CN106201085A - A kind of mechanics tablet of pinpoint accuracy - Google Patents
A kind of mechanics tablet of pinpoint accuracy Download PDFInfo
- Publication number
- CN106201085A CN106201085A CN201610543183.0A CN201610543183A CN106201085A CN 106201085 A CN106201085 A CN 106201085A CN 201610543183 A CN201610543183 A CN 201610543183A CN 106201085 A CN106201085 A CN 106201085A
- Authority
- CN
- China
- Prior art keywords
- substrate
- soft layer
- strain resistor
- hard
- responsive element
- 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
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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
- G06F3/0414—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using force sensing means to determine a position
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L1/00—Measuring force or stress, in general
- G01L1/20—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress
- G01L1/22—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress using resistance strain gauges
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L1/00—Measuring force or stress, in general
- G01L1/20—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress
- G01L1/22—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress using resistance strain gauges
- G01L1/2206—Special supports with preselected places to mount the resistance strain gauges; Mounting of supports
-
- 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
- G06F3/045—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using resistive elements, e.g. a single continuous surface or two parallel surfaces put in contact
-
- 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
- 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
- G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
The present invention relates to a kind of pinpoint accuracy by pressure induction installation, by padding every Hard Inclusion in the first soft layer or two soft layers, sclerosphere or hard bar, and by these Hard Inclusion, sclerosphere or hard bar are arranged on strain sensing element or first substrate, the marginal position of second substrate, make when finger is pressed against the outside of first substrate, first substrate can being collected finger by pressure, and pass through Hard Inclusion, sclerosphere or hard bar, concentrate on (the center back edge such as strain resistor or resistor group on the specific position of second substrate, and first substrate, the edge of second substrate), so that the bending of strain sensing element is enlarged, the resistance change of the strain resistor (or resistor group) making to bend based on second substrate and change is bigger, thus signal is higher, sensitiveer.
Description
Technical field
The present invention relates to a kind of mechanics tablet, particularly relate to the mechanics tablet of a kind of pinpoint accuracy.
Background technology
Can be arranged in panel display apparatus by pressure induction installation, be pressed against on panel display apparatus detecting finger
During shown figure by pressure, with realize a kind of according to finger by the interactive function of pressure.At present, this pressure sensitive dress
Put and strain resistor can be used to realize, specifically, strain resistor can be distributed on a substrate in a two-dimensional manner, this strain
The resistance value of resistance can cause the change of surface stress to change along with substrate bending, thus, and can be according to the local buckling of substrate
Deformation and the local being applied to outside substrate is detected by pressure.
But, owing to the degree of crook of substrate is the least, the resistance change causing strain resistor is the least, its letter
Number the faintest, often by other factors, such as the impact of the factors such as temperature drift.Therefore, this employing strain resistor
Carry out pressure detection by pressure induction installation, be difficulty with more accurate by pressure detection.
Summary of the invention
The technical problem to be solved in the present invention is to provide the mechanics tablet of a kind of pinpoint accuracy, the power of this pinpoint accuracy
Learn tablet to more accurate by the detection of pressure.The technical scheme used is as follows:
The mechanics tablet of a kind of pinpoint accuracy, is characterized in that: include first substrate, the second substrate set gradually from outside to inside
And support plate, second substrate is provided with pressure responsive element, is provided with the first soft layer, the second base between first substrate and second substrate
The second soft layer it is provided with between plate and support plate；Pressure responsive element is can to visit according to the local buckling deformation of second substrate
Measure and be applied to local outside first substrate by the strain resistor of pressure or strain resistor group；First soft layer is provided with multiple
Hard Inclusion, Hard Inclusion is corresponding with pressure responsive element, and Hard Inclusion uses than the first soft layer hardness higher material making
Become.
As the preferred version of the present invention, described Hard Inclusion is arranged on strain resistor or the centre of strain resistor group.
As the further preferred version of the present invention, also including sclerosphere, sclerosphere is arranged in described second soft layer,
Sclerosphere is arranged on strain resistor or the surrounding of strain resistor group.
The mechanics tablet of a kind of pinpoint accuracy, is characterized in that: the first substrate that includes setting gradually from outside to inside, second
Substrate and support plate, second substrate is provided with pressure responsive element, is provided with the first soft layer between first substrate and second substrate, the
The second soft layer it is provided with between two substrates and support plate；Pressure responsive element is can be according to the local buckling deformation of second substrate
And detect and be applied to local outside first substrate by the strain resistor of pressure or strain resistor group；Second soft layer is provided with
Multiple Hard Inclusion, Hard Inclusion is corresponding with pressure responsive element, and Hard Inclusion uses ratio the second higher material system of soft layer hardness
Form.
