 3 is laid with by several driving metal wire 1a and several induction metal wire 2a intersections,
The driving metal wire 1a and the end for incuding metal wire 2a are connect by a flexible circuit connector with a controller, the control
Device processed includes:
Power module 3a, for providing electric energy to load；
Exciting circuit 4a, for generating pumping signal；
First passage array switches switch 5a, for receiving the pumping signal of exciting circuit 4a, and will according to clock signal
Pumping signal carries out timesharing cutting, and the pumping signal after segmentation is successively applied to the drive of touch control film further according to excitation scanning rule
On dynamic metal wire 1a, the excitation scanning rule is position and the application time corresponding relationship for driving metal wire 1a；
Second channel array switches switch 6a, and the induction metal wire from touch control film is successively read according to sensitive scanning rule
Inductive signal on 2a, and the inductive signal read is exported, the sensitive scanning rule is to incude the position of metal wire 2a
With read access time corresponding relationship；
Signal conditioning circuit 7a, for receiving the inductive signal from second channel array switching switch 6a, and according to making an uproar
The setting of sound parameter is filtered processing to it, then filtered effective analog signal containing triggering information is amplified
Processing；
Clock synchronization circuit 10a, receive come autoexcitation end clock signal and induction end clock signal, and obtain alignment when
Clock information；
AD sample circuit 8a, the clock information based on alignment acquire effective mould after the amplification from signal conditioning circuit 7a
Quasi- signal, and effective analog signal is converted into data analysis and the accessible significant figure containing triggering information of processing module 9a
Word signal；
Data analysis and processing module 9a according to excitation scanning rule, sensitive scanning rule and come from AD sample circuit 8a
Effective digital signal, touch information and binding site and time are extracted, to obtain position of the touch control operation on touch control film
Confidence breath.
Above-mentioned several driving metal wires 1a is arranged in parallel, and above-mentioned several induction metal wires 2a is arranged in parallel, above-mentioned drive
Dynamic metal wire 1a and induction metal wire 2a square crossing setting；Above-mentioned power module 3a includes at least two DC/DC isolated power supplies
Module；Above-mentioned mirror surface film layer 4 is non-metallic specular coating；The opposite surface difference of above-mentioned first base membrane layer 1, the second base membrane layer 2
With an encapsulation glue-line 5；Above-mentioned encapsulation glue-line 5 is polyurethane series optical adhesive layer；
Above-mentioned first base membrane layer 1 has an adhesive layer 6 in the surface of the second base membrane layer 2 opposite to each other, is connected in this adhesive layer 6
One release film 7；Above-mentioned mirror surface film layer 4 is set to the first base membrane layer 1 opposite to each other in the surface of the second base membrane layer 2；Above-mentioned power module
3a is connect by a USB isolation circuit with CPU；Above-mentioned exciting circuit 4a is RC sine wave oscillation circuit.
Light can be penetrated and be shown picture when there is light irradiation by above-mentioned mirror surface film layer 4, when dull thread irradiates
When, then the effect of mirror surface is presented, can be used as mirror.
When using above-mentioned high-resolution mirror surface touch control film, can arrange in pairs or groups display or projector, imaging film use, both
The state of mirror surface can be presented, used as mirror, but also as can touch control operation interaction all-in-one machine, also, by mirror with
Touch control operation combines, and can be used for the mirror of toilet in the fitting mirror, public place or family in such as market, in market
Fitting room can transfer the various information to be tried on a dress by touch control operation, compare with the clothes effect of itself, can be with
When apparel size is improper, attendant is sent information to by touch-control and is exchanged etc., it at home can be same what is washed one's face and rinsed one's mouth
When, suitable image or acoustic information etc. are played by touch-control selection, have both been enriched the intension of mirror, and have also been enriched touch-control and set
Standby intension meets people to smart machine increasingly higher demands, enriches the experience of user, while using mirror, body
Test the functions such as image plays, touch-control interacts；In addition, touch control film itself has the function of mirror and touch-control, to touch control film group
Closing the component used does not have any other requirement；
In addition, its controller gates sendaisle and receiving channel using array switching switch in turn, compare with it is traditional
The direct-connected mode in processor chips channel, improves the utilization rate of channel resource well, reduces chip Material Cost, overcomes
The problem of original controller can not adapt to multi-pass road junction demand, and used analog switch array be ultralow conducting resistance and
Ultra-low capacitance so that pumping signal is via can be almost lossless after analog switching circuit, while ensure that the amplitude of each channel signal
It is good with the consistency of phase；
In addition, the conditioning circuit leading portion of controller is a bandpass filter, the signal of useful signal frequency band can be made
Passing through, and filters out the interference signal of high and low frequency, middle section is an amplifier, the signal for receiving faint amplified,
Rear end is an ac-dc converter circuit, and amplified signal is converted into d. c. voltage signal and is sent to A/D converter circuit, conditioning
The setting of circuit with filtering interference signals and can amplify useful signal, ensure that the precision to signal processing；
In addition, controller obtains the clock information of alignment by clock synchronization circuit, and AD sample circuit is controlled to induction
Signal is sampled, and is guaranteed that AD sample circuit recovers correct data at the time of wave distortion is minimum, is reduced error probability,
Ensure precision；In addition, be not electrically connected directly between the power module input circuit and output loop of its controller, it is defeated
The high-impedance state for entering and between exporting be insulation can eliminate interference power supply is upper without current loop well.
The above embodiments are only for explaining the technical ideas and features of the present invention, and its object is to allow be familiar with technique
Personage can understand the content of the utility model and implement accordingly, do not limit the protection scope of the present invention.
