TW201033868A - Pressure-sensing type touch device - Google Patents

Abstract

A pressure-sensing type touch device, which mainly includes a first substrate, an electric conductive layer equipped on the first substrate, a second substrate, an electrode pattern, a second electrode pattern, and a microprocessor. When the user touches on the touch operation surface of the touch device lightly in such a manner that the electric conductive layer and the first electrode pattern don't touch with each other, the touch device will be operated in the capacitive touch-sensing mode. When the user press on the touch operation surface of the touch device or use the pen-writing to operate the touch operation surface of the touch device in such a manner that electric conductive layer contacts with the first electrode pattern, the touch device will be operated in the resistive touch-sensing mode.

Description

201033868 VI. Description of the Invention: [Technical Field] The present invention relates to a touch device design, and more particularly to a pressure sensitive touch device that combines a capacitive and resistive touch operation mode. The resistive touch panel is made of an ITO (Indium Tin Oxide) film and a conductive

The glass (ITO Glass) is separated by a plurality of insulating spacers, and a predetermined driving voltage is applied between the ITO film and the ITO glass to touch the IT0 by a touch object (for example, a stylus). The film is formed into a depression, which is brought into contact with the lower layer of the bismuth glass to generate a voltage change. The analog signal is converted into a digital signal, and then processed by the microprocessor to obtain the coordinate position of the contact point. The capacitive touch panel basically uses the capacitance switching change between the transparent electrode and the conductor to detect the coordinate position of the basin pressure point from the induced current generated. In the structure of the capacitive touch panel, the outermost layer of the thin dioxo-hardened layer passes through the county material, and the second layer establishes a uniform electric field on the surface of the ΙΤ0 glass surface, when a touch screen is transparently attached to the watch, touch (4) Piece of materials and electricity management layer) 3: = Hybrid electricity generation, and a slight change in current. Each electrode is responsible for the current from each corner, and then the position of the coordinates. Μ 出 物 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【

However, resistive touch panels and capacitive touch panels have their operating conditions and disadvantages in operation. Among them, the resistive touch panel has the advantage of lower price, but it needs to make the driving conductive layer and the sensing conductive layer contact when touching, so it is necessary to apply a certain degree of contact pressure, which is easy to damage the conductive layer, and Its sensitivity is also low. The capacitive touch panel has high sensitivity, but due to its principle of action, the touch object must be selected as a conductor, such as a finger or a grounded contact to conduct current. The insulator is used as two: The touchpad cannot be sensed. Furthermore, in the electronic devices having the touch input function, the functions of writing and inputting are widely used. When the user writes the pen to input, generally, the user holds the hand-control pen to generate a continuous coordinate position on the touch operation surface of the electronic device by using the predetermined touch dust force and the general writing =: The processor calculates the handwritten trajectory of the touch object on the touch operation surface according to the sensed number of consecutive coordinate positions. The application of the capacitive touch panel in the application of the two-stroke input input has the problem that the writing operation is not smooth and the sensing is poor. The purpose of the invention is to provide a corresponding position sensing mode according to the user's touch operation mode. When the user touches the touch control surface, the touch device operates on the capacitive touch position sensing pole type, and when the user touches the touch device The touch operation surface, or the touch operation of the touch device by the pen writing input operation is performed on the resistor __ type. ^