As the preferred version of the present invention, described Hard Inclusion is arranged on strain resistor or the centre of strain resistor group.
The mechanics tablet of a kind of pinpoint accuracy, is characterized in that: the first substrate that includes setting gradually from outside to inside, second
Substrate and support plate, second substrate is provided with pressure responsive element, is provided with the first soft layer between first substrate and second substrate, the
The second soft layer it is provided with between two substrates and support plate；Pressure responsive element is can be according to the local buckling deformation of second substrate
And detect and be applied to local outside first substrate by the strain resistor of pressure or strain resistor group；Second soft layer is provided with
Sclerosphere sclerosphere is corresponding with pressure responsive element, and sclerosphere uses than the second soft layer hardness higher material making
Become.
As the preferred version of the present invention, described sclerosphere is arranged on strain resistor or the surrounding of strain resistor group.
A kind of pinpoint accuracy by pressure induction installation, it is characterized in that: the first substrate that includes setting gradually from outside to inside,
Second substrate and support plate, second substrate is provided with pressure responsive element, is provided with first soft between first substrate and second substrate
Layer, is provided with the second soft layer between second substrate and support plate；Pressure responsive element is can be curved according to the local of second substrate
Curved change and detecting is applied to local outside first substrate by the strain resistor of pressure or strain resistor group；First soft layer
In be provided with hard bar, hard bar is arranged on the edge of first substrate or second substrate, and hard strip adoption is than the second soft layer hardness
Higher material is made.
As the preferred version of the present invention, described hard strip adoption ink solidification forms.
By padding every Hard Inclusion, sclerosphere or hard bar in the first soft layer or two soft layers, and by these Hard Inclusion,
Sclerosphere or hard bar are arranged on strain sensing element or first substrate, the marginal position of second substrate so that when finger presses
When the outside of first substrate, first substrate can collecting finger by pressure, and by Hard Inclusion, sclerosphere or hard
Bar, concentrate on the specific position of second substrate (such as the center back edge of strain resistor or resistor group, and first substrate,
The edge of two substrates) so that the bending of strain sensing element is enlarged so that change based on second substrate bending should
The resistance change of power transformation resistance (or resistor group) is bigger, and thus signal is higher, sensitiveer.
The present invention compared with prior art, has the most a little:
By padding every Hard Inclusion, sclerosphere or hard bar in the first soft layer or two soft layers, and by these Hard Inclusion, hard
Circle or hard bar are arranged on strain sensing element or first substrate, the marginal position of second substrate so that when finger is pressed against the
During the outside of one substrate, first substrate can collecting finger by pressure, and by Hard Inclusion, sclerosphere or hard bar,
Concentrate on the specific position of second substrate (such as the center back edge of strain resistor or resistor group, and first substrate, the second base
The edge of plate) so that the bending of strain sensing element is enlarged so that the electrostrictive strain changed based on second substrate bending
The resistance change of resistance (or resistor group) is bigger, and thus signal is higher, sensitiveer.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention one；
Fig. 2 be Fig. 1 be pressed power time part sectioned view；
Fig. 3 is the preferred version structural representation of the embodiment of the present invention one；
Fig. 4 be Fig. 3 be pressed power time part sectioned view；
Fig. 5 is the structural representation of the embodiment of the present invention two；
Fig. 6 be Fig. 5 be pressed power time part sectioned view；
Fig. 7 is the structural representation of the embodiment of the present invention three；
Fig. 8 be Fig. 7 be pressed power time part sectioned view；
Fig. 9 is the structural representation of the embodiment of the present invention three；
Figure 10 be Fig. 9 be pressed power time part sectioned view.
Detailed description of the invention
It is described further with the preferred embodiment of the present invention below in conjunction with the accompanying drawings.
Embodiment one
As shown in Figure 1, 2, the mechanics tablet of this pinpoint accuracy, including the first substrate 1, second set gradually from outside to inside
Substrate 2 and support plate 3, second substrate 2 is provided with pressure responsive element, is provided with first soft between first substrate 1 and second substrate 2
Layer 4, is provided with the second soft layer 5 between second substrate 2 and support plate 3；Pressure responsive element is can be according to the office of second substrate 2
Portion's Bending Deformation and detecting is applied to local outside first substrate 1 by the strain resistor of pressure or strain resistor group 6；First
Being provided with multiple Hard Inclusion 7 in soft layer 4, Hard Inclusion 7 is corresponding with pressure responsive element, Hard Inclusion 7 be arranged on strain resistor or
The centre of strain resistor group 5, Hard Inclusion 7 uses and is made than the first soft layer 4 higher material of hardness.