All equivalent change or modifications according to made by the spirit of the present invention essence, should all cover the protection scope of the utility model it
It is interior.
Claims (10)
1. a kind of high-resolution mirror surface touch control film, it is characterised in that: including the first base membrane layer (1), the second base membrane layer (2) and encapsulation
Touch-control sensing layer (3) between the first base membrane layer (1), the second base membrane layer (2), first base membrane layer (1) are mirror surface film layer
Or any one surface of first base membrane layer (1) has mirror surface film layer (4)；
The touch-control sensing layer (3) intersected by several driving metal wires (1a) and several induction metal wires (2a) be laid with and
At driving metal wire (1a) and the end for incuding metal wire (2a) are connected by a flexible circuit connector and a controller
It connects, the controller includes:
Power module (3a), for providing electric energy to load；
Exciting circuit (4a), for generating pumping signal；
First passage array switching switch (5a), for receiving the pumping signal of exciting circuit (4a), and will according to clock signal
Pumping signal carries out timesharing cutting, and the pumping signal after segmentation is successively applied to the drive of touch control film further according to excitation scanning rule
On dynamic metal wire (1a), the excitation scanning rule is position and the application time corresponding relationship for driving metal wire (1a)；
Second channel array switching switch (6a), the induction metal wire from touch control film is successively read according to sensitive scanning rule
Inductive signal on (2a), and the inductive signal read is exported, the sensitive scanning rule is induction metal wire (2a)
Position and read access time corresponding relationship；
Signal conditioning circuit (7a), for receiving the inductive signal for switching (6a) from the switching of second channel array, and according to making an uproar
The setting of sound parameter is filtered processing to it, then filtered effective analog signal containing triggering information is amplified
Processing；
Clock synchronization circuit (10a) receives and comes autoexcitation end clock signal and induction end clock signal, and obtains the clock of alignment
Information；
AD sample circuit (8a), the clock information based on alignment, acquisition effective mould after the amplification of signal conditioning circuit (7a)
Quasi- signal, and it is accessible containing triggering the effective of information that effective analog signal is converted to data analysis and processing module (9a)
Digital signal；
Data analysis and processing module (9a) according to excitation scanning rule, sensitive scanning rule and come from AD sample circuit (8a)
Effective digital signal, touch information and binding site and time are extracted, to obtain position of the touch control operation on touch control film
Confidence breath.
2. high-resolution mirror surface touch control film according to claim 1, it is characterised in that: several drivings metal wire
(1a) is arranged in parallel, and several induction metal wires (2a) are arranged in parallel, the driving metal wire (1a) and induction metal wire
(2a) square crossing setting.
3. high-resolution mirror surface touch control film according to claim 1, it is characterised in that: the power module (3a) includes extremely
Few two DC/DC isolated power supply modules.
4. high-resolution mirror surface touch control film according to claim 1, it is characterised in that: the mirror surface film layer (4) is non-gold
Belong to reflecting layer or non-metallic specular coating.
5. high-resolution mirror surface touch control film according to claim 1, it is characterised in that: first base membrane layer (1), second
The opposite surface of base membrane layer (2) is respectively provided with an encapsulation glue-line (5).
6. high-resolution mirror surface touch control film according to claim 1, it is characterised in that: first base membrane layer (1) is opposite
There are an adhesive layer (6) in the surface of the second base membrane layer (2), be connected with a release film (7) in this adhesive layer (6).
7. high-resolution mirror surface touch control film according to claim 1, it is characterised in that: the mirror surface film layer (4) is set to
First base membrane layer (1) is opposite to each other in the surface of the second base membrane layer (2).
8. high-resolution mirror surface touch control film according to claim 5, it is characterised in that: the encapsulation glue-line (5) is propylene
Acid esters system optical adhesive layer, organic silicon-type optical adhesive layer or polyurethane series optical adhesive layer.
9. high-resolution mirror surface touch control film according to claim 1, it is characterised in that: the power module (3a) passes through one
USB isolation circuit is connect with CPU.
10. high-resolution mirror surface touch control film according to claim 1, it is characterised in that: the exciting circuit (4a) is RC
Sine wave oscillation circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822037360.5U CN209182802U (en) | 2018-12-06 | 2018-12-06 | High-resolution mirror surface touch control film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822037360.5U CN209182802U (en) | 2018-12-06 | 2018-12-06 | High-resolution mirror surface touch control film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209182802U true CN209182802U (en) | 2019-07-30 |
Family
ID=67375808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822037360.5U Active CN209182802U (en) | 2018-12-06 | 2018-12-06 | High-resolution mirror surface touch control film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209182802U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109298802A (en) * | 2018-12-06 | 2019-02-01 | 苏州泛普科技股份有限公司 | High-resolution mirror surface touch control film |
-
2018
- 2018-12-06 CN CN201822037360.5U patent/CN209182802U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109298802A (en) * | 2018-12-06 | 2019-02-01 | 苏州泛普科技股份有限公司 | High-resolution mirror surface touch control film |
| CN109298802B (en) * | 2018-12-06 | 2024-03-26 | 苏州泛普科技股份有限公司 | High-resolution mirror touch control film |
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Effective date of registration: 20231018 Address after: Room 101, 1st Floor, Zone B, Building 3, Yaohai City Science and Technology Industrial Park, No.1 Baogong Avenue, Yaohai District, Hefei City, Anhui Province, 230012 Patentee after: Hefei Yuandun Sensor Technology Co.,Ltd. Address before: 215000 C22 building, bio nano Park, 218 Xing Hu Street, Suzhou Industrial Park, Jiangsu. Patentee before: UC NANO TECHNOLOGIES Co.,Ltd. |