CN204990228U - Touch device - Google Patents
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- CN204990228U CN204990228U CN201520395608.9U CN201520395608U CN204990228U CN 204990228 U CN204990228 U CN 204990228U CN 201520395608 U CN201520395608 U CN 201520395608U CN 204990228 U CN204990228 U CN 204990228U
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Abstract
The utility model discloses a touch device, including a protection apron, a plane touch -control sensor layer and a pressure sensor layer. The protection apron is used for as touch device's protection enclosing cover, and its upper surface supplies the user to impose one and presses the action. Plane touch -control sensor layer includes that the electrode is listened to plural first direction and the electrode is listened to plural second direction. First and second direction is listened the criss -cross position of electrode and is separated with a transparent insulating material electrical property. First and second direction is listened the electrode and is constituted a plane sensing pattern. Pressure sensor layer lies in between protection apron and the plane touch -control sensor layer to an at least pressure unit has. The pressure unit constitutes a first pattern. 5% of the area of plane sensing pattern and the first pattern projection duplication less than or equal to plane sensing pattern in the vertical direction. The utility model discloses a signal influence of pressure sensor layer to plane sensor layer can be solved to the design under the prerequisite of guaranteeing the sensitivity that pressure was listened.
Description
Technical field
The utility model system has about a kind of contactor control device, relates to a kind of contactor control device with three-dimensional touch detecting especially.
Background technology
Contactor control device is day by day general human-computer interface device, when user observe word in the screen at contactor control device rear or figure and touch-control correspondence position time, contactor control device can sense these touch signal, and be sent to controller and process, to produce the output signal of correspondence position, common sensing mode has resistance-type, condenser type, infrared-type and Supersonic waves etc.Such as, capacitive sensing system adopts capacitive transducer, and when user contacts contactor control device, the capacitance of institute's contact position can change.Therefore, when user contacts different positions, sensing system will calculate the change degree of electric capacity, then produces the output signal of correspondence position.
In recent years, a kind of pressure-sensing device that can be used for detecting pressure size, is subject to heat and holds in both hands because being supplied to the more experience of user.
If existing contactor control device senses the pressure-sensing electrode of electrode layer and detecting pressure size for the plane integrating detecting position of touch; for avoiding pressure-sensing electrode layer to the signal cross-talk of plane sensing electrode layer; improve the sensitivity of pressure-sensing electrode simultaneously; usually plane can be sensed the zones of different that electrode layer and pressure-sensing electrode layer are separately made in touch control display device; but such design is inconvenient to user, and is unfavorable for that three-dimensional touch is detected.
Utility model content
In view of above-mentioned the utility model provides a kind of contactor control device, comprise a cover sheet, a plane pixel control layer and a pressure-sensing layer.Cover sheet is in order to the protection enclosing cover as contactor control device, and its upper surface imposes a tactile depressing action for user.Plane pixel control layer comprises plural first direction detecting electrode and plural second direction detecting electrode.The position of first and second direction detecting electrode crossing electrically separates with a transparent insulation material.First and second direction detecting electrode forms a plane sensing patterns.Pressure-sensing layer between cover sheet and plane pixel control layer, and has at least one pressure sensitivity unit.Pressure sensitivity unit forms one first pattern.Plane sensing patterns and the first pattern projection Duplication is in vertical direction less than or equal to 5% of the area of plane sensing patterns.
In another embodiment of the present utility model, each first direction detecting electrode comprises plural first direction electrode block and plural first connecting line, each first connecting line is electrically connected two adjacent first direction electrode blocks, each second direction detecting electrode comprises plural second direction electrode block and plural second connecting line, each second connecting line is electrically connected two adjacent second direction electrode blocks, wherein said first direction electrode block and the projection in vertical direction of described second direction electrode block form one second pattern, described second pattern and the projection in vertical direction of described first pattern do not overlap each other.
In another embodiment of the present utility model, described first direction electrode block and described second direction electrode block are the same surfaces being formed at same substrate, and there is an etched gap each other, the projection in vertical direction of described first pattern is arranged in described etched gap.
In another embodiment of the present utility model, the pattern of described pressure sensitivity unit is radial.