As shown in Figure 3,4, in the further preferred scheme of the present embodiment, the second soft layer 5 is provided with sclerosphere 8, firmly
Matter circle 8 is arranged on strain resistor or the surrounding of strain resistor group 5.
Embodiment two
As shown in Figure 5,6, the mechanics tablet of this pinpoint accuracy, including the first substrate 1, second set gradually from outside to inside
Substrate 2 and support plate 3, second substrate 2 is provided with pressure responsive element, is provided with first soft between first substrate 1 and second substrate 2
Layer 4, is provided with the second soft layer 5 between second substrate 2 and support plate 3；Pressure responsive element is can be according to the office of second substrate 2
Portion's Bending Deformation and detecting is applied to local outside first substrate 1 by the strain resistor of pressure or strain resistor group 6；Second
Being provided with multiple Hard Inclusion 7 in soft layer 5, Hard Inclusion 7 is corresponding with pressure responsive element, Hard Inclusion 7 be arranged on strain resistor or
The centre of strain resistor group 6, Hard Inclusion 7 uses and is made than the second soft layer 5 higher material of hardness.
Embodiment three
As shown in Figure 7,8, the mechanics tablet of this pinpoint accuracy, including the first substrate 1, second set gradually from outside to inside
Substrate 2 and support plate 3, second substrate 2 is provided with pressure responsive element, is provided with first soft between first substrate 1 and second substrate 2
Layer 4, is provided with the second soft layer 5 between second substrate 2 and support plate 3；Pressure responsive element is can be according to the office of second substrate 2
Portion's Bending Deformation and detecting is applied to local outside first substrate 1 by the strain resistor of pressure or strain resistor group 6；Second
Soft layer 5 is provided with hard, 8, sclerosphere 8 is corresponding with pressure responsive element, and sclerosphere 8 is arranged on strain resistor or electrostrictive strain
The surrounding of resistance group 6, sclerosphere 8 uses and is made than the second soft layer 5 higher material of hardness.
Embodiment four
Such as Fig. 9, shown in 10, this pinpoint accuracy by pressure induction installation, including the first substrate set gradually from outside to inside
1, second substrate 2 and support plate 3, second substrate 2 is provided with pressure responsive element, is provided with between first substrate 1 and second substrate 2
One soft layer 4, is provided with the second soft layer 5 between second substrate 2 and support plate 3；Pressure responsive element is can be according to the second base
The local buckling deformation of plate 2 and detect the local being applied to outer 1 side of first substrate by the strain resistor of pressure or strain resistor
Group 6；Being provided with hard bar 9 in first soft layer 4, hard bar 9 is arranged on first substrate 1(or second substrate 2) edge, hard bar
9 employings are made than the second soft layer 4 higher material of hardness, and hard bar 9 uses ink solidification to form.
The most above-mentioned first substrate 1 and second substrate 2 use the transparency carrier that the hardness such as glass are higher.Wherein, further
The preferably thickness of first substrate is more than second substrate, as being set between 0.3～1.0mm by the thickness of first substrate, the second base
The thickness of plate is between 0.1～0.5mm, with allow first substrate can concentrate largely finger by pressure, and second
Substrate can occur deformation largely.Support plate is used for carrying first substrate and second substrate, and specifically, support plate can
Think the plate body platform of hard, it is also possible to for flat faced display, such as liquid crystal display, OLED display.Above-mentioned first substrate and
Second substrate may further be provided as comprising touch induction circuit, is based especially on the touch sensible electricity of capacitance induction principle
Road, this touch induction circuit can be arranged on the medial surface of first substrate, it is also possible to be arranged on second substrate medial surface or
Lateral surface, or it is arranged on support plate, to allow to combine touch function with mechanics inducing function, it is achieved pressure touches
Control function, and the finger pressing position information provided also by touch controllable function, enter the result of detection of mechanics sensing
Row is revised.
Above-mentioned strain resistor or strain resistor group can use have strain resistor effect conductive film layer (as health copper film layer,
Molybdenum aluminum Mo layer), especially transparent conductive film layer (such as indium tin oxide layer, zinc aluminium oxide layer, indium zinc oxide gallium film layer), through figure
Shape (as photoetching becomes roundabout resistance pattern) is made.The most above-mentioned strain resistor is produced on the two sides of second substrate also
Constitute the strain resistor group with bridge circuit, to reduce the temperature drift effects of material resistance.