The technical means for solving the problem of the prior art is to provide a touch device for combining a capacitive and resistive touch operation mode for sensing a touch object. A touch operation action on the touch device. The touch device mainly comprises a conductive layer, a first electrode pattern, a second electrode pattern, and a microprocessor. A conductive layer is formed on the -first substrate and a driving voltage is applied. A first capacitor is formed between the first electrode pattern and the conductive layer, and a second capacitor is formed between the second electrode pattern and the conductive layer. When the user touches the touch operation surface of the touch device, the conductive layer located at the operation position causes the distance between the conductive layer and the first electrode pattern, and the conductive layer and the second electrode pattern due to money. The distance between the types is changed, so that the capacitance between the conductive layer and the first-electro-type, and between the conductive layer and the second electrode pattern are changed; the touch switching device is operated to perform capacitive touch position sensing. Mode: the microprocessor changes the capacitance of the conductive layer and the first electrode pattern and the capacitance of the e-electrode layer and the second electrode pattern, and the leaf touch object is located in the conductive layer. The operating position on it. ~ When the user (4) controls the operation surface of the touch device or operates the touch operation surface of the touch device with the pen=, the position is at the operation position; the layer is pressed to make the conductive layer - the strip electrode contact of the electrode pattern is zero at this time, so that the touch _ _ , the 蜩 蜩 4 is placed in the resistive touch position sensing mode, the conductive layer is subjected to pressure With the third 叩 叩. The sorrow-electrode pattern contact, the material cold device is based on at least the operating position of the touch object at the first electrode 受 of the contacted pressure on the conductive layer. 201033868 The present invention compares the effects of the prior art with the technical means adopted by the present invention, and only needs to be combined with the pressure sensitive touch device of the present invention and a simple scanning sensing process, which can be combined with a capacitive and resistive touch panel. Touch operation mode. There is no need to be limited by the touch object limitation of the conventional resistive touch panel or the capacitive touch panel, which makes the user's touch operation easier. In the leg operation mode, the (10) good touch sensing mode should be used. The design of the present invention can increase the application range of the touch device and has the advantages of the touch panel of the two touch operation modes. The design of the present invention can automatically operate in an appropriate touch position sensing mode in response to different operating habits of different users when using the touch device. The design of the present invention is also suitable for application in the field of touch applications requiring pen writing and inputting, which can effectively solve the problem that the writing operation of the capacitive touch panel is not smooth and the sensing is poor. The specific embodiments of the present invention will be further described by the following examples and accompanying drawings. [Embodiment] Referring to Figure ’, it shows a system block of the first embodiment of the present invention. In the figure, the touch device 100 mainly includes a first substrate 1 , a first substrate 20 and a microprocessor 3 . The second base is a transparent insulating thin layer having a conductive layer: a surface u and a touch operating surface 12 (see also 201033868 13 mainly composed of a conductive material, when the conductive material is ιτ〇 (oxidized steel) When tin), a transparent conductive layer can be formed. A driving voltage supply circuit 4 can be applied to the conductive layer 13 under the control of the microprocessor 3 to make the conductive layer η The conductive substrate is driven by the resistive touch. The second substrate 2G has an electrode pattern bonding surface 2 corresponding to the junction surface 11 of the conductive layer of the first substrate 1 (). The first electrode pattern 22 and the second electrode pattern are opened/formed as shown in FIGS. 2 and 4, and between the first electrode pattern 22 and the second electrode pattern 23, the insulating layer 24 is utilized. The distance between the first electrode pattern 22 and the conductive layer U of the first substrate is defined as a first predetermined distance. The second pattern 23 and the conductive layer 13 of the first substrate 1 The distance between the two is determined by (4) Ma Di two predetermined distance < J2. The second electrode pattern 22 has a plurality of strip electrodes S 2 , s3, S4, s5, s6 And forming a first electric valley Cx with the conductive layer 13 of the first substrate 1 (). The strip electrodes of the first electrode pattern 22 are ..... 2S6 are formed in a manner similar to each other. On the insulating layer 24. Between the insulating layer 24 and the conductive layer 13 of the first layer, the strip electrode 60 is not disposed. The dream is: /4, 55 and 56, The conductive layer of the first substrate 1 可 can be avoided at least by the insulating edge of the insulating layer. The second electrode pattern 23 has a plurality of strips. The electrodes Η, η, , :, 2, and S6', and form a first electric grid with the conductive core of the first substrate 1 各个. Each strip electrode sl, s2, s3, S4, s5, h6, 201033868: parallel to each other and _ topographically recorded on the second substrate μ-combined surface 21. The earth, the mouth, in this embodiment, the first electrode pattern 22 and the second electrode pattern ^Do not take six strip electrodes as an example, but the number of strip electrodes can be implemented. The first electrode pattern 22 is taken as an example, and its strip electrodes S1, s2, s3, :75 and Parallel to each other - a predetermined distance and extending along the first axial direction Y. The respective strips of the second electrode pattern 23, u, s2, f: 4', 35' and %' are also parallel to each other a distance between the shapes and extending along the second axis X. The respective strip electrodes of the first, second electrode pattern 22, S4, S5 and S6 are perpendicular or at other angles corresponding to the first electrode pattern 23 Each strip electrode S1, S2, S3, S4, S5, ^:: each strip electrode sl, s2, ^. = s6 of the first electrode pattern 22 is connected via the - scan circuit 5i The respective strip electrodes 81, 〜3, 4, and s6 of the second electrode pattern 23 of the microprocessor 3 are connected to the microprocessor by the first scanning circuit 52. Referring to FIG. 3 and FIG. 5, FIG. 3 is a view showing the relative positional relationship between the first substrate and the second electrode pattern after the two substrates 20 are bonded, and the 篦-+ (5) music electrode pattern 22 and the second electrode pattern are Fig. 5 is a plan view showing the substrate of the first embodiment of the present invention. As shown in the figure, the ms3 and s4'su "different type and the % system of the second type 22 are overlapped with the second electrode pattern 'type 23 = strip electrodes S1, S2', ~, ..., respectively. Corresponding to each of the parent vertical positions respectively represents one touch position on the touch device 1 . Referring to FIG. 6 , which shows the second embodiment of the present invention: 201033868 is a top view®. The main components of the second substrate 2G are mostly the same as those of the first embodiment, and the same components are denoted by the relevant numbers, and are not referred to herein. The difference is that the strip electrodes of the first electrode pattern 22 & S2", s3", s4", s5", s6" and the second electrode pattern of the magic strip electrode si,, s2, qV., c, the concave U221 4, S5 S6 of the library, the overlap There are two pairs of 4 221, respectively, to reduce the shielding effect of the first electrode pattern 22a on the second electrode circle=, so that the capacitive coupling effect between the conductive layer 】3 and the first circle φ 更好 is better. 丄 See also 7A , 7B and 8th round, flute 7Λ ^ Too tempted to rape the younger brother δ circle, the 7th, 7th picture shows that the monthly touch device is subject to users 8 Figure shows the 7A, 7R Gang Zhan 々ώ Dingxin can not bear the picture '苐 务 回 各 各 各 各 各 各 各 各 各 各 各 各 各 各 各 各 各 各 各 各 各 各 各 各 各 各 各 各 各 各 各 各 各 各 各 各 各Strip electrode S3 of the type 22" strip electrode of the first electrode pattern 23, intersection: operation position P and the position of the first position is defined as the electrode pattern 22, the strong zipper ct electrode pattern 23 The strip electrode: the strip electrode S5 and the second E. The position of the 乂$ is defined as the position of the operation position U can be seen in Fig. 3) The touch object of the touch device 100 is used for touch It is used to manipulate the object. For example, when the finger, the conductive material or the XT pin is used as the original (ie, when it is not operated), the conductive layer 13 is illustrated. When the state is at rest, the pattern 23 pq, the electrode pattern 22. The effect of the first electrode C C 1 (4) exists between the first and the first thunder, so that the conductive layer 13/= (4) gae (10) hy is in the first capacitance Cx, and the conductive layer pattern D is between There is a second capacitor Cy. However, since the conductive/:electrode pattern 23 stores g 13 and the first electrode pattern 22, 201033868, the second electrode pattern 23 There is no contact pressure, so there is no distance change, and there is no capacitive coupling change. When the touch object 7 is touched, the touch operation surface 12 of the first substrate 1 is touched.