In another embodiment of the present utility model, described pressure sensitivity unit is full of twists and turns by a transparent conductors and encompass a radiate pattern.
In another embodiment of the present utility model, the quantity of described at least one pressure sensitivity unit is a plurality of, and be encompass a plurality of radiate pattern by least one transparent conductors is full of twists and turns, namely have at least two pressure sensitivity unit to be full of twists and turns around forming by an elongate lead.
In another embodiment of the present utility model, the strainometer factor of described transparent conductors is greater than 0.5.
In another embodiment of the present utility model, the live width of described pressure sensitivity unit is 3 ~ 500um.
In another embodiment of the present utility model, contactor control device more comprises a substrate, and described plane pixel control layer and described pressure-sensing layer are formed at relative two of described substrate on the surface respectively, and described pressure-sensing laminating closes described cover sheet.
In another embodiment of the present utility model, described pressure-sensing layer is directly arranged at the lower surface of described cover sheet.
In another embodiment of the present utility model, contactor control device more comprises under an insulation flatness layer is directly arranged at described pressure-sensing layer, and described plane pixel control layer is directly arranged under described insulation flatness layer.
In another embodiment of the present utility model, contactor control device more comprises a substrate, and it is fit with an optical cement between described plane pixel control layer and described pressure-sensing layer that described plane pixel control layer is formed on described substrate.
In another embodiment of the present utility model, contactor control device more comprises a substrate, and described plane pixel control layer is formed under described substrate, is fit with an optical cement between described substrate and described pressure-sensing layer.
In another embodiment of the present utility model, contactor control device more comprises a display panel, and described plane pixel control layer is directly arranged on described display panel, is fit with an optical cement between described plane pixel control layer and described pressure-sensing layer.
In another embodiment of the present utility model, contactor control device more comprises a display panel, and described display panel at least comprises: Polarizer on; One upper substrate, is arranged under described upper Polarizer; One pseudo-colour filtering layer, is arranged under described upper substrate; One liquid crystal layer, is arranged under described pseudo-colour filtering layer; One drives layer, is arranged under described liquid crystal layer; And an infrabasal plate, be arranged under described driving layer, wherein said plane pixel control layer is positioned among described display panel.
In another embodiment of the present utility model, described plane pixel control layer is positioned on described upper Polarizer.
In another embodiment of the present utility model, described plane pixel control layer is on described between Polarizer and described upper substrate.
In another embodiment of the present utility model, described plane pixel control layer is between described upper substrate and described pseudo-colour filtering layer.
Design of the present utility model is under the prerequisite of sensitivity ensureing pressure detection, the effect of signals of pressure-sensing layer to plane sensed layer can be solved, the plane sensing electrode layer of detecting position of touch and the pressure-sensing electrode of detecting pressure size are incorporated into the same operation region of touch control display device, realize once pressing obtaining three-dimensional detection signal.
For the feature and advantage of the utility model can be become apparent, cited below particularly go out preferred embodiment, and coordinate institute's accompanying drawings, be described in detail below:
Accompanying drawing explanation
Fig. 1,7A ~ 7C, 8A ~ 8C is the inside structure schematic diagram of the contactor control device of the utility model.
Fig. 2 is the pattern schematic diagram of the plane pixel control layer of the utility model.
Fig. 3 is the pattern schematic diagram of the pressure-sensing layer of the utility model.
Fig. 4-6 is the pattern distribution schematic diagram between the plane pixel control layer of the utility model and pressure-sensing layer.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the utility model is described in further detail.
Fig. 1 is the inside structure schematic diagram of the contactor control device of the utility model.In one embodiment, contactor control device 100 is a portable electronic devices, as Electronic Paper or intelligent mobile phone.As shown in the figure, contactor control device 100 comprises cover sheet 110, pressure-sensing layer 120 and a plane pixel control layer 130.In the present embodiment, pressure-sensing layer 120 and plane pixel control layer 130 are respectively formed at relative two of a substrate 150 on the surface.In one embodiment, be fit with optical cement between pressure-sensing layer 120 and cover sheet 110.The material of cover sheet 110 is preferably a strengthening hard plate, such as rigid plastic, tempered glass or alundum (Al2O3), and cover sheet 110 is as the protection enclosing cover of contactor control device 100, and its upper surface imposes a tactile depressing action for user.