Above-mentioned strain resistor or strain resistor group, typically can be distributed on the plate face of second substrate by the mode of two dimension, with
More accurately detect everywhere by pressure.
Above-mentioned first and second soft layer, the main body of first and second soft layer can be softer solid-state material, the softest
Transparent material, as silica gel, acrylic resin etc. are made, its thickness can be controlled between 0.05～0.5mm, and above-mentioned hard
Point, sclerosphere, hard bar can directly be pressed together in the main body of soft layer, comprise Hard Inclusion, sclerosphere or hard bar to constitute
First and second soft layer.In addition, the main body of first and second soft layer can also be liquid, such as water, glue, oil or liquid crystal, and can
It is arranged between first substrate, second substrate and gripper shoe, to constitute certain soft layer by the way of sealing.
Above-mentioned Hard Inclusion can be the point of be smaller in size than strain resistor (or resistor group) size 1/2, as round dot, Fang Dian,
The pointing object such as small circle.Sclerosphere can be the circle being made up of multiple Hard Inclusion, it is also possible to for the circle being made up of hard line, hard
Circle is arranged around strain resistor or strain resistor group, can make open, it is also possible to make closing.Hard bar can be with directly
The mode of strip is arranged on the edge of first substrate or second substrate, and specifically, it can also be constituted around first or second
The circle of substrate.
Above-mentioned Hard Inclusion, sclerosphere can use the solidification of transparent photosensitive resin to form, when Hard Inclusion, sclerosphere are arranged on the
Time in one soft layer, Hard Inclusion, sclerosphere can be attached on the medial surface of first substrate or the lateral surface of second substrate, work as hard
When point, sclerosphere are arranged in the second soft layer, Hard Inclusion, sclerosphere can be attached to medial surface or the support plate of second substrate
Lateral surface on.
The most above-mentioned hard bar is that ink material is made, and to reduce its cost of manufacture, in general, it may be provided at
On the medial surface of first substrate.
Above-mentioned Hard Inclusion, sclerosphere or hard bar can pad and be pressed on the body layer of soft layer, or is entrenched in soft
Within the body layer of layer.When Hard Inclusion, sclerosphere pad are pressed on the body layer of soft layer, preferably Hard Inclusion, sclerosphere thickness
Degree be the first soft layer, 0.5～0.8 times of the second soft layer thickness, when Hard Inclusion, sclerosphere are entrenched within soft layer,
Preferably its thickness is identical with soft layer.
Furthermore, it is necessary to illustrate, the specific embodiment described in this specification, its each several part title etc. can not
With, all equivalences done according to structure, feature and the principle described in inventional idea of the present invention or simple change, all it is included in the present invention
In the protection domain of patent.Those skilled in the art described specific embodiment can be done various respectively
The amendment of sample or supplement or use similar mode to substitute, without departing from the structure of the present invention or surmount the claims
Defined scope, all should belong to protection scope of the present invention.
Claims (9)
1. a mechanics tablet for pinpoint accuracy, is characterized in that: include first substrate, the second base set gradually from outside to inside
Plate and support plate, second substrate is provided with pressure responsive element, is provided with the first soft layer between first substrate and second substrate, and second
The second soft layer it is provided with between substrate and support plate；Pressure responsive element is can be according to the local buckling deformation of second substrate
Detect and be applied to local outside first substrate by the strain resistor of pressure or strain resistor group；First soft layer is provided with many
Individual Hard Inclusion, Hard Inclusion is corresponding with pressure responsive element, and Hard Inclusion uses and makes than the first higher material of soft layer hardness
Form.
2. capacitance touch screen as claimed in claim 1, is characterized in that: described Hard Inclusion is arranged on strain resistor or strain resistor
The centre of group.
3. capacitance touch screen as claimed in claim 2, is characterized in that: also include that sclerosphere, sclerosphere are arranged on described second
In soft layer, sclerosphere is arranged on strain resistor or the surrounding of strain resistor group.
4. a mechanics tablet for pinpoint accuracy, is characterized in that: include first substrate, the second base set gradually from outside to inside
Plate and support plate, second substrate is provided with pressure responsive element, is provided with the first soft layer between first substrate and second substrate, and second
The second soft layer it is provided with between substrate and support plate；Pressure responsive element is can be according to the local buckling deformation of second substrate
Detect and be applied to local outside first substrate by the strain resistor of pressure or strain resistor group；Second soft layer is provided with many
Individual Hard Inclusion, Hard Inclusion is corresponding with pressure responsive element, and Hard Inclusion uses and makes than the second higher material of soft layer hardness
Form.