❹ an operation position P1 (as shown in FIG. 7A), but when the conductive layer 丨3 is not in contact with the first electrode pattern 22, the conductive layer 13 located at the operation position ρι is pressed by the text The first predetermined distance di between the conductive layer 13 and the first electrode pattern 22 is changed to be '(where 0 < dl, < dl), and between the conductive layer 13 and the second electrode pattern 23 The second predetermined distance 汜 is changed to (where 0 < d2 < d2) ', so that the first capacitance Cx between the conductive layer 13 and the first electrode pattern 22 is changed to the first capacitance Cxl, while the conductive layer 13 and The first capacitance Cy between the second electrode patterns 51 23 changes to the second capacitance cyl. At this time, the touch device (10) operates in the capacitive touch position sensing mode, and the first scanning electrode 51 scans the strip electrodes "3, s2, s3, and the strip electrodes of the first electrode pattern -22". The capacitive coupling changes of s4, s5 and %, sub-send a scan sensing money N1 to the microprocessor, 3〇, and the second scanning circuit 52 also senses the conductive layer 13 and the second electrode pattern via scanning: , S1,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, The touch object is located on the touch operation surface 12 of the first substrate 10, the soil touches the batch, the control object 7 is working, and the strip electrode electrode stack is located in the second axial direction X. Operation position P1. When the touch object 7 is touched by the first substrate H in the moving direction L, the operation position P1 of the operation surface 12 is moved to the operation position p2 (such as 7β shows that the conductive layer 13 at the operating position P2 is between the conductive layer 13 and the first electrode pattern 22 due to the money. The first-predetermined distance cU is changed to dl (where 0 < dl' < dl) ' and the second distance d2 between the conductive layer 13 and the second electrode pattern is changed to d2, (wherein (4), The first capacitance Oc between the conductive layer 13 and the first electrode pattern 22 changes to the first capacitance CX2, and the second capacitance between the conductive layer 13 and the second electrode pattern 23