Pressure-sensing layer 120 between cover sheet 110 and plane pixel control layer 130, and has at least one pressure sensitivity unit (not shown).Pressure sensitivity unit forms a pattern.When user applies a tactile depressing action when the upper surface of cover sheet 110, the power of tactile depressing action by the pattern deformation of build-up of pressure sensed layer 120, and then causes the resistance of pressure sensitivity unit to change.The different powers of tactile depressing action, the pattern of meeting build-up of pressure sensed layer 120 produces distortion in various degree, and then causes pressure sensitivity unit generation change in resistance in various degree.Therefore, can by the change in resistance degree of the pressure sensitivity unit of detecting pressure sensed layer 120, just can be derived from the power of tactile depressing action, namely tactile depressing action is in the change of Z-direction.
Plane pixel control layer 130 has plural first direction detecting electrode (not shown) and plural second direction detecting electrode (not shown).At least electrically need separate with a transparent insulation material in the position of first and second direction detecting electrode crossing, and first and second direction detecting electrode forms a plane sensing patterns.In one embodiment, first and second direction detecting electrode system is formed on the same surface of same substrate, and therefore, plane pixel control layer 130 can be a mono-layer oxidized indium tin (SingleITO; SITO) framework.
When user applies a tactile depressing action when the upper surface of cover sheet 110, the capacitor's capacity that the position of tactile depressing action will be caused between first and second direction detecting electrode changes.Therefore, by the capacitance change of detecting plane pixel control layer, just can be derived from the position of tactile depressing action, namely tactile depressing action is in the change of X-direction and Y-direction.
In the present embodiment, because plane pixel control layer 130 possesses the touch controllable function of 2D, then coordinate the Z-direction detecting result of pressure-sensing layer 120, contactor control device 100 just can be made to have possessed the function of 3D touch-control, in order to detect tactile depressing action change in three directions.In one embodiment, the material of substrate 150 is plastics, glass or alundum (Al2O3), but and is not used to limit the utility model.
Because pressure-sensing layer 120 is positioned at the top of plane pixel control layer 130, and closer to the operating surface of user, therefore the tactile depressing action that user can be avoided to apply dissipate by other different stepped construction, significantly can increase the pressure perception of pressure-sensing layer 120.In the present embodiment, the plane sensing patterns of plane pixel control layer 130 and the pattern projection Duplication in vertical direction of pressure-sensing layer 120 are less than or equal to 5% of the area of plane sensing patterns.Therefore, the signal disturbing of pressure-sensing layer 120 pairs of plane pixel control layer 130 can be avoided.
Fig. 2 is a pattern schematic diagram of the plane pixel control layer of the utility model.As mentioned above, plane pixel control layer has first and second direction detecting electrode of plural number.For convenience of description, first and second direction detecting electrode of Fig. 2 only display section.In the present embodiment, first direction detecting electrode XD and second direction detecting electrode YD system are formed in the same surface of a substrate, are namely formed at grade.Therefore, Fig. 2 system shows a mono-layer oxidized indium tin (SingleITO; SITO) structure, using as plane pixel control layer of the present utility model.
In the present embodiment, plane sensing patterns 200 is detect electrode YD by plural first direction detecting electrode XD and plural second direction formed.As shown in the figure, first direction detecting electrode XD comprises plural first direction electrode block XE and plural first connecting line 220.Each first connecting line 220 is electrically connected two adjacent first direction electrode block XE.Each second direction detecting electrode YD comprises plural second direction electrode block YE and plural second connecting line 210.Each second connecting line 210 is electrically connected two adjacent second direction electrode block YE.
When user applies a tactile depressing action, the capacitance applied between the corresponding first direction electrode block XE of position and second direction electrode block YE will change, and thus can learn the generation position of tactile depressing action.In the present embodiment, the pattern that first direction electrode block XE and second direction electrode block YE projection are in vertical direction formed is called the second pattern.In one embodiment, the projection in vertical direction of the pattern of the second pattern and pressure-sensing layer does not overlap each other.In addition, between first direction electrode block XE and second direction electrode block YE, there is an etched gap 230.In one embodiment, the pattern of pressure-sensing layer 120 projection system is in vertical direction arranged in etched gap 230.