5. capacitance touch screen as claimed in claim 4, is characterized in that: described Hard Inclusion is arranged on strain resistor or strain resistor
The centre of group.
6. a mechanics tablet for pinpoint accuracy, is characterized in that: include first substrate, the second base set gradually from outside to inside
Plate and support plate, second substrate is provided with pressure responsive element, is provided with the first soft layer between first substrate and second substrate, and second
The second soft layer it is provided with between substrate and support plate；Pressure responsive element is can be according to the local buckling deformation of second substrate
Detect and be applied to local outside first substrate by the strain resistor of pressure or strain resistor group；Second soft layer is provided with hard
Matter circle sclerosphere is corresponding with pressure responsive element, and sclerosphere uses and is made than the second higher material of soft layer hardness.
7. capacitance touch screen as claimed in claim 6, is characterized in that: described sclerosphere is arranged on strain resistor or strain resistor
The surrounding of group.
8. pinpoint accuracy by a pressure induction installation, it is characterized in that: the first substrate that includes setting gradually from outside to inside,
Two substrates and support plate, second substrate is provided with pressure responsive element, is provided with the first soft layer between first substrate and second substrate,
The second soft layer it is provided with between second substrate and support plate；Pressure responsive element is can be according to the local buckling shape of second substrate
Become and detect and be applied to local outside first substrate by the strain resistor of pressure or strain resistor group；First soft layer sets
Having hard bar, hard bar to be arranged on the edge of first substrate or second substrate, hard strip adoption is higher than the second soft layer hardness
Material be made.
9. capacitance touch screen as claimed in claim 8, is characterized in that: described hard strip adoption ink solidification forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610543183.0A CN106201085A (en) | 2016-07-12 | 2016-07-12 | A kind of mechanics tablet of pinpoint accuracy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610543183.0A CN106201085A (en) | 2016-07-12 | 2016-07-12 | A kind of mechanics tablet of pinpoint accuracy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106201085A true CN106201085A (en) | 2016-12-07 |
Family
ID=57476344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610543183.0A Pending CN106201085A (en) | 2016-07-12 | 2016-07-12 | A kind of mechanics tablet of pinpoint accuracy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106201085A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107453746A (en) * | 2017-06-13 | 2017-12-08 | 友达光电股份有限公司 | Sensing element and electronic device with same |
| US20220090904A1 (en) * | 2019-03-06 | 2022-03-24 | Nitto Denko Corporation | Sensor device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101776496A (en) * | 2009-01-09 | 2010-07-14 | 财团法人工业技术研究院 | Flexible electronic pressure sensing device and manufacturing method thereof |
| CN102798498A (en) * | 2012-08-23 | 2012-11-28 | 沈阳工业大学 | Multi-range integrated pressure sensor chip |
| CN105675183A (en) * | 2015-12-31 | 2016-06-15 | 汕头超声显示器技术有限公司 | Mechanical induction plate |
| CN205334402U (en) * | 2015-07-10 | 2016-06-22 | 宸鸿科技(厦门)有限公司 | Pressure sensing input device |
| CN205334403U (en) * | 2015-07-10 | 2016-06-22 | 宸鸿科技(厦门)有限公司 | Pressure sensing input device |
-
2016
- 2016-07-12 CN CN201610543183.0A patent/CN106201085A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101776496A (en) * | 2009-01-09 | 2010-07-14 | 财团法人工业技术研究院 | Flexible electronic pressure sensing device and manufacturing method thereof |
| CN102798498A (en) * | 2012-08-23 | 2012-11-28 | 沈阳工业大学 | Multi-range integrated pressure sensor chip |
| CN205334402U (en) * | 2015-07-10 | 2016-06-22 | 宸鸿科技(厦门)有限公司 | Pressure sensing input device |
| CN205334403U (en) * | 2015-07-10 | 2016-06-22 | 宸鸿科技(厦门)有限公司 | Pressure sensing input device |
| CN105675183A (en) * | 2015-12-31 | 2016-06-15 | 汕头超声显示器技术有限公司 | Mechanical induction plate |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107453746A (en) * | 2017-06-13 | 2017-12-08 | 友达光电股份有限公司 | Sensing element and electronic device with same |
| US20220090904A1 (en) * | 2019-03-06 | 2022-03-24 | Nitto Denko Corporation | Sensor device |
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Application publication date: 20161207 |
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