Cy changes to the second capacitor Cy2, and then moves to the operating position P2 by the same scanning sensing mode, and the same implementation principle will not be repeated here. Referring to the ninth aspect, the display of the touch device of the present invention is not intended to be a touch object. As shown in the figure, 'the position of the electrode of the first electrode pattern 2 and the strip electrode s3 of the second electrode pattern 23 is first defined as the operation of the pq, and the third. In this application example, the touch operation touch ==:::) can be a conductive or non-conductive touch object (for example, 7a is in Yi! Refer to Figure 1 for displaying the touch with Figure 9). The system block diagram of the object control operation. When the user touches the first substrate 1 with the touch object== direction Z. The conductive layer 13 at the stop position P3 of the touch one-pole pattern 22 and the first electric macro Due to the dust contact, the first pre-twisting distance between the two is dl (see also Figure 4). The H-touch touch skirt 4 1 〇〇 will operate in the resistive touch position sensing mode. The voltage supply circuit sends the driving voltage v to the first substrate -12 - 201033868 to H, and the driving (four) V applies the corresponding position of the electrode pattern 22 by the material layer 13. Therefore, the conductive sound and the first electrode of the first substrate (7) When the strip electrode s4 of the pattern 22 is contacted by & s, the driving voltage V will be applied and pressed again. ^ Wang Di electrode pattern 22 skin thunder = Γ T voltage change 'transmission - Scanning difficulty number N3 to Qianli " 3G. The microprocessor 3G can calculate the touch object standing on the touch operation surface 12 of 10 according to the voltage change of the strip electrode S4 of the first electrode_22 The operation position P3 is shown in the figure of the soil μΓΓ^11β, which shows a schematic diagram of the handwriting input of the touch== object of the present invention, and the system diagram of the system shown in Fig. 12 is performed. The handwriting input operation is performed when the user is displaced by the touch operation method of the first substrate 10 of the touch object 7a, and the conductive (4) at each operation position is pressed by the Γ-electrode pattern 22 Contact, the touch device (10) will, ', resistive touch position sensing mode. The user writes the input operation, I ί in the moving direction "multiple positions of the operation position P4, P5, P6懕: Temple write track 'At every operation position P4, P5, P6, the drive circuit 2, the circuit 4 〇 sends the drive voltage v to the conductive layer 13 of the first substrate 1 亚, sub-via the guide drawer ^ a Each of the corresponding wrestlings of 22 is applied to the first electrode pattern type-electrode pattern 22 J. When a conductive layer 13 of a substrate is in contact with the strip electrode S3, the driving voltage v is applied to the strip electrode s3 of the electrode pattern of the master of the blade and is transmitted via the first scanning electron-13 - 201033868 :: The strip electrode of the first electrode pattern 22 is sensed: the scan sensing signal N4 is sent to the microprocessor 3〇; the electric strip of the strip electrode S3 of the electrode pattern 22 is changed, that is, the calculation is performed. The touch-operating surface of the first substrate 二 = = Η. Thus sequentially sequentially sensing the respective operating position materials, p5, =: to the micro-Z trace circuit 51 sequentially outputs a sequence of scanning sensing signals N4 迗 to micro Processor 3〇. Material #. ^ The state 30 calculates the handwritten trajectory on the touch operation (4) based on the sensed operation positions P4, P5, and P6. The touch A on the first substrate is also referred to in FIGS. 13 and 14 and the 13th view shows the third block of the present invention. FIG. 14 shows the third embodiment of the present invention. It is to be noted that the touch device 1A and the first embodiment of the present embodiment have the main difference that the touch control device of the present embodiment has a touch-setting device of 10 〇a. Each strip-shaped electric s3, s4, S5, S6' of the type 22 and the strip electrodes s2, s3, ^, ❹ and the conductive layer 13 of the first substrate 1〇 are separated by a third predetermined distance d3, - a knife H is connected to the microprocessor by the first scanning circuit 51, and the other components are shown by the same reference numerals and will not be described again. 〃 ° The embodiment of the present embodiment is similar to the previous embodiment, and includes the same operation mode and resistive touch operation mode. When the touch device 1 is touched as follows: when the face 12 is not subjected to a touch operation, the conductive layers of the first electrode pattern 22 and the substrate (7) are called the eye distance. The first distance C3 is formed at the first electrode pattern 22 and the distance d3'.曰13 between -14 - 201033868