Fig. 3 is a pattern schematic diagram of the pressure-sensing layer of the utility model.As mentioned above, pressure-sensing layer has at least one pressure sensitivity unit.For convenience of description, Fig. 3 only shows pressure sensitivity unit 311 ~ 318.In the present embodiment, each system of pressure sensitivity unit 311 ~ 318 is full of twists and turns and encompass a radiate pattern by a transparent conductors.When user applies a tactile depressing action on cover sheet, the line length of corresponding pressure sensitivity unit will change (because being pressed), and then affect the equivalent resistance of pressure sensitivity unit.Therefore, when the power pressed is different, pressure sensitivity unit will produce different change in resistance.
For example, when the region system that user presses is relative to pressure sensitivity unit 311, if the power pressed is comparatively large, then the resistance of pressure sensitivity unit 310 has larger variable quantity; On the contrary, if the power pressed is less, then the resistance of pressure sensitivity unit 311 has less variable quantity.Therefore, by the change in resistance amount measuring pressure sensitivity unit 311 ~ 318, the power pressed can just be judged.
Because the usual of pressure sensitivity unit 311 ~ 318 is made by same material, thus following only for pressure sensitivity unit 311, the important parameter that the Material selec-tion of pressure sensitivity unit should be considered is described, i.e. the strainometer factor (GageFactor of material; GF) account form.The strainometer factor (the GageFactor of material; GF) be shown below:
GF＝(ΔR/R)/(ΔL/L)；
Wherein, R is the equivalent resistance of conductive material when not touched, Δ R be conductive material touched after change in resistance amount, L be conductive material not touched time line length, Δ L be conductive material touched after line length variable quantity.In one embodiment, in order to better detect the size of Δ R, the strainometer factor GF system of conductive material is greater than 0.5, in order to provide preferably sensitivity.
Fig. 4 is the relation schematic diagram between the pressure sensitivity unit 311 ~ 318 of the detecting electrode XE of Fig. 2, YE and Fig. 3.As shown in Figure 4, pattern that pressure sensitivity unit 311 ~ 318 is formed forms one first pattern, the first pattern projected position in vertical direction underlapped first direction electrode block XE and second direction electrode block YE projected position in vertical direction.In the present embodiment, pressure sensitivity unit 311 ~ 318 projected position is in vertical direction the etched gap being arranged in plane pixel control layer.In other embodiments, the plane sensing patterns 200 projection Duplication in vertical direction in the pattern of pressure sensitivity unit 311 ~ 318 and plane pixel control layer is less than or equal to 5% of the area of plane sensing patterns 200.
In one embodiment, by the change in resistance measuring pressure sensitivity unit 311 ~ 318, just can learn and press power, again by the capacitance change of measuring between detecting first direction electrode block XE and second direction electrode block YE, just can learn and press position, in conjunction with pressing power and pressing position, just 3D touch controllable function can be reached.
Fig. 5 and 6 is other pattern schematic diagram of the pressure-sensing layer of the utility model.In Figure 5, the quantity of pressure sensitivity unit is a plurality of, and has at least two pressure sensitivity unit such as pressure sensitivity unit 511,512 to be full of twists and turns around forming by same transparent conductors in a plurality of pressure sensitivity unit.In figure 6, the quantity of pressure sensitivity unit is a plurality of, and a plurality of pressure sensitivity unit is all full of twists and turns around forming by same transparent conductors.Compared with Fig. 3, in Fig. 5, Fig. 6, the circuit for detecting of required detecting resistance variations is less, significantly can reduce the circuit layout area of all circuit for detecting corresponding to contactor control device and control circuit.
In addition, although Fig. 3,5 and 6 discloses the pattern of different pressure sensitivity unit, and be not used to limit the utility model.In other embodiments, can using Fig. 3,5 and 6 the pattern of at least one as the pattern on a pressure-sensing layer.