When the touch object touches the touch operation surface 12 of the first substrate 10 but the conductive layer 13 is not in contact with the first electrode pattern 22, the conductive layer 13 located at the operation position is pressed. The third predetermined distance d3 between the conductive layer 13 and the first electrode pattern 22 is changed, so that the capacitive coupling between the conductive layer 13 and the first electrode pattern 22 is changed, so that the touch device 100a operates in a capacitive manner. Touch position sensing mode. The scan sensing circuit 51 scans the capacitive sensing change between the conductive layer 13 and the first electrode pattern 22, and sends the scanning sensing signal N1 to the microprocessor 3. The microprocessor 3 calculates the operational position of the touch based on the received capacitive coupling change. Similar to the first embodiment, when the touch object touches the touch operation surface 12 of the touch device i〇〇a or the touch operation surface 12 of the touch device IGOa is written by a pen, At the operation position, the electrical layer 13 and the first electrode pattern 22 are contacted by pressure, and the first predetermined spacing d3=〇, so that the touch device is operated in the resistive touch position sensing. mode. At this time, when the conductive layer U of the first substrate is in contact with the strip electrode (such as the strip electrode S4) of the first electrode pattern 22, the driving voltage 乂 is applied to the strip electrode, and Ik is The first scanning circuit 51 scans the voltage change of the strip electrode S4 sensing the first electrode switch, so that the microprocessor 3 changes the touch operation position according to the voltage thereof. It can be seen from the above embodiments that the pressure sensitive touch device provided by the present invention has industrial use value. Therefore, the present invention has met the requirements of the patent. However, the above description is only for the preferred embodiment of the present invention, and those skilled in the art can make other difficult improvements according to the foregoing, but these changes still belong to the inventive spirit of the present invention and are defined below. One of the patent scopes. -15 - 201033868 [Simple description of the drawings] Fig. 1 shows the system block of the first embodiment of the present invention, which is the system block of the first embodiment; and Fig. 2 shows the three-dimensional decomposition of the components in the first figure. Fig. 1 = Fig. 1 shows the relative positional relationship between the fourth polar pattern and the second electrode pattern after the first substrate and the second substrate are bonded; Fig. 4 shows the fourth figure of Fig. 4 Sectional view of the -4 section;