In one embodiment, pressure sensitivity unary system is covered with a visible area of pressure-sensing layer.In another embodiment, pressure sensitivity unit is not covered with pressure-sensing layer, but is only formed in a specific region of pressure-sensing layer, as the upper left corner or the upper right corner.When user applies a tactile depressing action in the upper left corner (upper left corner of corresponding pressure sensed layer) of contactor control device device, the resistance of corresponding pressure sensitivity unit will change, corresponding control is done again, as adjustment volume or image brilliance according to the power that presses of user.In addition, because pressure-sensing layer is comparatively close to the operating surface of contactor control device, therefore the sensitivity of detecting can significantly be improved.Moreover, in conjunction with pressure sensitivity unit and detecting electrode, just 3D touch controllable function can be reached.
Fig. 7 A ~ 7C is other schematic internal view of the contactor control device of the utility model.In fig. 7, contactor control device 700A comprises a cover sheet 710A, a pressure-sensing layer 720A, a plane pixel control layer 730A and an insulation flatness layer 750A.Pressure-sensing layer 720A is formed under cover sheet 710A, then forms an insulation flatness layer 750A under pressure-sensing layer 720A, then under insulation flatness layer 750A, forms plane pixel control layer 730A.Because pressure-sensing layer 720A and plane pixel control layer 730A system are formed at below cover sheet 710A, the two only electrically separates with an insulation flatness layer 750A, and without the need to other substrates, therefore can baseplate material be saved.
Insulation flatness layer 750A system in order to the pattern of planarization pressure-sensing layer 720A and plane pixel control layer 730A, and provides the function that is electrically insulated, and electrically affects the electrical of the pattern of plane pixel control layer 730A to avoid the pattern of pressure-sensing layer 720A.In one embodiment, the material of insulation flatness layer 750A is polyimide (Polyimide, PI).In other embodiments, can utilize an automatic coating machine that insulating material is spread to smooth and even film.
In figure 7b, contactor control device 700B comprises a cover sheet 710B, a pressure-sensing layer 720B, a plane pixel control layer 730B and a substrate 750B.Pressure-sensing layer 720B is formed under cover sheet 710B.Plane pixel control layer 730B is formed on substrate 750B.In one embodiment, be fit with an optical cement between plane pixel control layer 730B and pressure-sensing layer 720B.In one embodiment, substrate 750B is a display panel, and this display panel may have liquid crystal composition (Liquidcrystal), Organic Light Emitting Diode (OLED) or electricity slurry composition (Plasma).
In fig. 7 c, contactor control device 700C comprises a cover sheet 710C, a pressure-sensing layer 720C, a plane pixel control layer 730C and a substrate 750C.Pressure-sensing layer 720C is formed under cover sheet 710C.Plane pixel control layer 730C is formed under substrate 750C.In one embodiment, be fit with an optical cement between substrate 750C and pressure-sensing layer 720C.
Fig. 8 A ~ 8C is other schematic internal view of the contactor control device of the utility model.As shown in Figure 8 A, the display panel 830A that contactor control device 800A comprises a cover sheet 810A, a pressure-sensing layer 820A and incorporates plane pixel control layer 837A.Pressure-sensing layer 820A is formed under cover sheet 810A.In one embodiment, be fit with an optical cement between pressure-sensing layer 820A and display panel 830A.The utility model does not limit the kind of display panel 830A.In one embodiment, display module 110A has liquid crystal composition (Liquidcrystal), Organic Light Emitting Diode (OLED) or electricity slurry composition (Plasma).
For convenience of description, below will for display panels, as shown in the figure, display panel 830A comprises Polarizer on (TopPolarizer) 831A, a plane pixel control layer 837A, a upper substrate 832A, pseudo-colour filtering layer 833A, a liquid crystal layer 834A, an a driving layer 835A and infrabasal plate 836A.Plane pixel control layer 837A is formed under Polarizer 831A.Upper substrate 832A is formed under plane pixel control layer 837A.Pseudo-colour filtering layer 833A is formed under upper substrate 832A.In one embodiment, pseudo-colour filtering layer 833A has many chromatic filters (colorfilter).Liquid crystal layer 834A is formed under pseudo-colour filtering layer 833A.Layer 835A is driven to be formed under liquid crystal layer 834A.In one embodiment, layer 835A is driven to have many thin film transistor (TFT)s (TFT).Infrabasal plate 836A is formed in and drives under layer 835A.