^ 6 俯视: a top view of the second substrate of the first embodiment of the present invention; θ Utf a top view of the second substrate of the second embodiment of the present invention; and 7B of the wire showing the touch of the present invention Schematic diagram of operation during operation; = diagram showing the position of the axe and the corresponding capacitance value table in the figure 7 - Figure 7 shows the schematic diagram of the touch device operated by the touch object of the present invention The figure of the touch object in FIG. 9 is a block diagram of the touch operation; the first, 11B, and i1C diagrams show the handwriting input of the touch device of the present invention by using the touch object; 11A, 11B, UC diagram touch object in the system diagram of handwriting input operation; $ is a system block diagram showing a third embodiment of the present invention; and Fig. 14 is a cross-sectional view showing a third embodiment of the invention. [Main component symbol description] 100 ' 100a touch device

Cx ' Cxi ' Cx2 Cy, Cyl, Cy2 dl PI , P2 , P3 , P4 , P5 , 201033868 ίο 11 12 13 20 21 22 ' 22a 221 ❹ 23 24 30 40 51 52 60 7 , 7a

D2 d3 P6

V first substrate conductive layer bonding surface touch operation surface conductive layer second substrate electrode pattern bonding surface first electrode pattern concave section second electrode pattern insulating layer microprocessor driving voltage supply circuit first scanning Circuit second scanning circuit insulation compartment touch object first capacitance second capacitance first predetermined distance second predetermined distance third predetermined distance operation position driving voltage 17 - 201033868 N1 scanning sensing signal N2 scanning sensing signal N3 scanning sensing Signal N4 scans the sensing signals si, s2, s3, s4, s5, s6, strip electrodes si, s2, s3', s4, s5, strip electrodes s6, Osi", s2", s3 ", s4", s5,,, s6" strip electrode X second axial direction Y first axial direction I touch direction L movement direction -18 -

Claims (1)