Fig. 8 B and 8C similar diagram 8A, difference is, the plane pixel control layer 837B system of Fig. 8 B is formed between upper substrate 832B and pseudo-colour filtering layer 833B, and in Fig. 8 C, plane pixel control layer 837C system forms the upper surface of upper Polarizer 831C.Due to Fig. 8 B and 8C other semiconductor layer between relation similar to Fig. 8 A, therefore not repeat.In other embodiments, plane pixel control layer may be formed between a pseudo-colour filtering layer and a liquid crystal layer, or drives between layer at a liquid crystal layer and one, or drives between layer and an infrabasal plate one, or is positioned at surface under an infrabasal plate.
Unless otherwise defined, all belong in the utility model art having at this all vocabulary (comprising technology and scientific terms) and usually know and understand as one of the knowledgeable.In addition, unless clear expression, the definition of vocabulary in general dictionary should be interpreted as consistent with meaning in the article of its correlative technology field, and should not be construed as perfect condition or too formal voice.
Although the utility model discloses as above with preferred embodiment; so itself and be not used to limit the utility model; have in any art and usually know the knowledgeable; not departing from the spirit and scope of the utility model; when a little change and retouching can be done, therefore the utility model protection domain when depending on after the attached claim person of defining be as the criterion.
Claims (18)
1. a contactor control device, comprising:
One cover sheet, in order to the protection enclosing cover as described contactor control device, its upper surface imposes a tactile depressing action for user;
One plane pixel control layer, comprise plural first direction detecting electrode and plural second direction detecting electrode, the position that wherein said first direction detecting electrode and described second direction detect electrode crossing electrically separates with a transparent insulation material, and first and second direction detecting electrode wherein said forms a plane sensing patterns; And
One pressure-sensing layer; between described cover sheet and described plane pixel control layer; and there is at least one pressure sensitivity unit; described at least one pressure sensitivity unit forms one first pattern, and wherein said plane sensing patterns and described first pattern projection Duplication are in vertical direction less than or equal to 5% of the area of described plane sensing patterns.
2. contactor control device as claimed in claim 1, wherein each first direction detecting electrode comprises plural first direction electrode block and plural first connecting line, each first connecting line is electrically connected two adjacent first direction electrode blocks, each second direction detecting electrode comprises plural second direction electrode block and plural second connecting line, each second connecting line is electrically connected two adjacent second direction electrode blocks, wherein said first direction electrode block and the projection in vertical direction of described second direction electrode block form one second pattern, described second pattern and the projection in vertical direction of described first pattern do not overlap each other.
3. contactor control device as claimed in claim 2, wherein said first direction electrode block and described second direction electrode block are the same surfaces being formed at same substrate, and there is an etched gap each other, the projection in vertical direction of described first pattern is arranged in described etched gap.
4. contactor control device as claimed in claim 1, the pattern of wherein said pressure sensitivity unit is radial.
5. contactor control device as claimed in claim 4, described pressure sensitivity unit is full of twists and turns by a transparent conductors and encompass a radiate pattern.
6. contactor control device as claimed in claim 4, the quantity of wherein said at least one pressure sensitivity unit is a plurality of, and be encompass a plurality of radiate pattern by least one transparent conductors is full of twists and turns, namely have at least two pressure sensitivity unit to be full of twists and turns around forming by an elongate lead.
7. the contactor control device as described in claim 5 or 6, the strainometer factor of wherein said transparent conductors is greater than 0.5.
8. the contactor control device as described in claim 5 or 6, the live width of wherein said pressure sensitivity unit is 3 ~ 500um.
9. contactor control device as claimed in claim 1, more comprise a substrate, described plane pixel control layer and described pressure-sensing layer are formed at relative two of described substrate on the surface respectively, and described pressure-sensing laminating closes described cover sheet.
10. contactor control device as claimed in claim 1, wherein said pressure-sensing layer is directly arranged at the lower surface of described cover sheet.
11. contactor control devices as claimed in claim 10, more comprise under an insulation flatness layer is directly arranged at described pressure-sensing layer, and described plane pixel control layer are directly arranged under described insulation flatness layer.
12. contactor control devices as claimed in claim 10, more comprise a substrate, it is fit with an optical cement between described plane pixel control layer and described pressure-sensing layer that described plane pixel control layer is formed on described substrate.
13. contactor control devices as claimed in claim 10, more comprise a substrate, described plane pixel control layer is formed under described substrate, is fit with an optical cement between described substrate and described pressure-sensing layer.
14. contactor control devices as claimed in claim 10, more comprise a display panel, described plane pixel control layer is directly arranged on described display panel, is fit with an optical cement between described plane pixel control layer and described pressure-sensing layer.
15. contactor control devices as claimed in claim 10, more comprise a display panel, described display panel at least comprises:
Polarizer on one;
One upper substrate, is arranged under described upper Polarizer;
One pseudo-colour filtering layer, is arranged under described upper substrate;
One liquid crystal layer, is arranged under described pseudo-colour filtering layer;
One drives layer, is arranged under described liquid crystal layer; And
One infrabasal plate, be arranged under described driving layer, wherein said plane pixel control layer is positioned among described display panel.
16. contactor control devices as claimed in claim 15, wherein said plane pixel control layer is positioned on described upper Polarizer.
17. contactor control devices as claimed in claim 15, wherein said plane pixel control layer is on described between Polarizer and described upper substrate.
18. contactor control devices as claimed in claim 15, wherein said plane pixel control layer is between described upper substrate and described pseudo-colour filtering layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520395608.9U CN204990228U (en) | 2015-06-10 | 2015-06-10 | Touch device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520395608.9U CN204990228U (en) | 2015-06-10 | 2015-06-10 | Touch device |
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| Publication Number | Publication Date |
|---|---|
| CN204990228U true CN204990228U (en) | 2016-01-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520395608.9U Withdrawn - After Issue CN204990228U (en) | 2015-06-10 | 2015-06-10 | Touch device |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105717689A (en) * | 2016-04-26 | 2016-06-29 | 昆山龙腾光电有限公司 | Pressure-induction touch display panel |
| CN105824469A (en) * | 2016-03-15 | 2016-08-03 | 京东方科技集团股份有限公司 | Display substrate, embedded touch screen and display device |
| CN106293189A (en) * | 2015-06-10 | 2017-01-04 | 宸鸿科技(厦门)有限公司 | Contactor control device |
| CN106502465A (en) * | 2016-09-20 | 2017-03-15 | 友达光电股份有限公司 | Pressure sensing array and pressure sensing method |
| CN107305447A (en) * | 2016-04-18 | 2017-10-31 | 群创光电股份有限公司 | Touch control display apparatus |
-
2015
- 2015-06-10 CN CN201520395608.9U patent/CN204990228U/en not_active Withdrawn - After Issue
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106293189A (en) * | 2015-06-10 | 2017-01-04 | 宸鸿科技(厦门)有限公司 | Contactor control device |
| CN106293189B (en) * | 2015-06-10 | 2023-10-20 | 宸鸿科技(厦门)有限公司 | Touch control device |
| CN105824469A (en) * | 2016-03-15 | 2016-08-03 | 京东方科技集团股份有限公司 | Display substrate, embedded touch screen and display device |
| WO2017156889A1 (en) * | 2016-03-15 | 2017-09-21 | 京东方科技集团股份有限公司 | Display substrate, embedded touchscreen, and display device |
| US10579182B2 (en) | 2016-03-15 | 2020-03-03 | Boe Technology Group Co., Ltd. | Display substrate, in-cell touch screen and display device |
| CN107305447A (en) * | 2016-04-18 | 2017-10-31 | 群创光电股份有限公司 | Touch control display apparatus |
| CN105717689A (en) * | 2016-04-26 | 2016-06-29 | 昆山龙腾光电有限公司 | Pressure-induction touch display panel |
| CN106502465A (en) * | 2016-09-20 | 2017-03-15 | 友达光电股份有限公司 | Pressure sensing array and pressure sensing method |
| CN106502465B (en) * | 2016-09-20 | 2019-05-24 | 友达光电股份有限公司 | pressure sensing array and pressure sensing method |
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