❹ 201033868 VII. Patent application scope: . The pressure sensitive type _1 has a touch operation surface for the operation of the touch object, the device includes: a conductive layer 'applied with a driving voltage; a first electrode _, located below the conductive layer Positioning and maintaining a first predetermined distance from the conductive layer; a second electrode pattern positioned below the first electrode pattern and maintaining a second predetermined distance from the conductive layer; The microprocessor is electrically connected to the conductive layer, the first electrode pattern and the first electrode pattern; when the touch object touches the touch operation surface of the touch device, the position is at the position of the touch The conductive layer is pressed, the distance between the conductive layer and the high electrode of the first electrode is changed, and the capacitance between the conductive layer and the first electrode pattern is changed lightly and the conductive layer and the second electrode are changed. The distance between the patterns also changes, and the electrical connection between the conductive layer and the second electrode pattern is changed, so that the device operates in a capacitive touch position residual measurement mode, and the microprocessor is based on The conductive layer and the first electrode pattern are combined and changed. And the capacitance between the conductive layer and the second electrode pattern is changed, and the position of the touch object is calculated on the touch operation surface; # When the touch object touches the touch device f The touch-screen operation of the touch-screen device is performed by the touch-up device or the touch operation of the touch device is performed by the pen-input operation. When the conductive layer at the operation position is pressed, the conductive layer is smashed. Zhao Xing. Haidi's electrode pattern 201033868 is in contact with the position, so that the touch device operates in the resistive touch position sensing mode, and the driving voltage is applied to the corresponding position of the second electrode pattern via the conductive layer. The microprocessor calculates at least one operating position of the touch object on the touch operation surface according to the voltage change of the first electrode pattern. 2. The money touch device of claim 2, wherein the second electrode pattern and the second electrode pattern respectively comprise a plurality of strip electrodes parallel to each other and spaced apart from each other. The pressure-sensitive touch device of claim 2, wherein each strip electrode of the 'first-type' is connected to the micro-etching via a "first" scanning circuit, the second electrode pattern Each of the strip electrodes is connected to the microprocessor via a second scan circuit. Q. The pressure sensitive touch device of claim 2, wherein the microprocessor supplies the driving voltage to the conductive layer via a driving voltage supply circuit. The pressure-sensitive touch device of claim 1, wherein the first electrode pattern is connected to the microprocessor via a first scanning circuit, and the second electrode pattern is via a first The touch-sensitive touch device of claim 1, wherein the microprocessor supplies the driving voltage to the conductive layer via a driving voltage supply circuit. . 7. A pressure sensitive touch device comprising: a first substrate, the first substrate having a conductive layer bonding surface and a touch operation surface; a conductive layer formed on the first substrate a conductive substrate bonding surface; a first substrate, the 5th first substrate has an electrode pattern bonding surface; - the first electrode pattern 'position is below the conductive layer' and is maintained between the conductive layer - a predetermined distance separated by a plurality of insulating spacers; - a second electrode pattern 'position below the first electrode pattern, opened" to form an electrode pattern joint surface of the second substrate Maintaining a second predetermined distance between the second electrode pattern and the conductive layer, and separating the first electrode pattern and the second electrode pattern by an insulating layer. a conductive layer connected to the first substrate, the first electrode pattern, and the second electrode pattern. 8_如: 请专·七__钱钱控控—The electrode pattern and the second electrode pattern respectively comprise right, row and strip electrodes spaced apart from each other. & includes a gift of each other. 9. As described in the scope of the patent application, the phase control device, wherein the -2!. 201033868 each strip electrode of the first electrode pattern and each of the second electrode patterns The strip electrode overlaps each have a corresponding concave section. According to the pressure sensitive touch device of claim 8, the strip electrodes of the first electrode pattern are respectively connected to the remote microprocessor via the first scan circuit. The strip electrodes are respectively connected to the microprocessor via a first sensing circuit. U. The pressure sensitive touch device of claim 8, wherein the microprocessor supplies the driving power to the conductive layer via a driving circuit. 2. The pressure sensitive touch device of claim 7, wherein the first electrode type is connected to the microprocessor via a first scanning circuit, and the second electrode pattern is via a second A scanning circuit is connected to the microprocessor. The pressure sensitive touch device of claim 7, wherein the microprocessor supplies the driving voltage to the sub-electric layer via a driving voltage supply circuit. 14: _ pressure touch device 'has a touch operation surface for the operation of the touch object, including: 'Electrical layer, applied with - drive voltage; -22 - 201033868 - the first electrode pattern, located in the conductive a position below the layer and maintaining a first predetermined distance from the conductive layer; a microprocessor electrically connected to the conductive layer and the first electrode pattern; when the touch object touches the touch device When the operation surface is controlled, the conductive system at the position of the operation is pressed, and the distance between the conductive layer and the first electrode is changed, and the capacitance between the conductive layer and the first electrode pattern is changed lightly. The touch device is operated in a capacitive touch position sensing mode, and the microprocessor calculates a simple control object position on the control surface according to the f-fitting change between the conductive layer and the first electrode pattern. When the touch object touches the touch operation surface of the touch device or touches the touch operation surface of the touch device with the pen input input, the conductive layer located at the operation position I is pressed At least one phase of the conductive layer and the first electrode pattern The touch device is operated in the resistive touch position sensing mode, and the driving voltage is applied to the corresponding position of the first f-type via the conductive layer, and the micro processing n is Calculating, according to the voltage change of the first electrode pattern, at least one operating position of the touch object on the touch operation surface. 15. The pressure-sensitive touch device of claim 14, wherein the first electric_type includes a plurality of mutually parallel and spaced apart: strip electrodes. 6. The pressure sensitive touch device of claim 15, wherein the strip electrodes of the first electrode pattern of the -23 - 201033868 are respectively connected to the microprocessor via a first scan circuit. 17. The pressure sensitive touch device of claim 15, wherein the microprocessor supplies the driving voltage to the conductive layer via a driving voltage supply circuit. Φ 18. The pressure sensitive touch device of claim 14, wherein the first electrode pattern is connected to the microprocessor via a first scanning circuit. 19. The pressure sensitive touch device of claim 14, wherein the microprocessor supplies the driving voltage to the conductive layer via a driving voltage supply circuit. 1 : The pressure sensitive touch device of claim 14, wherein the ® electrode pattern and the conductive layer are separated by a plurality of insulating spacers. -twenty four -